baber/WOPTO huggingface dataset:
Patent JP-H09322537-A (JP)
Title: Digital-to-synchro conversion method
Inventor: KATAGIRI RYOICHI
IPC: H03M1/66
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To avoid the discrepancies between the respective phases of the output voltages of synchro outputs, by a method in which adjusting resistors are connected in series to output terminals so as to make the respective resistance components of the secondary sides of respective transformers equal to each other when looking from the sides of the respective output terminal side. SOLUTION: In order to make the resistance components of the secondary sides 4b and 5b of respective transformers 4 and 5 equal to each other when looking from the sides of respective output terminals S1-S2, adjusting resistors +RS1 and +RS2 are connected in series to the 1st output terminal S1 and the 3rd output terminal S3. The adjusting resistors +RS1 and +RS2 are predetermined so as to be +RS1=R3-R1 and +RS2=R3-R2. Therefore, the resistance components of the secondary sides of the transformers are equal to each other when looking from the sides of the output terminals, and hence the output voltage levels of the respective phases of 3-phase synchro outputs 6 are equal to each other, so that the high precision control on the load side can be realized.
Patent JP-S63297587-A (JP)
Title: Local electrolytic plating method for isolated electric conductor and its equipment
Inventor: HIROSHIGE KATSUYA
IPC: C25D5/02
Filed: 1987-05-29
Abstract: PURPOSE:To surely apply local electrolytic plating to isolated electric conductors alone, by pressing a microcap against a substrate to form a bath tank, by supplying a plating bath into the above tank, and by bringing a brush-shaped electrode connected to a cathode into contact with electric conductors. CONSTITUTION:A microcap 2 in which a sealing zone 3 composed of an elastic body is provided to the opening is pressed via pressure rods 1 against the part 10 to be bonded of a printing circuit board 9 having isolated electric conductors 11, so that a bath tank is partitioned off. An electrolyte is through a communicating tube 5 under pressure into the above bath tank, and respective tips of a brush-shaped electrode 4 contained in the bath tank are brought into contact with the above-mentioned electric conductors 11. This electrode 4 is formed, e.g., by planting carbon fibers 6 in a conductive disk 7. Subsequently, while turning the above electrode 4 so that it rubs against the surface of a substrate 9, electrification is applied to the position between a positive plate 8 disposed in the bath tank and the electrode 4. By this method, local electrolytic plating can be applied to the above-mentioned isolated electric conductors 11.
Patent JP-S63300496-A (JP)
Title: Output circuit
Inventor: OBARA TAKASHI
IPC: H03K5/02
Filed: 1987-05-29
Abstract: PURPOSE:To prevent occurrence of ringing, by previously lowering the level of an output node so that the charge extracting quantity can be made smaller when the level of the next output node is changed. CONSTITUTION:An output level adjusting signal phix generating circuit section inputs the gate controlling signal phi0 of an output transistor (Tr) Q1 and outputs an output level adjusting signal phix. An output level adjusting circuit section is connected between an output node Dout and earth, and is constituted of a Tr Q3 as an FET, of which the signal phix is inputted to the gate. The signal phix is an one-shot pulse signal which becomes a high level only during a fixed time utilizing the moment when the output node Dout changes from a high level to a high-impedance state, namely, the fall at which the signal phi0 changes from a high level to a low level. By turning on the Tr Q3 for a fixed time immediately after the node Dout changes from the high level to the high- impedance state by utilizing the signal phix, the level of the node Dout is lowered. Therefore, occurrence of ringing can be prevented.
Patent JP-H06322975-A (JP)
Title: Method for horizontal installation of girder for scaffolding stage in furnace, and girder therefor
Inventor: MORISAKO HIROSHI
IPC: E04G5/04
Filed: 1993-05-14
Abstract: PURPOSE:To simply and easily execute horizontal installation of a girder over bottom walls in a furnace with easy work without requiring special equipment. CONSTITUTION:A girder 2 that can be folded double is constructed of a right girder member 21 and a left girder member 21 that are connected together with a pivot 22. The girder 2 in the folded state is brought into a furnace 1 from its underside while a winding device 4 is placed in the middle of a hanging jig 3 that is provided inside the furnace 1 so that it can be moved up and down. While a first wire 5 extending from the winding device 4 is connected to the pivot 22 of the girder members 21 and 21, second wires 6 and 6 dropping from both sides of the hanging jig 3 are connected to each of free ends below the girder members 21 and 21. The girder 2 in the folded state is lifted up to a specified height in the furnace 1, then the girder members 21 and 21 are placed in the horizontal state with unwinding of the first wire 5 made by the winding device 4, and thereby the girder 2 is formed and is supported on bottom walls 12 with appropriate support rods.
Patent JP-H08328609-A (JP)
Title: Program display controller
Inventor: FUKAWA NOBORU
IPC: G05B19/048
Filed: 1995-06-02
Abstract: PURPOSE: To facilitate the preparation/correction/confirmation of a program by switching input data for performing a program construction, etc., and displaying the input data by using a symbol. CONSTITUTION: Data S 1 for control logic constitution is converted into the display data by the symbol according to a ladder language, etc., by a first or second control logic display means 2, 3, and the symbol is displayed on a CRT display 7. State data S 2 is also converted into the display data showing the on/off state of the control logic to be displayed on the CRT display 7 by the first or second control logic display means 2, 3. When a ladder language notation is performed, an on state or an off state is displayed by changing the display form.  Because the switch signal outputted from a switch input means 6 is added to the state data S 2 in a display switch means 5 and the switch signal is transmitted to the first or second control logic display means 2, 3, the control logic is switched to the symbol display by the ladder language notation, etc., which is different from a conventional ladder language.
Patent JP-H06347776-A (JP)
Title: Liquid crystal display device
Inventor: SATO YUKIKAZU
IPC: G02F1/1335
Filed: 1993-06-08
Abstract: PURPOSE:To provide a liquid crystal display device capable of decreasing the reflected light within a liquid crystal panel to sufficiently decrease reflection and to suppress screen brightness by providing a liquid crystal panel with an ND filter. CONSTITUTION:The surface of the liquid crystal panel 5 consisting of a linear polarizing light plate 1, a black matrix 2, a color filter 3 and substrate glass 4 is provided with the ND filter 11 for equally attenuating the light of all wavelengths. The quantity of the reflected light is total 846 of the quantity of the reflected light on the surface of an acrylic plate 6 and the quantity of the reflected light within the liquid crystal panel 5, but total 245 when the ND filter is provided, if the quantity of incoming light is assumed to be 10000. The reflected light is decreased and the contrast of the screen is improved by providing the display device with the ND filter 11. While the ND filter 11 is disposed between the linearly polarizing plate 1 and the acrylic plate 6 on which an AR coat 7 is formed, the similar effect is obtainable as well when this filter is disposed between the linearly polarizing plate 1 and the substrate glass 4.
Patent JP-S5927217-A (JP)
Title: Magnetic rotation sensor
Inventor: TAMURA KATSUYOSHI
IPC: G01D5/14
Filed: 1982-08-09
Abstract: PURPOSE:To measure the rotary angle of a rotary body highly accurately without reducing the interval between a magnetic recording medium and magnetic resistor elements, by arranging a plurality of magnetic resistor elements at a pitch of 1/N (where N>=6) of the magnetic pattern pitch of the magnetic recording medium on the rotary body. CONSTITUTION:A magnetic drum 3 is provided with a magnetic recording medium having a magnetic pattern that is magnetized at a constant pitch lambda and fixed to a shaft 2 of a motor 1. Magnetic resistor elements 6 are formed on the surface of a substrate 5, which is fixed on a supporting table 4 that is further fixed on the housing of a rotary body. The elements 6 are made to face the recording medium on the outer surface of the drum with a specified interval 7 being provided. The three magnetic resistor elements 6 are arranged on the substrate 5 along the rotating direction of an arrow A of the magnetic drum 3 at a pitch of lambda/6. Since the three phase output signals, whose phases are 60 deg. apart, are obtained, the rotary angle of the rotary body can be measured highly accurately without reducing the interval 7.
Patent JP-S5470713-A (JP)
Title: Microwave mixer
Inventor: TAKANO TAKESHI
IPC: H03D9/06
Filed: 1977-11-17
Abstract: PURPOSE: To enable the full FET constitution with a miniature size by using the source follower circuit type FET featuring the input impedance of several KΩ as the impedance conversion means.  
     CONSTITUTION: The composite signal of in-phase and reverse phase is led out at frequency conversion means 51 by making local signal FL and RF signal FS pass through 90° -hybrid circuit 52 to be then rectified (55, 55') respectively. And the frequency conversion is given to the composite signal through FET13 and 13', and the IF signal is supplied to impedance conversion means 52. The input impedance of source follower circuit type FET56 and 56' features several KΩ at means 52, and the output impedance features a low level. As a result, a well matching is obtained with composite transformer 59, and thus the IF signal is transmitted to the coaxial cable. Transformer 59 is composed of the 180° -hybrod circuit which compounds the IF signals featuring the reverse phases each other in the in-phase. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6036542-A (JP)
Inventor: ARAN DACHIYAATEI
IPC: C08L101/00
Filed: 1984-07-04
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-S62293673-A (JP)
Title: Solid-state image sensor
Inventor: KAMATA TAKAO
IPC: H04N5/335
Filed: 1986-06-12
Abstract: PURPOSE:To prevent the decrease in sensitivity and the increase in smear, by arranging a flattening film on the irregularity of the surface on a photoelectric conversion part, and providing a light-screening metal film, which specifies the opening of the photoelectric conversion part so that incident light is not bent at the end part of said metal film. CONSTITUTION:On an N-type substrate 1, the following parts are formed: a P-well layer 2; an N-type impurity layer 3 for a photodiode; an embedded channel type CCD N-well layer 4; an element isolating P<+> impurity layer 5; an interlayer insulating film 6; a polycrystalline silicon gate electrode 7; a light- screening aluminum electrode 8; and a cover insulating film 9. A flattening film 10, which has approximately the same refractive index as that of the cover insulating film 9 is formed on the surface of an element. Then, incident light beams (a) and (b) at the end part of the light-screening aluminum electrode are inputted to the photodiode for photoelectric conversion without bending of their optical paths as shown in the Figure.
Patent JP-S5985000-A (JP)
Title: Liquid detergent
Inventor: JIYAN UEBEERU
IPC: C11D3/22
Filed: 1983-07-27
Abstract: Aqueous homogeneous liquid detergent compositions containing additive levels of alkylcellulose and carboxymethylcellulose and a mixture of anionic and nonionic surface-active agents are disclosed. The compositions have a pH in the neutral to mildly alkaline range. The alkylcellulose/carboxymethylcellulose is present as a coacervate capable of forming, in combination with the surfactants, a network of loosely associated droplets. This network is tridimensional and provides means for stably and homogeneously suspending detergent components/additives which otherwise could not be incorporated, particularly ingredients which are substantially insoluble in the liquid compositions.
Patent JP-S6119537-A (JP)
Title: Chip discharge conveyor
Inventor: SUGIMOTO KENJI
IPC: B23Q11/00
Filed: 1984-07-03
Abstract: PURPOSE:To facilitate the removal of chips accumulated in a cutting oil tank, by washing the chips down from the surface of a chip discharge conveyor to discharge the chips into a basket provided over the cutting oil tank. CONSTITUTION:In lathing, chips having flowed down together with cutting oil accumulate on the chip receiving portion 7a of a chip conveyor 7 in a cutting oil tank 6. The conveyor 7 is moved in a direction shown by an arrow in the drawing, so that the chips are continuously conveyed. The chips are taken out of cutting oil by the ascending portion 7c of the conveyor 7 so that cutting oil clinging to the chips drops down as the chips are moved up. The chips are then discharged from the chip discharge portion 7b of the conveyor into a basket 8. Cutting oil moved into the basket 8 together with the chips flows down gradually into the tank 6. Most of the cutting oil moved into the basket together with the chips is thus returned into the tank 6. This constitution facilitates the removal of the accumulated chips from the cutting oil tank.
Patent JP-2000333191-A (JP)
Title: Color cathode ray tube
Inventor: TSUCHIYA MASAMI
IPC: H01J31/20
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a color cathode ray tube of an index system that can be applicable to a high resolution display device employing a high deflection frequency. SOLUTION: Index phosphors P1, P2, P3 are configured by repetitively arranging three phosphors P1, P2, P3 or over with different light emission energy or/and light emission wavelength on a metal back layer 6 in a stripe form, the color cathode ray tube 1 is provided with a plurality of light receivers D1, D2, D3 having the sensitivity corresponding to the light emission energy or/and light emission wavelength of the index phosphors P1, P2, P3, and after the signals of the respective light receivers D1, D2, D3 are amplified singly respectively and the signals from the light receivers D1, D2, D3 are summed to generate an index signal T1 in the color cathode ray tube 1.
Patent JP-H10310556-A (JP)
Title: Separation and purification of polybasic unsaturated fatty acid ester originated from microorganism
Inventor: YAMAMURA TAKAHARU
IPC: C07C67/56
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and purifying a polybasic unsaturated fatty acid(PUFA) ester, enabling to purify the ester of PUFA such as docosahexaenoic acid(DHA) or docosapentaenoic acid (DPA) from the cultured cells of a mlcroorganlsm in high efficiency at a low cost and in a high purity. SOLUTION: This method for separating and purifying a polybasic unsaturated fatty acid ester contains a process for purifying a lipid mixture containing two or more kinds of polybasic unsaturated fatty acid esters by high performance liquid chromatography. Therein, the lipid mixture is obtained by esterifying the extract of the cultured cells of Schizochytrium SR21 strain. The high performance liquid chromatography uses a porous granular basic material derived from an alkyl silane as a filler.
Patent JP-S5927215-A (JP)
Title: Short period settling device for gyrocompass
Inventor: MINOHARA KIYOMI
IPC: G01C19/38
Filed: 1982-08-06
Abstract: PURPOSE:To shorten the settling time for the titled device, by attaching weights, whose position is changed by the deformation of a shape memory alloy, on a vertical shaft of a rotor shaft, thereby increasing precession torque of a gyrocompass. CONSTITUTION:A wheel 1 is pivoted on an appropriate position of ginbals 7 and rotated at a high speed. A device is provided with a central shaft 2, and weights 3 and 4 are provided on the vertical shaft. The weight 4 is compressed by a compressing spring 5 from one side and compressed by a shape memory alloy 6 from the other side. In this device, the shape memory alloy 6 is heated by the current conduction and the like when a gyrocompass is started and the weight 4 is moved in the direction aiding the operation of the weight 3. Thus the precession torque of the gyroscope is increased. In this way, the settling time can be shortened.
Patent JP-S5763678-A (JP)
Title: Sputtering device
Inventor: TATEISHI HIDEKI
IPC: H01L21/203
Filed: 1980-10-03
Abstract: PURPOSE:To form thin films of stable film quality on substrates and reduce the size of the entire part of a titled device by opening and closing a vacuun preliminary chamber and a sputtering chamber, and conveying substrates to be treated from a container up to near the sputtering. CONSTITUTION:After a gate valve 57 is opened, a substrate 97 to be treated is fed into a sputtering chamber 54 by a motor 86. Thence, the gate valve 57 is closed, and the next substrate 97 is received from a vacuum preliminary chamber 52 and the substrate is subjected to sputter etching and heat treatment, after which the substrate 97 placed on fingers 83 stands by in the position B, the fingers 84 in the position D and substrate conveying belts 80, 81 in the horizontal position. In the chamber 54, the substrate 97 past the gate valve 57 is put in a horizontal position by a substrate conveying belt 91 driven by a motor 95. After an erecting mechanism 92 is erected by a motor 96 until the substrate assumes roughly a vertical posture, a shutter 93 is opened by a motor, and a sputter film of Al vapor deposition or the like is formed on the substrate 97 from a sputter electrode 90.
Patent JP-S62294895-A (JP)
Inventor: FUKUSHIMA AKIRA
IPC: F27D3/15
Filed: 1986-06-13
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-S63301542-A (JP)
Title: Shield structure for isolation region in semiconductor device
Inventor: KAMIJO HIROSHI
IPC: H01L21/768
Filed: 1987-06-01
Abstract: PURPOSE:To improve an isolating region in its isolating capability by a method wherein a laminate, wherein a resistance-presenting shielding film is sandwiched between an isolating region side first insulating film and a wiring layer side second insulating film, is constructed between a wiring layer and an insulating layer and the shielding film is electrically connected to the isolating region at a position apart from a section where the shielding film and the wiring layer overlap. CONSTITUTION:A shielding laminate, wherein a resistance-presenting shielding film 30 is sandwiched between an isolating region side first insulating film 21 and a wiring layer side second insulating film 22, is constructed between a wiring layer 40 and an isolating region 15. Further, at a position apart from a section where the shielding film 30 and the wiring layer 40 overlap, the shielding film 30 is electrically connected to the isolating region 15. Accordingly, the shielding film 30 is usually equal to the isolating region 15 in potential, which means that there will be no loss of isolating effect attributable to a conductivity type reversion on the surface of the isolating region 15 just under the wiring layer 40 and that no breakdown current will have a large value because the resistance of the shield film 30 is inserted in series into the breakdown current path. This design improves an isolating region in its isolating capability.
Patent JP-H10316608-A (JP)
Title: Polyhydroxyphenol derivative and prophylactic and treatment agent for bone and cartilage diseases containing the same
Inventor: SAKAI KUNIKAZU
IPC: A61P19/10
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject novel compound that has strong bone resorption- inhibiting activity and is useful as a prophylactic or therapeutic agent for cone and cartilage diseases. SOLUTION: This novel compound is represented by the formula (R1 is an alkyl, a benzyl, an aryl; R2 is H, an alkyl, an alkenyl or benzyl; R3 is H, an alkyl, an alkenyl, benzyl, hydroxyl group, alkoxy, alkenyloxy or benzyloxy; R4 is H, an alkyl, an alkenyl, benzyl or hydroxy group; R5 and R6 are each H, an alkyl, an alkenyl or benzyl), typically (2,6-dimethylheptyl)ketone. This compound is prepared by acylation of polyhydroxybenzene under the Friedel- Craft reaction conditions by using an acylating agent as acetyl chloride, using an acidic catalyst as aluminum chlorode in a solvent as nitrobenzene at 0-150 deg.C.
Patent JP-S62295176-A (JP)
Title: Information forming system
Inventor: KONDO HIDEFUMI
IPC: G06F17/27
Filed: 1986-06-16
Abstract: PURPOSE:To efficiently form case information by storing reference data necessary for the formation of the case information in a memory device and using a sentence structure analyzing program to form the case information by conversational processing. CONSTITUTION:Data such as parts of speech, conjunctions, plural forms, comparative degrees, and the superlative degrees of respective words are stored in a reference dictionary data file 100 in an external storage device. Case information is formed on the basis of an example in an example file 101. The kinds of case codes and the order of the case codes easily appearing in each preposition are stored in a case code setting file 102. The case information formed by conversional processing on the basis of the sentence structure analyzing program 110 by using these files 100-102 is stored in a case information file 103.
Patent JP-H09318231-A (JP)
Title: Refrigerator
Inventor: SHIKAUCHI KIYOSHI
IPC: F25D21/06
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent bad effect on food stuffs by a method wherein an air circulating fan and a fan motor are arranged behind a fin evaporator at the lower part of a freezing chamber to operate the fan motor when the operation of a compressor is stopped upon the cycle operation of a refrigerator and defrost by air in a refrigerating chamber. SOLUTION: A fan 7 and a fan motor 8 are arranged behind a fin evaporator 4 at the lower part of a freezing chamber. When liquid refrigerant passes through the fin evaporator 4, a refrigerating chamber 11 and the freezing chamber 12 are cooled by heat exchange accompanied by the evaporation of the liquid refrigerant, however, frost is adhered to the whole of the fin evaporator 4 due to the invasion of humid outdoor air by the opening and closing of a door 3 and moisture from reserved food stuffs. In this case, the fan motor 8 is operated when the ON/OFF cycle operation of a compressor is OFF whereby air in the refrigerating chamber, which is circulated by the fan 7, melts and removed the frost adhered to the fin evaporator 4. By this constitution, remaining frost and bad effect on the food stuffs can be prevented.
Patent JP-S63302425-A (JP)
Title: Optical information recording carrier
Inventor: MIMURA TOSHIHIKO
IPC: G11B11/10
Filed: 1987-06-03
Abstract: PURPOSE:To increase a recording capacity by forming respective recording pits by dot patterns on a matrix and changing the dot patterns to record ternary and higher digital information. CONSTITUTION:The patterns of the circular pits 11 are formed within one recording element 9 by changing the number and/or disposition, etc., thereof. The pits 11 are formed of the further finer ruggedness than the pits which are usually used for an optical disk; namely, the pits are formed by the dot patterns on a matrix. The ternary and higher digital information is recorded by changing the dot patterns thereof. Recording of the many bits in the recording element of the specified size is thereby enabled and the recording capacity of the optical disk can be increased even if the focusing width of light at the time of reproduction is not reduced.