baber/WOPTO huggingface dataset:
Patent JP-S574031-A (JP)
Title: Winder for camera
Inventor: OKUYAMA TAKESHI
IPC: G03B1/02
Filed: 1980-06-10
Abstract: PURPOSE:To make winding torque constant by using a spring means which is charged by every one time of winding operation by a winding lever. CONSTITUTION:When a winding lever 1 is turned, the suspending part 6a of a gear 6 engages to a lever 37, and the lever 37 is turned clockwise around a shaft 36. A gear base plate 8 is unable to turn and a spring 38 is charged. The lever 1 and the winding shaft are rotated clockwise, that is, are moved backward by the energizing force of a spring 10 which has been charged by the forward movement of the lever 1. The revolutions thereof are transmitted via meshing of gears 6, 23 and meshing of gears 27, 8, 7 to a pawl part 9, whereby a film F is wound to a patrone.
Patent JP-S62233296-A (JP)
Inventor: TAKUBO YONEJI
IPC: B42D15/10
Filed: 1986-04-03
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-S61236243-A (JP)
Title: Terminal equipment
Inventor: KOBAYASHI SUSUMU
IPC: H04L12/42
Filed: 1985-04-11
Abstract: PURPOSE:To obtain a terminal equipment having a line interface to be connected to a line without giving effect on data on the line by executing changeover when reception data and data sent from its own equipment are both in the mark state. CONSTITUTION:Reception control of line data (a) on a reception line 10 is applied in a reception control section 1, reception data (b) is sent to a transmission control section 3 and a data processing section 2, where the data (b) is processed and transmission data (c) is generated. The transmission control section 3 applies transmission control of the reception data (b) and the transmission data (c) to the line. When a mark detection section 4 detects the mark state that >=8 consecutive 1s are detected in the data (a) and a transmission signal (d) on the line 10 when a line control request signal (g) is logical 1, a line changeover control signal (e) goes to 1. Thus, the line changeover control is applied in this way and when the line is in the state of mark, an electronic computer terminal equipment is connected to the line.
Patent JP-H01250095-A (JP)
Title: Original liquid composition for producing spherical nuclear fuel particle and production of spherical nuclear fuel particle by using this composition
Inventor: KITAMURA AKIRA
IPC: G21C3/62
Filed: 1988-03-30
Abstract: PURPOSE:To obtain the spherical nuclear fuel particles having good out of roundness by dropping the liquid drops of an original liquid compsn. of a specific compsn. into a neutral-alkaline solidifying liquid. CONSTITUTION:The compsn. contg. an aq. soln. of the salt (e.g., uranyl nitrate) of nuclear fuel metal elements such as U, Th and Pu or a sol of the oxide of the nuclear fuel metal elements as well as a resin which is water soluble in an acidic atmosphere and is water insoluble in neutral-alkalinity, more preferably a resin having a basic group at the side chain (e.g., polyvinyl acetal diethyl aminoacetate) is used as the original liquid compsn. This original liquid compsn. is made into liquid drops by an oscillation nozzle, etc., and the liquid drops are dropped into the neutral-alkaline solidifying liquid, more preferably a concd. aq. ammonia soln. Solidified films are then formed on the surfaces of the liquid drops by the vapor of the solidifying liquid from the midpoint of the dropping and, therefore, the deformation of the liquid drop shape at the time of falling to and colliding against the solidifying liquid is prevented. The nuclear fuel particles for a high-temp. gas furnace having the good out of roundness is thus obtd.
Patent JP-H10311925-A (JP)
Title: Method and device for connecting both ends of optical fibers
Inventor: RUEGENBERG GERVIN
IPC: G02B6/255
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable fusing parameters to be adjusted as simple as possible so that a satisfactory fusing connection is attained by changing at least one fusing parameter so that the fusing result best suited to an individual environment condition and/or an individual device state is obtained based on the measured result of the imdedance of an electric discharge section. SOLUTION: Respective fusing electrodes EL1, EL2 are connected to a high voltage generator HG in order to form the glow discharged of an arc LB and to perform a power supply for the glow discharge via respective corresponding current lines L1, L2. At least one of control variables for correcting an adverse influence is drawn from an impedance by measuring the electric impedance of the electric discharge section D during the glow discharge. Then, at least one of fusing parameters such as, for example, a fusing current, a fusing power, a fusing time or the like is changed so that the fusing result best suited to the environmental condition of each time and/or the fusing device state of each time is obtained by using the control variable.
Patent JP-S532965-A (JP)
Title: Discharge lamp starter
Inventor: MAEDA TAKAYOSHI
IPC: H05B41/16
Filed: 1976-06-30
Abstract: PURPOSE:To reduce a light flux change of a discharge lamp against a variation of a power source voltage and to improve the quality.
Patent JP-S62232028-A (JP)
Title: Rom type multiplier
Inventor: CHIBA KAZUHIRO
IPC: G06F7/53
Filed: 1986-04-02
Abstract: PURPOSE:To enable multiplication of number including a negative number and a positive number by converting data expressed in complement of two to positive numbers, finding partial product of positive numbers, and making necessary multiplication correction process and addition of a specified constant when multiplying a multiplicand expressed in positive number and a multiplier expressed in complement of two. CONSTITUTION:Polarity sign Ys of Y is inverted by an inverter 2. For instance, when y2=0, 1-ys=1 is established and when ys=1, 1-ys=1, 1-ys=0 is established and such inversional relation of ys and 1-ys is utilized. A positive number Y1 can be derived from Y by this processing. X and Y1 are divided respectively to higher rank and lower rank 4 bits respectively, and made to XU, XL, Y1U, Y1L, and partial products of XU.Y1U, XU.Y1L, XL.Y1U and XL.Y1L are determined successively by combination of them from an ROM6. Further, the inverse of X is made by inverting X by an inverter 3. These signals and fixed numbers 2<15>+2<7> from a constant circuit 1 are carried by a data selector 7, added successively by an adder 8, and a product P can be obtained as parallel data of 16 bits.
Patent JP-S60223470-A (JP)
Title: Dc/dc converter with overcurrent protecting circuit
Inventor: NISHINO TOSHIO
IPC: H02M3/28
Filed: 1984-04-19
Abstract: PURPOSE:To reliably protect a circuit against a load overcurrent by providing a control transistor for turning ON a light emitting element which becomes ON at the normal time in response to a load current. CONSTITUTION:A transistor Tr3 is started through a resistor 2 from a DC power source, the Tr3 is then oscillated by a voltage of the auxiliary winding 4-2 of a transformer 4, and a periodic repetitive voltage is induced between the secondary windings 4 and 3. This is rectified by a diode 6 and a capacitor 7, and the output of the DC voltage V0 is applied to a load 16. A shortcircuit of the load 16 is detected by a resistor 8, and the Tr3 is turned OFF through a Tr9. A light emitting diode 11 is fired to turn OFF a thyristor 15 at the normal time. In this case, a resistor 17 and Tr18 are added to the rectified output side. When the load current flowed to the resistor 17 slightly exceeds the maximum using current in this manner, the Tr18 is turned ON to turn OFF the diode 11, and the oscillation of a DC/DC inverter is stopped.
Patent JP-H07287371-A (JP)
Title: Image forming method and alkali producing method
Inventor: MIYAZAWA KAZUHIRO
IPC: G03C8/08
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a high-contrast image small in image unevenness by generating an alkali through reaction of a specified complex-forming compound in the presence of water and by using it to form an image. CONSTITUTION:The alkali is generated by allowing the complex-forming agent to react with a hardly soluble metal compound in the presence of water and this complex-forming agent capable of reacting with the metal ion to form a complex in the presence of water is represented by the formula in which each of X1 and X2 is, independently, -NR1, -S-or -O-; each of R1 and R2 is H or a bonding function for forming a double bond together with an adjacent group; each of Y1 and Y2 is, independently, CR2 or N; each of Z1 and Z2 is an atomic group necessary to form a hetero ring together with each of (X1 and Y1) and (X2 ans Y2), and each of a ring formed by each of (Z1 and X1 and Y1) and (Z2 and X2 and Y2) is, independently, optionally substituted or may form a condensed ring.
Patent JP-S59205294-A (JP)
Inventor: YOKOYAMA MASAKAZU
IPC: B25J17/02
Filed: 1983-05-04
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-S59202405-A (JP)
Title: Ultraviolet light guide
Inventor: ASHIDA NORIYUKI
IPC: G02B6/00
Filed: 1983-05-04
Abstract: PURPOSE:To obtain a transmission line with a small transmission loss by evacuating a hollow pipe having a lens and a mirror at both ends or by filling the pipe with an inert gas. CONSTITUTION:The ultraviolet light incidence part 2 and the ultraviolet light emergence part 3 of a hollow pipe 1 are provided with a lens, a mirror or a window using optical glass such as quartz, low-alkali borosilicate glass or calcium phosphate glass or a crystalline material such as LiF, CaF2, MgF2 or KCl. A window is set when incident or emergent ultraviolet light is passed as it is, a lens is set when the light is converged, and a mirror is set when the transmission direction of the emergent light is changed. When the incidence and emergence parts are airtightly fixed, an Al mirror 3 and a window or a lens 4 are attached. In the figure, U shows the transmission direction of ultraviolet light. The pipe 1 is evacuated or filled with an inert gas such as He, Ne, Ar, Kr or Xe.
Patent JP-H04312722-A (JP)
Title: Clutch operating structure for working vehicle
Inventor: HARADA NOBUYA
IPC: F16D27/14
Filed: 1991-04-10
Abstract: PURPOSE:To avoid changeover of a clutch switch to its on or off position and damage thereto by the vibration of a machine and careless operation thereof. CONSTITUTION:When the operating layer 10 of a clutch switch 9 is in its off position, a spring 15 allows a locking member 11 to butt against a first cam portion 13 so as to secure the first cam portion in such a manner that the lever can hardly vibrate. The cam plane 13a of the first cam portion 13 abuts upon the locking member 11 in order that the lever 10 may not be changed over to its on position only by the oscillating operation thereof, and therefore the locking member 11 is changed over to its unlocked condition against the first cam portion 13 by the oscillating operation of the lever 10 so that the lever 10 may be changed over. When the operating lever 10 is in its on position, the spring 15 allows the locking member 11 to butt against a second cam portion 14 so as to secure the second cam portion in such a manner that the lever 10 can hardly vibrate. Furthermore, the locking member 11 is allowed to ride over across the second cam portion 14 so as to slide in order that the operating lever 10 may be changed over to its off position only by the oscillating operating thereof.
Patent JP-H11270961-A (JP)
Title: Partition frame mounting structure of heat insulation box body
Inventor: TAKAOKA MITSUSACHI
IPC: F25D21/04
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a neat construction of a leading part of a lead wire of a heater to allow simple installation of a partition frame. SOLUTION: A lead wire 46 of a heater 45 wired inside a cross-shaped partition frame 6 is pulled out from the upper end. On the inner edge of an opening 5 is provided a catch 67 where an end part of the partition frame 6 can be fitted in from the front. On the catch 67 of the upper edge is formed a round hole for inserting the lead wire 46 for leading it to the upper surface of a main body 1 from a through hole 95, and a guide part is provided for guiding the upper end of the partition frame 6 for allowing the upper end to be fitted in from below.  When fitting the partition frame 6 into the opening 5, the lead wire 46 of the heater 45 is passed through the through hole 95 from the round hole of the catch 67 of the upper edge, pulled out to the upper surface side of the upper edge, the upper end of the partition frame 6 is pushed in diagonally upward to the catch 67 of the upper edge, and the end part of right and left of the partition frame 6 and the lower end thereof are pushed into the corresponding catch 67 from the front thereof.
Patent JP-S62234559-A (JP)
Title: High-speed rotary joint for transferring fluid
Inventor: TAKEUCHI MAKOTO
IPC: F16L39/04
Filed: 1986-04-04
Abstract: PURPOSE:To obtain the title small-sized and lightweight high-speed rotary joint for transferring a fluid by regulating the clearance between a permanent magnet at the fixed part and a ferromagnetic body opposed to the magnet to secure a sealing pressure. CONSTITUTION:The strong and small-sized permanent magnet 4 is fixed at the lower part of a casing 1, a regulating member 8 is fixed at the upper part by a fixing member 7, a holder 2 is abutted, and a rotary bearing 3 is fitted in the joint for transferring a fluid between a high-speed rotating part and the fixed part through a surface seal. The joint is sealed with the bearing 3 and the rotating part 6 furnished with the ferromagnetic body 5 opposed to the magnet 4, the regulating member 8 and the casing 1 are relatively dislocated to change the clearance between the magnet 4 and the magnetic body 5, and the sealing pressure is changed. The sealing pressure is easily controlled in this way, and the small-sized and lightweight high-speed rotary joint for transferring a fluid is obtained.
Patent JP-H03275846-A (JP)
Title: Column and beam cooled with cooling water
Inventor: ENOMOTO YASUYUKI
IPC: E04B1/94
Filed: 1990-03-26
Abstract: PURPOSE:To prevent the temperature rise caused by a fire by providing water channels through which cooling water passes to the insides of a column and a beam. CONSTITUTION:Water channels 3 and 4 through which cooling water passes are provided to the insides of a column 1 and a beam 2, and an exhaust port to exhaust the cooling water is provided to the central part of the column 1. When a fire breaks out, the cooling water flows into the water channel 4 of the beam 2 from the water channel 3 of the column 1 to exhaust, a building body is cooled and, at the same time, the cooling water is used for fire- extinguishing purposes. According to the constitution, a safe building can be constructed.
Patent JP-H08231513-A (JP)
Title: Production of thiocarbonylimidazolide compounds
Inventor: HAGIWARA HISAHIRO
IPC: C07D233/60
Filed: 1995-02-27
Abstract: PURPOSE: To obtain the subject compound useful as an intermediate for medicines, agrochemicals, etc., by a simple and mild reaction operation comprising reacting a hydroxyl group-containing compound with thiocarbonyldiimidazole in a specific ratio. CONSTITUTION: A hydroxyl group-containing compound of the formula: R-OH (R is an organic residue) is mixed and reacted with thiocarbonyldiimidazole of formula I in a molar ratio of 1:(1-1.8), preferably 1:(1.2-1.6), in the absence of a solvent under non-heating to obtain the objective compound of formula II.
Patent JP-S59203884-A (JP)
Title: Switching method of operation mode of movable blade water turbine
Inventor: KUWABARA HISAO
IPC: F03B15/06
Filed: 1983-05-06
Abstract: PURPOSE:To permit to transfer into electric power generating mode smoothly by opening runner blades excessively in a transferring process until a runner chamber is filled with water perfectly. CONSTITUTION:When mode of operation is switched from a phase regulating mode into generating mode, an ON-OFF switch is put ON automatically and a runner blade bias signal, preset in a runner blade bias signal generating unit, is impressed to open the runner blade temporarily and partially for a short period of time until the runner chamber R has been filled with water. According to this method, the runner blade will never be provided with an excessive thrust force and the damages of the runner blades as well as a thrust bearing may be reduced.
Patent JP-S58195974-A (JP)
Title: Data processor
Inventor: KOYAMA NOBUHIRO
IPC: G06F11/34
Filed: 1982-05-12
Abstract: PURPOSE:To reduce generation of a secondary fault and a permanent fault in a fault generating device, by enabling to select preferentially an execution of completion of collection of fault information and an execution of prevention of generation of the secondary fault and the permanent fault. CONSTITUTION:An SVP (service processor) having a fault information collecting function is provided in common with and independently of a processing unit used as plural fault generating devices. When an error is detected by one of error detectors 1A, 1B provided in the processing unit, a processing stop latch 5 and a fault information collection request latch 4 are set, processing in the processing unit is halted, the internal state is frozen, and also an internal information collecting operation is instructed to the SVP. When said internal information collecting operation is completed, the halt of said processing is released. In case when the time required for obtaining a collection completion signal from the SVP is long, a timer 12 becomes time-out, and the processing is restarted without waiting for completion of the fault collection.
Patent JP-S60222779-A (JP)
Title: Magnetic field measuring apparatus
Inventor: MIYAHARA KUNIO
IPC: G01R33/032
Filed: 1984-04-20
Abstract: PURPOSE:To enable the measurement of magnetic fields without being affected by changes in the gain of a photoelectric converter by switching two linearly polarized lights with the polarization plane deviated by 90 deg. in a time-sharing manner to be separated into two component orthogonal to each other after irradiating a Faraday rotator. CONSTITUTION:When a switch circuit 11 drives a light emitting diode 8a alone, the emitted light is irradiated through a Faraday rotator 1 through an optical fiber 9a and a polarizer 10a and the polarization plane is rotated. Thereafter, the light is separated into polarized components E1X and E1Y orthogonal to each other with a photo detector 2 and inputted into an computation circuit 12 through optical fibers 12a and 12b, light receivers 3a and 3b and amplifiers 4a and 4b. Then, as timing signals (a) and (b) are switched, a light emitting diode 8b alone is driven and outputs I2X and I2Y are obtained from a light source E02 deviated by 90 deg. from a light source E01 in the same way. Then, a specified computation is performed with the computation circuit 13 to obtain a magnetic field detection output irrelevant to the intensity of light of a linearly polarized light source and the conversion gain of a photoelectric converter.
Patent JP-H06285242-A (JP)
Title: Detection of abnormality in a plurality of son machines
Inventor: SAKAMOTO MASASHI
IPC: A63F7/02
Filed: 1993-04-06
Abstract: PURPOSE:To constitute a transmission system in which a set of an island end controller detects abnormality in a plurality of ball lending machines between pachinko machines with low cost irrespectively of the number of pachinko machines. CONSTITUTION:A fixed resistor 4 or 1kOMEGA an photocoupler 5 are installed in respective ball lending machines 3 between pachinko machines in this example. The resistors 4 are sequentially interconnected in series. The upper end (a) of the series circuit is connected to a +24V power source and the lower end (b) to a ground GND through 1kOMEGA terminal resistor 6 and 200OMEGA load resistor 8. Also, the respective photocouplers 5 are connected to short the lower end of the resistor 4 therein to the lower end (c) of the terminal resistor 6. In the occurrence of abnormalities, a ball lending machine 3 turns on its own photocoupler 5 or turn on/off repetitively the photocoupler 5 and a controller 1 measures a change in a value of composite series resistor consisting of resistors 4, 6 at that time by detecting (C) point potential through an A/D converter 7 to specify an abnormal ball lending machine.
Patent JP-H02260848-A (JP)
Title: Multiplex control system
Inventor: KUMA KATSUHIKO
IPC: H04L29/08
Filed: 1989-03-31
Abstract: PURPOSE:To attain multiplex transmission data of plural low speed terminal equipments with the simple hardware and control algorithm by providing a specific terminal equipment interface. CONSTITUTION:Terminal equipment interfaces 14, 16 compare own transmission data TXDa, TXDb a transmission data TXD to an information channel, and apply the control to continue the transmission when they are coincident and to stop the transmission when they are dissident, and detect a flag sequence from the transmission data TXD to the information channel and start the transmission of the frame in synchronism therewith. Thus, logical multiplex is applied to the transmission data TXD of the information channel with the transmission data between the terminal equipment interfaces 14, 16, that is, terminal equipments a, b. Thus, a cause to deteriorate the transmission efficiency alike a conventional system is avoided and the logic multiplex is attained with the simple hardware.
Patent JP-S63241456-A (JP)
Title: Surface analyzing device
Inventor: HIRAI TERUJI
IPC: H01J37/252
Filed: 1987-03-30
Abstract: PURPOSE:To decrease the number of times of measurement which is performed in analytic mode units and to improve analysis efficiency by providing a storage means, a data processing means, etc. CONSTITUTION:This device 1 takes a measurement successively over a specific wavelength range and is equipped with a storage means 15 for storing measurement data supplied through a control circuit 13 and a data processing means 16 which performs processes such as arithmetic and decision corresponding to respective analytic modes according to the measurement data in the means 15 and reference data. Then the means 15 is stored previously with the reference data necessary for data processes of the respective analytic modes through an input/output device 14. Further, the means 15 is stored with desired wavelength width over the specific wavelength range including wavelength required for analyses in the respective analytic modes. The means 16, on the other hand, performs the data processes such as arithmetic and decision corresponding to respective analytic modes according to the measurement data and reference data stored in the means 15. Thus, the data processes in the respective analytic modes are performed according to the measurement data obtained by performing measurement once, so the analysis efficiency is improved.
Patent JP-S5411965-A (JP)
Title: Production of contact lens
Inventor: TSUJI KOUZOU
IPC: B29D11/00
Filed: 1977-06-30
Abstract: PURPOSE: A monomer mixture is poured and polymerized while the composition is varied continuously so that the hard polymer given at the beginning may gradually change to a soft polymer, thus producing optically excellent lens that is hard at the core part and becomes gradually softer toward the peripheral part. 
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