baber/WOPTO huggingface dataset:
Patent JP-H03283319-A (JP)
Title: Manufacture of ceramic superconductor for current limiter
Inventor: KIKUCHI SUKEYUKI
IPC: H01B12/02
Filed: 1990-03-30
Abstract: PURPOSE:To facilitate workability and also miniaturize a current limiter by combining in free order a process for converting a plate-shaped molding into a plate-shaped superconductor by means of heat treatments and a process for providing a zigzag slit through the plate-shaped conductor. CONSTITUTION:Primary powders such as oxides and carbonates serving as powders for forming ceramics used for forming a superconductor are blended into a desired composition and the powders are heated to a temperature at which the ceramics is melted and are liquefied and then quenched and solidified into the form of a plate. Then a process for placing the plate shaped molding on a plate shaped support body 12 which is most unlikely to react with the ceramics, and converting the plate shaped molding into a plate shaped superconductor 12, and a process for providing a zigzag slit through the plate-shaped superconductor 12 are carried out in free order. Thereby the complicated task of connecting bar-shaped superconductors to each other is unnecessary and also a current limiter can be miniaturized.
Patent JP-S60229476-A (JP)
Title: Facsimile communication system
Inventor: FUSHIMI JIYUICHI
IPC: H04N1/411
Filed: 1984-04-27
Abstract: PURPOSE:To suppress the increase in power consumption at a recording section by transmitting white and black level signals while the each level is inverted when a prescribed rate or over of black picture elements are included in picture information on a transmission original and allowing a recording section at the reception side to record the signals. CONSTITUTION:Picture information of the transmission original 1 read by an original reader 4 is stored sequentially in a page buffer 6 via a switch 7, a counter 15 counts sequentially the number of black signals in the picture information for one page's share of the said original and inputs the result to a comparator 17. On the other hand, a counter 16 counts sequentially a pulse of a clock C being a double period of an output signal of a binary-coding circuit 3 and inputs the result to the comparator 17. When black picture elements exists more than 50% in one page of the transmission original, the comparator 17 outputs a high level signal and in other cases, the comparator 17 outputs a low level signal, and when the signal is at high level, binary picture information outputted from a page buffer 5 or 6 is outputted while the white level is inverted into the black level and vice versa logically by means of an exclusive OR gate 9.
Patent JP-H08278272-A (JP)
Title: Nox sensor
Inventor: TAKAHASHI TOMONORI
IPC: G01N33/00
Filed: 1995-04-10
Abstract: PURPOSE: To provide NOx sensor for selectively and accurately measuring NOx concentration in a gas to be measured. CONSTITUTION: An NOx sensor is provided with a sensor element 8 consisting of an oxide where the resistance changes according to NOx constituent due to the contact of a gas to be measured containing NOx and a measurement part 2 for detecting the NOx concentration in the gas to be measured by detecting the resistance change in the sensor element 8. A catalyst 6 for balancing the pressure-dividing ratio of NO/NO2 and eliminating CO is provided at the upstream side of the flow of the gas to be measured for the sensor element 8 and at the same time a heater 7 for adjusting temperature which makes the temperature of the sensor element 8 and the catalyst 6 constant regardless of the temperature of the gas to be measured and an O2 sensor 9 are provided near the sensor element 8 to constitute an NOx sensor.
Patent JP-H04317161-A (JP)
Title: Document processor
Inventor: NAGASHIMA MASAAKI
IPC: G06F3/153
Filed: 1991-04-16
Abstract: PURPOSE:To simplify the operation of an operator for displaying specified sentence information in a document. CONSTITUTION:Document data stored in a second storage device 6 is retrieved, and a segment at every document element in document data is detected. Thus, CPU 3 analyzes document structure such as the arrangement and position of the document elements and displays an analyzed result on CRT 4. The operator designates the document elements being a display object by a mouse (coordinate input device) 2 and CPU 3 reads and displays the designated document elements from the second storage device 6.
Patent JP-H07269157-A (JP)
Title: Plane type parking device
Inventor: TSUDA KOZO
IPC: E04H6/34
Filed: 1994-03-29
Abstract: PURPOSE:To increase the receivable number of vehicles and facilitate garaging and delivering of the vehicle by arranging traverse movable parking bases in a row between parking spaces and an entrance of vehicle, and traversely moving the traverse movable parking bases by means of a traverse moving device. CONSTITUTION:Under the condition in which a vehicle can be garaged in or delivered from an area 1a against a road 4 through an empty space 12c, for making an area 1c in the condition capable of garaging or delivering a vehicle, at first a traverse movable parking base 2a is moved into contact with stoppers 12b, 12b. Next a traverse movable parking base 2b is moved into contact with the parking base 2a. The empty space 12c is formed between the parking bases 2a, 2b, namely in front of the area 1c, and the area 1c becomes in the condition capable of garaging or delivering of a vehicle.
Patent JP-S528709-A (JP)
Title: High speed terminal dial-signal system
Inventor: NAKAJIMA YUTAKA
IPC: H04Q11/04
Filed: 1975-07-09
Abstract: PURPOSE:In order to make the time division multiplex transfer-path (highway) efficient and usable, through performing the transmitting and receiving of the dial signal by means of  connecting the signal transmitting and receiving use path.
Patent JP-H06275274-A (JP)
Title: Nonaqueous battery
Inventor: UEHARA MAYUMI
IPC: H01M10/052
Filed: 1993-03-17
Abstract: PURPOSE:To increase the discharge capacity by specifying the size of the crystal piece of the composite oxide of a positive electrode active material and the grid volume. CONSTITUTION:A negative electrode 2 is made of a prescribed material in a nonaqueous battery, and a composite oxide expressed by the composition formula LixNiyCo1-yO2 is used for a positive electrode active material, where 0<x<1.3, 0<=y<=1, 1.8<=a<=2.2. The size of the crystal piece on the grid face of the composite oxide is set to 50Angstrom  or above, and the grid volume is set to 0.295-0.305nm<3>. The positive electrode 1 and the negative electrode 2 are arranged face to face via a separator 3 impregnated with an electrolyte into a polypropylene porous film, and they are stored in a case to manufacture a battery BA1. When the size of the grid face of the crystal of the composite oxide of the positive electrode 2 is set to 50Angstrom  or above, the discharge capacity can be increased.
Patent JP-S58200957-A (JP)
Title: Heat collector for solar heat
Inventor: MAKI MASAO
IPC: F24J2/48
Filed: 1982-05-18
Abstract: PURPOSE:To increase the absorptance of solar rays and surface hardness, and to improve scuffing-resisting property by forming a coating layer for absorbing solar rays on a plastic base material and forming a coating layer for protecting the surface on the coating layer in the heat collector for solar heat for domestic hot-water supply, etc. CONSTITUTION:The first coating layer 2 containing a chlorinated propylene denatured acrylic resin 4 and a black pigment 5 as binders is bonded and formed on a plastic substrate using polyolefin group plastic as a base as an absorber for absorbing solar rays. The second coating layer 3 consisting of an urethane acrylic resin curing by ultraviolet rays is formed to the first coating layer 2 to improve surface hardness. Solar rays (a) transmitting the second coating layer reach the first coating layer 2, and are absorbed by the layer 2.
Patent JP-H07296757-A (JP)
Title: Scanning electron microscope, and similar device thereto
Inventor: IWABUCHI HIROKO
IPC: H01J37/21
Filed: 1994-04-22
Abstract: PURPOSE:To perform image observation and analysis in a precise position regardless of kind of sample or sample inclination. CONSTITUTION:When the distance between the surface of a sample 11 and an objective lens 7 is set, the current of an exciting coil 6 is set according to the signal of an optical system control part 13. At this time, whether the surface of the sample 11 is conformed to the position of a preset focusing point (focal point) or not is judged from the signal obtained by a secondary signal detector 9 by a focusing point detecting part 16. When it is not conformed, the signal is transmitted to a sample stage driving part 18 through a sample stage control part 17, and a sample stage 10 is vertically moved. According to this method, the sample stage 10 can be set in a position where the sample surface is conformed to the focusing point.
Patent JP-S63248923-A (JP)
Title: Controller for turbocharger with rotary electrical machine
Inventor: KAWAMURA HIDEO
IPC: F02B37/20
Filed: 1987-04-06
Abstract: PURPOSE:To make electric power generable even in case of stoppage of an internal combustion engine by driving a turbocharger with combustion gas out of a combustor, and making the rotary electrical equipment installed in this turbocharger operate as a generator, while constituting the generated power so as to be converted into the specified voltage. CONSTITUTION:In a turning shaft 2c of the turbocharger 2 connected to an exhaust pipe 1b of an internal combustion engine 1, there is provided with rotary electrical equipment 3. On the other hand, fuel out of a tank 4a is gasified by a glow plug 4b, and this is mixed with air out of an intake pipe 4c, then there is provided with a combustor 4 which is ignited by an ignition glow plug 4d. And, combustion gas out of this combustor 4 is fed to a scroll chamber 2e at the turbine side of the turbocharger 2 through a pipe 4e, thereby driving a turbine blade 2a, and the rotary electrical machine 3 is operated for power generation. In addition, generated power out of the rotary electrical machine 3 is converted into power of the voltage conformed to a current consumer 7 and voltage of a battery 8 by a voltage controller.
Patent JP-S528982-A (JP)
Title: Process for strengthening of activation of absorbents for wet desulfur ization and denitration
Inventor: NARITA TSUNEO
IPC: B01D53/14
Filed: 1975-07-11
Abstract: PURPOSE: The activity of an absorbent containing a specific chelate forming agent for wet desulfurization and denitration is strengthened by reduction treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60228321-A (JP)
Title: A series of molded parts and supplying method thereof
Inventor: AZUMA KEIJI
IPC: B65G47/90
Filed: 1984-04-25
Abstract: PURPOSE:To prevent molded parts from being demaged, to facilitate the supply control of molded parts and as well to restrain the cost of the parts from raising, by forming the molded parts integrally with a frame member which is in turn integrally incorporated with a long length carrier member, through the intermediary of runners, and by picking up one of the molded parts after cutting the associated runner. CONSTITUTION:Molded parts 1 are formed integrally with a frame member 2 and runners 3 extending from the frame member 2 thereinto, and the frame member 2 is locked in a space 5 in a long length carrier member 4. Blocks 6 having a height than the thickness of the parts 1 are arranged at suitable intervals, and the frame member 2 is locked in a recess in each block 6. A series of molded parts 16 wound around a supply reel 17 in a roll-like shape by means of a flexible carrier member 14, are prevented from being deformed and damaged due to the provision of the higher blocks 6. Since the carrier member 4 is engaged with the sprockets of a gear 19 through pilot holes 7 formed therein, the series of parts are intermittently fed, and on the way of the feed each part 1 is clamped by a chuck 20 and is cut off by a cutter 21 while the runners 3 and the frame member 2 are left there.
Patent JP-H02262660-A (JP)
Title: Positive type photoresist composition
Inventor: YAJIMA MIKIO
IPC: G03F7/022
Filed: 1989-04-03
Abstract: PURPOSE:To bestow all of high sensitivity, high resolution and adhesive property to a substrate by incorporating a specified compound in the photosensitive composition comprising an o-quinonediazide compound and an alkali-soluble resin. CONSTITUTION:The photosensitive composition comprising an o-quinonediazido compound and an alkali-soluble resin contains a compound having in the molecule at least one of the structural units represented by formula I in which X is an O or S atom. This compound has a 1,3-diketone structure as a noncyclic structure and as residues combining with both sides of this structure, alkyl, aryl, amido groups and the like, and organic groups containing the groups are enumerated, thus permitting the obtained positive type photoresist to have all of high sensitivity and high resolution and adhesive property to the substrate.
Patent JP-H06301074-A (JP)
Title: Nonlinear optical device and nonlinear optical waveguide
Inventor: KANBARA HIROHISA
IPC: G02F1/35
Filed: 1993-04-12
Abstract: PURPOSE:To provide a high-speed and high-efficency nonlinear optical device formed with an optical medium, polarizer and optical resonator or an optical element such as reflecting mirror by forming the thin film of a fullerene compd. excellent in laser resistance and using it as the optical medium. CONSTITUTION:A fullerene compd. is vapor-deposited in a high vacuum to form a nonlinear vapor-deposited thin film. A first polarizer 24A is arranged on one side of a nonlinear optical member 21 having a nonlinear refractive index effect through an optical lens 22A and a dichromic mirror 23, and a second polarizer 24B is arranged on the other side through an optical lens 22B and a filter 25 to constitute a nonlinear optical device.
Patent JP-S60235720-A (JP)
Title: Novel synthesis of vanadium oxide
Inventor: FUIRITSUPU RIGOO
IPC: C01G31/00
Filed: 1985-04-22
Abstract: Process for the synthesis of vanadium V6O13 by reduction of V2O5 in the presence of reducing gas. The reducing gas is a mixture of CO and CO2.
Patent JP-S63253831-A (JP)
Inventor: MAKI CHIEKO
IPC: H02J7/00
Filed: 1987-04-08
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-H07295872-A (JP)
Title: Switching system for plural date files
Inventor: TAGUMA HIDETOSHI
IPC: G06F12/00
Filed: 1994-04-22
Abstract: PURPOSE:To instantaneously switch a file of the current date to a file of the next date by providing a file group where the files are managed for each relative date, a date change processing means and an access pointer table. CONSTITUTION:This switching system includes a file group 300 where a file of the next date, a file of the current date and at least one or more files of preceding a dates are mamaged in each relative date, a date change processing means 100 which carries out the processings needed by the change of dates such as the switching of files performed by the change of dates, etc., and an access pointer table 200 which includes a current date pointer 201 showing the file of the current date and a precedent date pointer 202 showing the file of the precedent date. Then the current date file and the next date file are alternately used. Meanwhile the precedent date file is written in the oldest file when the date is changed. Thus the files are cyclically used.
Patent JP-H07290369-A (JP)
Title: Electric screw driver
Inventor: SHIMADA TAKAHIKO
IPC: B25B21/00
Filed: 1994-04-22
Abstract: PURPOSE:To enable worker to perform the screw fastening work without putting a hand on a screw by arranging an electromagnetic coil on the outer periphery of a tip tool. CONSTITUTION:The rotating output from an electric motor 1 is transmitted to a tip tool holding mechanism section 4 via a deceleration mechanism section 2 and, a clutch mechanism section 3, and a bit 5 is rotated. An electromagnetic coil 6 is arranged on the outer periphery of the bit 5, a current is fed to the electromagnetic coil 6, and the bit 5 arranged inside the electromagnetic coil 6 is magnetized. A screw is brought into contact with the bit 5 to be attracted. A worker is not required to hold the screw with a hand to the screw fastening position, and the workability is sharply improved. When a switch 7 is turned off, the bit 5 is demagnetized, and the iron powder stuck to the tip portion of the bit 5 can be easily removed.
Patent JP-S5610248-A (JP)
Title: Eddy current flaw detector for metal wire
Inventor: SATOU HIROMITSU
IPC: G01N27/90
Filed: 1979-07-06
Abstract: PURPOSE: To remove noise signals proper to metal wire effectively by automatically setting the phase of synchronizing signals used for obtaining only signals corresponding to flaw signals.  
     CONSTITUTION: Detected signals including flaw signals and noise signals pass through a search coil 14, an AC bridge circuit 16 and a high frequency amplification circuit 18 and are phase-detected by a phase detector 20. On the other hand, a detected signal 3 from the high frequency amplifier 18 is phase-detected by phase detectors 32A, 32B using 0° and 90° snychronizing signals 2A, 2B obtained by phase-shifting a synchronizing signal 2 from an oscillator 12 with a phase shifter 30 as standard signals and becomes analog signals corresponding to the phase differences from the standard signals. These analog signals are inputted to a differential amplifier 38 via filters 34A, 34B and both side detectors 36A, 36B. The output of the differential amplifier 38 drives a servo motor 28. Synchronizing signals from the oscillator 12 are phase-shifted by the servo motor 28. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5420650-A (JP)
Title: Input circuit
Inventor: IWASAKI KOUSHIROU
IPC: H03K19/091
Filed: 1977-07-18
Abstract: PURPOSE:To obtain a circuit which is suitable to a grand-open type input, by using an I<2>L circuit as the input circuit of a semiconductor integrated circuit receiving an input signal.
Patent JP-H06156625-A (JP)
Title: Travel controller for crane for automatic warehouse
Inventor: MASUKAWA TADAHIDE
IPC: B66F9/07
Filed: 1992-04-07
Abstract: PURPOSE:To provide a travel controller for an automatic warehouse crane through which an error occurring during the actual travel of a stacker crane can be easily corrected to computed travel control information, and an improvement in the efficiency of stocking and delivering work executed through an automatic warehouse can be effectively hastened. CONSTITUTION:A travel controller for an automatic warehouse crane has a computing means to compute travel control information for moving a crane 17 from a present position to a destination position on a basis of preset information including the preset constant moving speed of the crane 17, braking time and a braking distance in the case where the destination position of movement of the crane is indicated. In addition, the travel controller has a measuring means to actually measure braking time from the begining of the deceleration of the crane 17 to its stoppage on a basis of the travel control information computed by the computing means, and a correcting means which mutually compares the braking time measured by the measuring means and the braking time included in the preset information and corrects the preset information used in the computing means on the result of the above comparison.
Patent JP-H09272305-A (JP)
Title: Hub construction of axle for vehicle, bearing fixing jig in hub, and axle assembling method using the jig
Inventor: KITAJIMA HARUO
IPC: B60B35/18
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability of the axle of a vehicle such as automobile and improve quality of the axle. SOLUTION: Before a hub 2 is inserted through the outer circumferential part of an axle case 1, an oil seal 7 and a taper roller bearing 3 positioned on the front side in the inserting through direction of the hub and also the outer race 4A, the taper rollers 4B, and the inner race 4C of a taper roller bearing 4 positioned on the rear side in the inserting through direction of the hub are mounted on the inner circumferential face of the hub 2, the inner race 4C is locked with a bearing fixing jig 18 so as to be unable to move in the reverse direction of the inserting through direction, and after completing to insert the hub 2 through the outer circumferential part of the axle case 1, the jig 18 is remove. Hereby, when the hub 2 is inserted through the outer circumferential part of the axle case, centering between both the hub 2 and the axle case 1 is correctly performed, dislocation is hardly generated between the centers of both, and at this inserting through operation, there is no possibility to generate damage of the oil seal 7, the taper roller bearing 3, and the like.
Patent JP-H08286616-A (JP)
Title: Fold type portable display device
Inventor: MAEDA NORIHIKO
IPC: G09F9/00
Filed: 1995-04-11
Abstract: PURPOSE: To have an enough display region without lowering portability and thereby to improve easiness to see and read information by constituting this device of permanently sustaining parts which are freely foldable and attaching and detaching connection parts set at slits to be in a foldable form. CONSTITUTION: Two pieces of display devices adjacent to each other in a horizontal direction, that is, a display 101 and a display 102, a display 102 and a display 103, a display 103 and a display 104, a display 105 and a display 106, a display 106 and a display 107, a display 107 and a display 108, are respectively connected by the permanently sustaining parts 201∼203, 205∼207 having flexbility by which they can be freely foldable. Further, two pieces of display devices adjacent to each other in a vertical direction, that is, a display 101 and a display 105, a display 104 and a display 108, are respectively connected by the permanently sustaining parts 204 and 208 having flexbility by which they can be freely foldable. Then, the display 102 and the display 106. the display 103 and the display 107 are respectively connected by the attaching and detaching connection parts 301, 302 composed of slits.
Patent JP-S62241415-A (JP)
Title: Piezoelectric vibrator
Inventor: YOSHIDA YUKIO
IPC: H03H9/10
Filed: 1986-04-14
Abstract: PURPOSE:To save the space of circuit elements of a piezoelectric element used for the oscillation circuit, etc., of various electronic equipment and to package electronic parts to high density by holding a rectangular piezoelectric element and circuit elements such as a capacitor, an inductor, or a resistance on a couple of stepped holding members and sealing them airtightly. CONSTITUTION:The couple of stepped holding members 1 and 2 are fixed to inner leads 6 and 8 by welding, soldering, etc. Circuit elements 4 and 5 are fixed to the stepped holding members 1 and 2 and a center inner lead 7 by using a conductive adhesive or solder 14 and also connected electrically to inner leads 6, 7, and 8. Then, exciting electrodes 16 and 17 are formed on both main surfaces opposite each other and the piezoelectric element 3 where lead-out electrodes 18 and 19 are formed lengthwise is fixed to the stepped holding members 1 and 2 as mentioned above, connected electrically to the inner leads 6 and 8, and sealed airtightly with a cap 20. Thus, the number of parts on a user side is reducible and the circuit is miniaturized.