baber/WOPTO huggingface dataset:
Patent JP-H05125997-A (JP)
Title: Abnormality detection device for fuel evaporation prevention device
Inventor: IIDA HISASHI
IPC: F02M25/08
Filed: 1992-04-24
Abstract: PURPOSE:To surely detect any abnormality that could cause leakage, such as breakage somewhere in the whole fuel evaporation preventive device from a fuel tank to a suction pipe. CONSTITUTION:A canister blocking valve 37 for blocking an atmospheric hole 36 is mounted in a canister 30 and a pressure sensor 44 is mounted in a fuel tank 22. While a vehicle is stopped and in an idle operating condition, a purge control valve 40 and the canister blocking valve 37 are closed up to keep the area from the fuel tank 22 to a suction pipe 2 in a sealed state under atmospheric pressure (time T1, T2), and the amount DELTA1 of pressure changes in the sealed state under atmospheric pressure is measured (time T2-T3). Next, the purge control valve 40 is closed up and then switched to a full open state and suction pipe negative pressure is introduced into the sealed area (time T3) and the amount DELTA2 of pressure changes in the sealed state under negative pressure is measured (time T4-T5). When DELTAP2 is greater than /DELTAP1, the result of detection that a cause of leakage exists somewhere in the sealed area is notified.
Patent JP-H08275986-A (JP)
Title: Communicating piece for medical bag
Inventor: HIKITA SHUICHI
IPC: A61J1/14
Filed: 1995-04-07
Abstract: PURPOSE: To improve a communicating bag provided on the mouse part of a medical back such as chemical bag or blood bag. CONSTITUTION: This communicating piece for medical bag has a body part 2 and a blade part 3 which are integrally formed together through a thin part 3, the blade part 3 is formed so as to have a major a thin part 3, the blade part 3 is formed so as to have a major diameter in the middle body and narrowed from the middle body part toward the top end and rear end, and the front inclined surface is set longer than the back inclined surface. Thus, the blade part 3 broken by the thin part is fallen in the state inclined to right or left, so that the rear end of the blade part 3 never blocks the opening of the body part 2. Therefore, a stable passage for liquid flowing from the upper stream of the blade part 3 can be ensured, and the transfer work of the liquid can be efficiently performed.
Patent JP-H09291805-A (JP)
Title: Valve timing controller of internal combustion engine
Inventor: MORIYA YOSHITO
IPC: F01M1/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To restrain abnormal sound from being generated caused by collision of members in starting engine, over a long period of time. SOLUTION: A cam shaft 26 is provided with a variable valve timing mechanism (VVT) 63 on its front end. The VVT 63 is provided with a sprocket 31, an inner gear 65 attached to the front end of the cam shaft 26, and a piston 73 provided between the sprocket 31 and the inner gear 65. The VVT 63 is provided with a first pressure chamber 74 and a second pressure chamber 75 on both sides of the piston 73. Engine oil 70 is supplied from an oil pump 76 to the first and second pressure chambers 74, 75 through oil passages 79, 81. An ECU 88 controls an oil control valve 82 provided on the way of respective oil passages 79, 81, closes the first oil passage, and also releases the second oil passage 81 until the specified time passes after an engine is started.
Patent JP-S60252861-A (JP)
Title: Control device for vehicle stepless speed change gear
Inventor: ITOU HIROSHI
IPC: B60W10/10
Filed: 1984-05-26
Abstract: PURPOSE:To make it possible to perform normal drive operation even if the selected control of a speed change control pattern is forgotten, by automatically and preferentially selecting a standard basic speed change control pattern among a plurality of speed change control patterns when a vehicle is restarted to be driven after stopping of the drive operation. CONSTITUTION:The gear ratio of a speed change gear is controlled in accordance with one speed change control pattern which is alternatively selected from a plurality of speed change control patterns. In this case there are provided a drive condition detecting means (ignition switch) 78 for detecting the stopping or restarting of a vehicle, and a peference selecting means (pattern designating circuit) 76 composed of an economy designating section 80 including an economy pattern designating switch 88E which preferentially selects a basic speed change control pattern when the drive condition detecting means 78 detects the stopping or restarting of the vehicle, and a power designating section 80 including a power pattern designating switch 88P.
Patent JP-H045669-A (JP)
Title: Color image forming device
Inventor: KASAHARA NOBUO
IPC: G03G15/08
Filed: 1990-04-23
Abstract: PURPOSE:To obtain a high-definition image as for a black image part according to the type of the image by providing two different black developing means for forming a full color image and monochrome image as for the black developing means in a developing means. CONSTITUTION:The black developing unit 17 is used as a pair with respect to a yellow developing unit 14, a magenta developing unit 15, a cyan developing unit 16, etc., at the time of a full color mode, etc. The black toner B of the developing unit 17 has the same type characteristic as the yellow toner E of the developing unit 14, the magenta toner D of the developing unit 15, and the cyan toner C of the developing unit 16, and the gamma characteristic as for respec tive toners B, C, D, and E is almost one. The developing unit 18 is used at the time of a monochrome copy mode, black toner A housed in the developing unit 18 has a characteristic different from a group of the above-mentioned respective toners B, C, D and E and the toner having the characteristic of gamma>1 suitable for a monochrome copy is used. Thus, the high-definition image is obtained according to the type of images of full color and monochrome records.
Patent JP-S5230304-A (JP)
Title: Asynchronous terminal connection method
Inventor: NANGAKU MASAKAZU
IPC: H04M11/00
Filed: 1975-09-04
Abstract: PURPOSE:To enable the engagement of the asynchronous data terminal also on data exchange networks although it is primarily designed to be used on telephone networks.
Patent JP-S60252426-A (JP)
Title: Production of garlic preparation
Inventor: KAWAMOTO FUSATA
IPC: A61K36/896
Filed: 1984-05-25
Abstract: PURPOSE:To obtain a garlic preparation, by freezing the bulb of barlic in liquid nitrogen, crushing and freeze-drying the bulb, and forming the obtained powder in the form of enteric preparation. CONSTITUTION:A garlic bulb is divided into individual segments by removing the skin of the bulb, and the segments are washed with water, dried in air, and immersed in liquid nitrogen. When the vigorous bubbling of the liquid nitrogen has ceased, the fragments are taken out of the liquid and pulverized without delay. The frozen powder is immediately freeze-dried in a vacuum drier under reduced pressure. The obtained dry powder is mixed with a diluent such as starch, lactose, microcrystalline cellulose, etc., granulated, added with a lubricant, tableted, and coated with an enteric coating to obtain a preparation free from garlic odor. As an alternative method, the granule or powder is filled together with the diluent in an enteric hard capsule. The content of the garlic powder is 500mg per tablet or capsule.
Patent JP-H07311185-A (JP)
Title: Method and apparatus for evaluating thermal insulation performance of flat bottom thermally insulated metal vessel
Inventor: SHIMOMUKAI KOJI
IPC: A47J41/02
Filed: 1994-05-20
Abstract: PURPOSE:To provide an apparatus for evaluating the thermal insulation performance of a thermally insulated vacuum vessel easily and conveniently without causing any deterioration in the working environment. CONSTITUTION:The apparatus for evaluating the thermal insulation performance comprises a hammer 3 for hitting the outer tubular side face of a flat bottom thermally insulated metal vessel 7, a microphone 4 for converting the hitting sound of the hammer 3 into an electric signal, and a neuro-network 6 for receiving the electric signal from the microphone 4 with and comparing the damping pattern or the tonal pattern thereof with a known pattern.
Patent JP-S61264684-A (JP)
Title: Manufacture of negative electrode absorptive lead storage battery
Inventor: FURUYA SADAO
IPC: H01M10/52
Filed: 1985-05-20
Abstract: PURPOSE:To uniformize the amount of electrolytic solution injected into each cell, by injecting the electrolytic solution, with pressure reduced, into each cell so that a group of electrode plates may be impregnated with the assigned amount of the electrolytic solution, and then forming air holes at partitions. CONSTITUTION:A group of electrode plates 4 are housed in each cell of a battery jar unit 1, and electrolytic solution is injected inside each cell, with the pressure reduced there. Injection of the electrolytic solution realizes a battery jar formation, in which a group of the electrode plates 4 are impregnated with the electrolytic solution, and the surface E of the electrolytic solution comes lower to the upper ends of a group of the electrode plates 4 after the battery jar formation. After the battery jar formation is completed, air holes 5 are formed at partition plates 3, located upper to the upper ends of a group of electrode plates 4, and thereafter a top cover 6 is mounted on the battery jar unit 1 by thermal fusion or the like, to enclose the electric jar unit 1, and charging is performed. Hence, without neighboring cells being affected, the amount of electrolytic solution injected into each cell can be uniformized.
Patent JP-S63273437-A (JP)
Title: Coffee packed in transparent container
Inventor: SHOJI MASASHI
IPC: A23F5/00
Filed: 1987-04-30
Abstract: PURPOSE:To obtain the titled coffee preservable without causing deposition of precipitate on the bottom of container, by sealing a coffee drink free from emulsifier in a transparent container. CONSTITUTION:A coffee drink free from emulsifier such as sugar ester is sealed in a transparent container to obtain the objective coffee.
Patent JP-H11305345-A (JP)
Title: Exposure device
Inventor: SAIGA NOBUHIRO
IPC: G03B27/62
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an exposure device capable of easily and visually confirming a film set on a negative mask, etc. SOLUTION: In this exposure device, the negative mask 23 is disposed between a light source 21 and the exposing part 22 of a photographic paper, the film set on the mask 23 is irradiated with light from the light source 21, and an image on the film is printed on the photographic paper. In this case, a first shutter 26 is arranged between the light source 21 and the mask 23, and a second shutter 28 is arranged on the entrance of the part 22, respectively; and a switching means 7 switching the device between exposure operation to the photographic paper and the confirming operation by the visual observation for the film, and a control means 5 controlling the action of the shutters 26 and 28 are provided. When the device is switched to the visually confirming operation for the film, the shutter 28 is closed and the shutter 26 is opened by the means 5.
Patent JP-H10296071-A (JP)
Title: Treatment device equipped with treatment vessel having direct-acting mechanism
Inventor: HARA KAZUTAKA
IPC: B01J3/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device equipped with a treatment vessel in which it is difficult that receives effect of thermal strain caused by heating a treatment object and fine refuse is inhibited from being generated therein. SOLUTION: Both ends of two pieces of supporting shafts 2a, 2b for driving perforate the wall of a treatment vessel 1 and reach the outside. Linear motors 4a, 4b are provided on both sides thereof to translationally move the supporting shafts 2a, 2b in the vessel. A holding stand 6 of a base plate is supported by the supporting shafts 2a, 2b for driving in the vessel. Vacuum bellows 5a, 5b are provided so as to hold airtightness in the inside of the vessel 1 in the part in which the supporting shafts 2a, 2b for driving perforate the wall of the vessel 1. The holding stand 6 is supported by supporting members provided in two pieces of supporting shafts 2a, 2b for driving in one end part in the moving direction and in the other end part on the opposite side.  Moreover, the supporting member in one end part is supported so that the holding stand 6 is freely moved on the supporting face thereof. The supporting member in the other end part is fitted to the holding stand 6 through a bearing.
Patent JP-H10298108-A (JP)
Title: Bioabsorbable composite molded product, bioabsorbable material and their production
Inventor: KAKIZAWA YASUTOSHI
IPC: A61C8/00
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a bioabsorbable composite molded products and bioabsorbable material having excellent biocompatibility, bioabsorbability and storage stability and useful as biomaterials, such as bone substituting and jointing materials, bone filling materials, dental materials or biorestorative materials, medical equipment materials, such as cutaneous terminals or catheters, base materials for sustained release drug etc., and to provide their production methods. SOLUTION: This bioabsorbable composite molded product is such one as to include (B) a water-soluble polymeric fiber in a composite composed of (A) a biodegradable polymer and (C) a calcium phosphate-based compound, wherein, at least one filament of (B) the water-soluble polymeric fiber penetrate(s) through the two or more planes of the above composite. The other objective bioabsorbable material is such one that pores each having a diameter of 1 μm-1000 μm, produced after removal of (B) the water-soluble polymeric fiber from this composite molded product by an aqueous solution, penetrate through the two or more planes of the composite composed of (A) the biodegradable polymer and (C) the calcium phosphate-based compound.
Patent JP-S5632151-A (JP)
Title: Image forming device
Inventor: NITANDA HIROSHI
IPC: G03B27/14
Filed: 1979-08-24
Abstract: PURPOSE: To house a cassette stage into the body of a copying machine and simultaneously house a paper discharge tray into the body by cooperatively moving the cassette stage and the paper discharge tray.  
     CONSTITUTION: When a cassette stage 11 turn s around a turning center 11a in the arrow C direction up to the position 11b of the brokine line so as to be housed  into the body of the copying machine, a link 22 is attracted leftward up to the position of a brokne line 22a via a lever 18 of the one-piece construction with this stage 11 and links 20, 21 cooperatively with the turning of the stage 11. According to the leftward movement of the link 22, the lever 23 made in one piece with the tray 10 connected to the other and turns the tray 10 around the shaft 24 up to the position of a broken line 10a, thereby housing the same into the body of the copying  machine. With such constitution, the cassette stage may be housed in the body and  at the same time the paper discharge tray may be housed into the body as well. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S589269-A (JP)
Title: Cassette tape recorder
Inventor: OOISHI KENGO
IPC: G11B27/10
Filed: 1981-07-10
Abstract: PURPOSE:To prevent accidents such as erroneous erasure of recorded part when recording address signals by enabling recording of address signals by very simple operation at the time of reproduction besides the time of recording. CONSTITUTION:In the case where address keys 9a-9d and reproduction time record entry key 7 are not operated, the contents recorded on a tape 4 are reproduced. When an address signal is designated by depressing one of address  keys 9a-9d under this condition, the designated signal is stored in a memory 14  and displayed in an address code display section 6. When a reproduction time  record entry key 7 is depressed, a short pulse signal is sent from a monostable  multivibrator 15, and the address signals recorded on a cassette tape 4. The  pulse signal is short, and if it is stopped, the recorder returns immediately to a  reproduction mode. By this way, operation is made simple and accidents such as erroneous erasure of recorded part can be prevented.
Patent JP-H04337450-A (JP)
Title: Method for detecting fuel evaporation emission
Inventor: MITANI TATEKI
IPC: G01N27/12
Filed: 1991-05-14
Abstract: PURPOSE:To detect abnormality of an evaporative emission control system, obtain an appropriate air-fuel ratio, and improve the air/fuel ratio. CONSTITUTION:In an evaporative emission control system, in which the fuel evaporation emission inside a fuel tank 1 is flowed to an intake passage of an engine through a canister, discharge quantity of the fuel evaporation emission is measured by a density sensor 8, which is made of a carbon resistant material for generating a change of impedance with adsorption or occlusion of the fuel evaporation emission. Abnormality of an evaporation emission control system is detected easily, and an appropriate air-fuel ratio is obtained, and a air/fuel ratio is improved remarkably.
Patent JP-S62265136-A (JP)
Title: Hot press forming machine
Inventor: YAMAMOTO KATSUYUKI
IPC: C03B11/16
Filed: 1986-05-12
Abstract: PURPOSE:To prevent the deterioration of the lifting accuracy of an upper die and to improve the accuracy of press forming of a glass stock by providing a lifting guide part for the upper die to the outside of a press forming chamber at the time of heating and softening the glass stock by the upper and lower dies of a high temp. and press- forming the same to a lens. CONSTITUTION:The glass stock 16 is heated and softened by the lower die 23 and upper die 22 heated to the high temp. by heaters 18, 20 and is pressed by lens spherical face parts 22, 23 of the end faces of both dies, by which the glass stock is formed to the lens. The lifting sliding device for the upper die 21 is deformed with the high temp. by said heating, by which the vertical lifting accuracy of the upper die 21 is deteriorated and the upper die fails to descend exactly with respect to the hole part 19 of the lower die 17. A press shaft 28 for lifting of the upper die 45 is provided to the outside of the press forming chamber 26 and the press shaft 28 and the high- temp. forming chamber 26 are thermally insulated by a thermally insulating elastic O-ring 34 made of rubber, etc., in order to prevent the same. Since the deformation of a shaft holder 31, etc., of the press shaft 28 by heat is obviated, the vertical lifting of the press shaft 28 by a cylinder 29 is exactly executed and the upper die 21 makes pressurizing motion exactly relative to the lower die 17.
Patent JP-H10296977-A (JP)
Title: Ink jet head and its manufacture
Inventor: TAKEUCHI TAKAYUKI
IPC: B41J2/05
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head having a long life for satisfactorily discharging ink for a long period. SOLUTION: After a silicon oxide film 2 is formed on a board 1, lower side metal wiring layers 3 of individual electrodes are formed to an electric connecting region 22. An insulating layer 4 is formed thereon, the previous insulating layer removing region is removed from an end of an orifice side of an electrothermal converter 23, and the layers 3 are exposed. A heating resistor layer 5 and a metal wiring layer 6 of a common electrode are formed thereon. The layer 5 is electrically connected to the wiring layer without through hole in the region 22, and hence the converter 23 becomes from the region 22 to the end of the layer 6. In addition, an inorganic protective layer 7, a tantalum layer 8 are formed.  Since its constitution has less unevenness, influences of physical pressure of the bubble and stress concentration of the protective layer can be alleviated, and its life can be prolonged.
Patent JP-H06317071-A (JP)
Title: Projected window
Inventor: MORI KANJI
IPC: E05D15/42
Filed: 1993-05-10
Abstract: PURPOSE:To simplify the configuration of a multiple window type projected window and enhance its performance of opening/shutting operations. CONSTITUTION:Projecting units 11, 12 to be provided on a mounting plate 10A to be secured to a window opening are composed of a sliding member 21 (31), a long stretching arm 22 (32), a shorter arm 23 (33), a sash fixing member 24 (3), and a window sash 25 (35), and thereby a slide-out window 10 is constructed, wherein the projecting units 11, 12 are adjacently installed on the mounting plate 10A. The sliding members 21 (31) of slide-out units 11, 12 are coupled together by a coupling member 13.
Patent JP-S5442049-A (JP)
Title: Means for collecting heat of a roof utilizing solar heat
Inventor: AZUMA KUNINORI
IPC: E04D13/18
Filed: 1977-09-07
Abstract: PURPOSE: To obtain means which is effective and is easily arranged by providing a heat collecting means with a function as a roof.  
     CONSTITUTION: Two metal plates 8, 19 are employed which are formed so that a fluid may pass through the interior portion. Roof plates 8 as heat collecting plates with angles are provided at their both ends. And, along with the rain water slope on the roof, a plurality of said roof members as heat-collecting plates at angle portion are laminated and arranged in parallel on the entire surface or one portion of the roof. By the constitution as mentioned above, it becomes possible to improve the prevention against entrance of rain water, the resistivity against wind and the strength. In addition, it is easy to assemble 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02284797-A (JP)
Title: Device for generating extra-high pressure and using method thereof
Inventor: TAKAYAMA KAZUYOSHI
IPC: B30B5/00
Filed: 1989-04-26
Abstract: PURPOSE:To easily generate extra-high pressure with a compact device by generating spherical shock wave with the explosion of a minute explosive at a first focus and reflecting the whole with ellipsoid surface of revolution. CONSTITUTION:At the time of explosing the explosive 5 in a pressure vessel 1 having inner space 2 composed of the ellipsoid of revolution having suitable lengths of major axis and minor axis and capable of bearing more than a few hundred atm. of static pressure, the direct wave of the explosion is attenuated and the reflection shock wave is propagated toward a second focus. The direct wave is reflected with the faced wall face and converged to the second focus and on the other hand, the reflection shock wave is converged to the second focus. Then, the reflection shock wave is propagated at more intense than the direct wave. This reflection shock wave is propagated toward the second focus, however, this is not uniform intense in the case of seeing from the second focus, but in the vicinity of the major axis at the first focus side, this is considerably intense. The high pressure range is rapidly converged to the second focus under non-isotropic condition, and the highest pressure is formed at one point.
Patent JP-S5441111-A (JP)
Title: Magnetic memory medium
Inventor: YANAGISAWA MASAHIRO
IPC: G11B5/64
Filed: 1977-09-07
Abstract: PURPOSE: To protect metal magnetic thin-film media much better against the contact friction phenomenon with magnetic head by covering orientative lubricants on the specific films provided on the metal magnetic thin-film media on magnetic discs or magnetic drums. 
     COPYRIGHT: (C)1979,JPO&Japio