baber/WOPTO huggingface dataset:
Patent JP-S602071-A (JP)
Title: Magnetic control type switching regulator
Inventor: HIRAISHI SEIJI
IPC: H02M3/24
Filed: 1983-06-15
Abstract: PURPOSE:To simplify the construction, and to reduce the size and weight of a switching regulator by connecting a magnetic control choke coil to the midpoint of the secondary winding of a transformer, and controlling the output by one choke coil. CONSTITUTION:An AC voltage is applied to the primary winding of a transformer 3. Diodes 9, 10 are respectively provided at the terminals of the secondary winding of the transformer 3 to conncet the cathodes of the diodes 9, 10. A DC output is obtained from the midpoint of the secondary winding of the transformer 3 and the connecting points of the cathodes of the diodes 9, 10. The primary winding 281 of a magnetic control reactor 28 is provided at the neutral point of the secondary winding of the transformer 3, the saturated time is controlled by the output of a control circuit 16, thereby controlling the output.
Patent JP-H02284668-A (JP)
Title: Simultaneous coating device for two solutions
Inventor: KAGEYAMA KIYOSHI
IPC: B05D1/34
Filed: 1989-04-27
Abstract: PURPOSE:To save the setting area by allowing the first discharge port and second discharge port to communicate with a soln. source through a liq. passage and providing a fine adjustment mechanism for controlling the reciprocation of an edge in the liq. passage. CONSTITUTION:The first soln. is supplied from the first coating soln. source 18 by a fixed delivery pump, and the second soln. is supplied from the second coating soln. source 19 by a fixed delivery pump. When the first soln. is applied on a substrate 11, the amt. of the soln. to be applied on the upper surface is adjusted by rotating one lower edge pull-in adjusting bolt 42' to raise a sleeve 44' and the bolt 42' to separate one of the wall surfaces 38 and 48 of the trapezoidal protrusion 34 of an edge 33' from the tapered part 47'. of the sleeve 44'. The other bolt 42' is then rotated to press the tapered part 47' of the sleeve 44 ' on the other one of the wall surfaces 38 and 48, and the edge 33' is reciprocated. The amt. of the second soln. to be applied is adjusted by rotating the other adjusting bolt 42 to reciprocate the edge 33 in the same way.
Patent JP-S5730840-A (JP)
Title: Preparation of plural-color original drawing
Inventor: TAKEHANA KUSUO
IPC: G03F1/00
Filed: 1980-07-31
Abstract: PURPOSE:To form a color original drawing rapidly and exactly, by forming a drawing having plural colors with color pencils or the like, extracting plural desired elements from this drawing, forming plural kinds of negative films, and optionally combining them. CONSTITUTION:An element A is drawn with a black pencil to form a fundamental drawing 1, this is photographed on a negative film 2, and blue monochromatic original drawings 3, 4, 5 are formed by coating a phtosensitive agent. Each element B, C, D different from each other is added on these 3 drawings 3, 4, 5 with a black pencil to form dichromatic original drawings 31, 41, 51, and these are photographed to make negative films 32, 42, 52, each having only the element B, C, or D. The negative films 2, 32, 42 containing the elements A, B, C are combined and printed on a photosensitive material, for example, forming dichromatic original drawing 6 having the red element A, the black elements B, C. The negative films 2, 32, 42, 52 containing the elements A, B, C, D are combined and, for example, a multicolor general original drawing 7 having the orange element A, the blue element B, the red element C, and the black element D is obtained.
Patent JP-H05278600-A (JP)
Title: Automatic braking device of vehicle
IPC: B60T7/12
Filed: 1992-03-31
Abstract: PURPOSE:To prevent a shortage of braking force and a work delay from occurring by providing a balance cylinder for balancing a pressure differential in a brake circuit of each system, in a direction of solving it, and constituting this cylinder so as to have the operation of each piston of respective built-in systems paralleled with the inputted brake force. CONSTITUTION:In the case where a brake system A on one side has gone wrong, braking force is produced in a brake circuit 24 on the other, and this braking force is inputted into braking devices 18FR, 18RL constituting a brake system B on the other, thus braking movements to wheels 16FR, 16RL corresponding at these braking devices 18FR, 18RL are executed. In brief, the braking movements to a right front wheel 16FR and a left rear wheel 16RL corresponding at the braking devices 18FR, 18RL are executed, and thereby braking for at least one piece of wheels 16FR, 16RL in both front and rear wheels are performed.
Patent JP-H06303531-A (JP)
Title: Picture element defect correcting device for solid-state image pickup element
Inventor: NOGUCHI TOSHIYUKI
IPC: H04N5/361
Filed: 1993-04-09
Abstract: PURPOSE:To suppress FPN in an output and to cope with both conversion of an image pickup element and the change of the external temperature by correcting the signal of a defective picture element whose level of the signal for dark time exceeds a threshold, in a memory of an FPN suppressing circuit. CONSTITUTION:After a driving pulse 36 of an FPN taking-in switch 28 and a shutter 21 is turned off, the stored signal in a memory 23 is read out synchronously with a digital main line signal 32 by a subtracting circuit 24, and an FPN signal 34 of low order eight bits is subtracted from the signal 32 by the subtracting circuit 24, and the result is sent to a D/A converter 25. A most significant bit signal 35 from the memory 23 is inputted to a gate circuit 27 together with a pulse 38 for D/A conversion use, and a D/A conversion pulse 39 is so controlled that the pulse is not generated only at the time when the signal 35 is in the high level. Thus, the picture element from which the signal for dark time exceeding 8 bits is outputted is recognized as a defective picture element, and the signal which just precedes by one picture element in time is substituted for the defective picture element signal part and is outputted at the time of converting operation in the converter 25, thus suppressing FPN and correcting the picture element defect.
Patent JP-S63271979-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIKITA SOICHIRO
IPC: H01L21/027
Filed: 1987-04-28
Abstract: PURPOSE:To improve the accuracy of the mask alignment by making well regions protrude, thereby etching selectively in advance a substrate where the well regions of a prescribed pattern have been formed with a specific etchant and by forming stepped parts at interfaces between the substrate and well regions. CONSTITUTION:A CdTe substrate 11 having Hg1-xCdxTe well regions 15 where P-N junctions are formed is etched by using an etchant having an etching selective ratio where only CdTe crystals are selectively etched and Hg1-xCdxTe crystals 14 are not etched. Then, the only CdTe crystals are selectively etched and each well region 15 comes to a state where it protrudes from the substrate. As a result, stepped parts are formed at interface parts between the wall regions 15 and the surface of the substrate 11 and positions of the well regions become distinctive. As a photoresist film 12 protrudes at a stepped part, a position of an interface between the protruded part and the part that is free of protrusion is used as an alignment mark. This approach improves the accuracy of the mask alignment.
Patent JP-H043178-A (JP)
Title: Multicolor image forming device
Inventor: KAMIBAYASHI HIDEYUKI
IPC: G03G15/01
Filed: 1990-04-20
Abstract: PURPOSE:To allow the execution of a mixed color sepn. with high efficiency and to reduce the consumption of a developer and electric power by detecting the intrusion amt. of the developer on an upstream side intruded into the developer on a down stream side and controlling the mixed color sepn. in accordance with the detected intrusion amt. CONSTITUTION:This device is constituted of a photosensor 203 of a reflection type which detects the deposition of the red toner sticking to a photosensitive drum 71 at the time of the mixed color sepn. and detects the intrusion amt. of the red toner into the black toner housed in a 2nd developing device 73b, a transfer charger 74 which transfers the developed toner image onto paper, a separating charger 75 which separates the paper from the photosensitive drum 71 and peripheral equipment, such as cleaning member 76 for removing the toner remaining on the photosensitive body. The intrusion amt. of the developer on the upstream side intruded into the developer on the down stream side is detected by an intrusion amt. detecting means 203 in this case and a mixed color sepn. control means controls the mixed color separating means in accordance with the detected intrusion amt. For example, the control means determines the time for the sepn. operation of the mixed color separating means. The mixed color sepn. is executed with high efficiency in this way.
Patent JP-H043907-A (JP)
Title: Capacitor and manufacture thereof
Inventor: OGAWA KAZUFUMI
IPC: C08F20/52
Filed: 1990-04-20
Abstract: PURPOSE:To improve the resistance to humidity and the breakdown voltage and to reduce the cost by covering an electrode surface with a chemical adsorption monomolecular film consisting of a chlorosilane surface active agent or a chemical adsorption monomolecular accumulation film directly or through an arbitrary thin film. CONSTITUTION:By a chemical adsorption method, a chlorosilane surface adsorbent is adsorbed on a metal film 1 which will become a thin-film electrode for a capacitor directly or through an arbitrary thin film, for example, such as a natural oxide film 2, so that a dielectric film 3 of monomolecular-film form consisting of a chlorosilane surface active agent is formed. Further, if a little bit thicker film thickness is required, after one layer of a monomolecular film 4 is formed, it is dipped in a THF solution of diborane 1Mol/1 concentration at room temperature, for example. Furthermore, it is dipped, for example, in a 30% H2O2 solution of a sodium hydroxide (NaOH)0.1Mol/1 concentration, in order to add a hydroxyl group (OH)8 to a vinyl group on the surface of the monomolecular film. Then, a chemical adsorption process and an OH-group adding process are repeated so as to obtain a monomolecular accumulation film.
Patent JP-H04227746-A (JP)
Title: Novel absorptive polymer, production thereof and its use
Inventor: POORU MARURO
IPC: C08F2/18
Filed: 1991-05-13
Abstract: Highly absorbent, crosslinked, hydrophilic polymers in the form of microbeads, insoluble in water, based on silica and acrylic acid partly converted into salt of an alkali metal, process for their manufacture and their application especially as absorbent compounds.
Patent JP-H06316996-A (JP)
Title: Mounting structure of handrail for stair
Inventor: YAMAMOTO ATSUSHI
IPC: E04F11/18
Filed: 1993-05-07
Abstract: PURPOSE:To surely fix a panel by providing flanges fixing the panel with a handrail to attachments to both up and down places, and mounting the panel to an open string of stairs at both up and down places of each of the attachments. CONSTITUTION:In the case a handrail panel B is mounted to an open string 1 of stairs A, attachments C fixed to a horizontal member 2 or vertical members 3 are mounted on the open string 1 of a handrail 4. After that, in such a temporary setting state, bolt holes 61 formed in handrail upper fixed pieces 6 of the attachments C are set in positions corresponding to bolt holes 14 formed in an upper flange 11 of the open string 1. Then, bolt holes 71 of handrail lower fixed pieces 7 are set in positions corresponding to bolt holes 15 in a lower flange 12 of the open string 1. Successively, the bolt holes 61 in the handrail upper fixed pieces 6 and the bolt holes 14 of the upper flange 11 are screwed with bolts D and nuts, and the upper fixed pieces 6 and upper flange 11 are fastened to fix. In addition, the lower fixed pieces 7 and upper flange are fastened and fixed.
Patent JP-S5630632-A (JP)
Title: Automatic penetration device for penetrant flaw detection
Inventor: OOMICHI TAKEO
IPC: G01N21/954
Filed: 1979-08-23
Abstract: PURPOSE:To automatically perform penetration treatment on the inside surface of a thin pipe, by removably attaching a coating unit to a a walking robot. CONSTITUTION:A coating unit 8 is attached with a remotely controlled tool exchanger 9 to a walking robot 6 which has a walking tap shaft and a rocking arm 7 and moves hanging from a tube hole 5. After the walking robot 6 is located in a prescribed position, a penetration head 22 and a liquid reservoir block 46 are moved up by a motor 33 for moving up and down. The penetration head is inserted into a prescribed thin tube 4 and rotated by a motor 36 for rotation. The seal ring 52 of a seal cover 48 is tightly fitted on the open edge around the tube hole 5. A liquid penetrant introduced by a prescribed quantity into sponge 23 through a penetrant feed pipe 44 is coated on the inside surface of the thin tube 4. Excess liquid penetrant is absorbed by the seal ring 52 and recovered by suction into a recovery unit through a recovery pipe 51.
Patent JP-S5332658-A (JP)
Title: Overcurrent limit circuit
Inventor: OSA MITSUHIRO
IPC: H03G11/00
Filed: 1976-09-08
Abstract: PURPOSE:To protect the output transistor, by limiting the output current of the output transistor with a simple circuit configuration.
Patent JP-S63270358-A (JP)
Title: Production of sintered silicon carbide
Inventor: SATO MASAHIRO
IPC: C04B35/565
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the titled sintered material having high density and large size at a low cost, by adding boron(-containing compound) and carbon(- containing compound) to beta-phase SiC powder produced e.g. by silica reduction process, forming the obtained raw material powder and calcining in a mixed gas atmosphere of N2 and an inert gas at a specific ratio under normal pressure. CONSTITUTION:SiC powder produced by silica reduction process or direct carburization of silicon, containing >=95wt.% of beta-phase and <=0.2wt.% of N2 as an impurity, having a specific surface area of >=10m<2>/g and composed mainly of beta-phase is compounded with 0.2-3wt.% of B or a boron-containing compound (e.g. B4C or BN) and 0.5-4wt.% (in terms of C) of C or a carbon-containing compound (e.g. phenolic resin) to obtain raw material powder. The powder is formed in a prescribed form and calcined at 2,000-2,200 deg.C under normal pressure in a mixed gas atmosphere obtained by mixing N2 gas with an inert gas (e.g. He, Ne or Ar) at a ratio of 1/10-2/3 to obtain the titled dense sintered product having uniform composition and a density of >=93% of theoretical density.
Patent JP-S60248345-A (JP)
Inventor: AKANUMA MITSUHIKO
IPC: B32B15/08
Filed: 1984-05-25
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-H05299353-A (JP)
Title: Plasma cvd device
Inventor: INABA SEIICHI
IPC: H01L21/205
Filed: 1992-04-24
Abstract: PURPOSE:To clean up the inner wall of the plasma CVD device as well as the surfaces of an electrode and a semiconductor substrate supporting base without raising dust at all leaving the electrode intervals intact. CONSTITUTION:The space between outer peripheries of an electrode 1 and a semiconductor substrate supporting base 2 is blocked with a magnetic field generated by columnar electromagnets 3 to seal up plasma in the space between the electrode 1 and the supporting base 2 for cleaning up the surfaces of the electrode 1 and the supporting base 2. On the other hand, the magnetic field is demagnetized to release the plasma for making it collide with the inner wall of a reactor 7 which is to be cleaned up by this plasma.
Patent JP-H07321521-A (JP)
Title: Mount structure for antenna pole
Inventor: MAEDA MITSUO
IPC: H01Q19/12
Filed: 1994-05-20
Abstract: PURPOSE:To provide the mount structure of an antenna pole fixed by screws without holding it in a hand by fixing tentatively a holder fixed to an antenna pole to an upper end or a side face of the antenna pole. CONSTITUTION:A semi-circular mount face opposite to a 1st holder 5 and a 2nd holder 6 is formed and a tentative fastening part 7 made of nearly channel shaped or L-shaped elastic body is integrally formed on an upper face of the 1st holder 5 or the 2nd holder 6 made of a synthetic resin. When the holders 5, 6 are fixed to an upper end of an antenna pole 8 by a screw 9, the tentative fastening part 7 is detained to the upper end of the antenna pole 8 and when the holders 5, 6 are fixed nearly in the middle of the antenna pole 8, the tentative fastening part 7 is pressed onto a side face of the antenna pole 8 through elastic deformation and fastened tentatively and then it is not required to hold the holders 5, 6 in a hand to improve the working performance.
Patent JP-S61264404-A (JP)
Title: Programmable controller
Inventor: YAMANAKA KIMIO
IPC: G04F3/00
Filed: 1985-05-20
Abstract: PURPOSE:To decrease the number of parts and to reduce the cost of a programmable controller by transcribing the continuous address value into an optional address in a data storage element part of larger capacity by an address conversion circuit. CONSTITUTION:A general-purpose data memory part 3' includes a storage element part 31, a timer address switching circuit 42, a timer memory conflict control circuit 43, a timer control part 44, a timer address counter 45, a timer counting part 46, a timer address conversion circuit 47 and a maximum point setting comparator 48. The circuit 47 converts the timer address produced by the counter 45 into a data memory address and delivers it to the circuit 42. The comparator 48 can set previously the maximum value of the counter 45 and resets the counter 45 via the part 44 when the count value of the counter 45 reaches the maximum level. Thus the continuous address value is converted into an address within the part 31 which is suited to the data access given from a CPU.
Patent JP-S5631114-A (JP)
Title: Temperature control device
Inventor: AZEGAMI TADASHI
IPC: G05D23/22
Filed: 1979-08-22
Abstract: PURPOSE: To ensure a low-cost cold contact compensation by realizing the common use of the function necessary for the cold contact compensation via the data circuit.  
     CONSTITUTION: The cold contact uncompensated thermocouples 3aW3d are connected to plural pairs of terminals 9a-9bW12a-12b of the common terminal plate 8. The temperature-sensitive element 5 is connected to a pair of terminals 14a-14b provided to plate 8. The temperatures of the terminals 9a-9bW12a-12b can be measured representatively by the element 5. The terminal 14aW14b is connected to the input terminal 16aW16b of the central gauge 7 via lead wire 15aW15b. And the data circuit 6 performing the transfer of the digital data is connected between the gauge 7 and the loop gauges 1aW1d. The analog data of the element 5 supplied to the input terminal 16aW16b receives the A/D conversion through the gauge 7. Using this digital data, the cold contact compensation is applied to the input of the cold contact uncompensated thermocouple taken out of each of gauges 1aW1d. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05170955-A (JP)
Title: Fluorine-containing organopolysiloxane-based optical article
Inventor: SEKI TETSUYA
IPC: G02B1/10
Filed: 1992-04-27
Abstract: PURPOSE:To provide the subject optical article treated with an activated gas, with the weight ratio of fluorine to silicon within a specified range, excellent in antistatic nature, thus prevented from dust or dirt adherence thereto. CONSTITUTION:The objective optical article with the weight ratio of fluorine to silicon falling between 0.02 and 10, treated with an activated gas, suitable as an optical lens such as for spectacles or cameras.
Patent JP-H08304958-A (JP)
Title: Polychromatic negative photographic element
Inventor: POORU BARETSUTO MAAKERU
IPC: G03C1/40
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a photographic element containing pigment excellent in a color balance. SOLUTION: In a multicolor negative photographic element containing a support body to carry a blue sensitive yellow pigment formable silver halide emulsion layer, a green sensitive Magenta pigment formable silver halide emulsion layer and a red sensitive cyanogen pigment formable silver halide emulsion layer, this element is a multicolor negative photographic element which is formed by containing a layer containing yellow or orange yellow azo aniline pigment of a formula (in the formula, R1 , R2 , R3 , R4 and R5 are a specific group selected so as to impart spectral absorption maximum to a range of 430 to 465nm and on which both a blue sensitive light layer and a green sensitive light layer are not positioned between the support body and the layer where azo aniline is positioned.
Patent JP-H01278406-A (JP)
Title: Production of acicular silicon nitride
Inventor: IMAI ISAO
IPC: C01B21/068
Filed: 1988-05-02
Abstract: PURPOSE:To continuously produce acicular Si3N4 free from granular Si3N4, in high purity in a short time by heating silica powder in a gaseous mixture of ammonia and a hydrocarbon and heating the resultant amorphous Si3N4 in an inert gas. CONSTITUTION:Silica powder is heated at 800-1,500 deg.C in a gaseous mixture of ammonia gas (NH3) and a hydrocarbon gas (CmHn) to obtain an amorphous Si3N4 having an oxygen content of 3-15%. The amorphous Si3N4 is heat-treated in an inert gas at 1,400-1,650 deg.C.
Patent JP-H02287724-A (JP)
Title: Message display system
Inventor: MISAWA KENTARO
IPC: G06F3/048
Filed: 1989-04-28
Abstract: PURPOSE:To facilitate control over a message storage file by generating message contents definitions with a message document creating means as a message document in language that a user selects according to the grammar knowledge of the language. CONSTITUTION:A message output means 105 in the case of receiving the contents of a message from an information processing means 106 requests the message document creating means 101 to create the message document in the language that the user selects and this means 101 generates the message contents definitions 107 as the message document in the language that the user selects according to the grammar knowledge 108 of the language stored in a language grammar knowledge storage means 102. The message output means 105 when receiving the document delivers it to a message display means 104, which displays the message document in the language selected by the user. Consequently, even when the message needs to be displayed in another language, another message storage file need not be generated and the control over the message storage file is facilitated.
Patent JP-2000298316-A (JP)
Title: Image reader
Inventor: IWAI HITOSHI
IPC: H04N1/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of detaching a feed cable at the time of exchanging a scanning system light source and to improve workability at the time of maintenance by integrating a holder member supporting the light source at both ends with the relay connector of the feed cable for supplying power to the light source. SOLUTION: Two electrodes 320 and 321 are projected from a lamp holder 300 and the periphery of the projected part is formed in the shape of a guide. The holder 300 supports the scanning system light source 201 and concurrently has the relay function of the feed cable. Therefore, the light source 201 and the feed cable can be perfectly separated at a holder part. When the light source 201 must be exchanged because of the defect of quality or deterioration by service, it is exchanged just by detaching the connector of the feed cable and unscrewing a machine screw for fixing the light source 201 on a 1st mirror base, whereby the troublesome creeping of the feed cable need not be performed again. Therefore, the workability in the case of exchanging the light source is improved.