baber/WOPTO huggingface dataset:
Patent JP-H09281406-A (JP)
Title: Attachment for microscopic photographing
Inventor: UCHIDA TADASHI
IPC: G02B21/36
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To allow an inside housing to shield external light for the purpose of photographing and to execute accurate photographing by making the attachment have double structure consisting of the black inside housing and an outside housing. SOLUTION: The large-sized attachment has double structure, and is constituted of the outside housing 31 being an outside apperance part and the inside housing 32 covering a photographing optical path in the case of projecting a sample image on film. The housing 31 must have rigidity to place a film holder on its upper part, and the housing 32 need not have the rigidity because it is fixed by adhering to the housing 31. In such a case, the housing 32 is molded of black plastic material, and fixed inside the housing 31, so that the housing 32 shields the external light for the purpose of photographing and the accurate photographing is executed. The housing 31 is molded of the optional color plastic material, and it need not be coated with paint, so that production cost is reduced, production is facilitated and productivity is improved.
Patent JP-S5428894-A (JP)
Title: Preparation of dihydroxyacetone
Inventor: SENHATA ICHIROU
IPC: C12P7/26
Filed: 1977-08-09
Abstract: PURPOSE: To provide an enzymatic preparation of dihydroxyacetone from glycerine using cells of bacteria belonging to Acetobacter or Gluconobacter genus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01269233-A (JP)
Title: Photo-detecting element fitting mechanism
Inventor: INUZUKA HIDEO
IPC: G02B7/00
Filed: 1988-04-20
Abstract: PURPOSE:To easily execute the adjustment of a photo-detecting element without using a jig for adjustment by causing a facing surface between a holding member, which fits a photo-detecting element substrate to an enclosure, and the fitting part of the enclosure, which fits this holding member, to be a shape, with which a photo-detecting surface can be turned round a photo-detecting surface adjusting direction. CONSTITUTION:A photo-detecting element 10 is fixed to a holding member 20, for which a window 22 is opened in a part to correspond to this photo- detecting surface, and also in an enclosure 21 to be united with this holding member, a window 23 is provided to be linked with the window 22. Then, the holding member 20 and enclosure 21 are united with using a screw. In this constitution, a spherical surface-shaped projecting surface 24 is provided in the window 22 of the holding member 20 and in the window 23 of the enclosure 21 to be fitted to this holding member, a recessed part 25 to in the same spherical shape is provided to be slided on the projecting surface 24. Thus, when the optical axis of the element 10 is ground, it is enough only to face the projecting surface 24 and recessed surface 25 and the adjustment goes to be easy.
Patent JP-H11292167-A (JP)
Title: Aerosol container allowing classified disposal
Inventor: SAWADA TAKAMI
IPC: B65D83/38
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain an aerosol container which allows classified disposal when it is disposed as refuse. SOLUTION: In an aerosol container of the type in which caulking is made by forming a lock groove 12 into the opening of an aerosol container main body 11 and bringing the periphery 15 of the side face of a valve case 13 covering a valve 14 into contact with the lock groove 12 from outside, a curl 17 is made in the leading end of the valve case 13. Thus, when such a container as the aerosol container is disposed as waste, a mounting cup with a valve device mounted on it or the valve case can easily be separated from the container main body.
Patent JP-H02275277-A (JP)
Title: Deodorant device of cold storage
Inventor: TAKANO MINORU
IPC: F25D23/00
Filed: 1989-04-14
Abstract: PURPOSE:To allow the arrangement of deodorant to be easy, permit heat generation of a heater to transmit to a cooler excellently and allow defrosting function to maintain excellently by allowing the device to cover with the deodorant having a specific catalyst on the circumference of a defrosting heater and a further permitting the glass tube circumference surrounding the heater to cover with the deodorant while forming cutouts at a position opposed to the cooler of the deodorant. CONSTITUTION:The circumference of heater wires 20 constituting a defrosting heater 17 is surrounded by deodorant 21. The deodorant 21 mixes a platinum group catalyst such as platinum and iridium in a porous substance to form in the form of a pipe. At first, nasty smell molecules are absorbed by the deodorant 21 excellently. The nasty smell molecules absorbed by the deodorant 21 is burnt and degradated by the heat generation of the heater wires 20 to convert into non-smell molecules such as H2O and CO2 and these are released into a circulation cool current by the operation of a blower 16 at the next cooling time. On the other hand, deodorant 27 is provided so as to cover the circumference of a glass tube 24 and cutouts 28 are longitudinally formed on the upper face opposed to a cooler 5. Thereby, infrared radiation generated from the heater wires 20 penetrates the glass tube 24 to irradiate on the cooler 5 directly upward of the cutouts 28.
Patent JP-S60240060-A (JP)
Title: Nonaqueous solvent cell
Inventor: HIRATSUKA KAZUYA
IPC: H01M6/14
Filed: 1984-05-14
Abstract: PURPOSE:To improve the mechanical strength of the porous carbon body of a positive electrode and dissolve cell failures due to the fragility of the carbon body. CONSTITUTION:Melamine resin, phenol resin, polyamide resin, chlorinated polypropylene resin, chlorinated polyethylene resin, vinyl acetate resin, vinyl chloride resin, and vinyl chloride-vinyl acetate copolymer can be used as a high molecular compound to be solved in a liquid oxyhalogenide. A porous carbon body molded with a binding agent used jointly with such a high molecular copolymer holds a positive electrode via the binding action of only polytetrafluoroethylene, because the high molecular compound in the porous carbon body is solvent in the liquid oxyhalogenide after a cell is assembled. As a result, the absorption of the volume expansion due to the discharge reaction of the positive electrode is not entirely impeded owing to the spider web-like fiber-forming action of polytetrafluoroethylene, thereby the positive electrode utilization factor can be prevented from being decreased.
Patent JP-S62253743-A (JP)
Title: Free-cutting oxygen-free copper
Inventor: NISHIKIORI KIYOAKI
IPC: C22C9/00
Filed: 1986-04-24
Abstract: PURPOSE:To improve the machinability without deteriorating the hot workability or electric conductivity by specifying the amounts of S, Se, Te, P, B, Zr and REM. CONSTITUTION:This free-cutting oxygen-free copper consists of 0.02-1wt% in total of one or more among 0.01-0.5wt% each of S, Se and Te and the balance Cu or further contains 0.001-0.1wt% in total of one or more among P, B, Zr and REM. The copper has remarkably improved machinability without deteriorating the superior hot workability or electric conductivity.
Patent JP-H09258879-A (JP)
Title: Input pen
Inventor: ONO KAZUHIKO
IPC: G06F3/03
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To surely operate a switch by means of the pressing part of a side button by correctly positioning the pressing part of the side button at the upper part of a switch since the leg part of the side button is fixed to the projecting part of an internal drum where a substrate is attached. SOLUTION: The side button 18 projected from the opening window 3B of an external drum 3 is depressed, the switch 15 of the substrate 7 is operated and switch information is transmitted to a tablet side by an input pen. In the input pen, the leg part 18A of the side button 18 is fixed to the projecting part 2D of the internal drum 2 where the substrate 7 is attached and the pressing part 18C of the side button 18 is correctly positioned at the upper part of the switch 15 of the substrate 7. Therefore, the pressing part 18C of the side button 18 is correctly positioned at the upper part of the switch 15 of the substrate 7 so that the switch 15 is surely operated by the pressing part 18 of the side button 18.
Patent JP-H02295221-A (JP)
Title: Floating drive circuit device for field effect transistor
Inventor: EERITSUHI KAIFURAA
IPC: H03F3/08
Filed: 1990-04-11
Abstract: PURPOSE: To simplify a circuit device by connecting a receiver circuit of a photocoupler between a source terminal of a depression type field effect transistor(FET) and a source voltage terminal and connecting gate terminal of the depression type field effect transistor to the source voltage terminal. CONSTITUTION: A source terminal S of a depression type FET 1 having a drain terminal D connected to a supply voltage VBE through a load 2 is connected to a source voltage terminal 8 through the receiver circuit of a photocoupler 3. The receiver circuit of the photocoupler 3 is connected to output terminals 4 and 5 and a transmitter circuit of the photocoupler 3 is connected to input terminals 6 and 7. Then a gate terminal G of the depression type FET 1 is connected to the source voltage terminal 8 and the output terminal 5 of the photocoupler 3. Consequently, a simple circuit device is obtained for driving the FET in a floating state.
Patent JP-H06308031-A (JP)
Title: Optical measuring apparatus
Inventor: MASUDA KENJI
IPC: G01N21/27
Filed: 1993-04-22
Abstract: PURPOSE:To reduce reflected and scattered components of excitation light to improve measuring accuracy when the excitation light is introduced into a light waveguide and made to propagate while being totally reflected and signal light exhibiting an optic nature is obtained in the vicinity of a surface of the light waveguide by evanescent wave components to have it emitted from an excitation light incident surface. CONSTITUTION:Laser light emitted from a semiconductor laser 4 is made into P-polarized light by having it transmitted through a lambda/2 plate 5, reflected by a dichroic mirror 8 while being focused by a cylindrical lens 7 and made incident to an excitation light incident prism 3 of a slabtype light waveguide 1.
Patent JP-H07303215-A (JP)
Title: Tv system
Inventor: YOSHINOBU HITOSHI
IPC: H04N5/44
Filed: 1994-05-10
Abstract: PURPOSE:To prevent the error of channel setting and misoperation of a recording reservation by judging the difference in channels selected by means of a video unit equivalent to TV and a video unit equivalent to VTR and making the same channels to correspond. CONSTITUTION:When channel setting is instructed by the operation of a remote controller 2 by a user, for example, CPU 4 compares the video signal of TV 1 and that of VTR. When they are not in a sandstorm state, respective video signals outputted from TV 1 and VTR are digitalized in a video signal digitalization processing part 15, and they are stored in a buffer. The contents of the buffer are compared in a bit unit, and the ratio of the number of bits in the same value to the number of whole bits is compared with a prescribed reference value. Thus, the identity of the channels of TV 1 and first VTR is judged. When they are judged to be not same, a channel counter is sequentially increased and the same channels are made to correspond.
Patent JP-S61254107-A (JP)
Inventor: NAKAI TOMIYASU
IPC: A01C11/02
Filed: 1985-05-07
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-H11290041-A (JP)
Title: Production of vegetable juice
Inventor: EJIMA HIROSHI
IPC: B01J41/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently carrying out the regeneration of an anion exchange resin, efficiently removing nitrate ions from a vegetable juice and producing the vegetable juice with a low content of the nitrate ions. SOLUTION: A stock solution (a pressed liquid) in a stock solution tank 6 is introduced from a gas-liquid inlet 28 into the upper part of a denitrating column 1 and passed through a resin bed 2 formed of a Cl-form strong basic anion exchange resin to remove nitrate ions. When the regeneration of the resin 2 is required, wash water is introduced from a gas-liquid introduction device 42 to backwash the resin 2 and feed the ion exchange resin into a regeneration column 3. A warm aqueous solution of sodium hydroxide in a downward stream is then passed from a water supply device 57 through the formed resin bed 56 to remove organic impurities sticking to the resin.  An aqueous solution of sodium chloride is subsequently introduced from a tank 5 of the aqueous solution of sodium chloride into the regeneration column 3 and in a downward stream is passed from the water supply device 57 therethough to convert the resin into the Cl form. The regenerated resin is returned to the denitrating column 1 to repeat the denitrating treatment.
Patent JP-S60242228-A (JP)
Title: Support structure for upper concrete slab formwork by highly corrosion-resistant steel tubular pipe
Inventor: MIZUTA MUNEAKI
IPC: E02D31/06
Filed: 1984-05-16
Abstract: PURPOSE:To prevent the lowering of corrosion resistance of a steel tubular pile by a method in which the upper part of a hanging supporter is coupled to the upper end of a pile, and the supporter of a side formwork set on a bottom formwork thrust with the upper part of the pile and on both sides of the bottom formwork is supported by the hanging supporter. CONSTITUTION:A highly corrosion-resistant steel tubular pile 1 formed by providing a highly corrosion resistant film 6 of polyethylene on the periphery of a steel tubular pile 5 is driven into the bottom ground under water. Supporting beams 8 are hung down and supported through hanging bolts 9 on a support beam 7 fixed to the upper end face of the pile 1 to make up a hanging supporter, and a side frame 12 is placed on the supporting beam 8. A formwork supporter 4 to support side formworks 3 set on a bottom formwork 2 thrust with the upper part of the pile 1 and on both sides in the widthwise direction of the bottom formwork 2 is supported by the hanging supporter.
Patent JP-S5321421-A (JP)
Title: Slurry storage method
Inventor: HARADA YUKIO
IPC: C10L1/32
Filed: 1976-08-11
Abstract: PURPOSE: A slurry storage method with an ease of store/discharge and transport without a need of conventional mechanical agitation, by keeping the slurry in a state of gel being added with a reversible gelling agent and by heating the slurry into a state of sol in case of storing or discharge in or from the tank. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58213673-A (JP)
Inventor: HORIKI SEINOSUKE
IPC: C04B35/632
Filed: 1982-06-04
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-H06269759-A (JP)
Title: Hydrolysis treatment of crude refuse
Inventor: TSUDA SHINGO
IPC: B09B3/00
Filed: 1993-03-17
Abstract: PURPOSE:To provide a method capable of treating crude refuse with and at min. equipment and running costs by charging the crushed crude refuse into a proper volume of hot water kept at a specified temp. and adding decomposition enzyme to the hot water under stirring, thereby decomposing the fibrous, oily and protein materials of the crude refuse and liquefying the crude refuse. CONSTITUTION:A stirrer 4 is mounted to a top plate 13 of a hot water container 1 and a driving shaft 41 is hung down and is mounted with stirring vanes 42. This top plate 13 is provided with a crude refuse charging port 5. A disposer is connected at need to this charging port 5. Respectively prescribed amts. of pulverized cabbage, carrot, potatoes, onions and cooked rice are used as the materials corresponding to the crude refuse. A prescribed volume of water is first put into the hot water container 1 and is heated up to 45 deg.C and is thereafter held at about 42+ or -3 deg.C. A prescribed amt. of the decomposition enzyme is then charged into the container and is dispersed under stirring; thereafter, the materials corresponding to the crude refuse are successively charged into the water. The materials are decomposed after the lapse of a prescribed time. The fibrous, oily and protein materials are completely decomposed in the decomposition liquid. The pollution-free liquid is thus obtd. and the treatment by releasing of the water to rivers is realized.
Patent JP-S5214244-A (JP)
Title: Hot water supply and room heating system
Inventor: TAMECHIKA NORIOTO
IPC: C03C8/24
Filed: 1975-08-07
Abstract: PURPOSE: The device is to make the whole system compactly arranged so as to obtain easy control of the same. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06285373-A (JP)
Title: Regenerating method of catalyst
Inventor: SUGI HIDEKI
IPC: B01J27/28
Filed: 1993-04-01
Abstract: PURPOSE:To provide the simple and excellent regenerating method of a heteropoly-acid catalyst. CONSTITUTION:The heteropoly acid catalyst such as phosphomolybdic acid which is deteriorated with catalytic activity by being used for reaction is regenerated by dissolving and/or dispersing it in an aq. medium and treating it with an inorg. ion exchange body such as crystalline antimonic acid.
Patent JP-S5323486-A (JP)
Title: Device for loadi ng component
Inventor: KAMINARI TAKEHIKO
IPC: B65G67/00
Filed: 1976-08-14
Abstract: PURPOSE: To automatically load all components to desired position, desired mode and desired safety and positive trace by incoporating loading means with the degrees of freedom of four functions and loading control mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61255340-A (JP)
Title: Container for rolled photographic paper
Inventor: HAKAMATA HARUO
IPC: G03C3/00
Filed: 1985-05-09
Abstract: PURPOSE:To make possible the direct mounting of rolled photographic paper to a printing device in a bright chamber by providing roll holding parts which hold freely rotatably the rolled photographic paper to a case body and providing further a photographic paper drawing-out member for drawing the front end of the rolled photographic paper out of the case formed separately from the case body while guiding said end. CONSTITUTION:The case body C which is internally shielded of light is constituted of a metallic cylindrical body plate 1 having the inside diameter and width enough to house the rolled photographic paper R to be packaged and a pair of end plates 2, 3 closing both ends of the plate 1. A pair of the tray-shaped roll holding parts 21, 31 projecting to the inside of the body C are formed to the approximate center of the body C. The photographic paper drawing-out member 5 is formed to the plate 1 constituting the body C and a slit 51 extending in the axial direction of the plate 1 is formed to the part 5. The member 5 is constituted of the upper guide 52 and lower guide 53 disposed to extend in approximately the tangent direction of the circle formed of the outside circumference of the body plate 1 on both sides of the slit 11 of the plate 1 and a passage P for the photographic paper is formed of these guides 52, 53.
Patent JP-S61257355-A (JP)
Inventor: HAYASHI KEIJI
IPC: B62D57/024
Filed: 1985-05-09
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-H10287345-A (JP)
Title: Liquid packaging bag
Inventor: NAKANO KATSUMI
IPC: B65D33/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid packaging bag wherein a method for sealing a small tube is not employed, the bag is not bulky and can be manufactured at a lower limit of cost and easiness in refilling is ensured. SOLUTION: A site a little lower than an expected upper seal 5 of at least one of side seals 1 of the bag is made to be an extending seal 2 swelling inward in the bag, while a through hole 3 is provided on the extending seal 2. A cut line 6 at the time of use is preferably applied slantly along the side seal 1, the extending seal 2, the through hole 3, an upper corner non-sealed part 4 and the expected upper seal 5. A bag bottom 7 is preferably formed to be able to stand.
Patent JP-S5523380-A (JP)
Title: Noise preventing method in screw compressor
Inventor: HIRANO TAKAHISA
IPC: F04C18/16
Filed: 1978-08-09
Abstract: PURPOSE: To reduce noise in screw compressor, the level of oil separated from the element and stored in the housing is set the level below the bottom of the element.  
     CONSTITUTION: The level of oil 14 separated from the element 10 and stored in the housing 12 is set to the level below the bottom of the element 10. Cacity resonance frequency depends on the quantity of oil in the housing 12, varying with whether or not the oil level contacts the bottom of the element. The resonance mode in compressor noise is small when horse shoe cavity or liquid level is high. Thus, the oil level setting in this way reduces noise. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5620386-A (JP)
Title: Magnification detecting system of optical reader
Inventor: SEHATA ICHIROU
IPC: H04N1/393
Filed: 1979-07-30
Abstract: PURPOSE:To attain accurate detection by making even an influence of a black line by forming marks, differing in reflection coefficient, in stripes and by detecting magnification from the states of their read output. CONSTITUTION:OCR gauge 6 is provided with striped mark 6 formed of sections M1-M65, which are irradiated with light from lamp 11 and their images are formed on line sensor 5 through lens 12. Then, sensor 5 is driven by sensor driving circuit 14 to take a scan and the image is observed through synchroscope 16 being amplified by amplifier 15. Since photoelectric elements of sensor 5 correspond to respective sections of mark 6, odd-numbered and even-numbered photoelectric elements are nearly equal in output and have no node as far as the magnification is precise and when not, nodes are seen. When the magnification is further precise, an output where the lens is in the best focus increases, the point in the best focus can be observed.
Patent JP-H10288231-A (JP)
Title: Braking device for working truck
Inventor: SATO KANJI
IPC: F16D65/28
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a danger that a braking device provided on a truck is not capable of braking the truck and causing a runaway when a spring is broken during the braking. SOLUTION: This device is a braking device in which a brake caliper 6 is arranged between a disk 5 mounted on an axle 3 of a working truck 1 and the disk 5, and further, the caliper 6 is made to perform a braking by energizing force of a first tensile spring 18 and the operation of a cam body 10 of an operating plate 19 operating by a brake operating rod connecting wires 14, 14a. In this braking device, a second tensile spring 25 is arranged separately from the first tensile spring 18. A danger is prevented by a sure braking by making the second tensile spring 25 impart energizing force only when the first tensile spring 18 is broken and destroyed.
Patent JP-H02282067-A (JP)
Title: Packer of magnetic tape reel
Inventor: KANEDA KUNIHIKO
IPC: B65D71/04
Filed: 1989-04-17
Abstract: PURPOSE:To obtain a sufficient protective faculty of a magnetic tape reel with a low cost and volume, by providing a center core in the center of the magnetic tape reel and also providing a side plate covering the outside of the magnetic tape reel between the over and bottom. CONSTITUTION:A doughnut type cushion sheet 5 is laid on a bottom 8 and a reel 3, on which a magnetic tape 1 is wound on the hub 2, is placed on the sheet and several reels 3 are stacked above the sheet 5. And a center core tube 9 is inserted into a center of the stacked reel, that is into an inner tube inserted by a reel shaft of the hub 2 and a cover 10 is placed. At this time, the both sides of this center core 9 come into contact with the bottom 8 and cover 10 respectively. Next, the side plate 11 made of paper or plastic cardboard is wound to cover the outer periphery of the reel 3 between the bottom 8 and the cover 10 and fixed by an adhesive tape 12 or the like and further, finally it is bound by a tight-band. In this way, material cost is greatly reduced without deterioration of protective faculty and the whole volume becomes small.