baber/WOPTO huggingface dataset:
Patent JP-S63282548-A (JP)
Title: Data protection system
Inventor: KAMIMURA MASAHARU
IPC: G06F1/30
Filed: 1987-04-25
Abstract: PURPOSE:To protect data and to prevent an internal power source from being consumed by transferring the storage contents of a volatile storage means to a nonvolatile storage means when abnormality continues and stopping the operation of a system when the abnormality further continues. CONSTITUTION:An external power source abnormality detecting circuit 6 detects the abnormality occurrence of an external power source such as a power failure and backs up, for example, the whole computer system for a predetermined operation time by the internal power source for power excitation to carry on the operation. If a 1st predetermined is elapsed and the external power source is still abnormal in this operation time, the data is transferred from the volatile storage means (DRAM 9) to the nonvolatile storage means (memory 10) and if the external power source is still abnormal thereafter and a 2nd predetermined time is elapsed, the internal power source is interrupted to stop the operation of the system thereafter. When the external power source recovers from the abnormality, the data contents stored in the nonvolatile storage means 10 are transferred to a storage means 9 in the system in a 3rd predetermined time and the system is restored. Consequently, the system is put in operation economically and efficiently.
Patent JP-H044764-A (JP)
Title: Discharge suppressor for high-voltage generator
Inventor: AGAWA YOSHIAKI
IPC: H02N1/08
Filed: 1990-04-20
Abstract: PURPOSE:To suppress a charge-up on insulator parts in contact with the air and to equally divide a space potential to suppress a discharge by connecting via resistances a plurality of conductive hoop assemblies secured at spaces to the insulator parts in contact with the air. CONSTITUTION:In an insulating material such as insulator 1 forming a container receiving a high-voltage generator (not shown) inside, inner hoops 2 stuck to the peripheral recessed part of the insulator 1 set a potential on the insulator 1 and earth an electric charge obtained by charging up on the insulator 1 via resistances 5-7. Further, outer hoops 4 are positioned separately from the periphery of the insulator 1 make the electric field gradient in a space around the insulator 1 uniform to equally divide a space potential. Thus, the distortion in an electric field is eliminated and a potential gradient on insulator parts is minimized so that a charge-up is prevented, to enable suppressing the generation of a corona causing a discharge and consequently the electric discharge.
Patent JP-S61261055-A (JP)
Title: Ultraviolet ray irradiation device
Inventor: IWASAKI BUNJI
IPC: B41F23/04
Filed: 1985-05-15
Abstract: PURPOSE:To enable installation of a lamp away from a reflective body to maintain a wall temperature of the lamp tubing within an appropriate range by exhausting from an exhaust vent located in the back side of the lamp a cooling air which entered from a gas inlet provided at a projection opening of the reflective body. CONSTITUTION:The title device is provided with a projection opening 6 in its front, and a reflective body 5, with a concave section, positioned in the back of a high- voltage discharge lamp 4, having an exhaust vent 7 facing the high-voltage discharge lamp 4. A cooling air is designed to flow in from gas intake ports 12 provided on both sides of the projection opening 6 of the reflective body 5, and to flow along the reflection surface of the reflective body 5, passing around the lamp tube to be exhausted from the exhaust vent 7. By the above structure, a lamp with a capacity equal to or above 90 W per 1 cm of an arc length may be located away from the reflective body, and an over-heating caused by the heat of the lamp of the reflective body may be efficiently avoided. In addition, tube wall temperatures may be held in an appropriate range to bring about an even distribution of the temperature, and devitrification of the lamp glass tube or decrease in ultraviolet ray output is well prevented.
Patent JP-S5328457-A (JP)
Title: Moire contour line measuring app aratus
Inventor: ASAI HIROSHI
IPC: G02B27/60
Filed: 1976-08-30
Abstract: PURPOSE: To eliminate the need for photographing by uing the horizontal scanning lines of a TV camera as a second optical grating in a system of using first, second optical gratings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60247112-A (JP)
Title: Omnidirectional inclinometer
Inventor: YAMAZAKI SHIGEKI
IPC: G01C9/14
Filed: 1984-05-22
Abstract: PURPOSE:To indicate the slant angle with respect to the slant direction in all directions stably and positively, by supporting the central rotary shaft of a pendulum type indicator horizontally at a right angle with respect to the slant direction. CONSTITUTION:A weight W1 is attached to one end of a rotary body 2. A weight W2 is attached in the vicinity of the lower end of a pointer 5, which can be rotated with a supporting shaft 4 as a center. Therefore, the pointer 5 is moved downward vertically and indicates the slant angle of zero. When a structure body is assumed to be slanted, the center of gravity of the rotary body 2 is deviated to the direction of the attaching position of the weight W1 from the center of a fixing frame. Therefore, the rotary body 2 is turned in the direction of an arrow. A point 1a is lowered and a point 1b is lifted. Under the state the rotary body 2 and the pointer 5 are stabilized, the pointer 5 points downward vertically by the weight W2. The supporting shaft 4 is kept horizontally and at a right angle with the slant direction. Therefore, the surface of the rotary body 2, on which scale is provided, and the pointer 5 are located in a plane including a vertical line. The pointer 5 is in the state wherein it is moved most freely. Therefore, the resistance against the turning movement of the pointer 5 is least. The pointer is not blocked. Thus the slant angle is displayed accurately, stably and positively.
Patent JP-S60247221-A (JP)
Title: Production of spectacle frame
Inventor: NAKAI HIDEO
IPC: G02C5/00
Filed: 1984-05-22
Abstract: PURPOSE:To improve workability, productivity, heat resistance and long-period reliability by setting tentatively a male end piece and female end piece each consisting of Ti or Ti alloy by means of a screw consisting of Ti, Ti alloy, sintered alloy, crystallized glass, etc. to form a hinge then brazing the hinge in this state to a temple. CONSTITUTION:The male end piece 1 and female end piece 3 each consisting of the Ti or Ti alloy are tentatively set by means of the screw consisting of the Ti, Ti alloy, sintered alloy, crystallized glass, etc. to form the hinge 5 and the hinge 5 in the tentatively set state is brazed to the temple 6 consisting likewise of the Ti or Ti alloy in the stage of brazing said male end piece 1 and female end piece 3 to the temple 6. The brazing is completed simply by replacing the screw 2 with an ordinary screw after the brazing. The melting and welding of the screw 2 in the stage of the brazing operation are thereby prevented, by which the generation of a defective product owing to the brazing operation is eliminated and the reduction in the working time is attained. The use of the brazing filler metal having good fluidity at a high temp. and excellent heat resistance is made possible and therefore the long-period stability is assured.
Patent JP-S5437481-A (JP)
Title: Amplifier circuit
Inventor: IWANAMI EIICHI
IPC: H03F3/34
Filed: 1977-08-29
Abstract: PURPOSE: To obtain an amplifier for the crystal oscillation circuit use which operates under the built-in voltage of the PN junction, by forming the self-bias type FET plus first and second transistors which are to be installed within the semiconductor substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07135069-A (JP)
Title: Heating device of pipe surface
Inventor: UIRIAMU EI DENPUSUTAA ZA SAADO
IPC: F16L53/35
Filed: 1994-05-18
Abstract: PURPOSE: To provide a heating device which can apply desired heat uniformly to the whole periphery of a surface of a portion of a continuous metallic pipe line by an electric heating device. CONSTITUTION: A heating apparatus includes an electric heating device having at least two circular arc parts 58 and 58 which are jointed with a hinge 56 in a pivotally free manner, wherein the free edge parts of outer shells 40 and 40 are pivotally movable from an open position, in which the electric heating device can be positioned at a desired location of the metallic pipe for heating to a closed position in which the electric heating device surrounds the periphery of the pipe. When this electric heating device is positioned at a desired location, the electrical heating device delivers controlled, uniform heat to the surface of the metallic pipe for a predetermined setting time in order to keep a predetermined temperature.
Patent JP-H06289649-A (JP)
Title: Electrostatic charge image developing toner
Inventor: KATO KOICHI
IPC: G03G9/08
Filed: 1993-04-06
Abstract: PURPOSE:To prevent offset during fixing or deposition of a toner on a heat roller, to enable low temp. fixing, to decrease filming during developing, and to obtain good fluidity by fixing a mold releasing material on the surface of a toner base and adding fullerene. CONSTITUTION:A mold releasing maternal is fixed the surface of a toner base consisting of at least a binder resin, and fullerene is added to the toner. The fullerene used is composed of several tens or several hundreds of carbon atoms or carbon molecules (carbon clusters or carbon cluster molecules) and has stable mass and superaromaticity. In this case, superaromaticity means aromaticity of conjugate system having a three-dimensional form. Since the fullerene consists of carbon atoms or carbon molecules and is black, it can be used not only as an additive but a coloring agent of the toner or a part of the coloring agent of the toner.
Patent JP-H08294656-A (JP)
Title: Membrane forming apparatus
Inventor: TAKEYA YUTAKA
IPC: B05C11/08
Filed: 1995-04-27
Abstract: PURPOSE: To suppress the sagging of a liquid resin coating soln. from a circumferential end or the transfer thereof to the rear surface of a substrate in a membrane forming apparatus rotating a circular substrate around its center shaft to spread the liquid resin coating soln. over the surface of the substrate by centrifugal force to form a uniform coating film. CONSTITUTION: The emitting orifice spraying inert gas on the circumferential end of a substrate is arranged within the same plane as the surface of the substrate and forms an angle so that the emitting direction of inert gas is the same as the rotary direction of the substrate and the emitting angle thereof is the same as the tangential direction of the circumferential end of the substrate or turned outside from the substrate at an angle within 10 deg. from the tangential direction.
Patent JP-S63270480-A (JP)
Title: Organic composite chromate treatment for plated steel sheet
Inventor: SAITO KATSUSHI
IPC: C23C22/33
Filed: 1987-04-27
Abstract: PURPOSE:To apply chromate treatment excellent in corrosion resistance to a plated steel sheet, by preparing a treatment solution composed principally of reduced chromic acid, inorganic liquid compound, phosphoric-acid compound, and water-soluble organic high polymer compound under specific conditions, by applying the above solution to the surface of a plated steel sheet, and by heating the above to dryness. CONSTITUTION:A treatment solution composed principally of 10-100g/l of reduced chromic acid in which the ratio of Cr<3+> to Cr<6+> is regulated to 1/9-7/3, inorganic colloid compound (silica sol, etc.) in a ratio to reduced chromic acid of (0.5-5.0) to 1, phosphoric-acid compound in a ratio to reduced chromic acid of (0.5-3.0) to 1, and 0.1-50g/l of water-soluble or water-dispersive organic high polymer compound (anionic polyacrylic acid having carboxy group, etc.) is prepared. Further, as the inorganic colloid compound, the one having two kinds of average grain size of 1-100mmu and 500-3,000mmu or more is used. The above treatment solution is applied to a plated steel sheet so that coating weight of chromate is regulated to about 20-100mg/m<2> expressed in terms of total Cr coating weight, followed by heating to dryness.
Patent JP-S61263362-A (JP)
Title: Picture processing signal receiving device for laser beam printer
Inventor: HORIUCHI YUICHI
IPC: H04N1/40
Filed: 1985-05-17
Abstract: PURPOSE:To make it possible to print an arbitrary size solid black square by generating the clock in synchronous with the signal that detected a light beam and by generating a square pattern in accordance with the number of counted clocks. CONSTITUTION:When microprocessor 20 receives an indication signal from main controller 23 during printing, it outputs a video selection signal from output port 24 to data selector 29, and prohibits the received picture signal and outputs the output of AND gate 28 as a video signals. Output port 24 also outputs a test pattern print permission signal to AND gate 28, and the output from flip-flop 27 is outputted to data selector 29. On the other hand, a beam detecting signal resets a counter 25 and a flip-flop 27, the counter 25 counts the number of clocks in response to a signal from the output port 24, thereby outputting an arbitrary square pattern in conformity with the counted value.
Patent JP-S58221160-A (JP)
Title: Inspection device for vessel
Inventor: KAJIYAMA SHIGERU
IPC: G01N29/04
Filed: 1982-06-18
Abstract: PURPOSE:To enable the free transfer of movement of a driving device from a longitudinal track to a circumferential track by the operation from a remote place by providing a driving part which travels on the longitudinal track and a driving part which travels on the circumferential track. CONSTITUTION:A driving device 16 is mounted in the upper or lower part of a longitudinal track 2 mounted along a vessel 1, and automatic flaw detection is accomplished of the scanning along the track 2 and the scanning of a flaw detection head 5 along an arm 34 in the direction intersecting orthogonally with said track. The flaw detection is commanded from a remote plate through a cable. In the case of the flaw detection along a circumferential track 3, the device 16 is moved to the height of the track 3, and another driving part 21 is moved to the track 3. As a result, the driving device is moved freely between both tracks from the remote place.
Patent JP-S62260290-A (JP)
Inventor: IKUTA YOSHIAKI
IPC: G07D1/00
Filed: 1986-05-07
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-H0693345-A (JP)
Title: Method for heat treatment and device for controlling temperature
Inventor: MAAKU JIEI DANREI
IPC: F27D19/00
Filed: 1991-02-12
Abstract: PURPOSE: To reduce annealing time by detecting a true temp. in a coil having a rugged edge on the side of the coil and optimizing the annealing time of the coil.  
     CONSTITUTION: On a rugged edge 17 (side face) of a coil 10 (so as to remain on the tip of the ruggedness), a spot layer 14 of a heat resistant material having a known fixed radiation rate is formed. The radiation rate of the spot layer 14 is irrelevant to the radiation rate of the edge 17 of the coil 10. When the coil is heated, the spot layer 14 radiates infrared ray energy in a quantity substantially showing a precise temp. of the coil 10. The infrared ray energy is detected by an infrared ray detector 28 directed to the spot layer 14, its output shows an actual temp. of the edge 17 and the coil temp. after the whole coil reaches its edge temp. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62260260-A (JP)
Title: Security system
Inventor: EGUCHI MIKIRO
IPC: G06F21/62
Filed: 1986-05-06
Abstract: PURPOSE:To prevent the damage caused by the surreptitious use of an ID by collating the user identifying signal supplied from a terminal with the MODEM identifying signal produced by a MODEM. CONSTITUTION:When an access is given to a center station from a terminal station, the MODEM 4 of the center station gives a request to the terminal station for the transmission of a MODEM ID. Receiving this transmission request, a MODEM 2 transmits the MODEM ID given to the MODEM 2 itself. Receiving this MODEM ID, a MODEM 4 checks whether or not the MODEM ID belongs to a terminal station having an access right. When it is decided that said terminal station has the access right, an acknowledge is sent to the terminal station. The MODEM 2 receives the acknowledge and sends the signal to a terminal 1 to show the permission of communication to give a request for the input of a user ID. Then the user ID is supplied from the terminal 1 and received by a data base 5 and the processor of the base 5 checks whether the user ID has an access right or not. Then an acknowledge is sent back to the terminal station if it is confirmed that the user ID has an access right.
Patent JP-H04333484-A (JP)
Title: Fluid pressure elevator
Inventor: SHUDO KATSUHARU
IPC: F15B15/18
Filed: 1991-05-09
Abstract: PURPOSE:To efficiently utilize a building by miniaturizing an electric power unit through reduction of driving power of a fluid pressure elevator, and minifying an installation space through miniaturization of a fluid pressure control device. CONSTITUTION:It is constituted out of a fluid pressure cylinder 1 to drive an elevator cage 7, an energy storing device 20 to store energy balancing with energy in the load condition corresponding to a half of rated load of an elevator, and a fluid pressure control device 10 to move working fluid between the fluid pressure cylinder 1 and the energy storing device 20 while controlling flow. The fluid pressure energy for a fluid pressure elevator is stored in the energy storing device 20, pressure fluid is moved between the fluid pressure cylinder 1 and the energy storing device 20 with the fluid pressure control device 10, and hence the elevator cage 7 is controlled to ascend or descend.
Patent JP-S585761-A (JP)
Title: Control system for surface potential of dielectric
Inventor: MATSUURA YOUZOU
IPC: G03G15/00
Filed: 1981-07-03
Abstract: PURPOSE:To control the irregularity in the surface potential of dielectrics within a prescribed range by controlling the changing-over of a recording cycle to a destaticizing cycle according to the irregularity in the surface potential of the dielectrics of a copying machine between a destaticizing position and a latent image forming position. CONSTITUTION:A surface electrometer 14 which scans in the width direction of a dielectric belt 1 is provided in the position A between a scorotron 6 for precharging and a latent image forming stylus head 7 which is the position between a corona discharger 13 for destaticizing and the head 7. The irregularity in the surface potential of the belt 1 is detected by the electrometer 14, and when the irregularity attains values higher than prescribed values, the recording cycle is changed over to a destaticizing cycle and the Scorotron 6, the head 7, a transfer device 11, etc. are turned off; at the same time, the destaticizing by the discharger 13 is effected. The irregularity in the surface potential of the belt 1 is controlled within the prescribed range, and the generation of irregularity in image density, ground contamination, etc. is prevented.
Patent JP-2000299208-A (JP)
Title: Chip-type variable resistor
Inventor: HONMA TOSHIO
IPC: H01C1/14
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a chip-type variable resistor having no sulfuration by sulfur containing gas on the electrode part, while the resistor is stored for a long period, and also having satisfactory solderability and reliable electrical connection. SOLUTION: A second electrode 4 is provided on a side face 1c of an insulated substrate 1 located on the vicinity of a first electrode 3 in this chip-type variable resistor. A terminal 5 is provided with a bottom plate 5a and leg parts 5b and 5c, which are bent from the bottom plate 5a. The leg parts 5b and 5c are arranged along the side face 1c of the insulated substrate 1 in a state, where the bottom plate 5a of the terminal 5 is arranged on the lower surface of the insulated substrate 1, the tip part of the leg parts 5b and 5c is bent and attached to the insulated substrate 1, and the first electrode 3 and the leg parts 5b and 5c are soldered. As a result, the entire surface or the greater part of the first and the second electrode parts 3 and 4 can be covered by a solder 9.
Patent JP-S5530283-A (JP)
Title: Mechanical filter
Inventor: YAMADA TAMIO
IPC: H03H9/46
Filed: 1978-08-25
Abstract: PURPOSE:To attain mathcing with a low-impedance load by connecting a capacitor between a transformer and mechanical resonator and then by connecting a coil to a transformer terminal opposing to the terminal to which the mechanical filter is connected. CONSTITUTION:The output terminal of mechanical resonator B is connected via capacitor C03 to the input terminal of transformer Trs2, whose output terminal is connected to a load via coil L0. The capacitor is interposed between the mechanical resonator and transformer and the coil is connected to a terminal different with that connected to the mechanical filter via the capacitor. It is made possible to constitute this unit by using a relative-small capacitor and inductance. Therefore, a capacitor and inductance large in Q can easily be obtained a filter can be obtained which has a little loss on the whole.
Patent JP-H04332636-A (JP)
Title: High temperature heat resistant strength member
Inventor: MATSUMOTO KAZUHISA
IPC: B32B9/00
Filed: 1991-05-09
Abstract: PURPOSE:To provide member excellent in heat resistance, oxidation resistance and resistance to deterioration by hydrogen. CONSTITUTION:Covering layer 2 is formed on the surface of C/SiC composite material 1. The covering layer 2 has porous intermediate layer 3 containing long or short fibers made of SiC or Si3N4 and front surface side layer 4 made of at least one kind of powder selected from the group consisting of ceramic and heat resistant metal and/or short fibers. Both the layers are impregnated with SiC or Si3N4 by vapor phase deposition. The front surface side of the covering layer 2 is dense while its base material 1 side is porous. Thus, the intermediate layer acts as stress relaxation layer, resulting in preventing crack from developing. The resultant member is excellent in oxidation resistance and resistance to deterioration by hydrogen.
Patent JP-H04332657-A (JP)
Title: Thermal head and method for controlling thermal head
Inventor: MIYATA YOSHINAO
IPC: B41J2/36
Filed: 1991-05-09
Abstract: PURPOSE:To control a gradation of an image at a high speed by a method wherein a multi-stage latch circuit is provided in a driver IC, and a plurality of drive pulse widths are selected in accordance with the combination of set data to be applied to a heating body. CONSTITUTION:Serial data signals 11 are set in a shift register circuit 21 on clock signals 12, thereafter being set in a latch circuit 22-1 as parallel data on latch signals 13. While the data 11 is set in the shift register circuit 21, latch signals 13 are transmitted to sequentially shift the data in parallel. In this manner, 16 kinds of data are set in latch circuits 22-1-22-4 for respective dots of a thermal head. The combination of the data in the latch circuits 22-1-22-4 is inputted to a selector circuit 24. The combination of control signals 16-1-16-4 having different pulse widths is selected in accordance with a gradation and inputted to a driver circuit 23. In this manner, a gradation can be controlled with a superior resolving power while a clock frequency is lowered.