baber/WOPTO huggingface dataset:
Patent JP-S5633628-A (JP)
Title: Shutter device
Inventor: SHIBATA ISAO
IPC: G03B9/70
Filed: 1979-08-29
Abstract: PURPOSE: To make effective use of emission luminous fluxes by providing the contacts sufficiently contacting the switch mechanism of a light emitting device.  
     CONSTITUTION: A spring contact piece 1b is carried on the T-shaped member 7 of the light-quantity-responding electro-mechanic transducer 9 in a photometric circuit. At the using of the light emitting device, the scanning edge part of the member 7 formed at one end of shutter blades 1, 2 along with the shutter blade operation is abutted on the member 7 to effect a trigger function for the purpose of abutting a contact piece 9b on a counter provided stationary contact piece 10b, so that the switch is closed before the peak of the shutter waveform reaches. After this, the contact time of the switch contacts is sufficiently maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07314429-A (JP)
Title: Bolt holder in form fastening device
Inventor: MARUYAMA NOBUYUKI
IPC: B28B17/00
Filed: 1994-05-24
Abstract: PURPOSE:To arbitrarily and easily replace a bolt at anytime by a method wherein a female screw part capable of being helically fitted with a male screw part of a bolt is provided in an upper end part of a through hole provided in a holding member. CONSTITUTION:A female screw part 16 capable of being helically fitted with a male screw part 11a of a bolt 11 is provided in an upper end part of a through hole 9a provided in a holding member 9. When the bolt 11 is to be replaced, a head part 11c of the bolt 11 is gripped, pulled up, and reversely rotated so that the male screw part 11 a of the bolt 11 is helically fitted into the female screw part 16 provided in the holding member 9, and lastly the bolt 11 is extracted upward of the holding member 9. Next, a male screw part 11a of another bolt 11 as a replacement is helically fitted into the female screw part 16. While being further screwed in, the male screw part 11 a of the bolt 11 is passed downward through the female screw part 16. In this manner, the bolt 11 is stably held and set in the holding member 9. After setting is completed, the bolt 11 cannot be extracted by simply rotating it in a reverse direction because the presence of a gap S between the male screw part 11 a and the female screw part 16 causes the idle rotation of the bolt 11.
Patent JP-S62265942-A (JP)
Inventor: ENDO SHIGERU
IPC: A21D2/00
Filed: 1986-05-14
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-S63275717-A (JP)
Title: Production of high-tenacity carbon fiber
Inventor: NISHIHARA YOSHIHIRO
IPC: D01F6/38
Filed: 1987-05-06
Abstract: PURPOSE:To obtain the titled fiber having high strength and useful even as a material for aerospace use, etc., by using a highly oriented precursor produced by a specific method from an acrylonitrile polymer having a weight-average molecular weight of higher than a specific level. CONSTITUTION:An acrylonitrile polymer having a weight-average molecular weight of >=500,000 and containing >=95wt.% of acrylonitrile is dissolved in an organic solvent such as DMF to obtain a spinning dope having a viscosity of 500-1,500 poise at 45 deg.C. The dope is extruded through a nozzle by dry-wet spinning process and the obtained coagulated fiber is drawn at a draw ratio of 5-10 preferably in moist heat atmosphere at >=100 deg.C. Finally, obtained acrylic precursor is calcined to obtain the objective fiber. It is preferable to copolymerize 0.1-5wt.% of acrylic acid, etc., to the acrylonitrile polymer to smoothly perform flame-resisting process.
Patent JP-S63275530-A (JP)
Title: Production of 4-isobutylstyrene
Inventor: SHIMIZU ISOO
IPC: C07C15/02
Filed: 1987-05-06
Abstract: PURPOSE:To obtain 4-isobutylstyrene useful as a production intermediate for medicine economically on an industrial scale in high purity, by subjecting a novel 1,2-di(4-isobutylphenyl)ethane used as a raw material to catalytic cracking with a solid catalyst at a constant temperature. CONSTITUTION:1,2-di(4-isobutylphenyl)ethane expressed by the formula is brought into contact with a solid acid catalyst (especially preferably silicate, silica- alumina, zeolite, protonic acid-supported solid catalyst) in the presence of >=50 times and mol inert gas such as hydrogen, helium, argon, nitrogen, methane or ethane at 400-600 deg.C in order to decompose to 4-isobutylstyrene and isobutylbenzene rot provide the aimed 4-isobutylstyrene. The novel compound expressed by the formula is obtained by converting isobutylbenzene into di(p- isobutylphenyl)iodonium salt and reacting the iodonium salt with ethylene in the presence of a Pd catalyst to afford 1,2-di-p-isobutylstilbene and subjecting the resultant stilbene derivative to hydrogen addition reaction.
Patent JP-S5335345-A (JP)
Title: Dielectric resonator
Inventor: OOUCHI HIROSHI
IPC: H01B3/12
Filed: 1976-09-13
Abstract: PURPOSE:To increase the dielectric factor and unloaded Q as well as to enhance the temperature stability for the resonance frequency by using a composition of BaO, MgO and Nb2O5 for the dielectric.
Patent JP-S62266551-A (JP)
Title: Photosensitive body
Inventor: YOSHINO KUNIHISA
IPC: G03G5/12
Filed: 1986-05-14
Abstract: PURPOSE:To enable the relatively easy adhesion especially of a filter layer to the photosensitive layer of a photosensitive body and to improve the insulation by forming a color separation layer as the filter layer on the photosensitive body with silicone oil in-between. CONSTITUTION:A layer having a color separation function (a color separation layer or a member for color separation) is joined to upper side and/or lower side of a photosensitive layer with silicone oil. The preferred thickness of the binder (silicone oil) is about 1mum in case where a filter layer is adhered to the photosensitive layer. A photosensitive body 40 has a photosensitive layer 12 formed on an electrically conductive member 11, and a layer 3 composed of a composite filter layer 3a consisting of a group of necessary minute color separation filters and a thin film 3b and adhered to the surface of the layer 12 with a silicone oil binder 2.
Patent JP-H10292326-A (JP)
Title: Buffer barrier for road wall
Inventor: SHIRAYANAGI ISAO
IPC: E01F9/631
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To absorb the collision energy of an automobile by forming a buffer barrier by housing a large number of weight bodies, in which empty polyethylene terephthalate bottles are filled with river sand and water, into a housing made of a steel plate and disposing the buffer barrier while being slightly separated from a road wall. SOLUTION: A large number of weight bodies, in which empty polyethylene terephthalate bottles of 1.5 l are filled with 2.4 kg river sand and 0.7 l water, are manufactured. The inside of an approximately L-shaped housing in a plan view consisting of an annular body 31, a top plate 32 and a bottom plate 33 made of a steel plate is partitions at three stages by two partition plates, and the weight bodies are arrayed and housed into the housing by engaging recessed sections and positioning projections formed to the top plate 32, the partition plates and the bottom plate 33, and the top plate 32 and the bottom plate 33 are fixed by long bolts and nuts 35. Consequently, the formed buffer barrier 10 is arranged while being slightly separated from a traffic signal 11 and the road wall.  When an automobile collides with the buffer barrier 10, the wall surface of the annular body 31 is broken first, the weight bodies are destroyed gradually with slight time difference, fillers are moved while absorbing collision energy, an impact is relaxed, and the automobile is stopped before it reaches the traffic signal 11 and the road wall.
Patent JP-2000300107-A (JP)
Title: Culture system and culture equipment for bivalve
Inventor: SAIKI MASAMICHI
IPC: A01K61/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide both culture equipment for bivalves capable of creating an optimal culture environment controlled according to the purpose of culture such as rearing of spats or rehabilitation of weakened shellfishes and carrying out the culture while artificially supplying a feed such as high-density phytoplanktons and the culture equipment for the bivalves suitable for installation side by side with the culture system. SOLUTION: This culture system for bivalves comprises a culture vessel having a peripheral wall and a bottom wall, hung from the sea surface, capable of preventing a feed supplied into the vessel from discharging to the outside of the vessel and provided with window openings capable of carrying out the seawater exchange for exchanging seawater in the vessel with seawater on the outside of the vessel in a prescribed proportion in at least the peripheral wall, a mooring means for hanging the culture vessel down from the sea surface, a feeding means for supplying the feed into interior of the culture vessel, a seawater fluidizing means for fluidizing the seawater in the culture vessel and a shellfish holding means for holding the bivalves requiring the culture in the interior of the culture vessel. Furthermore, the culture vessel for the bivalves is suitable for installation side by side with the culture system.
Patent JP-H07322342-A (JP)
Title: Notice system for maintenance operation information
Inventor: TAKAZAWA NOBUYUKI
IPC: H04B17/00
Filed: 1994-05-25
Abstract: PURPOSE:To eliminate the need of a highly accurate timer in a radio base station and to construct an economical maintenance operation information system by reporting the information on the time and report time from a maintenance monitoring device to the radio base station. CONSTITUTION:The radio base station CS connects a call origination which is sent to a termination side of the maintenance monitoring device MS through a radio channel switchboard MX and an ISDN public network at the time of executing initial activation and reports the information of the initial activation to the maintenance monitoring device MS on a communication channel after the communication channel is set between the radio base station CS and the maintenance monitoring device MS. Then, the maintenance monitoring device MS transmits response signals including the information of the time and the report time to the radio base station CS. The radio base station CS performs the call origination connection to the maintenance monitoring device MS by a procedure similar to the time of the initial activation at a timing based on the information of the time and the report time and the maintenance monitoring device MS which receives periodical report information transmits the response signals including the time and the report time to the radio base station CS.
Patent JP-S5444481-A (JP)
Title: Mos type semiconductor device and its manufacture
Inventor: EZAKI TAKEYA
IPC: H01L29/417
Filed: 1977-09-14
Abstract: PURPOSE: To manufacture MOS device having the gate lingth of high accuracy and fine not by photo etching method.  
     CONSTITUTION: The field oxide film 2, oxide film 3 and gate oxide film 4 are placed on the Si substrate 1 and the polycrystal Si film is 5 laminated, allowing to make thicker the both side surface 3a of the film 3 by the thickness of the film 3. Next, when etching gas 6 is flown vertically, since the etching speed for the side surface 5a is slow, the film 5' is left only the side surface 5a when the film 5 is just removed from the upper surface of the films 4 and 3, and this is used for the gate. The source and drain diffusion layers 6 and 7 are shallowly made by taking the gate 5 as a mask, and the side surface diffusion to the film 5' for the lower all regions is prevented. Succeedingly, the insulation film 8 is laminated, opening is made and wiring s 11 and 12 are formed. With this constitution, the width LG of the gate 5' is determined by the thickness hP of the film 5, and since no photo etching is used, the pattern formation can be made with fine and high accuracy  independently of the limit and the precision. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63275957-A (JP)
Title: Automatic chemical analysis apparatus
Inventor: MINEKANE TOMIJI
IPC: G01N35/02
Filed: 1987-05-08
Abstract: PURPOSE:To utilize the high speed of a random access method effectively without decreasing treating ability, by providing a plurality of reagent distributing nozzles, which suck the reagent from the same reagent container at the same time. CONSTITUTION:A sample part 2 holds a plural kinds of samples. The sample is separately injected for each one item for a reaction tube, which is moved to sample distributing point 10. When a plurality of the samples, e.g., reaction tubes 3a', 3b' and 3c', for the same test item reach a first reagent distributing point 11, desired reagent is separately injected into said reaction tubes 3a', 3b' and 3c' at the same time from a first reagent container 14 by a reagent- distributing-nozzle driving system 9 provided with a plurality of reagent distributing nozzles 13a, 13b and 13c. When these reaction tubes reach second reagent distributing point 12, the same distributing action is performed, and desired reagent is separately injected into reaction tubes 3a'' and 3b'' and 3c'' from a second reagent container 6 at the same time. In this way, treating ability is not decreased even if a plurality of the samples for the same test item are continued.
Patent JP-S58124731-A (JP)
Title: Acylation of halogeno or trihalogenomethylbenzene
Inventor: MISHIERU DEBOWA
IPC: C07C45/46
Filed: 1982-06-29
Abstract: A process for the acylation of halo- or trihalomethylbenzenes, wherein a halo- or trihalomethylbenzene is reacted with a carboxylic acid, a precursor or a derivative thereof in the presence of boron trifluoride in an amount such that the absolute pressure of the boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent. The resultant products are useful as intermediates in the synthesis of compounds having a phytosanitary (e.g., herbicidal) or pharmaceutical activity.
Patent JP-S586299-A (JP)
Inventor: RIGATSUTSUO PIEERU JIORUJIO
IPC: C02F9/00
Filed: 1982-06-29
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-H0788226-A (JP)
Title: Game machine
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1991-04-15
Abstract: PURPOSE:To provide a pachinko game machine which can simply inspect failure of any electronic component (s) its condition from outside of an accommodation case while the component (s) is accommodated therein as it is. CONSTITUTION:A part of the upper lid 11a of an accommodation case 11 is formed as a monitoring window 12 through which the inside can be viewed. Thereby failure or condition of any electronic component (s) 21 mounted on a printed circuit board 10, which is accommodated in the case 11, can simply be inspected from the outside of the case 11 while the component is accommodated therein as it is.
Patent JP-S5813176-A (JP)
Title: Automatic operation device for pump
Inventor: MITA TATSUO
IPC: F04D13/16
Filed: 1981-07-15
Abstract: PURPOSE:To obtain a small-sized tank by sending the water sucked up by a pump directly to a discharge port until a valve is opened for preventing the reduction of the air amount in a pressure tank caused by sending the water from the pump once into the pressure tank. CONSTITUTION:When the discharge pressure is lower than the air pressure enclosed in a pressure tank 2, a valve port 27 of an air case 16 is closed by a float 29, and the water sucked up by a pump 3 is directly supplied to a spigot from a discharge port 22 via a self-suction tank 6, a pressure pipe 7, a discharge pipe 15, and a flow passage 17 of an air valve case 16. At this stage, when the spigot is throttled, since the discharge pressure is increased over the air pressure enclosed in the pressure tank 2, a valve 26 is opened, the float 29 is moved upward, and the water passes through the valve port 27 and is introduced into the pressure tank 2 via a connecting passage 25. Consequently, the air pressure in the pressure tank is increased, and when it comes to a water level A, a pressure switch is off, and the pump 3 is stopped from driving.
Patent JP-S608900-A (JP)
Inventor: KAPITSUTSUI GIUZETSUPE NIKORO
IPC: G10L19/00
Filed: 1984-06-01
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-2000304697-A (JP)
Title: Method and apparatus for measurement of fluorescence life
Inventor: OSUGA SHINJI
IPC: G01N21/64
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for the measurement of a fluorescence life in which the fluorescence life or a fluorescence attenuation curve of a plurality of components of fluorescence can be measured with a good efficiency and simply. SOLUTION: Fluorescence B which is generated from a sample 90 accompanying the irradiation with pulse excitation light A outputted from an excitation light source 10 is decomposed into a plurality of components by a spectroscope 20 so as to be incident on a photodetector 30. Current pulse signals are outputted from anode electrodes 3501 to 3532 of the photodetector corresponding to the respective components out of the anode electrodes.  The fluorescence photon detecting time which is measured by a fluorescence-photon detecting time measuring part 40 is estimated on the basis of the current pulse signals, a fluorescence life or a fluorescence attenuation curve regarding the plurality of components is estimated on the basis of the number of detected fluorescence photons measured by a number of fluorescent photons measuring part 50 and on the basis of whether fluorescent photons regarding the plurality of components are detected or not.
Patent JP-S5537182-A (JP)
Title: Method of making snack food mainly containing rice starch
Inventor: CHIBA RIYOUICHI
IPC: A23L7/10
Filed: 1978-09-08
Abstract: PURPOSE: Rice starch and milk are used as the starting materials and they are specifically treated to produce said food like lactic acid food that is tasty and nutritious and can be suitably used as food for patients or refreshing after playing sports.  
     CONSTITUTION: Rice starch, rice grains as they are, or crushed or powdered, is incorporated with water, heated to form a paste, then milk in an amount of 2W30% volume, based on the rice, is added to the paste. They are kept at an appropriate temperature for about 1 day and night to cause lactic acid fermentation, thus obtaining the objective lactic acid food. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5236250-A (JP)
Title: Tempered plastic coil spring
Inventor: FUKAI TAMOTSU
IPC: F16F1/06
Filed: 1975-09-12
Abstract: PURPOSE:Molding method to make economically tempered plastic coil spring.
Patent JP-S5812608-A (JP)
Inventor: FUKUNAGA MASAO
IPC: A45D1/02
Filed: 1981-07-15
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-H06322424-A (JP)
Title: Manufacture of sponge iron
Inventor: SAITO SHIGEYUKI
IPC: C21B13/04
Filed: 1993-05-13
Abstract: PURPOSE:To provide sponge iron of stable quality by calculating the elapsed residence time for each truck, predicting the quality of sponge iron, and adjusting the speed of the truck or the length of the prescribed furnace temperature zone. CONSTITUTION:Thermometers 16 are arranged in a tunnel furnace 12 at the prescribed intervals. The timing to charge a truck 11 into the tunnel furnace 12 is detected by a charging detector 17. This constitution allows the detection of the position of each truck. The truck 11 is passed through the tunnel furnace 12 to heat and reduce the powder of iron oxide to manufacture sponge iron. The temperature and the in-furnace position of each truck are detected by the thermometers 16 and the charging detector 17 to obtain the elapsed residence time for each truck at the temperature of the prescribed value or lower. The quality of sponge iron is predicted from the relationship between the predetermined total residence time and the quality of sponge iron, the residual residence time necessary for achieving the predicted value is calculated, and the traveling speed of the truck 11 or the length of the prescribed furnace temperature zone so as to obtain the residence time. This allows the quality of sponge iron to be well predicted.
Patent JP-S5237185-A (JP)
Title: Encasing method of plate-like articles
Inventor: TAKAGI KUNIHIKO
IPC: B65B5/00
Filed: 1975-09-13
Abstract: PURPOSE: To carry out the encasing operation continuously and effectively by incorporating plate-like articles in a tray as a unit and transferring each unit so as to enlarge a pool quantity of the units on a conveyor and to transfer tone article stably without damaging them during the transfer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62271696-A (JP)
Inventor: KAGAWA SEIJI
IPC: B26F1/28
Filed: 1986-05-15
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-2000301478-A (JP)
Title: Biaxial drive device
Inventor: KAWAKAMI SHIGETOSHI
IPC: H01L21/677
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent reduction of responsiveness and an operation speed through simple constitution. SOLUTION: This drive device comprises a linear guide rail 11; a table 13 slidably mounted on the guide rail; a rotary shaft 14 rotatably mounted on the table; a first drive mechanism A moving the table along the guide rail; and a second drive mechanism to rotate the rotary shaft. The second drive mechanism is provided with a motor 1 to exert rotation on the rotary shaft and the first drive mechanism is connected to the first drive mechanism through a clutch mechanism 2.
Patent JP-2000307216-A (JP)
Title: Pattern forming method of printed wiring board
Inventor: KOSUGE KATSUYA
IPC: C09J9/02
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method of a printed wiring board which uses a post wiring method and can reduce a circuit resistance value. SOLUTION: In this pattern forming method, an anisotropic conducting film 22 is stuck on a wiring board 14' after package components 2 to 4 are buried in the wiring board 14', and a conducting metal pattern 23' is formed on the anisotropic conducting film 22. The anisotropic conducting film 22 makes electrical continuity only between electrode parts 2a to 4a of the components 2 to 4 and the conducting metal pattern 23'. As a result, a pattern can be formed by using conducting metal (copper foil) having a lower resistance value in a component burying-in printed wiring board formed by a post wiring method.
Patent JP-S5737690-A (JP)
Title: Heat exchanger
Inventor: OOUCHI TOMIHISA
IPC: F28D7/14
Filed: 1980-08-15
Abstract: PURPOSE: To promote heat transfer of a heat exchanger which is constructed in a double-tube structure having an inner tube and an outer tube, by supporting the inner tube substantially at the center in the outer tube, and thereby preventing the inner tube from being displaced out of the center and coming into contact with the outer tube.  
     CONSTITUTION: On the outer surface of an outer tube 11, inwardly projected portions 11a are formed at the intervals of a pitch P, so as to hold or support an inner tube 12 substantially at the center in the outer tube 11. With such an arrangement, it is prevented that the inner tube 12 is displaced out of the center and comes into contact with the outer tube 11. At the same time, heat transfer area can be provided sufficiently and turbulences are produced in the fluid flow, so that it is enabled to promote heat transfer of the heat exchanger. 
     COPYRIGHT: (C)1982,JPO&Japio