baber/WOPTO huggingface dataset:
Patent JP-S5925613-A (JP)
Inventor: UCHIDA ICHIGEN
IPC: A01D45/10
Filed: 1982-08-03
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-H11326732-A (JP)
Title: Lens device
Inventor: ITO MASAAKI
IPC: G02B7/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a new lens device capable of reducing the production cost and the assembly cost of parts, having little dispersion and being homogenized, and preventing a lens from being distorted by having a structure which does not require a screw part in a lens device constituted by fixing the lens in a lens holder. SOLUTION: The large-diameter holding part 11 of the lens holder 10 fits and holds the large-diameter lens 1, and the small-diameter holding part 12 thereof fits and holds the small-diameter lens 2. An annular recessed groove 15 is formed on the inner peripheral surface of the holding part 11, and an annular recessed groove 16 is formed on the inner peripheral surface of the holding part 12. Pressing surfaces 21 and 31 pressing the lenses 1 and 2 to the lens holder 10 and abutting on the lenses 1 and 2 are formed at the inner periphery side parts of lens fixing frames 20 and 30. Six projection parts 22 and 32 are formed to project at the intervals of an equal angle in the revolving direction on the outer peripheral surfaces of the frames 20 and 30.
Patent JP-H088140-A (JP)
Title: Dc high-voltage capacitor
Inventor: UENO MASUNOBU
IPC: H01G4/18
Filed: 1994-06-17
Abstract: PURPOSE:To provide a small-sized economic DC high-voltage capacitor having an improved charge-discharge characteristic, in the DC high-voltage capacitor having the structure wherein a plurality of capacitors are connected in series with each other inside one capacitor element. CONSTITUTION:The capacitor element of a DC high-voltage capacitor is configured by the double winding of plastic films 1, 6. The plastic film 1 is the one wherein deposition film electrodes 2 and aluminium foils 4 are provided respectively and its Izod impact strength is not larger than 1000kg-cm/m and its flexural strength is not larger than 1000kg/cm<2>. The plastic film 6 is the one wherein its Izod impact strength is not smaller than 1000kg-cm/mm and its flexural strength is not smaller than 1000kg/cm<2>.
Patent JP-S5925941-A (JP)
Title: Cylinder and screw member for injection molding machine and extruder for plastic material and its production
Inventor: CHIBA MAKOTO
IPC: B29C45/00
Filed: 1982-08-02
Abstract: PURPOSE:To improve the resistance to abrasion and corrosion of cylinder and screw members of injection molding machines, etc. for plastic materials, by producing said members by subjecting an Ni-Mo-Cr alloy to hot working, solution heat treatment, cold working and age hardening treatment. CONSTITUTION:An Ni-Co-Cr alloy consisting of 14-23% Cr, 14-20% Mo, 0.2- 5% W, 0.2-7% Fe, 0.2-2.5% Co and the balance Ni is used in the stage of producing cylinder and screw members for injection molding machines and extruders for plastic materials such as plastics and rubber. The ingot of such alloy is hot cast to a slab or billet, which is then hot rolled, hot forged or hot extruded to a plate, bar or pipe material. The material is subjected to cold working at 20-60% reduction ratio after solution heat treatment at 1,100- 1,200 deg.C and is then subjected further to an age hardening treatment at 500- 800 deg.C. The product having 30-60 Rockwell hardness and high resistance to abrasion and corrosion is obtd.
Patent JP-S5259450-A (JP)
Title: Method of indicating height of cargo suspended by crane
Inventor: TAMAOKI TOSHIHIRO
IPC: B66C13/46
Filed: 1975-11-10
Abstract: PURPOSE: To provide a method of indicating the height of cargo suspended by crane, in which light projecting means for producing a plurality of parallel slit light beams and another light projecting means for producing two spot light beams facing to each other at a prodetermined angle are provided on a reference plane fo crane, whereby height or level of suspended cargo can be confirmed by measuring with the eye the number of slit light beams. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6026683-A (JP)
Title: Electrochemical device using ion exchange resin membrane as electrolyte
Inventor: FUJITA YUUKOU
IPC: C25B9/23
Filed: 1983-07-22
Abstract: PURPOSE:To improve the polarization characteristic in an electrode with an electrochemial device which separates oxygen in air by joining an ion exchange resin membrane and the electrode to one body and making the electrode reaction zone three-dimensional. CONSTITUTION:An ion exchange resin membrane 1 formed by using a fluoro- high polymer such as perfluorocarbon or the like as a base and incorporating 1 or >=2 kinds among cation exchange groups such as sulfonate group or carboxylate group therein is disposed in frames 8, 8' of the device. An electrode 3 consisting of a mixture composed of Pt black powder as powder of an electrode catalyst and powder of a fluoro-high polymer binder such as polytetrafluoroethylene or the like is disposed on the surface thereof. A mixed layer 2 consisting of a sulfonated styrene-divinyl benzene copolymer powder, the above- mentioned electrode catalyst powder and the fluoro-high polymer binder is disposed between the same. A DC voltage is impressed between a cathode 6 and an anode 7 for current conduction and air is introduced through an inlet 9 into the device. The pure oxygen separated by the oxygen generating electrode 4 adhered to the membrane 1 is taken out of an outlet 12.
Patent JP-S5835407-A (JP)
Title: Signal processor for checking pattern defect
Inventor: SUGIZAKI KENNOSUKE
IPC: G01B21/20
Filed: 1981-08-28
Abstract: PURPOSE:To increase the accuracy in pattern measurement, by comparing a compensation measuring signal, which is obtained by subtracting a signal extracted in a low frequency filter from the defect data signal of the pattern whose phase is adjusted by a space filtering method, with a threshold signal. CONSTITUTION:The laser light signal of the defect of the regular pattern by the space filtering method is transduced into an electric signal by a photoelectric transducer 501 and branched through an amplifier 502. One output is inputted into a comparator 505 through the buffer amplifier 503 and a phase adjusting circuit 504, wherein the phase is adjusted. The other output is inputted into the comparator 505 through the low pass filter 506 and an adding circuit 507, and subtraction for both signals is performed. The difference signal is compared with the threshold signal which is inputted from a reference voltage circuit 508 through the adding circuit 507, and the defect signal 509 is outputted. In this way, the causes of the degradation of the measuring accuracy such as fluctuation in the photoelectric transducer 501 and secular change are alleviated and the accuracy in the pattern measurement is improved.
Patent JP-S62291416-A (JP)
Title: Exhaust device for engine
Inventor: HAYASHI MICHIO
IPC: F01N13/14
Filed: 1986-06-11
Abstract: PURPOSE:To prevent the discoloring of an outer pipe, by dividing an inner pipe into two members at a bent portion of the outer pipe, and forming an overlapping portion at an insert end of one of the inner pipe members overlapping an insert and of the other inner pipe member to thereby eliminate a gap between both the insert ends. CONSTITUTION:An exhaust pipe consists of an outer pipe 12 and an inner pipe 13 to be inserted into the outer pipe 12. The inner pipe 13 is divided into two members 13a and 13b on upstream and downstream sides at the boundary of a bent portion 11 of the outer pipe 12. The divided inner pipes 13a and 13b are formed straight from a punching metal having plural vent holes 18. The inner pipes 13a and 13b are inserted from opposite openings of the outer pipe 12 toward the bent portion 11. A sound absorbing material 16 is mounted on the outer peripheral surface of the inner pipes 13a and 13b. The inner pipe 13a located upstream of the bent portion 11 is formed at its insert end with an overlapping portion 17 diverged like a bellmouth. Thus, although the inner pipe 13 is divided into two members, the divided inner pipes 13a and 13b can be connected to each other with no gap.
Patent JP-S5835005-A (JP)
Title: Piercing method by mannesmann piercer
Inventor: MIYAMAE YUKIHIKO
IPC: B21B25/04
Filed: 1981-08-27
Abstract: PURPOSE:To prevent the formation of scale and to decrease flaws on the inside surface of a pipe by creation of a nonoxidative atmosphere in the pierced hole in the stage of piercing the pipe by injecting the inert gas conducted through a mandrel bar from the hole at the tip of the plug. CONSTITUTION:In piercing a pipe material, an inert gas is supplied through the gas supply pipe 8 in a mandrel bar 1 up to the cavity 9 of a plug 3 and is injected through an injection hole 10. Then the inert gas is filled in the hollow shell 11 in the pierced hole and the intrusion of air through the clearances between deformed hollow shells 11 and the plug 3 is prevented and a nonoxidative atmosphere is created. The formation of scale is prevented and the formation of oxides of metals and nonmetallic inclusions in the material is prevented as well. In the cse of injecting the inert gas from the tip of the bar 1, the pipe 8 is bent just before a joint 4 to communicate the opening with the hole pierced at the tip part of the bar 1 without providing a sealing plate 7 for cooling.
Patent JP-H06325849-A (JP)
Title: Supply device for insulating sleeve
Inventor: MORI KATSUHISA
IPC: H01R43/00
Filed: 1993-05-12
Abstract: PURPOSE:To provide a light and compact structure for a device, by which insulating sleeves can be taken out one after another with arranging them in line without any noise and vibration. CONSTITUTION:A supply device for an insulating sleeve is provided with a drum-shaped case 1, which is positioned with setting its shaft center parallel, a stirring ring body 2, which is adjacent to the inner circumferential face of the case 1 and rotates for stirring multiple insulating sleeves S stored inside the case 1, and a motor M driving the stirring ring body 2. In the case 1, an input port 3 with a closing/opening lid, through which the insulating sleeves S are thrown in, is provided while a ring-shaped groove 4, whose width is approximately equal to the maximum diameter of the insulating sleeve S, is formed in the front end part, of the inner circumferential face, and the width of the stirring ring body 2 is set so as not to overlap the groove 4. In addition, an insulating sleeve ejecting port 5 opening in the tangent line direction of the case 1 is formed in the lowermost part of the groove 4.
Patent JP-S61293716-A (JP)
Title: Machining power supply for electric discharge machine
Inventor: OZAKI YOSHIO
IPC: B23H1/02
Filed: 1985-06-21
Abstract: PURPOSE:To decrease a discharge detection inhibiting time so as to prevent a machining speed from decreasing, by providing a circuit, charging a stray capacity of an interpole gap, and constituting said circuit so that its current is prevented from being allowed to reversely flow in a capacitor parallelly connected with the interpole gap. CONSTITUTION:If a switching element 4 is turned on, a capacitor 8 is charged through the first current limiting resistor 5. While a stray capacitor 10 in an interpole gap is charged through the second current limiting resistor 20, but the stray capacitor 10, providing its value relatively small, enables a discharge detection inhibiting time to be set to a small value. Accordingly, a machine, preventing misoperation of discharge detection and suppressing roughness of a machined surface, prevents a machining speed from decreasing.
Patent JP-H0430101-A (JP)
Title: Production of antireflection molding
Inventor: UENISHI MICHIHARU
IPC: G02B1/14
Filed: 1990-05-28
Abstract: PURPOSE:To obtain the molding having excellent scratching resistance and antireflection function by polymerizing at least one kind of multifunctional monomers having >=2 pieces of (meth) acryloyloxy groups in one molecule to form a cured thin film, bringing a film having fine rugged parts into tight contact with the thin film, immersing the films in water and irradiating the films with UV rays including <=300nm wavelength, then removing the film and treating the cured thin film under an alkaline condition. CONSTITUTION:The example of the multifuncitonal monomers having >=2 pieces of the (meth) acryloyloxy groups in one molecule is ethylene glycol diacrylate and is the material having >=50% the UV transmittance in <=300nm wavelength region. Fine recessed parts or projecting parts which are irregularly distributed are formed on one of both surface of such substrate. The film which is so formed as to have the difference in the height of the recessed parts and the projecting parts larger than the wavelengths of the UV rays for irradiation and satisfies the conditions of >=6X10<2> pieces/cm<2> and <=6X10<8> pieces/cm<2> in the densities of the recessed parts and the projecting parts is brought into tight contact with the thin films and the films are immersed into the water. After the films are irradiated with a high-pressure mercury lamp, the film is removed and the cured layer (cured thin film) is immersed into an aq. soln. of sodium hydroxide, by which the molding is completed.
Patent JP-S6041931-A (JP)
Inventor: TAKEDA KOUSUKE
IPC: A47K4/00
Filed: 1984-06-29
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-H06347519-A (JP)
Title: Method and device for timing generation
Inventor: KAWASAKI SHUHEI
IPC: G11C29/00
Filed: 1993-06-07
Abstract: PURPOSE:To enhance flexibility and to improve readability of program by allowing the cycle of sub-test pattern to be independently programmed the same as main test pattern. CONSTITUTION:By main timing control signal from a main control circuit 11, main timing signal that decides main test cycle is generated at a main timing generator 13. The same as in the main timing side, a sub-control circuit 12 is newly provided in the sub-timing side, and by the use of its sub-timing control signal, sub-timing signal that decides sub-test cycle is generated at a sub-timing generator 14. Although the sub-timing generator 14 is start- controlled by the main control circuit 11, all except for this start-control are separately controlled by the sub-control circuit 12 and its control is performed synchronizing with the sub-timing signal.
Patent JP-H04230541-A (JP)
Title: Method for controlling work-unit identifier in chain-dispersion data transaction system
Inventor: KIYASURIN HENINGAA BURAITON
IPC: G06F11/14
Filed: 1991-05-10
Abstract: PURPOSE: To provide the control method of a work unit identifier inside a chain distribution transaction system. CONSTITUTION: The chain distribution database transaction system is provided with plural processing nodes 300-1 to 300-6 which are logically connected so as to form a tree. Normally, the respective nodes automatically increases the present identifier at the time of completing the processings of the respective transactions and takes out the succeeding transaction identifier. But distribution databases inside first and second sub-trees caused by division are forced to be a coincident state by a fault condition which causes the division of the tree. The transaction identifiers are increased in the respective nodes of the sub-trees. The transaction work inside the first sub-tree is the one by the increased identifier. The second sub-tree is annulled.  The distribution databases of the first and second sub-trees caused by the division in accordance with the condition which divides the tree without the fault are committed to be in the permanent state. The respective transaction identifiers of the node of the first sub-tree are increased.
Patent JP-S5360237-A (JP)
Title: Developing device for electrophotographic copier
Inventor: MURAMATSU SHIGERU
IPC: G03G15/08
Filed: 1976-11-11
Abstract: PURPOSE: To agitate a developing agent so as to obtain the uniform density of toner, and eliminate the orientation of an image by reciprocating the sleeve or magnet of at least one of plural developing rollers in the axial direction of the roller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H031975-A (JP)
Title: Printer
Inventor: KAZAMA YOSHIO
IPC: B41J11/42
Filed: 1989-05-31
Abstract: PURPOSE:To prevent double printing by a method wherein a printing detecting part which detects a cutform having a printed state is provided, and next printing is made incapable of being executed until the printing detecting part and a cutform detecting part detect no presence of the curform. CONSTITUTION:A cutform 8 is set, and a cutform detecting part 12 detects whether the cutform 8 is set or not. Then, printing is performed with a printer head 7 while a feed roller is sending the cutform 8. At that time the cutform detecting part 12 detects no presence of the cutform 8. Further, a printing detecting part 10 detects the cutform 8, and recognizes that printing of the cutform 8 was executed. When printing is ended, the cutform 8 is discharged with the feed roller 11, and an initial set state comes. At that time the cutform detecting part 12 detects the cutform to be in a set state and further, the printing detecting part 10 detects that the cutform has been gone. Then, when the cutform 8 being in the printed set state is removed, the cutform detecting part 12 detects no presence of the cutform and thereafter, printing of a following cutform becomes capable of being executed for the first time.
Patent JP-H0428345-A (JP)
Title: Living body monitoring device
Inventor: OGINO HIROYUKI
IPC: A61B5/11
Filed: 1990-05-25
Abstract: PURPOSE:To monitor a variety of body movements of a number of persons concentrically in lump at a low cost at a same time by connecting a plurality of beds having the bed equipped with a filter circuit, amplifying circuit, counting circuit, and a piezoelectric element with a display means and displaying the output signal of each counting circuit. CONSTITUTION:When the piezoelectric element 11 arranged on each of a plurality of beds 12 is deformed by the body movement such as the heart beat, aspiration, and turning-over in bed of a user on a bed, a voltage due to the piezoelectric effect is generated from the piezoelectric element 11. Only the prescribed frequency component among the generated voltage output passes through a filter circuit 12, and amplified by an amplifying circuit 13, and the number of heart beats, aspiration frequency, and the body movement such as turning- over in bed are counted by a counting circuit 14. The counting data of each user is transmitted to a display means 18 through a communication cable 16, and displayed on a display 17 in lump. Accordingly, the body movements such as the number of heart beats, aspiration frequency and the turning-over in bed of a number of persons can be monitored concentrically in lump at a low cost for the actual use.
Patent JP-S6028202-A (JP)
Inventor: UNO SHIGEKI
IPC: G01N27/12
Filed: 1983-07-27
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-S5259694-A (JP)
Title: Preparation of methyl methacrylate polymer
Inventor: MORI KIYOUICHIROU
IPC: C08F20/14
Filed: 1975-11-12
Abstract: PURPOSE: To prepare a high quality methyl methacrylate polymer by rapidly cooling the cast article after curing, thus reducing the cooling time and eliminating the residual internal strain. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H081275-A (JP)
Title: Manufacture of lost foam pattern
Inventor: KITAYAMA TANEJI
IPC: B29C44/00
Filed: 1994-06-17
Abstract: PURPOSE:To improve a manufacturing efficiency and to reduce the cost by dispensing with troublesome labor regardless of the shape in the manufacture of a lost foam pattern used to a casting called as a full mold process. CONSTITUTION:A prescribed quantity of foamed synthetic resin beads is poured into a cavity 3 from a pouring passage 4 of the lost foam pattern mold 1, and after closing the inlet 4A of the pouring passage 4 with a cover body 6, the lost foam pattern mold 1 is heated with a steam heating device. The foam synthetic resin beads in the cavity 3 are indirectly heated and these beads are foamed and filled up in the cavity 3 and the pouring passage and thus, the lost foam patterns corresponding to the shapes of the cavity 3 and the pouring passage 4 are formed.
Patent JP-S5564975-A (JP)
Title: Local low pressure shielded welding torch
Inventor: SHIMADA WATARU
IPC: B23K9/26
Filed: 1978-11-02
Abstract: PURPOSE: To let welding in low pressure gas be done readily without being limited by the sizes of the works by providing double vacuum chambers around the end of an electrode and creating a low-pressure atmosphere.  
     CONSTITUTION: Ar gas is fed from the surrounding of a tungsten electrode 11 into the first low pressure chamber 13 to make the inside pressure about 10W40torr and the second low pressure chamber 15 is evacuated to make the inside pressure about 1W10torr. As a result, the Ar gas overflowing from the first low pressure chamber 13 flows into the second low pressure chamber 15 and is exhausted through exhaust ports 16, 17. A shielding gas is supplied to a nozzle 18 and is blown to the work surface 4, thence it flows to the outer side, thus the respective low pressure chamber 13, 15 are maintained at a fixed low pressure. When in this state arc 12 is generated by the electrode 11 and the torch is moved, welding in the low pressure gas is accomplished. In this case, there is shielding gas 20 at the trailing end during moving of the torch, thus the oxidation of weld beads is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63302279-A (JP)
Inventor: KAWAMOTO AKIRA
IPC: F25D21/14
Filed: 1987-05-29
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-H11352455-A (JP)
Title: Liquid crystal display element
Inventor: OKUMURA OSAMU
IPC: G02F1/1335
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide brightness, to lessen coloration and to prevent a display from being made visible double by setting the twist angle of the liquid crystal molecules in a liquid crystal layer at a specific range and converting the incident light on this liquid crystal layer to an elliptically polarized light state within the liquid crystal layer. SOLUTION: This liquid crystal display element is constituted by holding a liquid crystal 15 layer between a pair of substrates 11 and 12 and arranging a polarizing plate 2 only on the one substrate 11 side. A reflection plate 4 is formed on the other substrate 12 side. The twist angel of the liquid crystal molecules in the liquid crystal 15 layer is set at >=0 to <=70 deg.C in order to maintain the contrast ratio of the liquid crystal display element at >=1:10. The light incident on the liquid crystal 15 layer via the polarizing plate 2 is converted to the elliptically polarized light state within the liquid crystal 15 layer. As a result, the polarizing plates 1 which are heretofore used in two sheets may be reduced to one sheet. The element is made brighter by as much as the efficiency of at least the polarizing plate 2 by using the one polarizing plate 2 and about 12% higher brightness is resulted simply therefrom.