baber/WOPTO huggingface dataset:
Patent JP-2000326925-A (JP)
Title: Manufacture of packaging body
Inventor: ISHIDA HIROSHI
IPC: B65B43/14
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a packaging body in which no warp, etc., is generated even when a plurality of packaging bags to store articles to be packaged are laminated, and the yield and the productivity in manufacturing the packaging body can be improved. SOLUTION: The manufacturing method of a packaged body comprises a lamination and transfer process in which a plurality of packaging bags 10 where both side edge portions of a top surface portion 11 and a bottom surface portion 12 are joined with each other, and a forward edge 12a of the bottom surface portion 12 is extended from a forward edge 11a of the top surface portion 11 to form an extension portion 16 are laminated on a holding base, and the packaging bags in the laminated condition are successively transferred to the next process one by one from the packaging bag located on the highest position, and in the process after the lamination and transfer process, articles to be packaged are filled in the packaging bag, a specified portion of the packaging bag is joined and sealed to manufacture a packaged body,  a corner portion 16a of the extension portion 16 of the packaging bag 10 is cut before laminating the packaging bags 10.
Patent JP-H06350035-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIITSU YOICHIRO
IPC: H01L21/8249
Filed: 1993-06-03
Abstract: PURPOSE:To combine the process of the thinning of the thickness of the gate insulating film of a MOS for forming the insulating film of a BJT without depending upon the thickness of the gate insulating film. CONSTITUTION:A process, in which a pre-oxide film is left selectively in a BJT region when the pre-oxide film 16 is peeled and capacitance between an emitter and a base is not increased even when the thickness of a gate insulating film 18 is thinned by boring an emitter window 21 to the pre-oxide film thicker than the gate insulating film 18, is provided. Self aligned silicidation is conducted after the process, thus forming a high melting-point metal-semiconductor compound onto a diffusion layer in a self-alignment manner through a thermal reaction. The pre-oxide film 16 is left even in a MIS capacitor section when the pre-oxide film 16 is etched selectively, the pre-oxide film 16 can be used even as the insulating film of a MIS capacitor, and the gate insulating film need not be used in the capacitor, thus preventing constraint to the characteristics of a FET.
Patent JP-H0855613-A (JP)
Title: Manufacture of battery can
Inventor: NAKAI MIYOJI
IPC: B21D22/28
Filed: 1995-05-31
Abstract: PURPOSE:To fill many power generating elements into an iron battery can so as to efficiently manufacture the can by decreasing the thickness of the can at its side portion over at its bottom one and at the same time decreasing the thickness of nickel plating given to the can at its side portion over at its bottom one. CONSTITUTION:An iron battery can 3 is manufactured by preparing a nickel-plated iron shallow cup material 3' of diameter larger than the desired outside diameter of the can 3, feeding the material 3' to plural drawing dies 13a, 13b and up to 13n arranged in a multistage fashion on a coaxial line in such order that their contracting and drawing diameters can be gradually decreased and pressurizing on a punch 14 the material 3' into being connectively passed through the final-stage die 13n having its contracting and drawing diameter predesigned to correspond with the desired outside diameter of the can 3. Also because iron as the material 3' is beforehand plated with nickel, the extension of the nickel plating can follow that of the iron followed by the contracting and drawing of the material 3', and the nickel-plated iron battery-can 3 can consequently be manufactured in no such condition that pressure and generated heat are exerted on the material 3' to peel the nickel plating off the material 3' and to rough the nickel plating. The thickness of the can 3 can thus be more decreased at its cylindrical portion than at its bottom one to increase the contents of the can 3.
Patent JP-H11326181-A (JP)
Title: Lamp house and light radiation apparatus
Inventor: SHIMAZU TAKESHIGE
IPC: G01N21/01
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a lamp house that can prevent a temperature rise of a case surrounding a lamp and improve an output of a projected light and a light radiation apparatus having a lamp set to a lamp house. SOLUTION: A lamp house 2 where a lamp 4 is stored has a reflecting mirror 44 for reflecting a part of the light emitted from the lamp 4, a condenser lens 38 arranged to be opposite to the reflecting mirror 44 via the lamp 4 for condensing the light emitted from the lamp 4 and reflected at the reflecting mirror 44, an outer case 8 having a projection window 12 from which the light condensed by the condenser lens 38 is projected, and an inner case 20 housed inside the outer case 8. An air circulation space part 48 is formed between the outer case 8 and inner case 20 for circulating the air entering from an air opening 14 formed at the outer case 8.
Patent JP-H05324431-A (JP)
Title: Data processor
Inventor: YAMADA HIROYOSHI
IPC: G06F12/02
Filed: 1992-05-26
Abstract: PURPOSE:To efficiently manage a memory by suppressing the fragmentation of empty areas in the internal memory to the minimum. CONSTITUTION:An engine control processor(ECP) 162 simultaneously manages a large capacity memory(EBDM) 163 utilized as a shared memory by an engine interface processor(EIP) 161, engine control processor(ECP) 162 and hardware sorter control processor(ECAM) 164 and allocates the memory areas while distinguishing data areas and parameter areas corresponding to respective requests from a host computer 10, EIP 161 and ECAM 164. Therefore, the data areas and the parameter areas can be divided into two poles (a high-order address and a low-order address) and the fragmentation of the memory can be suppressed to the minimum.
Patent JP-S62291641-A (JP)
Inventor: MANFUREETO PEETAASU
IPC: G03C1/035
Filed: 1987-05-30
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-S5827804-A (JP)
Inventor: GERUHARUTO PURU
IPC: F01D25/28
Filed: 1982-07-30
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-H09320420-A (JP)
Title: Water level detecting device
Inventor: TSUZUKI TOSHIYA
IPC: H01H35/18
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the water level detecting device, which accurately detects a water level even if a tank is sharrow or the water surface of a water tank is waving, has simple structure, and easily copes with the change of a setting place. SOLUTION: A pole 2 is erected at the center of an inner bottom surface for a circumferential wall 3 in a closed end cylindrical shape, and a plurality of float switches 4a through 4c are provided for the pole 2 in such a way as to be enclosed by the circumferential wall 3. Furthermore, inflow ports 6 are so provided for the lower end part of the circumferential wall 3 as to allow the water level detecting device which is independent from a pump, and is simple in structure, to be formed, the effect of waving against the float switches 4a through 4C is thereby avoided, and the water level detecting device is so designed as to be easily removed and transferred to the other water tank 7.
Patent JP-H11332223-A (JP)
Title: Power supply circuit
Inventor: MIZUTANI YUICHI
IPC: H02M3/155
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a power supply circuit excellent in efficiency in spite of using a step-up and down chopper circuit. SOLUTION: If an input voltage Vi is equal to or lower than a reference voltage Vs, a transistor Tr1 is turned on with the duty ratio of 100%, while the transistor Tr2 is controlled on or off with a signal from the OUT terminal of an output voltage controlling circuit IC2. A step-up and down chopper circuit operates as a step-up circuit. If the input voltage Vi is higher than the reference voltage Vs, the transistor Tr1 is controlled on or off with the signal from the OUT terminal of the output voltage controlling circuit IC2, while the transistor Tr2 is turned off with the duty ratio of 100%, and the step-up and down chopper circuit operates as a step-down circuit.
Patent JP-H04229767-A (JP)
Title: Picture processing unit
Inventor: FUJISAWA TETSUO
IPC: H04N1/40
Filed: 1991-06-05
Abstract: PURPOSE:To obtain an N-value picture data with excellent resolution and gradation by generating the N-value picture data (M>N) through the processing of an input M-value picture data and generating the N--value picture data suitable for a multi-value printer able to multi-value image output processing of several gradations with one picture element. CONSTITUTION:The picture processing unit applying gradation processing to a picture data having multi-gradation and inputted from a picture input device by the error spread method is provided with a 2-picture element unit processing means 4 having a storage means 11 storing a preceding picture element tentatively in two consecutive picture elements after the error spread processing and a moving means 12 moving part of one picture element data in two consecutive picture elements after the error spread processing to other picture element data.
Patent JP-H09314349-A (JP)
Title: Seam weld line automatic copying device
Inventor: MUKUMOTO KOJI
IPC: B23K11/06
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate a high cost copying jig required for seam welding and complicated program, etc., for a robot to support a work. SOLUTION: An XY table 50 as a support means of a fuel tank 2, which allows movement in arbitrary horizontal direction and restricts movement in horizontal turning direction, and a copying control shaft 84 having a spindle in the direction orthogonal to the moving allowable direction of XY table 50 are stacked up/down. Either one of the XY table 50 or copying control shaft 84 is supported with the tip of a robot arm 82, on the other, a special jig 6 to support the fuel tank 2 having a part to be seam welded is mounted. A forming direction of the weld line in fuel tank 2 is changed/controlled by rotation of the copying control shaft 84. Control of the copying control shaft 84 is executed based on the output of a range sensor 98 to detect the interval between a template 92 mounted to the special jig 6 and a reference member 96.
Patent JP-S6026151-A (JP)
Title: Accelerator for film type carburetor
Inventor: ARAKI SATORU
IPC: F02M17/04
Filed: 1983-07-22
Abstract: PURPOSE:To obtain surely, seal for preventing the leak of air into a piston chamber and reduce the sliding resistance of the accelerating piston of a film type carburetor by introducing fuel onto the side surface of the piston. CONSTITUTION:A passage 42 which communicates to the chamber 36 of an accelerating piston 37 is formed, branched from a fuel passage 41 for feeding fuel into a diaphragm 18 from a main nozzle 29. Fuel is introduced onto the side surface of the piston 37 from the diaphragm chamber through a passage 45. Though fuel is stored in the chamber 36 in case of the ordinary operation, a throttle valve 26 is opened on acceleration, and a shaft 34 is revolved, and the accelerating piston 37 which is pressed onto a cam surface 35 formed at the edge part of the shaft 34 by a spring 39 is pushed-up by the cam surface, and the fuel in the chamber 36 is discharged from the main nozzle. Though air tends to intrude into the chamber 36 from the slidable gap between the shaft 34, fuel is supplied onto the side surface of the piston 37 through a passage 45, and an oil film is formed. Thus, sure seal is performed, and the sliding resistance of the piston is reduced.
Patent JP-S5835101-A (JP)
Title: Fumigant for fruit and vegetable
Inventor: HORIMUKI HIDEO
IPC: A01N37/02
Filed: 1981-08-28
Abstract: PURPOSE:A fumigant for fruit and vegetables that contains methyl formate as an active ingredient, thus showing high insecticidal activity against scale insects, but low toxicity to men and animals, further causing no injury to bananas and citrus fruits such as lemons or oranges. CONSTITUTION:Methyl formate is used as an active ingredient to give a fumigant for fruit and vegetables. Since it is adsorbed only on the surface of the fruit skins but not into the inside of pulps in juicy fruits or vegetables, no chemical injury is caused. The limit of methyl formate causing injury to banana and lemon is 200mg/m<3> X hr at 15 deg.C, when represented by its dose and fumigation hours and scale insects are completely killed at a dose 150mg/m<3> X hr in all the three periods of egg, larva and adult.
Patent JP-S5467631-A (JP)
Title: Frequency converter
Inventor: KIUCHI MITSUSACHI
IPC: H02M5/27
Filed: 1977-11-08
Abstract: PURPOSE: To enable application of reverse bias voltage to a thyristor regardless of the variation of power semiconductor current due to load change after the thyristor anode current becomes zero by operating an induction heating coil also as commutation inductance.  
     CONSTITUTION: A choke coil 21 and a series connector composed of reversibly conductive power semiconductor block 22 are connected in parallel between both ends U and V of a power line. This block 22 is constructed by inversely connecting thyristors 22a, 22b in parallel, and a series resonance circuit including a resonance inductance 23 and resonance capacitor 24 operating as induction heating coil is connected in parallel with the block 22. Thus, since the induction heating coil is oprated also as the commutation inductance, the power semiconductor is altered in current pulse width due to the load variations, but reverse bias current is applied to the thyristor after the thyristor anode currnet becomes zero even if it becomes any power semiconductor current. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09297586-A (JP)
Title: Active noise controller
Inventor: HAYAKAWA JUNICHI
IPC: H03H21/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To surely cancel noise by using the adaptive algorithm having a fast converging speed. SOLUTION: A computing element 22A is provided to the output side of a microphone amplifier 8A. The output of the amplifier 8A and the outputs of FIR filters 5C and 5D, in which filter coefficients are made variable, are added. Then, the output of the FIR filter 5C (5D) is passed through filters 21CA (21CD), in which the transfer function from the input point of a power amplifier 7C (7D) to the output point of the amplifier 8A is set, and the signal is subtracted and outputted to each adaptive controlling section 10C (10D). Similar operations are provided to a microphone amplifier 8B. The section 10C (10D) replaces the transfer function of filters 11CA and 11CB (11DA and 11DB) with 1, uses the signals which are obtained by passing a reference signal through the filters 11CA and 11CB (11DA and 11DB). Then, the Filtered-X adaptive algorithm having a fast converging speed is executed, the transfer function of a FIR filter 5C (5D) which minimizes the error signals outputted from computing elements 22A and 22B is obtained and an adaptive control is executed.
Patent JP-H04363397-A (JP)
Title: Detergent composition
Inventor: JIEFUARI HARI KONA
IPC: C11D10/04
Filed: 1991-06-05
Abstract: PURPOSE: To provide a fine particulate detergent composition having a good detergency and a high bulk density by incorporating a non-soap detergent-active material including a primary alcohol sulfate, etc., a fatty acid soap, an alkali metal aluminosilicate, sodium carbonate, etc.  
     CONSTITUTION: This composition comprises (A) 17 to 35 wt.% non-soap detergent-active material composed of (i) 5 to 35 wt.% anionic surfactant composed of 10 to 100 wt.% primary alcohol sulfate(PAS) and 0 to 90 wt.% straight- chain alkylbenzene sulfonate, (ii) 0 to 10 wt.% fatty acid soap, and (iii) 0 to 10 wt.% anionic surfactant other than primary alcohol sulfate or alkylbenzene sulfonate, (B) 0 to 100 wt.%, fatty acid soap, (C) 25 to 45 wt.%, (anhydrous basis) crystalline or amorphous alkali metal aluminosilicate, (D) sodium carbonate in an amount of 0 to 10 wt.% in the case wherein the amount of the PAS in (i) of the component (A) is 10 to 60 wt.%, 0 to 20% in the case wherein the amount of the PAS in (i) of the component (A) is 60 to 80 wt.%, or 10 to 20 wt.% in the case wherein the amount of the PAS in (i) of the component (A) is 80 to 100 wt.%, and (E) the balance of other detergent components. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6114761-A (JP)
Title: Manufacture of gate turn-off thyristor
Inventor: KUSANO MITSUO
IPC: H01L29/74
Filed: 1984-06-29
Abstract: PURPOSE:To enhance the withstanding voltage between a cathode and a gate by controlling an impurity distribution in the depthwise direction of a P base. CONSTITUTION:A deposition diffusion is performed so that phosphorus of low density N type impurity becomes Cn1 in the surface density from one side of an N type single crystal silicon wafer. Gallium which has diffusion coefficient larger than the phosphorus is controlled from both sides so that the surface density becomes low density Cn2 slightly smaller than the phosphorus, and extrusion diffused. A P type layer is formed at the deep position from the surface, and an N type layer n1 of low density is formed in the near position. N type impurity of high density such as phosphorus is thermally diffused at a high temperature to become shallower than the n1 layer to form a n2 layer, and an N type emitter layer is formed of the N1 layer and the N2 layer. Desired profile of the P base of a P-N type PiN structure gate turn-off thyristor is obtained.
Patent JP-H08329107-A (JP)
Title: Document preparing device and its method
Inventor: KURODA KAZUYO
IPC: G06F17/30
Filed: 1995-05-31
Abstract: PURPOSE: To shorten time required for user's judgement when a user inputs an original document by executing morphem analysis to remove noise words, marking the document in accordance with the importance of words to determine a keyword, retrieving a related text, and newly generating a text by the synthesis of documents. CONSTITUTION: An input device 1 consists of a keyboard or the like and inputs data for retrieval and various instructions for executing retrieving operation. A controller 2 controls the retrieval of text data or the whole device and an external storage device 3 consists of a hard disk device or the like for storing retrieving text data. A display device 4 displays inputted data, a menue picture for retrieving operation and a retrieved result. When a user input an original document, an important word is automatically determined and retrieved, an obtained absolute minimum text.is synthesized with the current document to generate a new document, so that the user can obtain only necessary information.
Patent JP-H06348434-A (JP)
Title: Image forming device and picture output network using same
Inventor: YAMASHITA HIDETOSHI
IPC: H04N1/00
Filed: 1993-06-04
Abstract: PURPOSE:To reduce power consumption and to attain the high efficiency of work by properly storing picture data sent from a picture data forming device such as a computer and sending and selectively processing the stored picture data by an image forming device such as a printer. CONSTITUTION:In the case of outputting a print signal to a printer 1 by means of a computer or the like, a signal to be immediately printed out or a signal to be checked thereafter can be selected in accordance with its property. The printer 1 including a communication controller 5 transmits a print signal or data sent from the computer 2 to the picture forming device 3 in the former case, and in the latter case, transfers and stores the signal/data in a recorder 4 such as a hard disk, transfers signal/data stored up to a certain volume to the image forming part 3 in the printer 1 at proper time to collectively obtain prints 7 by continuous printing. When the frequency of cintinuous printing is increased, power consumption can be reduced.
Patent JP-H09321636-A (JP)
Title: Transmission output level control circuit
Inventor: SASAKI TAKESHI
IPC: H04B1/04
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To keep high efficiency in spite of a set transmission level by using a voltage controlled attenuator not to change the input signal of a power amplifier by a device of which the transmission output level is set at a transmission output level set from the outside. SOLUTION: The transmission signal of radio equipment is inputted from an input terminal In, amplified by a high efficiency power amplifier 2, set by a power type voltage controlled variable attenautor 1 without changing any input signal level and inputted to a directional coupler 3. At this coupler 3, the transmission output level is monitored and sent to a detection circuit 4 and its output is impressed to a comparator 5. On the other hand, a CPU 7, of which the output level is set from the outside, outputs transmission output level information corresponding to that level. That information is impressed to the other input of the comparator 5.  This transmission output detecting voltage is compared with a set reference voltage by the comparator 5, the attenuation quantity of the attenuator 1 is reset by the compared result, and the transmission output level of the amplifier 2 is reset as well. Series of operations are repeated until the set reference voltage gets equal with the transmission output detecting voltage.
Patent JP-H01305227-A (JP)
Title: Cooking apparatus having steam cleaning function
Inventor: HISHIYAMA KOJI
IPC: F24C7/02
Filed: 1988-06-01
Abstract: PURPOSE:To allow a selective use of microwave oven mode, foodstuff cleaning mode or both so as to improve the usage of the title device by integrating the water-proof heating chamber of microwave oven and steam generating device for cleaning foodstuff into one piece and disposing an injection nozzle and a drain hole in the chamber. CONSTITUTION:The water-proof heating chamber 1 of a cooking apparatus is provided with a magnetron dedicated for microwave oven and a steam generating device 3 which supplies steam or boiling water, and an injection nozzle 2 and a drain hole 5 are disposed in the heating chamber 1. A control circuit is so constructed to allow a selective use of microwave oven mode, foodstuff cleaning mode by means of the steam cleaning function or both. By this constitution, the usage can be improved.
Patent JP-S5760525-A (JP)
Title: Manufacture for magnetic head
Inventor: NAKAMURA ZENKICHI
IPC: G11B5/127
Filed: 1980-09-27
Abstract: PURPOSE:To avoid the gap from being deteriorated through the invasion of flux, by attaching a flux invasion preventing member layer at the back of operating magnetic gap after a pair of C-shaped cores are attached via a gap spacer, and silver- soldering both the cores. CONSTITUTION:To one of a pair of C-shaped core blocks 11, 12 formed with metallic magnetic substance such as sendust, e.g., the front end 11a, the rear end 11b forming the operating magnetic gap of the core 11, a gap spacer 3 such as SiO is formed with vapor deposition. After both the blocks 11, 12 are attached, PbO glass powder is located at the rear back of a gap (g) to form an invasion block member layer 5 against flux by heating and melting. Silver solder 4 is attached on this layer 5 to solder both the core blocks 11, 12. This, the corrosion of the SiO of the spacer 3 by the silver 4 itself due to the flux in the gap (g) can be prevented.