baber/WOPTO huggingface dataset:
Patent JP-H11322663-A (JP)
Title: Production of gamma-fluoroacetoacetic acid derivative
Inventor: SATO MASAYUKI
IPC: C07C275/50
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively obtain the subject compound useful as an intermediate for medicaments and agrochemicals by reaction between a specific diketene and fluorine gas followed by reaction with a specific nucleophilic reagent. SOLUTION: This compound of formula II is obtained by reaction between (A) diketene of formula I and (B) fluorine gas followed by reaction with (C) a nucleophilic reagent NuH [Nu is RO, RR'N, RR'NCON, ROCON or the like (R and R' are each a 1-12C alkyl, aryl or H)]; wherein the component A is preferably used immediately after distilled; the component B to be used is preferably such one as to be diluted with an inert gas such as nitrogen gas so as to be 0.5-20 vol.% in fluorine gas concentration; the component C is specifically water, an alcohol, amine, hydrogen sulfide, thiol, or the like; and it is preferable that the reaction temperature is -78 deg.C to room temperature, more pref. -78 to 0 deg.C and the reaction time is 0.1 to 5 h.
Patent JP-S5575867-A (JP)
Title: Prevention method of center cracking in continuous casting
Inventor: IMAI FUMIO
IPC: B22D11/16
Filed: 1978-11-30
Abstract: PURPOSE: To perform operation feedback rapidly and reduce defective material by estimating the center cracking of the slab being made based on dynamic roll gaps and operating conditions and obtaining a cause roll based on the results of the estimation.  
     CONSTITUTION: During continuous casting, a roll gap continuously changes owing to the changes in thermal load, mechanical load or the rolls per se and further the solidification condition of the slab relatively changes with the changes in operating conditions. When the entrapped part of molten steel occurs at the leading end of the unfrozen part on account of this and center cracking defects are produced in the slab, the following processings are performed. Namely, the dynamic roll gap during casting is mesured and solidified shell thickness is calculated from slab cooling rates, casting speeds, molten steel temperatures, steel kind components, etc. Based on these factor groups, the estimation of the presence or not of center cracking occurrence is on-line-performed and based on this, the cause roll for this is obtained. Next, based on said result, the center cracking preventive measure such as casting speed reduction is on-line- and optimum-fed back rapidly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11320762-A (JP)
Title: Composite rubber film for adhesion and its production
Inventor: KUZE KATSURO
IPC: B29L9/00
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To stick on an article using no pressure sensitive adhesive in order to fix the article provisionally to another article or in order to cover/protect the surface by forming the adhesive surface, whose average surface roughness is not exceeding a specified value, of a rubber film to be laminated on at least one side of a polyester backing film. SOLUTION: A rubber film is laminated at least on one side of a polyester backing film having appropriate rigidity in order to form the surface of the rubber film whose average surface roughness (Ra) is not exceeding 0.12 μm. Since a backing film is made of a polyester having proper rigidity, the dimensional stability and handling of the composite rubber film are good, and since the surface roughness of the rubber film is not exceeding a specified value, when the surface is pressed on the smooth surface of an article, the composite rubber film for adhesion is bonded strongly without an adhesive and can be peeled off easily by peeling one end. Natural rubber, silicone rubber, and others, or mixtures are used as the rubber constituting the rubber film.
Patent JP-S6063670-A (JP)
Title: Japanese syllabary to chinese character conversion japanese input device
Inventor: SUZUKI HITOSHI
IPC: G06F17/28
Filed: 1984-07-16
Abstract: PURPOSE:To utilize a display effectively, facilitate key operation, and improve operativity by displaying a conversion result together with the number of homonyms when there are homonyms for the conversion result corresponding to an input KANA (Japanese syllabary) character string. CONSTITUTION:The KANA character string inputted on a keyboard is stored temporarily in an input sentence buffer 3 through a CPU2 and also displayed on a one-line display. A conversion key is pressed to perform retrieval in a dictionary memory, and when corresponding data is found, the CPU2 transfers a KANJI (Chinese character) expression part in a conversion dictionary to a conversion candidate buffer 8. Then, the number of homonyms (fetched in the conversion candidate buffer 8) is displayed additionally right behind a converted character. When the selection of the homonyms is completed and a next KANA character is inputted, the CPU2 transfers the candidate which is displayed last from the conversion candidate buffer 8 to an output sentence buffer 5.
Patent JP-S5671763-A (JP)
Title: Solar heat collector of heat panel type
Inventor: IWATA HIDEO
IPC: F24S10/70
Filed: 1979-11-15
Abstract: PURPOSE: To obtain a solar heat collector of heat panel type with high heating efficiency by an arrangement wherein the upper ends of independent flow channels are constituted as condensation portions and a heat exchanging pipe is placed to penetrate the condensation portions.  
     CONSTITUTION: A plurality of flow channels 3 independent from one another are formed at the rear side of a light collecting surface 4 of a heat panel being set inclined. One end of each flow channel 3 is in communication with a fluid reservior 1 and the other end thereof forms a condensation portion 2. A heat exchanging pipe 15 passing a heat medium such as water therethrough is provided to penetrate the respective condensation portions 2. The heat panel is constituted by charging an operating fluid such as flon, ammonia or water into the vacuum inside of the panel. By so doing, vapor of the operating fluid is raised up only through each flow channel 3, condensed at the condensation portion 2 at the upper end of each flow channel 3, and then flows down in the flow channel 3 corresponding to each cendensation portion 2. Thus, the operation of the operating fluid is assured for all flow channels 3 and the heating efficiency can be improved by the effective utilization of the whole light collecting surface 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5770773-A (JP)
Title: Power steering device
Inventor: KOMAMURA SEIJI
IPC: B62D5/06
Filed: 1980-10-23
Abstract: PURPOSE: To strive for miniaturization of the titled device by forming a pinion shaft which moves in parallel direction to the center of the axia at the time a steering wheel is operated and by connecting a pinion and a spool valve via a lever which is supported on one part of main body.  
     CONSTITUTION: A pinion 2 geared with a rack 1 is formed in one united body with a pinion shaft 5 and is supported on a main body 4 through bearings 6 and 7 provided front and rear of the pinion 2. The bearings 6 and 7 are supported inside an oval slot 8, and can move in the rotating direction through the working of an initial operation of the steering wheel. On the pinion shaft 5, a level 23 which rocks with a movement of the shaft 5 is provided. With the shaft 5 rotated in any direction by operating of the steering wheel, the pinion 2 is displaced by an allowable part by the slot 8 along the rack 1. The lever 23 is rocked in an inclined face 26 as the center of a fulcrum part 25 with a rock toward the direction of displacement of the pinion 2. Accordingly, a spool valve 3 is switched and displaced with switching of the valve 3, the rack 1 is driven in the direction of rotating and driving of the pinion 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05320716-A (JP)
Title: Production of thin-walled cylindrical sintered compact by powder metallurgy
Inventor: ASANO MASAYA
IPC: B22F5/12
Filed: 1992-05-18
Abstract: PURPOSE:To produce a thin-walled cylindrical sintered compact enhanced in forming accuracy, sintering performance and reliability with improved productivity by powder metallurgy by inserting a forming core rod into a high-density thin-walled cylindrical compact and sintering the compact. CONSTITUTION:A powder metallugical. powder is previously press-formed or press-formed and then worked into a high-density thinwalled cylindrical compact 1a made larger in anticipation of a sintering shrinkage margin, a forming core rod 2a is inserted into the compact 1a and sintered, the compact 1a is formed by the core rod 2a and sintered, and the core rod 2a is drawn out to produce a thin-walled cylindrical sintered compact 10a by powder metallurgy. In this case, a reaction inhibitor is applied between the core rod 2a and the compact 1a.
Patent JP-S63312895-A (JP)
Inventor: INABA TOYOKAZU
IPC: G06K19/077
Filed: 1987-06-17
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-S5481041-A (JP)
Title: Data processing system
Inventor: KAMIMURA TAKESHI
IPC: G06F3/00
Filed: 1977-12-12
Abstract: PURPOSE: To prevent the undesirable overrun from being caused, to the read/write to the input and output unit, by increasing the flexibility in data transfer.  
     CONSTITUTION: Between the input and output control circuit 3 controlling the input and output unit and the microprocessor 2 controlling the circuit 3 with higher processing speed than that of the input and output unit, the command buffer 5 buffering the command tranferring from the microprogram to the circuit 3, write data buffer 6 buffering the write data transferred from the mocroprogram to the circuit 3, and read data buffer 7 buffering the read data transferred from the circut 3 to the microprocessor 2 are provided, and between the microprocessor 2 and the circuit 3, the directo information transfer bus 8 bypassing the said buffers is provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0814580-A (JP)
Title: Electronic oven with function of toaster
Inventor: AOKI MASAYUKI
IPC: F24C7/04
Filed: 1994-06-30
Abstract: PURPOSE:To make it possible to toast bread nicely in a short heating time by providing a bread moving means for positioning bread at an upper-side toasting position in proximity to upper heaters and at a lower-side toasting position in proximity to a lower heater and a control means for controlling electrification of the upper and lower heaters. CONSTITUTION:Two support bars 8, 8 are provided at a part below upper heaters 5, 5 in a heating chamber 2. Bread 15 is set on bread holding parts 8a of the bars and the upper side of the bread 15 is toasted by electrifying the upper heaters 5. When the upper side of the bread 15 is toasted up, subsequently, the support bars 8, 8 are turned round by driving a motor 11 for rotation, a space between the bread holding parts 8a of the support bars 8 is expanded gradually and the bread 15 is made to slip off from the bread holding parts 8a, 8a and to drop onto a rotary net 14. A lower heater is electrified in this state, while the rotary net 14 is rotated by a motor for rotation, and thereby the lower side of the bread 15 is toasted up.
Patent JP-S5773235-A (JP)
Title: Protective device in working oil pressre circuit of pressure oil clutch
Inventor: NISHIHARA TADAO
IPC: F16D48/02
Filed: 1980-10-24
Abstract: PURPOSE: To prevent pump load in case of an impulsive rise in oil pressure by mounting an escape oil path at a supply stop boat of a clutch switching valve so that some of pressure oil in a pump can be returned to a tank through an oil path.  
     CONSTITUTION: A return oil path 9b is mounted on a supply stop boat 9 of a clutch switching valve 4 adapted to supply pressure oil to a clutch cylinder 6 of pressure oil clutch off and on. When the clutch switching valve 4 is located at an off-position, some of pressure oil in a pump 1 is returned to a tank 3 through the return oil path 9b. Even at off-state of the clutch, some of pressure oil is always exhausted by the escape oil path 9b to be used for lubrication of the devices of a working oil pressure circuit. When an impulsive rise in oil pressure occurs in the working oil pressure circuit, some of pressure oil escapes through the oil path 9b provided with a throttle 10, so that such impulsive oil pressure is softened. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10337933-A (JP)
Title: Printer control method and recording system
Inventor: KIKUCHI TADAMI
IPC: B41J29/38
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate the work for resetting a printer to normal state. SOLUTION: The recording system comprises a computer 2, a printer 5 and a dedicated interface 3. When a control program detects an input for urging the printer 5 to resume operation at the time of resetting the printer 5 to normal state, the level of operation confirming signal at the dedicated interface 3 is varied alternately between a signal level indicative of the operating state and a signal level indicative of nonoperating state. An operation for initializing the printer 5 is performed on the printer 5 side based on the transition of the operation confirming signal from the signal level indicative of nonoperating state to the signal level indicative of operating state.
Patent JP-S63313699-A (JP)
Title: Ni base metal foil for brazing
Inventor: MORITO NOBUYUKI
IPC: B23K35/30
Filed: 1987-06-17
Abstract: PURPOSE:To improve a workability with maintaining good brazability by providing a single plating layer of Ni or Fe or the alloy plating layer with Ni or Fe as the main component on the surface of a Ni base rapid solidified metal foil. CONSTITUTION:On the substrate surface of a Ni base rapid solidified metal foil a Ni or Fe plating layer or the alloy plating layer with Ni or Fe as the main component is provided. The plating layer acts as a lubricant by the existence of this plating layer in the case of punching, etc., and the workability in punching, etc., can be increased. At this time, the working is facilitated by taking the rapid solidified metal foil of being in an amorphous state actually for the substrate. As for a high temp. brazing filler metal, the averaged composition of a plating layer and Ni base rapid solidified metal foil contains 5-18% Cr, 1-6% Fe, 2-5% B and 2-6% Si in wt.% and the balance is actually composed of Ni and impurities, and can be adjusted by the composition, melting point, etc., of a base metal.
Patent JP-S5777029-A (JP)
Title: Manufacture of thin tungsten oxide film
Inventor: YAMAZAKI YOSHIO
IPC: G02F1/15
Filed: 1980-10-24
Abstract: PURPOSE: To obtain an amorphous thin film with superior characteristics by heat- treating a thin film of an alcohol soln. contg. the reaction product of WCl 6  with fatty acid.  
     CONSTITUTION: WCl 6  is reacted with satd, or unsatd. fatty acid to synthesize an org. W compound. Mono- or polyhydric alcohol is added to the W compound, and the resulting stable soln. is applied to a glass surface and heat-treated to obtain a transparent WO 3  film. This film is an amporphous thin film and emits light under voltage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5940150-A (JP)
Title: Penetrant for fluorescent penetrant inspection and fluorescent penetrant inspecting method
Inventor: FUMIYA TADAYUKI
IPC: G01N21/91
Filed: 1982-08-30
Abstract: PURPOSE:To make operation simple and to improve considerably efficiency, by using the two; a fluoresent material which emits fluorescence under irradiation of UV light in a crystal state and a volatile solvent, as essential components. CONSTITUTION:A penetrant for fluorescent penetrant inspection is prepd. by dissolving 0.1-5pts.wt. a fluorescent material which dissolves in a volatile solvent, crystallizes when the volatile solvent evaporates, and emits fluorescence under irradiation of UV light in a crystal state in 100pts.wt. the volatile solvent. Org. phosphors such as anthracene, fluoracene, carbazole, pyrene or the like and optical whitening agents of stilbene, imidazole, thiazole, oxazole, triazole or the like are used for the above-mentioned fluorescent materials. Such penetrante for fluorescent penetrant inspection is formed by adding a prescribed amt. of the fluorescent material in the selected volatile solvent and dissolving thoroughly the same.
Patent JP-H10337870-A (JP)
Title: Method for discharging liquid and liquid discharge head
Inventor: ISHINAGA HIROYUKI
IPC: B41J2/14
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To stabilize the direction of a sub-droplet (satellite) so produced as to follow the main droplet of a discharged liquid drop, to reduce also the quantity thereof and thereby to improve image quality, by using a movable member which moves integrally with a movable separating membrane and also has a free end on the discharge orifice side. SOLUTION: A movable member 26 having a free end on the discharge orifice 11 side is so provided as to face a region of displacement of a movable separating membrane 5 which is displaced by a bubble 40. In a process of contraction of the bubble 40, the movable member 26 increases the velocity VB of contraction on the upstream side (the opposite side to a discharge orifice 11) of the movable region of the movable separating membrane 5 to be larger than the velocity VA of contraction on the downstream side (the discharge orifice 11 side) of this region by the spring property thereof and prevents the flow velocity B on the side near the movable separating membrane 5 from becoming too large. Therefore the direction of a satellite 33 can be aligned with a main droplet 32.  Besides, the spring property of the movable member 26 accelerates the contraction of the movable separating membrane 5 and thereby meniscuses 31a and 31b are drawn into a first liquid passage 3 rapidly from the discharge orifice 11. Therefore the main droplet 32 separates from a liquid in the first liquid passage 3 at an increased velocity and, therefore, the volume of the satellite 33 decreases.
Patent JP-H09329177-A (JP)
Title: Shaft seal device of single tube-type damper
Inventor: SHIROTANI TETSUYA
IPC: F16F9/36
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a seal lip by making the pressure in a sealing chamber escape to an operating oil chamber, to prevent the increase of the face pressure of a contact face with a piston rod. SOLUTION: A rod guide 31 is provided with a sealing chamber S4 for accomodating a seal lip 33a of a sealing member 33, the connecting paths 31b, 31c, 31d for connecting the sealing chamber S4 and an operating oil chamber S1 are formed on the rod guide 31, and an orifice 36 is formed on the way of the connecting paths 31b, 31c, 31d, for escaping the pressure of the sealing chamber S4 to the operating oil chamber S1 through the connecting paths 31b, 31c, 31d and the orifice 36.
Patent JP-H09331011-A (JP)
Title: Semiconductor device
Inventor: YANAGI YOSHIYUKI
IPC: H01L23/50
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the workability when a substrat, etc., is mounted on a substrate, etc., while the generation of a short-circuit etc., is being prevented effectively by a method in which the width, of the intermediate part of each outer connection terminal is narrowed a little. SOLUTION: A plurality of outer connection terminals 2, which are connected to the integrated circuit formed inside a semiconductor main body 1, are provided in the state in which the outer connection terminals 2 are protruding in the same direction from the side face of the semiconductor main body 1. The outer connection terminals 2 are tabularly formed on the same plane surface. Also, an almost semicircular notched part 2B is formed on both sides in widthwise direction very close to the semiconductor main body 1 of the outer connection terminals 2, and the width of the terminals 2 is formed narrower than the outer part by the two notched parts 2B which are opposingly provided. As a result, the installation of a jig, etc., for protection of the semiconductor main body is unnecessary, and the workability of the twisting operation of the outer connection terminals 2 can be improved.
Patent JP-H11333497-A (JP)
Title: Self-completed circulating type waste fluid purifying unit
Inventor: OKABAYASHI MASAHIRO
IPC: C02F9/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject unit capable of being used over a relatively long period of time only by arranging a toilet bowl without performing the connection with a water supply and drainage system. SOLUTION: A self-completed circulation type waste fluid purifying unit 1 used in such a state that a machinery such as a toilet bowl or the like is attached and repeating circulation such that the waste fluid after the use of the machinery is purified to be supplied to the machinery to be reused is equipped with a waste fluid treatment apparatus 4 for purifying the waste fluid from the machinery attached to the surface of a unit panel, the washing soln. storage tank 5 receiving the treated soln. supplied from the waste fluid treatment apparatus to supply the same to the machinery as a washing soln. and a treatment soln. amt. control apparatus 6 removing the liquid or moisture excessively supplied to the unit by evaporation or recovering moisture evaporated in the processing process to control the treatment soln. amt. in the unit.
Patent JP-H05338207-A (JP)
Title: Recording device
Inventor: DANZUKA TOSHIMITSU
IPC: B41J2/05
Filed: 1992-06-09
Abstract: PURPOSE:To provide a recording device capable of rationally setting each load required to a plurality of kinds of recording materials having the different density of the same system color. CONSTITUTION:A recording device has a plurality of recording heads 9A, 9B, in which plural kinds of recording materials having the different density of the same system color are used respectively and recording is conducted, a distributing-signal generating means distributing and generating recording signals for driving each recording head 9A, 9B in response to parameters related to variable density, and means 12A, 12B having the quantities of the recording materials set in relation to the parameters at every kind.
Patent JP-S5274104-A (JP)
Title: Vane type pump or motor
Inventor: YANO MITSURU
IPC: F04C2/34
Filed: 1975-12-17
Abstract: PURPOSE: To provide a variable capacity mechanism and also permit extension of life by reducing wear at the vane tip. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10340395-A (JP)
Title: Car allocation management method and car allocation management system
Inventor: HORIUCHI SOICHIRO
IPC: G08G1/13
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To perform accurate car allocation management by referring to a time table prepared beforehand and outputting the required time as estimated time for the estimation request of the time required for movement between optional areas. SOLUTION: Identification codes are attached to respective transport object areas to be a departing place and a destination, the standard time required for the movement between the respective transport object areas is decided, based on investigations and a standard time table required for the movement between the respective transport object areas is set relating to the identification codes. For instance, it is estimated that [1] hour is required from the inside of Osaka City included in the area code [06] of a D12 column to the suburbs of Osaka Prefecture summarized to the area code [072] of a D11 column (including 0722) by the entry of a D13 column. Further, by adding loading time and unloading time (one hour for instance), the time from loading start to unloading end is estimated.
Patent JP-S625209-A (JP)
Inventor: YUUJIN AABINGU GOODON
IPC: G02B6/34
Filed: 1986-06-27
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。