baber/WOPTO huggingface dataset:
Patent JP-S5576434-A (JP)
Title: Cursor control unit
Inventor: YOSHIDA NOBUYUKI
IPC: G06F3/0481
Filed: 1978-12-01
Abstract: PURPOSE: To ensure a distinct identification between the cursor display and other displays for the display unit which indicates the cursor display through blinking of one section, by giving the processing to the cursor through blinking with inverse to the blinking period.  
     CONSTITUTION: When the blinking designation is given, the video signals are cut with the clock cycle of 4Hz to give blinking to the characters. With the inversion designation given, the output of exclusive logic sum circuit 15 becomes 1. While in case no inversion designation given, the character signal is inverted through exclusive logic sum circuit 13 to be changed into the video signal. When the inversion designation is given, the inversion is given in the opposite cycle. And the blinking is given to the cursor in the opposite cycle to the blinking designation cycle. Thus  the same pattern is not given to the cursor indication in any case, thus securing a  distinct identification for the cursor display form other displays. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09330247-A (JP)
Title: Firmware check system
Inventor: NISHIO TSUYOSHI
IPC: G06F9/445
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To comparatively easily and inexpensively provide a firmware check system with which a sequential check can be automatically performed without containing any check program in a firmware itself. SOLUTION: The firmware check program is previously downloaded from an external host computer, etc., to an initiator side data processor 1 having a communication function 15 and a flash ROM 12, this program is operated by inputting a start signal from the outside, the instruction is sent to the equipment of a target side data processor 2 having a communication function 25 and executed, and this executed result is discriminated.
Patent JP-H0819181-A (JP)
Title: System and method for control of power generation
Inventor: IMAMURA YUZURU
IPC: H02J3/38
Filed: 1994-06-30
Abstract: PURPOSE:To provide a power-generation control system by which the operation of a power-generation apparatus can be continued even when the power- generation apparatus is paralleled off from a system due to the accident or the like of the system and to provide a power-generation control method in which a power-generation apparatus is utilized by a method wherein the power- generation apparatus which has been paralleled off once is paralleled in again at the request of the emergent supply of electric power to a system in an accident or the like. CONSTITUTION:A power-generation control system 590A is provided with a power-storage control apparatus 594 which can charging-control an output which has been injected into a system 151 for a power-generation apparatus 540 when the power-generation apparatus 540 is paralleled off due to the accident of the system 151. Consequently, the efficiency of an operation can be enhanced by continuing, the operation of the power-generation apparatus, and a service interruption due to the accident or the like of the system can be reduced by utilizing the power-generation apparatus.
Patent JP-2000340764-A (JP)
Title: Semiconductor storage device
Inventor: HASEGAWA MASATOMO
IPC: G11C11/401
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce chip area by decreasing the number of wires from a peripheral circuit to a core circuit. SOLUTION: A segment selection circuit 40A is adjacent to a read/write amplifying circuit 20. When a corresponding segment is selected by the signal on segment address lines CA6-CA8, corresponding read amplifying circuit 21 or write amplifying circuit 22 is activated, in response to activation of the signal on a read timing signal line RT or write timing signal line WT. The segment address lines CA6-CA8, read timing signal line RT, and write timing signal line WT are provided along the row of the segment selection circuit 40A.
Patent JP-H0813248-A (JP)
Title: Flameproof black spun-dyed polyester fiber
Inventor: MASUDA TAKESHI
IPC: D01F1/07
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a flameproof black spun-dyed polyester fiber suitable for blackout curtains or light-shielding curtains. CONSTITUTION:A master batch obtained by blending 5-40wt.% of carbon black into a polyethylene terephthalate-based copolymer polyester with which 5-20mol% isophthalic acid component is copolymerized is mixed with a polyethylene terephthalate (matrix polymer) and the mixture is melt-spun to provide the objective black spun-dyed polyester fiber having 0.5-2.0wt.% carbon black content and 2-10wt.% copolymer polyester content.
Patent JP-S5675239-A (JP)
Title: Antiskid control device
Inventor: MATSUDA TOSHIROU
IPC: B60T8/72
Filed: 1979-11-20
Abstract: PURPOSE: To check drop of braking performance at the time of cornering by providing a wheel speed sensing means, a load sensing means, a selection means and a skid control means.  
     CONSTITUTION: When either of the loads sensed off by wheel speed sensors 2a, 2b and the right and left wheel load sensors 4a, 4b is below a certain decided value, a control part 11 controls the skid on the basis of the wheel speed selected by a switch 12 and a switch 12, which shall select the speed of the other wheel. If the brakes are applied abruptly during turn to left, the output of a comparator 6a will be at the L level, which deactuates analog switches S 5 , S 6  and actuates the analog switch S 7 . Thereby, the output VW 2  of a command wheel speed generator circuit 3b, i.e. the wheel speed at which the brakes shall be applied, is input to the control part 11 through the switch S 7  according to the speed of the right wheel 1b for which the load share has increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000338726-A (JP)
Title: Image forming device and control method of image forming device
Inventor: YAMADA KAZURO
IPC: G03G15/00
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To output a vertical synchronizing signal of a next color with a precise timing by easily and surely separating and detecting a vertical synchronizing signal of the current color and a horizontal synchronizing signal of the next color even if a rotating polygon mirror is in any rotation phase. SOLUTION: A constitution is such that a plurality of video controllers 401 outputs separately each color image signal to each color semiconductor laser 901 based on both of a plurality of the BD signals generated each by a plurality of light beam detectors 40 by detecting each light beam deflected and scanned by a plurality of rotational polygon mirrors and a plurality of the TOP signals generated by a CPU 1017 at a timing delayed for the pre-determined time from each BD signals as well as at a different timing from generation of the BD signals corresponding to the next color.
Patent JP-H0712197-A (JP)
Title: Reduction gear operable in neutral and normal/reverse rotation
Inventor: SAKAMAKI ICHIRO
IPC: F16H35/00
Filed: 1993-06-21
Abstract: PURPOSE:To provide a speed change gear of simple structure enabling the operation of normal/reverse rotation and neutral operation. CONSTITUTION:Two coil springs 3, 4 are fitted to an output shaft 1. Protruding parts 3a, 3b, 4a, 4b are formed at both end parts of the coil springs. The protruding parts are engaged with pipe shafts 5a, 6a through speed change sliders 5c, 6c. The pipe shafts 5a, 6a are rotated in the reciprocated state through levers 5b, 6b and circular cams 9a, 9b. The reciprocating rotation is selectively engaged with four protruding parts 3a, 3b, 4a, 4b through the speed change sliders 5c, 6c, and the coil springs 3, 4 rotate the output shaft normally and reversely or cut off transmission.
Patent JP-H05339090-A (JP)
Title: Method for growing single crystal
Inventor: KANEKO MINORU
IPC: C30B30/08
Filed: 1992-06-09
Abstract: PURPOSE:To obtain the ideal crystal by successively crystallizing a sample melted by uniform heating from its one end and surely completely the crystallization at another end. CONSTITUTION:A container 1 in which the polycrystalline sample 6 is encapsulated is heated from the circumference in the state of disposing a high radiation rate material 8 at its one end. The heating is stopped after this sample 6 is melted and this sample melt is cooled by a cooling gas 9 from another end of the container 1, by which the sample is successively crystallized.
Patent JP-S6128926-A (JP)
Title: Ultrasonic optical modulating device
Inventor: TODA KOJI
IPC: G02F1/11
Filed: 1984-07-20
Abstract: PURPOSE:To obtain the ultrasonic optical modulating device which is easily constituted and assembled and superior in cost by imposing modulation by varying an input voltage or frequency supplied from an oscillator to an interdigital transducer. CONSTITUTION:When a light beam from an He-Ne laser 20 is entered into a liquid through a window 11, the light beam is diffracted by the sound field in the liquid to obtain a diffraction pattern shown by a reference number 26 in a figure. This diffraction pattern varies with the voltage or frequency of an electric signal applied to the intergidital transducer 13. In concrete, each peak value of the diffraction pattern varies as the input voltage is varied, and the diffraction angle theta of the diffraction pattern varies as the frequency is varied. For example, the output voltage of the oscillator 19 is varied as a modulating signal and variation in the intensity of diffracted light of specific degree in the diffraction pattern is detected electrically through a photodetecting element 22 and an amplifying circuit 24 to obtain a modulated signal corresponding to the variation in the output voltage of the oscillator 19 at an output terminal 25.
Patent JP-S5273714-A (JP)
Title: Floating type magnetic head
Inventor: KURIHARA SHIGERU
IPC: G11B5/60
Filed: 1975-12-17
Abstract: PURPOSE: To achieve the stabilization in floating and facilitate adjustment by forming the width of the portion near the influent end of a slider which generates flowting force wider than the width of the portion near the effluent end. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5850173-A (JP)
Title: Method and spout for transferring of molten metal
Inventor: SAKURAI HARUO
IPC: B22D35/04
Filed: 1981-09-22
Abstract: PURPOSE:To maintain the amt. of oxygen in the molten metal to be charged into a casting machine constant by maintaining the ratio between the surface area of the molten metal flowing in a spout for transfer sealed in a gaseous atmosphere of a specified compsn. and the speed for production of cast ingots always constant. CONSTITUTION:Molten metal is transferred to a continuous casting machine by a spout for transferring of molten metal which is sealed by a gaseous atmosphere having a specified compsn. Here the ratio A/V between the surface area A of the molten metal flowing in the sealed spout for transfer at varying velocities on account of fluctuations in the speed for producing cast ingots and the speed F for producing the cast ingots is maintained constant. For example, if the sectional shape of the spout for transfer is made into an isosceles triangular shape opening upward, the depth of the molten metal is set at (V2/V1)l1 from the initial depth l1 so as to make A/V constant where the inflow and outflow velocities of the molten metal from and into the spout are set at V1 to V2. Thus the amt. of oxygen in the molten metal is maintained constant.
Patent JP-S5940107-A (JP)
Title: Distance measuring device
Inventor: SEKIZAWA HIDEKAZU
IPC: G01B11/14
Filed: 1982-08-31
Abstract: PURPOSE:To realize high-speed, high-precision measurement which is point measurement completely without contacting by finding a narrow distance from the angle of light incident to two gratings and the period of the transmission quantity of the light. CONSTITUTION:For example, a galvanomirror 18 oscillates and luminous flux slants at an angle theta from the normal direction of a shadow mask 11. When the movement extent of the shadow 30 of the shadow mask 11 is the aperture pitch P of the shadow mask 11, P=gtantheta, where (g) is the distance between the shadow mask 11 and black stripes. Light reflected by one surface of the galvanomirror 18 forms a spot on a glass scale 23 having notches at intervals DELTAx and when it illuminates a nonnotch area is transmitted through the scale 23 to reach the 2nd detector 24. Then, NDELTAx=ltantheta and g=lP/DELTAx1/N, where (l) is the distance between the galvanomirror 18 and scale 23 and N is the number of pulse signals from a binary coding circuit 26. In this case, DELTAx, (l), and P are known and the number N of pulse signals having the period P is only counted to find (g). The pulse signals from the binary-coding circuit 26 are counted by a signal processor 27.
Patent JP-S5373004-A (JP)
Title: Switch signal transmission circuit
Inventor: AZEGAMI KAZUO
IPC: H04L25/02
Filed: 1976-12-13
Abstract: PURPOSE:To attempt to increase the noise margin at the time of transmitting signal, and to make a long distance transmission possible, by setting a resistor for deciding the logical level in the switch circuit side.
Patent JP-H09309229-A (JP)
Title: Manual printing device
Inventor: IMAI KOJI
IPC: B41J3/28
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To perform printing appropriately by controlling the operation in such a manner that a printing process is not performed when a scan is made over an object other than a printing paper by a manual printing device. SOLUTION: It is interpreted whether an OUT voltage value from the photosensor of a recording medium detection sensor is higher than a previously set value V1 (S4). Then if the OUT voltage value is higher than V1 (YES in S4), printing is not permitted. When the OUT voltage value is V1 or less (NO in S4), this OUT voltage value is stored as V2 (S5), and thereafter, when the OUT voltage value is higher than V1 during the printing operation (YES in S8) or the OUT voltage value is significantly higher than V2 (YES in S9), it is interpreted that the device is deviated way out of the area of a printing paper, and the printing operation is suspended.
Patent JP-S5575443-A (JP)
Title: Polycarbonate compositon
Inventor: KISHIDA KAZUO
IPC: C08K5/20
Filed: 1978-12-04
Abstract: PURPOSE: To provide polycarbonate composition having improved processability, mechanical properties and transparency, by blending fatty acid amide cpd.  
     CONSTITUTION: Polycarbonate resin such as 2,2-(4,4'-dihydroxyphenyl)propane <bisphenol A> type polycarbonate resin is blended with from about 0.05W5% by weight, pref. 0.1W2% of fatty acid amide cpd. having the formula I or II wherein R 1 , R 2  and R 3  are 9W30C alkyl or hydroxyalkyl, and n is 1W5, such as methylenebisstearamide. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000338363-A (JP)
Title: Optical fiber having ferrule and optical module using it
Inventor: MATSUBARA TAKAHIRO
IPC: G02B6/36
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To easily and correctly execute highly precise positioning in the rotational direction and in the optical axis direction of an optical fiber by attaching a ferrule onto the outer periphery of one end side of the optical fiber and forming a positioning mark onto the half outer peripheral part of the other end side of the optical fiber. SOLUTION: A ferrule 2 is attached to the outer periphery of one end side of an optical fiber 1. The optical fiber 1 is inserted into a central hole 2a having a somewhat large diameter formed at the nearly central part of the ferrule 2, a first end surface 3 side is exposed outside, and a second end surface 4 side is housed into the ferrule 2. Both are joined by applying a resin made adhesive and solder or the like to the gap between the optical fiber 1 and the ferrule 2. The second end surface 4 of the optical fiber 1 is polished together with the ferrule 2 and worked into a flat surface or spherical surface. A positioning mark 5 is formed in the outer periphery of the optical fiber 1 over the nearly half periphery (in the half outer peripheral part).
Patent JP-S5575660-A (JP)
Title: Measuring method for partial discharge
Inventor: IKEDA MASAMI
IPC: G01R31/12
Filed: 1978-12-05
Abstract: PURPOSE:To measure the partial discharge in the unit, by setting the point constituting the balanced bridge equivalently with the capacitor taps of bushing in electric machines and detecting the difference of corona input between the capacitor taps and the set point. CONSTITUTION:The system consists of the transformer high voltage winding 1, transformer iron core 2, high voltage lead 3, gas-oil bushing 4, transformer case 5, mini-clad 26, air bushing 6 drawn out from the mini-clad 26 to the air transmission line 7, coaxial cable 10 drawn out from the capacitor tap terminal of the bushing 4, corona measurement amplifiers 12, 13, differential amplifier 14, and display unit 15. If no internal discharge of transformer is present, air corona and noise only invade to the amplifiers 12, 13 from the air transmission line 7, and the output pulse of the amplifier 14 is 0. If internal discharge is present in the transformer, output is present at the amplifier 14 and display is made to the unit 15.
Patent JP-H10326095-A (JP)
Title: Parameter setting device
Inventor: INABA KAZUNARI
IPC: G10H1/24
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To set parameters for obtaining desired musical sound characteristics through easy operation by generating the parameters according to inputted information and setting the generated parameters in a sound source. SOLUTION: A user operates a dial 156 to input a desired frequency value and a gain value. In this state, filter characteristic curve displayed on a display device 166 is referred to and when it is a desired filter characteristic curve, a determination switch 152 is pressed finally. Consequently, parameters corresponding to the filter characteristic curve are generated and sent to a digital filter built in the sound source. Then a filter characteristic setting switch 150 is pressed. Consequently, a filter characteristic setting flag is cleared and the electronic musical instrument enters it normal mode. In this state, when note information is inputted from a note event interface circuit, a sound based upon the note information is generated with a timbre conforming to the changed filter characteristics.
Patent JP-H0318167-A (JP)
Title: Display system for key telephone system
Inventor: INOUE MASAYOSHI
IPC: H04M1/56
Filed: 1989-06-15
Abstract: PURPOSE:To easily confirm all digits of a dial number by displaying while the dial number is divided when number of digits of the dial number read from an abbreviation dial storage section is longer than a display digit number of a display means. CONSTITUTION:At first number of digits of a dial number stored in an abbreviation dial storage section is counted and it is discriminated whether or not the number of digits is within a displayed number of digits on a display device 61 of a key telephone set 6. When the number of digits of the dial number exceeds the displayed digit number of the device 61, the displayed digit number from the top of the dial number is displayed on the display device 61. The presence of the dial number for the succeeding display not displayed yet lights up a succeeding display lamp 62. Then the dial number not displayed is displayed on the display device 61. Then the lamp 62 is turned off and a preceding display lamp 64 representing the presence of the dial number by the preceding display whose display is lost is lighted. Then the dial number by the preceding display is displayed to turn off the lamp 64.
Patent JP-H10317773-A (JP)
Title: Fittings
Inventor: KAWABATA TSUTOMU
IPC: E05D5/02
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide fittings which eliminate the concentration of stress and do not cause the deformation or the like easily by attaching one side of a hinge whose the other side is fixed to an opening body to rear plate fixed on a surface of a longitudinal frame by fixation tool through a longitudinal frame attachment. SOLUTION: A longitudinal frame attachment 18 fixes sections of adequate interval in the longitudinal direction to a longitudinal frame 5. The longitudinal frame attachment 18 is formed in such a manner that it is narrower than a width of the longitudinal frame 5, its width is slightly larger than a thickness of an opening body 2, and it has a cross section of one-end opened square. Preferably, a cover material is attached to a glass mounting groove 6 of the longitudinal frame 5 by engaging them. A rear plate 28 is attached and fixed to a surface of the longitudinal frame 5 by a screw 29. Preferably, the rear plate 18 is folded. One blade 23 of a hinge 17 is fixed to one side of the opening body 2, and the other blade 24 thereof is fixed to the rear plate 28 through the longitudinal frame attachment 18 by a flat countersunk head screw 32.  Consequently the longitudinal frame attachment 18 does not cause the deformation even when large external force acts on the opening body.
Patent JP-H095382-A (JP)
Title: Tester for connector
Inventor: KODAMA SHINJI
IPC: G01R31/04
Filed: 1995-06-16
Abstract: PURPOSE: To test the insertion of connection terminal into a connector easily and reliably by providing means for urging a spacer having a hole for inserting a detection pin constantly upward. CONSTITUTION: The detector 1 for connector comprises a plurality of detection pins 2, a spacer 4 having an insertion hole 4A, and a coil spring 3 for urging the detection pin 2 forward. The spacer 4 can be shifted freely up and down and urged constantly upward through an urging means, i.e., spring 5 for urging upward. When a worker fits a connector housing 10 to be tested over the forward end of a feed part 1A and pushes deep the connector housing 10, forward end part 2A of detection pin 2 is fitted in an air gap part 10D. If the head of spacer 4 can be pushed down by a finger when the housing 10 is fitted over the feed part 1A, a connection terminal 11 in the housing 10 is engaged normally with a terminal containing room 10A and an inspection can be carried out. Furthermore, depression of spacer 4 can be ascertained easily, based on the lighting of an LED 6.
Patent JP-S635909-A (JP)
Title: Manufacture of prepreg for laminated sheet
Inventor: KOKURYO KENICHI
IPC: B29B15/10
Filed: 1986-06-27
Abstract: PURPOSE:To suppress the dissipation of the solvent of thermosetting resin varnish through volatilization and manufacture a prepreg with uniform resin coverage by a method wherein the resin coverage is controlled preliminarily by abutting bar-like bodies against both sides of a base material before being introduced in the gap between squeeze rolls after being pulled up from the thermosetting resin varnish. CONSTITUTION:At the time when a base material 1 leaves thermosetting resin varnish 3, two bar-like bodies 7 abut against both sides of the base material 1 at two positions staggered to each other in order to remove excess varnish 3 adhered to the base material 1. A B-staged prepreg 6 for laminated sheet is manufactured by passing the resultant base material through squeeze rolls 4, the clearance between which is adjusted so as to realize the predetermined resin coverage, and a drying oven 5. The amount of solvent dissipated through volatilization becomes small and consequently the concentration of the solvent in the air is reduced and the operational safety is ensured. In addition, the usage of the solvent is also reduced and accordingly the cost is reduced. Further, the range of variation of the amount of resin in the width direction of the obtained prepreg for laminated sheet is contrived to be made smaller.