baber/WOPTO huggingface dataset:
Patent JP-S558627-A (JP)
Title: Magnetic tape device
Inventor: ISAKI MASATAKA
IPC: G11B15/665
Filed: 1978-06-29
Abstract: PURPOSE:To make it possible to store a magnetic tape, which is led out from a cassette, into the cassette stably and surely by performing the driving of a loading ring and the driving of a reel stand driving idler by the same motor. CONSTITUTION:Loading motor 16 is rotated by operating reproducing operation material 33, and magnetic tape 3 in cassette 2 is led out by a tape leading-out winding means including loading ring 13, and magnetic tape 3 is wound around tape guide drum 18 incorporating magnetic head 20. Then, loading ring 13 is rotated in the direction reverse to the loading time by operation stop operation material 58, and magnetic tape 3 is unloaded from tape guide drum 18, and idler 50 is brought into contact with reel stand 41 by rotation, thus storing magnetic tape 3, which is led out from cassette 2, into cassette 2 by the power of loading motor 16.
Patent JP-H09245038-A (JP)
Title: Sentence preparation device
Inventor: TAKATO ATSUSHI
IPC: G06F17/27
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a sentence preparation device capable of supporting sentence preparation by satisfactorily selecting plural phrases for respective terms. SOLUTION: This sentence preparation device is provided with an phrase dictionary in which concepts indicated by the respective terms are provided with one or plural semantic relation between the similar terms. In the case that a user does not think of an appropriate phrase or expression while preparing a sentence, the phrase conversion key of a keyboard is pressed and the terms thought of among contents desired to be expressed are inputted to a basic term column 231 on a phrase conversion screen 21. Also, as needed, after an associative word for indicating the semantic relation is inputted, an OK column 213 is operated. Then, phrase candidates provided with the semantic relation with basic terms stored in the phrase dictionary are retrieved and displayed on a phrase candidate screen 22 along with the semantic relation.  The user prepares a document full of expressive power by selecting the appropriate term from the phrase candidates.
Patent JP-H01249822-A (JP)
Title: Epoxy composition for sealing
Inventor: MATSUKI YASUO
IPC: C09K3/10
Filed: 1988-03-31
Abstract: PURPOSE:To obtain the subject composition, comprising a compound with plural epoxy groups, a spiro compound and a curing agent, having low linear expansion coefficient, excellent moisture resistance, dimensional stability and low stress development, suitable for sealing semiconductor devices such as IC and LSI. CONSTITUTION:The objective composition comprising (A) a compound having >=2 epoxy groups (preferably epoxidized novolak or epoxidized hydroxystyrene resin with 150-250 epoxy equivalent), (B) a spiro compound (preferably spirorthocarbonate) and (C) a curing agent (preferably novolak-based resin such as phenolic novolak or butylated novolak resin with such a polymerization degree as to be lower than 2000weight-average molecular weight) preferably in a ratio of 5-100 pts.wt. (B) component and 5-100 pts.wt. (C) component based on 100 pts.wt. (A) component.
Patent JP-H05280754-A (JP)
Title: Electric cooking device
IPC: F24C7/04
Filed: 1992-04-01
Abstract: PURPOSE:To prevent an abnormal rise in the ambient temp. of a heater by a method wherein, when the prescribed minimum temp. of a lamp heater is not detected within a predetermined time after switching the lamp heater to a low output operation, its output is further lowered to a predetermined value. CONSTITUTION:When a lamp heater 3 is switched to a low output condition, its ambient temp. normally drops to a prescribed minimum temp. However, in the case of the cooking vessel, e.g. earthen pot, low in heat conductivity and good in heat insulation, since the quantity of heat produced by the lamp heater 3 exceeds that transferred to the cooking vessel, the ambient temp. of the lamp heater 3 does not drop to the prescribed minimum temp. but rises gradually. Since a temp. detecting means 8 does not detect the prescribed minimum temp. within a predetermined time, a control means 18 reduces the output of the lamp heater 3 to a predetermined low value. Therefore, the ambient temp. of the lamp heater 3 becomes low. This can prevent the ambient temp. of the lamp heater 3 from becoming abnormally high.
Patent JP-S59204006-A (JP)
Title: Manufacture of optical communication cable
Inventor: FUKUSHIMA YOUJI
IPC: H01B13/00
Filed: 1983-05-07
Abstract: PURPOSE:To eliminate a shift of a phase, and to increase a twisting speed by detecting by a potentiometer a shift of a phase of an optical fiber inserting groove of a spacer and a rotary cage, and accelerating or decelerating a rotating speed of the rotary cage. CONSTITUTION:A rotational angle theta' of a butt strap 4 with a projection interlocks proportionally with a rotational angle theta of a potentiometer 7 by a gear 8, but when a shift is generated, voltage V generated by the potentiometer 7 is converted to voltage of positive and negative being in proportion to the rotational angle theta of the left and right by setting the center value of a part where each phase of a spacer 1 and the butt strap 4 with a projection coincide to 0V by an operating circuit. When the phases coincide with each other, a geared motor 14 is immobile, and a rotation of a main shaft 15 is transferred as it is by 1:1 to a rotary cage 11. But when the phase is shifted, the geared motor 14 rotates forward or backward automatically so as to match the phase, the rotation of the main haft 15 is transferred to the rotary cage 11 by 1:1+ or -alpha, and when the phases are matched, the rotation of the geared motor 14 is stopped.
Patent JP-H11281441-A (JP)
Title: Flow rate sensor
Inventor: YAMAGISHI KIYOSHI
IPC: G01F1/68
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate sensor capable of highly accurately measuring a flow rate even if the specific heat of fluids is small, a flow rate is small or the like, by reducing the quantity of heat radiated from each part of the flow rate sensor to a casing and the outside as much as possible. SOLUTION: In this flow rate sensor including a flow rate detecting section 2 having a heat generator 8 and a temperature detector 12 formed on a substrate 6, a recess 14 is formed in the substrate 6 by etching, and this recess 14 is sealed by a preparation made of glass to form an air layer. Then, a surface laminating the heat generator 8 and the temperature detector 12 is placed oppositely to one end surface of a fin plate for transmitting heat with fluids to be detected, and the flow rate detecting section 2 is fixed.
Patent JP-S61238077-A (JP)
Title: Driving method for fixing roller
Inventor: WATASHI MASAHIRO
IPC: G03G15/00
Filed: 1985-04-15
Abstract: PURPOSE:To raise the temperature of the entire surface of a pressure roller uniformly in a relatively short time by equalizing the time of low-speed rotation to the sum of the remaining time based upon a set time and the time when the temperature is lower than set temperature. CONSTITUTION:The temperature detection signal and copying operation continuation state indication signal of the fixing roller are applied to a microcomputer 61 which has a counter 64 and a control signal from the computer 61 is applied to a main motor 62 for carrying on the copying operation of a copying machine and a fixing motor 63 for driving the fixing roller. When a device is in operation, the fixing roller is rotated fast by the motor 62 and when the device is not in operation and the temperature of the fixing roller is higher than the specific set temperature, the fixing roller is rotated slow by the motor 63; the time of the low-speed rotation is set to the shorter time between the sum of the remaining time based upon the specific set time and the time when the temperature is lower than the set temperature and the set time. Thus, the entire surface of the pressure roller is raised in temperature in a relatively short time to fix images stably.
Patent JP-H09268190-A (JP)
Title: Mitomycin c derivative and nonreceptor type tyrosine kinase inhibitor
Inventor: YAZAWA KAZUYOSHI
IPC: C07D487/14
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a mitomycin C derivative containing a highly unsaturated fatty acid residue, excellent in inhibitory action on nonreceptor type tyrosine kinase related to a cancer and an immunological disease, useful as a carcinostatic agent, a therapeutic agent for an immunological disease. SOLUTION: This mitomycin C derivative is shown by the formula (RCO is an n-3-based highly unsaturated fatty acid acyl residue; Me is methyl), is excellent in inhibitory activity against nonreceptor type tyrosine kinase related to a cancer and an immunological disease and is useful as a carcinostatic agent, a therapeutic agent for an immunological disease, etc. The compound is obtained by adding a solution of docosahexaenoic acid in ethyl acetate to a solution of diisopropylcarbodiimide in ethyl acetate at 0 deg.C, stirring at 0 deg.C for 30 minutes, adding mitomycin C and further reacting at room temperature for 24 hours.
Patent JP-S57195546-A (JP)
Title: Manufacure of cap nut
Inventor: SHIMADA MIGI
IPC: F16B37/14
Filed: 1981-05-28
Abstract: PURPOSE:To manufacure a cap nut cheaply by a hoop steel intermittently and performing continuously forming of cap by drawing and blanking and fixing of caps and thereby improving production efficiency. CONSTITUTION:A hoop steel 1 is run intermittently, and a cap drawing punch 2 is lowered at every stop, and the hoop steel 1 is drawn into cap-shape by a holding stand 3. When the cap part is sent between a cap blanking punch 4 and a nut body 5, and the cap blanking punch 4 is lowered, a concave part 6 of the nut body 5 works as a die and blanks a cap. At the same time, the cap is fixed to the nut body 5. The inner face of the cap blanking punch 4 is formed in the same shape with the cap which is formed by drawing by the drawing punch 2 and the holding stand 3, and external shape and size are formed similar to those of the concave part 6 of the nut body 5. The strength of the cap nut can be enhanced by caulking the nut body 5.
Patent JP-S523827-A (JP)
Title: Animal plankton expellent for eel culturing ponds
Inventor: TAWARA YUUICHIROU
IPC: A01N57/14
Filed: 1975-06-28
Abstract: PURPOSE: A method for expelling and inhibiting animal planktons in eel culturing ponds without doing harms to eels being cultured. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000272417-A (JP)
Title: Rear monitoring device for vehicle
Inventor: FUKUSHIMA SHINYA
IPC: B60R1/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To surely monitor a rear part of a vehicle when the vehicle is driven backward. SOLUTION: A rear window glass 11 is formed of a plate whose reflectance and transmissivity are changed by the drive voltage. A video camera 21 to pick up the image of the view backward of a vehicle 10, and a video projector 23 are provided. A detecting means 31 to detect that a shift lever 12 of the vehicle 10 is on a back position is provided. When the shift lever 12 is at the position other than the back position, the reflectance and transmissivity of the rear window glass 11 are controlled to be smaller and larger, respectively by the detected output of the detecting means 31.  When the shift lever 12 is at the back position, the reference and transmissivity of the glass 11 are controlled to be larger and smaller, respectively by the detected output of the detecting means 31, and the video signal to be outputted from the video camera 21 is supplied to a video projector 23 to display the image picked up by the video camera 21 on the rear window glass 11.
Patent JP-H03280417-A (JP)
Title: Substrate heat-treating device
Inventor: OKADA MASATO
IPC: H01L21/027
Filed: 1990-03-28
Abstract: PURPOSE:To make it possible to conduct an extremely uniform heat treatment by a method wherein, in a heat exchanger with which a heat treatment is performed while purifying air is being brought into contact with the surface of a substrate, a conversion controlling device, in which the upper region of the substrate surface is divided into a plurality of small regions by partitioning with partition plates which are almost vertical to the substrate surface, is arranged on the upper region of the substrate surface. CONSTITUTION:A heat treatment is conducted on the surface part of a substrate 1 using heat exchangers 2 and 3 located on the surface of the substrate 1. Conversion controlling devices 4 and 5 are arranged on the upper region of the surface of the substrate 1, and the region is divided into a plurality of small regions 45 using partition plates 43 which are almost vertical to the surface of the substrate 1, Accordingly, a heat convection is generated in the small regions 45, the convection such as crossing the whole upper area is suppressed, temperature distribution becomes uniform, the movement of purifying gas is ensured, the surface of the substrate 1 is maintained clean, and a uniform heating can be conducted. Also, by providing heat exchanger 44 at least on the plurality of small regions 45 of the convection controlling device 4, heat convection is confined in the small regions 45, and a highly efficient heating can be made possible. When a cooling operation is conducted, the capacitors 53 arranged on a lattice perform the function as an onboard heat exchanger and a partition plate.
Patent JP-2000274026-A (JP)
Title: Rain gutter support
Inventor: KURIOKA EIICHIRO
IPC: E04D13/072
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a rain gutter support being manufacturable at low cost and having a locking mechanism which enables reliable and firm engagement even in shallow grooves formed in a gutter support body, and which has sufficient strength to withstand stresses produced by a locking lever. SOLUTION: This rain gutter support A includes a gutter support body 5 slidably connected to a mounting rod 4 and a locking mechanism having a horizontally rotating locking lever 3 and connected to the gutter support body 5 by a connecting shaft 6 vertically passing through them. A plurality of grooves 41b are cut in the lower surface of the gutter support body 5 and the locking mechanism comprises a combination of a stopper blade body 2 having biting edges 2b which correspond to the grooves 41b, and a support seat base 1 having projections 1a formed on its bottom face and raising the stopper blade body 2 to lock the biting edges 2b into the grooves 41b when the locking lever 3 is operated to a locking position.
Patent JP-S575662-A (JP)
Title: Preparation of solid food comprising soybean milk as main raw ingredient
Inventor: UENO KATSUJI
IPC: A23L11/00
Filed: 1980-06-13
Abstract: PURPOSE: To prepare a solid food having a nutritive value, capable of being easily crushed with the teeth, by using soybean milk and bread crumb as main raw ingredients.  
     CONSTITUTION: Bread crumb and a coagulant for soybean milk, e.g., calcium chloride, are added to soybean milk so that it is coagulated. The coagulated material is ground into pieces, packed into a mold box, pressed to remove free water, and cut into a desired size and form. The prepared material is once dried to remove water in the solid material, boiled with a proper seasoning so that the seasoning is completely penetrated into the interior, and dried with hot air. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S576228-A (JP)
Title: Oil storage tank
Inventor: NISHIKAWA MAKOTO
IPC: F23K5/14
Filed: 1980-06-13
Abstract: PURPOSE: To purge foreign matters, water contents and the like contained in the fuel by arranging a float whose apparent specific gravity is smaller than that of the stored fuel, within a storage tank in a manner movable upwards and downwards, to cause the fuel to perform doughnut shaped motions, in the oil storage tank which supplies liquid fuel to a combustion device.  
     CONSTITUTION: A cylindrical oil storage tank 2 opens a cock 6 at its lower end, a pouring port 3 at its upper end, and an oil feed pipe 4 at the lower end of its side trunk part. Within the tank there is arranged in a manner movable upwards and downwards, a small float 8 in which there are formed small projections 7 projecting towards the center part of the upper surface of the tank, preventing the peripheral edges of the projections from tightly adhereing to the inner wall of the tank, and holding a suitable interval, around the periphery so that they substantially contact the inner wall, and whose apparent specific gravity is smaller than that of the fuel stored in the tank. When the fuel is stored in the tank through the pouring port 3, the fuel hits the center part of the float 8 and flows down to the peripheral edges. Then, the fuel separates from the peripheral edges, and thereafter flows towards the center part from the inner wall surface. Thereafter, the fuel continues the doughnut shaped motion while pushing up the float 8, to raise the oil surface. Accordingly, foreign matters gather at the center part, and hence they can be discharged out of the cock 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03284105-A (JP)
Title: Magnetic levitation railroad and magnetic levitation transportation means
Inventor: KOBAYASHI KOJI
IPC: B60L13/10
Filed: 1990-03-28
Abstract: PURPOSE:To eliminate an electromagnetic running resistance in a low speed region and, accordingly, reduce a power supply capacity for propulsion coils by a method wherein a certain section where no levitation coil is provided is provided in a rail, electric switches are provided on the levitation coils and retractable wheels are provided. CONSTITUTION:Levitation coils 1 are provided in sections except a low speed running section 9. A superconducting coil mounted on a magnetic levitation train is DC-excited. On the other hand, propulsion coils 2 are AC-excited so as to be synchronized with the speed of the magnetic levitation train to drive the train. As the magnetic levitation train runs on wheel by pushing out retractable wheels in the low speed running section 9, a levitation force is not required. Therefore, no levitation coil 1 is provided in the low speed running section 9.
Patent JP-S566504-A (JP)
Title: Balanced modulator
Inventor: NISHIMURA TOSHIJI
IPC: H03C1/54
Filed: 1979-06-28
Abstract: PURPOSE:To ensure the balanced modulation which is steady to the temperature change and can be carried out assuredly even with a minute amount of the input carrier, by providing the temperature compensating element. CONSTITUTION:Transistors 22 and 24 form the 1st differential amplifying circuit; transistors 29 and 31 form the 2nd differential amplifying circuit; transistors 41 and 44 from the 3rd differential amplifying circuit; and transistors 42 and 45 form the 4th differential amplifying circuit respectively. The temperature compensating  emitter of the 1st transistor 40 is connected to the collector of one transistor 29  forming the 2nd differential amplifying circuit; and the temperature compensating  emitter of the 2nd transistor 43 is connected to the collector of the other transistor  31 each.
Patent JP-S60223533-A (JP)
Title: Crane device for hydraulic shovel
Inventor: TABATA TETSUO
IPC: E02F3/40
Filed: 1984-04-20
Abstract: PURPOSE:To horizontally move an object lifted up without vertical movement by a method in which a rail is attached to the lower part of the arm of an hydraulic shovel, and a supporter from which a crane device is hung down is moved back and forth. CONSTITUTION:When setting timbering or water pipe in an excavated trench by crane operation, where these objects are horizontally moved, a boom cylinder 15 and an arm cylinder 16 are operated and an arm 1 and a rail 2 attached to the lower part of the arm 1 are held horizontally. A chain block 8 is then operated to hang down the object, and when an hydraulic cylinder 6 is operated, the supporter 3 of the crane device 7 moves horizontally along the rail 2. When the device is used as usual crane, the cylinder 6 is operated to hold the supporter 3 in fixed state.
Patent JP-S59206978-A (JP)
Title: Character string, graphic, picture synthesizing device
Inventor: EBINA OSAMU
IPC: G06F17/21
Filed: 1983-05-11
Abstract: PURPOSE:To heighten the degree of freedom of documentation synthesizing plural pieces of independent information at will and enabling any correction and reconstitution by adding information that indicates a synthesizing method and synthesizing character strings, graphics and pictures in conformity to the information. CONSTITUTION:The whole operation of a synthesizing device 100 is controlled by a controlling section 106. A work area serving also as a synthesized result accumulating section 113 is a memory of such a property that when new information is written, old information of the same address is erased (information written last is accumulated as it is). Writing in the memory 113 is performed from information of the lower priority order indicated by synthesizing indication information. The controlling section 106 gives a command to the input changing section 112 of the work area 113 to connect an accumulating section having information of the lowest priority and the memory 113. On completion of data transfer of information of the highest priority, information of the memory 113 becomes one which is synthesized in conformity to the synthesizing indication information.
Patent JP-S537100-A (JP)
Title: System for setting magnetic moment of artificial satellite
Inventor: SATOU NOBUO
IPC: B64G1/46
Filed: 1976-07-09
Abstract: PURPOSE: To provide a system for setting continuously, freely and selectively the magnetic moment value of an artificial satellite by changing the applied time of the voltage to a charging magnet by generating the voltage of waveform in triangular or the like shape by an oscillator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0539639-A (JP)
Title: Capsule for fixing anchor
Inventor: HASHIMOTO FUJIO
IPC: C09J201/00
Filed: 1991-03-19
Abstract: PURPOSE:To uniformly mix an unhardened adhesive and a hardening agent by only driving an anchor inserted into a capsule insertion hole with a hammer and the like. CONSTITUTION:A hardening agent 6 is filled and sealed in a gap between an inside capsule 3 filled and sealed with an unhardened adhesive 5 and an outside capsule 2, and the hardening agent 6 is arranged around the unhardened resin. When the inside capsule 3 and the outside capsule 2 are broken at the time of driving, the unhardened adhesive 5 and the hardening agent 6 are immediately dispersed and mixed uniformly.
Patent JP-H08278431-A (JP)
Title: Optical fiber branching cord and mold for molding
Inventor: OTSUKA KENICHIRO
IPC: H01R43/00
Filed: 1995-04-06
Abstract: PURPOSE: To facilitate production and to make an optical fiber branching cord suitable for mass production by integrally providing the outer periphery of this cord with coating layers by injecting a resin into molds for molding. CONSTITUTION: The coating layers 4, 5 consisting of resins are formed on the outer peripheries of the optical fibers 2 and branching part 3 of the optical fiber branching cord having a multi-fiber ribbon 1, the optical fibers 2 formed respectively dividedly with the front end of the multi-fiber ribbon 1 and the branching part 3 which exists near the boundary between the multi-fiber ribbon 1 and the optical fibers 2 and include a part of both. The coating layers 4, 5 are formed by the molds for molding. The method for forming the coating layers 4, 5 is executed by removing the sheath at the front end of the multi-fiber ribbon 1 and taking out the respective optical fibers 2, then holding and fixing the fiber tape 1, the branching part 3 and the respective optical fibers 2 respectively into the grooves and recesses between the upper mold and the lower mold.  The UV curing resin is then introduced from a resin injection hole and is cured by a UV irradiation device.