baber/WOPTO huggingface dataset:
Patent JP-H057363-A (JP)
Title: Picture monitoring device
Inventor: TOGASHI YUICHI
IPC: H04N7/18
Filed: 1991-06-27
Abstract: PURPOSE:To recognize and detect a phenomenon even if something is left or taken away by an intruding object which enters a detection area. CONSTITUTION:A detected area setting part 12 sets a detection area for detecting an intruding object into the detection area, based upon a light pen 4 and the signal from a display device 5. An intruding object detecting part 13 detects an intruding object within the detection area set by the detection area setting part 12, and when the intruding object is detected, a fetched picture just before that detection is stored and when the intruding object goes out of the detection area, the picture fetched after that is compared with the stored picture, and whether the intruding object causes the change of a picture in the detection area or not is decided, and if a change is caused in the picture, an alarming device 6 is activated.
Patent JP-H1014130-A (JP)
Title: Uninterruptible power supply
Inventor: MUNEYASU KAZUNORI
IPC: H02J7/34
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the unconnectedness of a battery which is caused by forgetting to connect the battery in installation of a power supply, in the uninterruptible power supply which has the battery for backup in case that a commercial AC power supply has a power failure. SOLUTION: An AC power supply section has an AC/DC converting section which has a rush current preventive circuit 10 and converts input power from a commercial power supply to DC voltage and then outputs it, a DC/DC converting section which converts the output from the AC/DC converting section to specified DC voltage and then supplies it to a load, a controlling circuit 20 which drives the DC/DC converting section, and an auxiliary power circuit 30 which supplies the output of the AC/DC converting section to the controlling circuit 20. A battery 100 for backup is applied with specified voltage through a charging circuit 40 to which a diode that bypasses current at the time of discharging is parallelly connected and is always charged.  A voltage detecting circuit 1-1 which detects the output voltage of the charging circuit determines that the battery is unconnected when the detected voltage is a threshold value VT1 or above and then stops the operation of the rush current preventive circuit 10 to stop the operation of the AC power supply section. The unconnectedness of the battery can be detected by a fact that the AC power supply section is not operating.
Patent JP-S6050624-A (JP)
Title: Production of magnetic recording medium
Inventor: HANAOKA HISAHIRO
IPC: G11B5/85
Filed: 1983-08-27
Abstract: PURPOSE:To improve running characteristic and to decrease fluctuation in output by selecting a base plate of which the Young's modulus in the longitudinal direction at an ordinary temp. is of a specific ratio with respect to the transverse direction prior to sticking and forming a magnetic layer on the base body and subjecting the base body to a heat treatment under the specific tension applied in the transverse direction after sticking of the magnetic layer. CONSTITUTION:A base body such as polyethylene terephthalate or the like of which the ratio MD/TD between the Young's modulus MD in the transverse direction thereof and the Young's modulus TD in the longitudinal direction is within a 1.4-1.7 range at an ordinary temp. is selected and a magnetic layer is formed by vacuum deposition or sputtering, etc. on such base body. The base body is subjected to a heat treatment under the >=13g/mm. tension per unit length applied thereto in the transverse direction so that optimum bending rigidity is provided in the longitudinal and transverse directions. A non-magnetic metallic film thinner than the magnetic layer is coated and formed as a back layer on the base body. The magnetic tape, floppy disc, etc. which have high mechanical strength, are suitable for high-density recording and obviate fluctuation in output owing to curling, defective winding, deformation by external force, etc. is thus obtd.
Patent JP-S5858417-A (JP)
Inventor: BUERUNAA SHIYOIBURE
IPC: G01F1/72
Filed: 1982-09-10
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-S6220697-A (JP)
Title: Steel plate concrete casing pump
Inventor: SEKIMOTO HISASHI
IPC: F04D29/42
Filed: 1985-07-18
Abstract: PURPOSE:To increase strength, by placing steel plates with shear connectors on a joint surface of a casing of a building and integrally placing the steel plates on the concrete portion of the casing through the shear connectors. CONSTITUTION:A building A for a pump plant is constructed by casting primary concrete 3 using a steel plate 2 as a portion of a mold. A steel plate 9 is welded with the steel plate 2 and a steel plate 5 for casting secondary concrete 10. As a result, the entire portion of the outer surface of the concrete is covered by the steel plates 2, 5, whereby the strength and the water stopping property of the joint surface are improved by the steel plate 2 as a shear connector.
Patent JP-H0323501-A (JP)
Title: Video tape recorder
Inventor: KURASHIMA MINORU
IPC: G11B5/02
Filed: 1989-06-20
Abstract: PURPOSE:To obtain a video tape recorder whose fixed sound head is improved so that it may be effectively used by using the fixed sound head for recording and reproducing an additional information signal. CONSTITUTION:A switch 8 is disposed on the input side of the fixed sound head 1 in a recording circuit, and the switching of a sound signal from an AM modulation circuit 3 and the additional information signal inputted through a modulation circuit 9 is performed. And also a switch 10 is disposed in a reproducing circuit, a signal reproduced from the fixed sound head 1 is switched to either an AM demodulation circuit 5 or a demodulation circuit 11. Then the video tape to be reproduced is recorded in Hi-Fi sound, and in the case that the additional information signal is recorded on the travelling track of the fixed found head 1, the additional information signal is reproduced by switching to the demodulation circuit 11 by the switch 10. Thus, the using efficiency of the fixed sound head 1 is enhanced.
Patent JP-S5582967-A (JP)
Title: Measuring method for electric signal wave-form using optical-fiber
Inventor: KONDOU ISAO
IPC: G01R13/22
Filed: 1978-12-19
Abstract: PURPOSE: To measure a wave form of the signals of an electric circuit charged to high voltage easily, safely and accurately, by a system wherein signals to be measured are converted into light-signals, and guided to a light receiving element through an optical-fiber, and original electric signals are regenerated.  
     CONSTITUTION: Electric signals to be measured are applied to a signal input terminal 51, and matched to the input impedance of a luminous element 60 by using an active element of an FET, etc. Fixed currents are beforehand let flow when the input voltage of an impedance matching circuit 50 is zero volt so that even input signals with inverse polarity can be used. The luminous-output of the light emitting element 60 is transmitted by means of an optical-fiber 70, and converted into electric signals by means of a light receiving element 80. The electric signals regenerated are amplified by means of an amplifier 90, applied to an oscilloscope 100 and observed. Thus, a portion charged to high voltage can be measured by employing a normal oscilloscope. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6139399-A (JP)
Inventor: SASAKI HIROMOTO
IPC: H01J61/56
Filed: 1984-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5858549-A (JP)
Title: Electrostatic recording material
Inventor: AKUTSU HIDEKAZU
IPC: G03G5/02
Filed: 1981-10-02
Abstract: PURPOSE:To enable solid scanning and to improve printing resistance in a transfer type electrostatic recording material having a surface-roughened dielectric layer on a conductive substrate, by using a dielectric layer contg. a powder of Al2O3 or ZrO2 as a dielectric and a heat hardenable resin. CONSTITUTION:A conductive substrate is prepared by vapor-depositing Pt on a polyester film, on this film a liquid dispersion obtained by dispersing 25pts.wt. Al2O3 powder into 15pts.wt. polyol acrylate, and adding isocyanate to this dispersion is coated, dried, and heat hardened to obtain an electrostatic recording material 1. This has a roughened surface, and >=10<9>ohm.cm, and it can be solid- scanned. Image signal voltage is applied to it with styli 2 to form an electrostatic latent image 3. This is developed with toner in a developing device 4 to obtain a toner image 5, and this is transferred to a transfer paper 7 using plain paper with a transfer corona charger 6 to obtain a recorded image 8, thus permitting a printing resistance as high as 50,000 cycles using 130V recording potential.
Patent JP-S6313781-A (JP)
Title: Magnetic ink medium
Inventor: NAKAMURA HIROTO
IPC: B41M5/26
Filed: 1986-07-04
Abstract: PURPOSE:To obtain a magnetic ink medium capable of printing a high-quality character or image even on a transferred paper having a low surface smoothness or a film having a low affinity to an ink, by specifying a total content of spheroidal magnetite and needle-like magnetite and a ratio of the needle-like magnetite to the spheroidal magnetite in a magnetic ink. CONSTITUTION:A magnetic ink medium consists of a substrate layer and a thermoplastic magnetic ink layer 12 having dispersed magnetite fine particles. In the magnetic ink, a total content of spheroidal magnetite and needle-like magnetite is 5-70wt%, a ratio of the needle-like magnetite to the spheroidal magnetite is 1:10-5:1. As the substrate 11 of the magnetic ink medium, used is a high-smoothness resin film group, such as polyethylene and polypropylene, having a heat resistance and a mechanical strength. As a thermoplastic organic material serving as a binder in the magnetic ink layer, used is a single or composite material of paraffin wax, epoxy resin, butyral, and/or the like. A hot-melt or solution coating is applied to a substrate to form the magnetic ink layer 12.
Patent JP-S5945877-A (JP)
Title: Novel microorganism having tetracycline-resistant plasmid
Inventor: HOSHINO TAKAYUKI
IPC: C12N15/75
Filed: 1982-09-09
Abstract: PURPOSE:To clone the heterologous gene factor to various other microbial strains at the same time using a vector comprising the plasmid of a novel Bacillus stearothermophilus having a tetracycline-resistance gene, a molecular weight of about 2.8 M-Dalton and containing a plasmid represented by a specific restriction enzyme map. CONSTITUTION:Soil is cultured in a TYS medium under shaking, and subjected to the plate culture on a TYS agar medium containing tetracycline to obtain the colony of a novel Bacillus steraothermophilus 15 strain (FERM-P No.6661). The strain contains a plasmid having the tetracycline-resistance gean in the cell, a molecular weight of about 2.8 M-Dalton and a restriction enzyme map of figure. A heterologous gene can be cloned to Bacillus subtilis and a thermophillic strain at the same time by using the plasmid as a vector.
Patent JP-S5587331-A (JP)
Title: Optical retrieval mechanism for video disk
Inventor: TAKAHASHI TOSHIHIRO
IPC: G11B7/08
Filed: 1978-12-22
Abstract: PURPOSE:To realize a small-size constitution for the optical retrieval mechanism for video disk by providing such retrieval arm that has the circular arc motion in nearly the vertical direction according to the shift of the retrieval stage to the retrieval stage which is provided movably in the radius direction of the disk. CONSTITUTION:Arm 9 is attached to optical retrieval stage 23 attached movably in the radius direction of disk 1 turned by motor 3 in the rotatable way centering on shaft 21 attached to one end of stage 23 and nearly vertically to the stage. As a result, arm 9 has the circular arc motion according to the shift of stage 23. At the same time, galvano-mirror 11, which turns by 1/2 rotary angle according to the rotation of arm 9, is attached to shaft 21. And the beams reflected by mirror 11 are always turned toward galvano-mirror 14 at the tip of arm 9. In such constitution, a smaller constitution is secured than the conventional one the optical stage of which moves back and forth toward the radius.
Patent JP-S5491238-A (JP)
Title: Fixing device of copying machine
Inventor: NISHIMURA MATSUOMI
IPC: G03G15/20
Filed: 1977-12-28
Abstract: PURPOSE: To prevent wasteful use of offset oil and prevent the occurrence of contamination of copying materials by controlling the offset oil coating amount to fixing rollers by way of shield members which move on the fixing rolls at the coating of the offset oil.  
     CONSTITUTION: When a copying material is sent between fixing rolls 301 and 305, a plunger 310 4  is energized causing the end part 310 1  in which the width of an offset coating member 310 is wider than the copying material of the maximum width to make contact ot the roll 301. Offset preventing liquid 308 is then coated on the roll 301. If here the copying material is of the maximum width, a plunger 315 is de- energized according to the specified case below this. As a result, contacting of the end part 310 1  to the roll 301 is controlled by either of the shield parts 316 1 , 316 2  of a shield member 316, whereby the offset preventing liquid is coated on the roller 310 at a width narrower than that of the copying material, thus the wasteful use of the offset preventing liquid and the occurrence of contamination of the copying material by the offset preventing liquid flowing out to the outside of both sides of the copying material are prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5585722-A (JP)
Title: Collecting device for floating matter on river
Inventor: SHIMURA MASUO
IPC: E02B15/00
Filed: 1978-12-22
Abstract: PURPOSE: To collect dusts, etc. by concentrating floating matters by means of a water current generator and an baffling device equipped on the river.  
     CONSTITUTION: When a water current 7 is given from a water current producer 4 the dusts which float down near the left side 2 from the upper stream 8 cannot continue to make their way of a baffle apparatus 6 such as a net, remain and drift at the neighborhood by change their drifting way to the center of the river. The dusts which float along the center of the river change the floating course toward the right bank 3 by the water current and are collected in a baffling device 5. The dusts near the right bank 3 are collected naturally in the baffling device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5585178-A (JP)
Title: Video signal transmission system
Inventor: NOTANI MASAAKI
IPC: H04N7/12
Filed: 1978-12-22
Abstract: PURPOSE: To constitute at least one sheet of picture, by storing the transmission signal of 1H period scanned slower speed than normal to the semiconductor memory section less in the memory capacity and storing it to the memory section much in the memory capacity in faster speed than the storage.  
     CONSTITUTION: The semiconductor memory section 3 comparatively less in the memory capacity and the other memory section 8 much comparatively in the memory capacity are provided at the transmission line. Further, by giving the oscillation frequency f 2  of the clock generation circuit 4 lower than the repetitive frequency f 1 , the low speed signal lowering the time axis of the original signal is outputted at the output terminal of the memory section 3. This signal is stored to the memory section 8 through the transmission line in the clock frequency f 3  of the clock generation circuit 7, the oscillation frequency of the circuit 7 is f 4  when the storage is finished and it is driven in faster speed. By repeating the storage and memory like this, at least one sheet of picture can be constituted at the memory section 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04357213-A (JP)
Title: Spraying method of spraying base material in greening construction
Inventor: TANIGUCHI MITSUO
IPC: E02D17/20
Filed: 1991-06-01
Abstract: PURPOSE:To efficiently spray a spraying base material by arranging a material agitating portion and a material stocking portion composed of a carrying member horizontally laid below the material agitating portion so that the stocking portion may be communicated thereto, and integrally arranging the material agitating portion, the material stocking portion and a material supplying portion for spraying material by air on one frame. CONSTITUTION:A spraying device 1 is loaded on a carriage 2, a material agitating portion 15, a material stocking portion 16 and a material supplying portion 17 are integrally arranged on the frame 14 of the spraying device 1, and the spraying device 1 comprises a control box 18. Next, a spraying nozzle 3 for spraying a base material 4 fed by a blower 6 through a base material supplying hose 5 is connected to the spraying device 1. On the other hand, water is introduced in the spraying nozzle 3, and the spraying base material 4 is sprayed together with water. Thereby the whole device can be made compact, and spraying work can be easily performed to improve work efficiency.
Patent JP-H0322692-A (JP)
Title: Synchronizing controller for liquid crystal tv receiver
Inventor: OSHIO KOICHI
IPC: H04N9/44
Filed: 1989-06-19
Abstract: PURPOSE:To use a liquid crystal panel in common in the NTSC, PAL and SECAM systems without leaving non-use part in the liquid crystal panel by adopting the constitution such that the number of output pulses of the three systems is selected equal to each other. CONSTITUTION:When a 7-adic counter counts the 5th shot clock, a conversion pulse PC is generated from the output of a NAND gate 16. Then an AND gate 19 thins a vertical driver clock CKV1 outputted once in one horizontal period at a rate of once per 7 times to generate a vertical driver clock CKV2 for the PAL and SECAM systems, The vertical picture element number of the NTSC system is nearly 240 dots (lines) and that of the PAL and SECAM systems is 280 dots (lines), they are ratio of 6:7. Thus, in the case of the PAL and SECAM systems, a scanning line is thinned once per 7 times. Thus, number of the CKV1, CKV2 is both nearly 240 and the common liquid crystal panel is used for the three systems.
Patent JP-H07142862-A (JP)
Title: Manufacture of multilayer circuit board and mask alignment method
Inventor: MATSUI AKIKO
IPC: H05K3/46
Filed: 1993-06-29
Abstract: PURPOSE:To obtain a multilayer circuit board where the accuracy of the relatieve position of the conductor pattern made in each layer is high, and align a substrate mark and a mask mark easily and with high accuracy, concern ing the manufacture of a multilayer circuit board and a mask alignment method. CONSTITUTION:When manufacturing a multilayer circuit board by forming insulating layers and conductor patterns alternately on the surface of a substrate by a photolithography method, a microscope which can focus the two objects in separated positions at the same time is used. And, this manufacture includes a process of aligning the substrate mark 10M on the substrate 10 and a photosensitive resin insulating film 13-1 or the mask mark 20M of the glass mask 20 placed on a photoresist, and a process of spreading the shading film 30, where a frame-shaped shading area 30-1 to cover the area of the mask mark 20M is made, on the glass mask 20, and then, exposing and developing it.
Patent JP-H10328782-A (JP)
Title: Device for manufacturing mold and formation of metallic mold for stretch-forming flat plate
Inventor: HAMANAKA SUKEAKI
IPC: B22C9/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a mold manufacturing device for manufacturing a metallic mold for stretch-forming suitable to obtain the outer plate formed into two-dimensional or three-dimensional curving surface of airplanes, railroad vehicles, etc., and a forming method of the metallic mold for stretch-forming. SOLUTION: The mold manufacturing device supporting a molding plate 13 with piston rods 12 of plural cylinders 11 fitted on a truck 10, forms the mold 15 by projecting the piston rods 12 by prescribed lengths. Successively, after setting a reinforced base body 20 provided with a positioning tool 22 and a hanging tool 23 in the mold 15, molten metal is poured in a prescribed quantity and solidified. Further, the metallic mold for stretch-forming, exposing the positioning tool 22 and the hanging tool 23 can be obtd. by retreating the piston rods 12 to form the molding plate 13 into the horizontal state, i.e., flat plate state.
Patent JP-H109759-A (JP)
Title: Heat-insulating door
Inventor: TSUJITA HIROSHI
IPC: F25D23/08
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent a resin-made cap door from creasing and cracking without spoiling the commodity value by a method wherein the resin-made cap door is formed of a mixture of graft copolymer, aromatic vinyl polymer and ethylene- propylene copolymer. SOLUTION: A heat-insulating door includes a box-shaped space formed by a resin-made cap door and a metallic door and an urethane heat-insulating material that is integrally foamed into one piece with the space. The urethane heat-insulating material comprises polyol, foam stabilizer, catalyst, HCFC 141b or cyclopentane as foaming agent, and organic polyisocyanate comprising 40-90wt.% of polymeric MDI or its prepolymer compound as isocyanate compound and the rest of TD1-80, crude TDI and its pre-polymerized compound. The resin-made cap door serves as a heat-insulating door for a refrigerator, etc., and is formed of a resin composition that is a mixture of graft copolymer and ethylene-propylene copolymer, and the graft copolymer is obtained by polymerizing aromatic vinyl compound monomer in the presence of conjugated diene synthetic rubber.
Patent JP-S5583304-A (JP)
Title: Solid-state oscillator
Inventor: UNNO ISAMU
IPC: H03B9/12
Filed: 1978-12-20
Abstract: PURPOSE:To suppress the oscillation of a unneeded wave by stopping the oscillation when the detection output of a detector, which detects resonance power, provided to an external resonator constituting a microwave solid-state oscillator decreases down to less than a fixed value. CONSTITUTION:Between waveguide 4 and reflection terminal 5 coupling with cavity resonator 6, solid-state oscillating element 1 is arranged and a bias voltage or current is supplied to terminal 3 provided to element 1 to make element 1 oscillate via choke 2, thereby supplying its oscillation output from output-terminal 7 to a load. Although a reflection type cavity control oscillator is constituted in this way, coupling part 10 connected to detection diode 9 is further projected into cavity resonator 6 and load resistance 11 is connected to diode 9. As a result, detection voltage VD develops across resistance 11 as far as resonator 6 is oscillating normally, and in case of the oscillation of an unneeded wave, no voltage develops, so that the unneeded wave will be suppressed by lowering the bias voltage.