baber/WOPTO huggingface dataset:
Patent JP-S59145729-A (JP)
Title: Method for extending life of lance for stirring molten metal
Inventor: SHIRATANI YUUSUKE
IPC: C21C7/072
Filed: 1983-02-09
Abstract: PURPOSE:To prevent the generation of the crack in the covering refractories of a lance for stirring a molten metal and to extend the life of the lance in the stage of using said lance by heat-insulating or heating the lance after the treatment. CONSTITUTION:A molten metal is stirred and refined by using a lance 3 for stirring a molten metal consisting of a metallic pipe 7 having a gas passage hole 7' and refractories 8 covering the outside circumference thereof. The lance 3 drawn into the atmosphere after the treatment is housed into a heat insulating vessel 10. The vessel 10 consists of a shell 11 and a heat insulating material 12 and is provided with a burner 15 for heating. The lance 3 is thus insulated in terms of heat and if necessary the lance is heated to prevent the decrease in the surface temp. of the lance 3 and to decrease the temp. difference between the inside and outside surface of the refractories 8, by which the generation of the crack and stripping in the refractories 8 is prevented and the service life of the lance 3 is extened.
Patent JP-H01194093-A (JP)
Title: Portable electronic device
Inventor: ADACHI TOSHIMASA
IPC: G06K19/07
Filed: 1988-01-29
Abstract: PURPOSE:To optionally set the necessity/unnecessity of personal check in accordance with a using case even in the same application by accessing a 2nd area of a memory part in accordance with an access condition set in an area definition information in a 1st area of the memory part in accordance with an access request from the external. CONSTITUTION:For instance, access condition information added to each area definition information in an area definition information area 25 indicates the existence of collation of a personal identification number and access condition information added to each area definition information in an area definition information area 26 indicates no collation of the identification number. In case of a transaction requiring the shortening of a transaction time, application to be freely accessed is specified, and in case of other shopping transaction or the like, application to be accessed after personal check is specified. Thus, the necessity/unnecessity of personal check can be optionally set in accordance with a using case even in the same application.
Patent JP-H09190211-A (JP)
Title: System for controlling route of numerically controlled device
Inventor: OTSUKI TOSHIAKI
IPC: G05B19/4093
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To reduce a shock on a machine and to reduce work errors by inserting spline interpolation between work commands when the acceleration directions of the continuous work commands become discontinuous. SOLUTION: When an arc command is continuously given by following a linear command, acceleration vertical to the travel direction of a tool suddenly changes with the switch of the command. Then, the coordinate of a switch point A is set to be (0, 0) and spline interpolation is inserted in a period from the position of a start point B going up to the side of linear interpolation by d1 to the position of an end point C advanced to arc interpolation by d2. Generally, a spline curve is displayed by an n-th order polynomial. For continuously and smoothly changing acceleration among the continuous interpolation blocks, the spline curve passes through adjacent routes at the starting point and the end point. Then, a spline function is decided so that the primary and secondary differential vectors of the curve continue with the adjacent route at the starting point and the end point.  Thus, work control is realized without the shock based on it.
Patent JP-S55111402-A (JP)
Title: Method of controlling growth of plant
Inventor: SUZUKI ITSUPEI
IPC: A01N33/22
Filed: 1979-02-21
Abstract: PURPOSE: 3-Methylphenyl 4-nitrophenyl ether is used as the effective component and applied in lower concentration than that when it is conventionally used as a herbicide to control the growth of useful plants with no physiological actions.  
     CONSTITUTION: 3-Methylphenyl 4-nitrophenyl ether is applied as the effective component in a concentration of less than 500ppm to useful plants, e.g., vegetables such as cucumber, cabbage, lettuce, flowers such as chrysanthenum, morning glory, or fruit trees. On application, it is suitably used in form of emulsion, wettable powder, dust or aqueous solution in the same way as in other usual agricultural chemicals and it is sticked to the plants. Usually, the above preparation is diluted with water or a solvent and applied by spraying or other methods. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59144274-A (JP)
Title: White line skip type facsimile equipment
Inventor: NAKASAKI YASUO
IPC: H04N1/41
Filed: 1983-02-07
Abstract: PURPOSE:To simplify hardware constitution and to shorten a transmission time by sending two white lines within the minimum transmission time of one line. CONSTITUTION:When the initialization of an encoder 1 is completed, a picture signal transfer request C is turned on and a picture signal part turns on a line synchronizing signal B to tranfer a picture signal A to the encoder 1. The encoder 1 reads the picture signal A and performs encoding processing to transfer code data D to a circuit part. A D.FF6 holds the picture signal A when there is the picture signal A while the signal B is on, and a D.FF7 outputs th result of the D.FF6 to a selector 4 to stop a picture signal transfer clock J. The encoder 1 sends bits Fill to the circuit part until the output H of the selector 4 turns on when the output H is off. In this case, outputs I1 and I2 of a counter are switched according to the output F of a change-point detecting circuit 2 unless a change point is detected, and the selector 4 decreases the number of counting stages of the counter 3.
Patent JP-H07222824-A (JP)
Title: Safety device for carbon dioxide fire-extinguishing facility
Inventor: YOSHIE TSUGUO
IPC: A62C37/00
Filed: 1994-02-16
Abstract: PURPOSE:To prevent an unnecessary start of a fire-extinguishing facility caused by an erroneous manipulation or the like, so as to ensure a safety by providing fire-extinguishing operation limiting means including a timer for limiting transmission of a start instruction signal to a starting device until a predetermined time elapse from the time when a cover of a control box is opened, even though a start control button is operated. CONSTITUTION:A control part 41 for a carbon dioxide fire-extinguishing facility, incorporates fire-extinguishing operation limiting means 46 including a timer 46a for limiting transmission of a start instruction signal to a starting device until a time required for confirming a safety such that a person in a protecting area has escaped, elapses after covers of control boxes 33A, 33B are opened, even though start control buttons located in the control boxes 33A, 33B are depressed, in addition to a delay timer 45, means 47 for informing a depression waiting time for the start control buttons in association with the opening of the covers of the control boxes, and means 48 for informing a start preparation completing condition, that is, the completion of elapse of a time set up on the timer 46a in the fire-extinguishing operation limiting means 46.
Patent JP-S55112255-A (JP)
Title: Epoxy resin composition
Inventor: HAYASHI HIDEO
IPC: C08G61/02
Filed: 1979-02-21
Abstract: PURPOSE: Epoxy resin composition, improved in water- and brine resistance without reduction of its oil resistance, which comprises epoxy resin and a resin obtained by the reaction of an α,β-unsaturated dicarboxylic acid with aromatic petroleum resins obtained under specified conditions.  
     CONSTITUTION: A composition comprising 5W90pts.wt., of a resin and 95W 10pts.wt., of epoxy resin, said resin being obtained by reacting 2W20pts.wt. of an α,β-unsaturated dicarboxylic acid or its anhydride on 100pts.wt., of a resin obtained by polymerizing, with addition of Friedel-Crafts catalysts, a system in which 7W25pts.wt. of phenols are added to 100ptw.wt., of a hydrocarbon fraction which boils at 140W220°C and contains byproduct unsaturated hydrocarbons from petroleum cracking, etc. When said phenols are added in less than 7pts.wt., it is slightly soluble in the epoxy resin and when in more than 25pts.wt., not only the color deteriorates, but also the water- and brine resistances of the epoxy resin composition obtained are reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04212762-A (JP)
Title: Storage device reversibly storing digital data on plurality of track storage medium, decoding device, information reproducer used together with such storage medium, and integral storage device used together with such storage device and decoding device and/or information reproducer
Inventor: GERARUDOUSU KORUNERISU PETORAS
IPC: G11B20/00
Filed: 1991-01-18
Abstract: PURPOSE: To provide a device being a storage storing the digital data on a plural tracks memory medium, capable of properly protecting by coding and decoding complexness of a proper extent and realizing such a protection by a fixed format. CONSTITUTION: These devices are related to the storage and a decoder used together with the medium having plural parallel memory tracks. Error protection is provided by product codes of a C1 code word and a C2 code word. The C1 code word is allocated to a piece of memory segment in respective a piece of memory track. The C2 code word is repeatedly cyclic ranging to a whole tracks, and traverses even a boundary between segments. Physical space between symbols of the C2 code word becomes nearly uniform in the both coordinate axial directions. Further, required memory conditions for decoding are minimized.
Patent JP-S61177899-A (JP)
Title: Speaker
Inventor: HASEGAWA MITSUHIRO
IPC: H04R9/04
Filed: 1985-02-04
Abstract: PURPOSE:To amplify the oscillation between short distances of straight line of an oscillating body and to obtain the magnified oscillation of a diaphragm by providing the diaphragm which is adhered to the center part of an another straight part of a belt and has a driving bar projecting toward an opposite direction to radiating direction of sound from the diaphragm. CONSTITUTION:A field part 15 that consists of a bottom plate 11, a magnet 12 and a top plate 13 forms an annular magnetic air gap 14 in which a diaphragm 17 consisting of a voice coil 18 and of a voice coil bobbin 19 that winds the voice coil 18 is reciprocated according to an input signal. Therefore, a pedestal 23, bearing parts 21 and 22 and two pulleys 24 and 25 that wind a belt 32, all of which carry out a same reciprocal movement as of an oscillating body. But, because the center part of a straight part of one side of a belt that is wound around the two pulleys 24 and 25 is adhered to a fixing board 33, the center part of the straight part of another side of the belt is displaced by double of the displacement of the diaphragm 17.
Patent JP-H10218177-A (JP)
Title: Integrally formed pallet made of synthetic resin
Inventor: HAYAKAWA YUZO
IPC: B65D19/24
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To increase the flexural strength of a pallet and improve washability of easily removing soil, such as dirt and dust, stuck to ribs of the pallet, by forming hollow ribs extending in a direction orthogonal to a fork insertion hole between a front portion and a rear portion of the pallet. SOLUTION: An integrally formed pallet made of a synthetic resin has a front portion 2 constituted with ribs 1a-1d, a rear portion 4 constituted with ribs 3a-3d, and cylindrical girders 5a, 5b connecting the front portion 2 with the rear portion 4, and has a fork insertion hole 6 formed between the cylindrical girders 5a, 5b. In this pallet, ribs extending in a direction orthogonal to the fork insertion hole 6 between the front portion 2 and the rear portion 4 are formed with the hollow ribs 1a, 3a having hollow portions 7a, 8a, respectively. Further, each portion between the hollow ribs 1a, the hollow ribs 1a and 3a, and the hollow ribs 3a is connected by the solid ribs 1b, 3b, respectively.
Patent JP-H07229745-A (JP)
Title: Device for controlling travel of vehicle
Inventor: ASANUMA SHINKICHI
IPC: B60W30/00
Filed: 1994-02-16
Abstract: PURPOSE:To realize an appropriate vehicle speed control even when a vehicle is deviated from a preset route set by a navigation device. CONSTITUTION:A route traveling judging means M4 judges whether or not a vehicle is traveling on the route set by a route setting means M3 based on the output of a map information outputting means M1 and a vehicle position outputting means M 2, and when the vehicle is traveling on the preset route, the vehicle speed is controlled by a travel control means M5 so as to pass the curve ahead, or when the vehicle is deviated from the preset route, an alarm is given to the occupant by an alarming means M6, and the vehicle speed control by the travel control means M5 is stopped. When a deviation possibility judging means M10 makes a judgement that the vehicle is possibly deviated from the preset route, a deviation possibility route is set by a deviation possibility route setting means M7, and the vehicle speed is controlled by the travel control means M5 so as to pass the curve with most severe passing condition on the preset route and the deviation possibility route.
Patent JP-S53104008-A (JP)
Title: Pre-warming device for steam turbine
Inventor: MOMOEDA KATSUROU
IPC: F01D25/10
Filed: 1977-02-24
Abstract: PURPOSE: To improve warming efficiency by supplying warming steam from a low temperature re-heat line 7 to a heating chamber and a nozzle inner ring provided in a high pressure turbine exhaust portion and a medium pressure turbine casing, utilizing by-pass steam of a high pressure turbine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61179666-A (JP)
Title: Method for controlling received light quantity of photodetector
Inventor: YAMADA SATORU
IPC: H04N1/19
Filed: 1985-02-04
Abstract: PURPOSE:To decrease the variance in received light quantity by storing an information value corresponding to a light emitting voltage to the address location of the light emitting element of a memory and reading the information value stored in the address location corresponding to the memory at every light emitting element so as to control the light emitting voltage of the light emitting element according to the information value. CONSTITUTION:Each light emitting element reads a reference original and the read result is stored in a memory 22 as the digital value of a light emitting voltage corresponding to a light emitting element whose luminous quantity is controlled in the relation of one to one in each light emitting element 10. Then a signal from a control circuit 14 (clock) is used to read the information value of a designated address location in the memory 22, the value is converted into the prescribed power voltage of the corresponding light emitting element, that is, the light emitting voltage by a D/A converting circuit 24 and fed to the designated dot of the light emitting element array 10 via a light emitting element drive circuit 12. Thus, the received light quantity of each photodetector corresponding to each dot is made almost uniform, and the variance in the received light quantity of the photodetector caused by all circuits in a reader including a light emitting array, an optical system circuit and a photodetection system circuit or the like is decreased.
Patent JP-H08194787-A (JP)
Title: Prepaid card unauthorized use preventing system in pinball saloon
Inventor: ISHIKAWA YASUO
IPC: B42D15/10
Filed: 1995-01-13
Abstract: PURPOSE: To provide a prepaid card unauthorized use preventing system in a pinball saloon, which is capable of preventing a prepaid card duplicated illegally from being used. CONSTITUTION: The system is provided with a card issuing machine 14 providing an identification code consisting of two-dimensional codes including identification information showing an amount code showing the amount, the name of the saloon and the date at the time of issuing in the initial code area of the prepaid card, a ball renting machine 15 renting balls through the use of the prepaid card, and a totalizing computer 18 provided with a means recording the timing of renting balls by the ball renting machine 15 and a means for alarming when balls are rented at the ball renting machine 15 through the use of the same prepaid card before a prescribed reference time passes from the last renting.
Patent JP-S55112053-A (JP)
Title: Analog input circuit
Inventor: HASHIMOTO HIROSHI
IPC: H04J3/04
Filed: 1979-02-22
Abstract: PURPOSE:To eliminate the noise caused by the power source by giving the sample holding to the input signal corresponding to the area near the zero cross of the power AC voltage. CONSTITUTION:The analog input to analog input terminals I1-In are held at holding circuits H1-Hn via switching circuits S1-Sn. The output of the holding circuits undergo the A/D conversion in sequence via the multiplexer circuit controlled by the CPU to be supplied to the CPU. Circuits S1-Sn are opened by circuit Z which detects the zero-cross point of the power voltage supplied from power terminal E and for the time close to the zero-cross point. And the input signals for that time are held at circuits H1-Hn.
Patent JP-S62270690-A (JP)
Title: Metal rolling oil
Inventor: ONODA KOUJI
IPC: C10M105/38
Filed: 1987-01-30
Abstract: PURPOSE:To provide a metal rolling oil exhibiting excellent rolling performance, which is composed mainly of a compd. prepd. by adding an alkylene oxide to a partial ester of a polyhydric alcohol with a particular carboxylic acid and then reacting the partial ester with a polyepoxy compd. CONSTITUTION:A compd. selected from among a monocarboxylic acid or (and) a polycarboxylic acid having an 11 C or higher alkyl group or alkenyl group and a polycarboxylic acid ester having at least one 11 C or higher alkyl group or (and) alkenyl group and at least one carboxyl group in its molecule is reacted with a polyhydric alcohol to prepare a partial ester having a at least one residual hydroxyl group in its molecule. An alkylene oxide is added to the partial ester. The adduct is reacted with a polyepoxy compd. having 2-3 glycidyl groups in its molecule. The compd. thus obtd. is incorporated as a main component to prepare a metal rolling oil.
Patent JP-S56117496-A (JP)
Title: Remote-system time division switchboard
Inventor: HIROTA TADASHI
IPC: H04Q11/04
Filed: 1980-02-20
Abstract: PURPOSE:To obtain a time division switchboard having an effective countermeasure to a fault and an excellent traffic design, by storing a subscriber circuit containing an LSI coding/decoding circuit directly into a channel memory having a line concentrating function and thus obtaining the independent terminal devices of the subscriber and the DTI in terms of constitution. CONSTITUTION:A subscriber circuit including a coding/encoding circuit plus a PCM interface circuit DTI to master station are stored in the channel memory PATHM. Both the memory PATHM and the control memory CTLM have e.g. a 1024-word structure each. Thus the digitized aural signal is written into the memory PATHM, and at the same time the channel address of the memory PATHM is written into the memory CTLM. When a call is detected at the subscriber circuit LC, the subscriber information is compiled at the subscriber circuit controller LCT to be transmitted to the central processor of master station. Thus the channel control information is sent to the PCM circuit to carry out an exchange/connection between the channel on the memory PATHM and the selected DTI channel.
Patent JP-H03224097-A (JP)
Title: Automatic fire alarm equipment for dwelling unit
Inventor: KAMIYA YOSHIO
IPC: G08B17/00
Filed: 1990-01-30
Abstract: PURPOSE:To surely output a fire alarm signal for multiple dwelling house even when power failure occurs in a power source for dwelling unit by performing feed to respective circuit for a light emitting element and a light receiving element with feed for multiple dwelling house and that for dwelling unit. CONSTITUTION:When heat or smoke due to fire occurs at a place where the thermal sensor TH or the smoke sensor GS of automatic fire alarm equipment EQ1 for dwelling unit, a multiple dwelling house backward path can be formed with a forward path from the common terminal T0 of a multiple dwelling house fire signal receiver 8 to a common terminal TA via a common signal line L0 and a backward path from an individual terminal TB to an individual terminal T1 via an individual signal line L1, therefore, the light emitting diodes 2a, 2b of a photocoupler 2 emit light. When the light emitting diodes emit light, the output of the fire alarm signal for multiple dwelling house by the automatic fire alarm equipment EQ1 for dwelling unit can be detected at the multiple dwelling house fire alarm signal receiver 8. In such a way, it is possible to surely output the fire alarm signal for multiple dwelling house to the multiple dwelling house fire signal receiver 8 even when the feed in self-feed type dwelling unit by a dwelling unit power source circuit is interrupted.
Patent JP-H02199640-A (JP)
Title: Apparatus for producing optical disk
Inventor: AIKAWA SUSUMU
IPC: G11B7/24
Filed: 1989-01-30
Abstract: PURPOSE:To prevent the infiltration of an adhesive agent in the spacing between a centering jig and optical disk substrates and the curing thereof by forming a recess over the entire circumference of the side face of the centering jig for centering two sheets of the optical disk substrates. CONSTITUTION:The recess 6 is formed over the entire circumference on the side face of the centering jig 5 for centering two sheets of the optical disk substrates 1a, 1b; in addition, the centering jig 5 is formed dividable to top and bottom with the part of this recess 6 as a boundary. Since the recess 6 is formed in such a manner, the contact of the adhesive agent projecting to the inner peripheral edge side of the optical disk substrates 1a, 1b with the centering jig 5 is prevented. The infiltration of the adhesive agent into the spacing between the centering jig 5 and the optical disk substrates 1a, 1b and the consequent hardening and the adhering of both are obviated in this way and since the centering jig is dividable to top and bottom, the removal of the optical disk after the sticking is easy.
Patent JP-H03228217-A (JP)
Title: Magnetic recording medium
Inventor: HASHIMOTO MORIMI
IPC: G11B5/73
Filed: 1990-02-01
Abstract: PURPOSE:To improve wear resistance, durability and environmental resistance by using a thin film essentially comprising silicon oxides having a specified packing density or smaller as a protective layer for a magnetic recording layer comprising a ferromagnetic metal thin film. CONSTITUTION:A ferromagnetic metal thin film 2 is formed as a recording layer on at least one side of a nonmagnetic substrate 1, on which a thin film 3 essentially comprising silicon oxides is formed as a protective layer. This protective layer 3 is a thin film essentially comprising silicon oxides and has <=0.75 packing density. The packing density means the ratio of film density to density of quartz (SiO2) which is a perfect oxide and is determined from the measurement of weight and thickness of the film. Thereby, wear resistance, durability and long-term storage durability is improved.