baber/WOPTO huggingface dataset:
Patent JP-S5975146-A (JP)
Title: Vortex flaw detector for metallic pipe
Inventor: KIMOTO SANSHIROU
IPC: G01N27/90
Filed: 1982-10-21
Abstract: PURPOSE:To measure accurately the condition of a flaw by detecting the phase of the output signal of a detection part by two 90 deg. out-of-phase control signals and obtaining two flaw signals, and displaying the pattern of the flaw from those two flaw signals in the form of Lissajous waveform. CONSTITUTION:The vortex flaw detector consists of testing coils 1 and 1', the detection part 2, an oscillator 3, phase circuits 4a and 4b, a picture display device 5, an arithmetic processing part 6, and a recorder 7. The testing coils 1 and 1' move axially in a metallic pipe to be inspected to detect variation in eddy current generated owing to the presence of a flaw or dent in the form of variation in impedance. The phase detectors 4a and 4b detects the phase of the output signal of the detection part 2 by two 90 deg. out-of-phase control signals. The output signals of the phase detectors 4a and 4b are regarded as an X-axis and a Y-axis signal to draw the Lissajous waveform on the picture display device 5, and the arithmetic processing part 6 discriminates between an inward and an outward flaw and calculates the depth of the flaw.
Patent JP-H0839914-A (JP)
Title: Plate cylinder device of stencil printing press
Inventor: MIYAGAWA KEIICHI
IPC: B41L13/04
Filed: 1995-07-21
Abstract: PURPOSE:To obtain a plate cylinder device of a stencil printing press, that is free from occurrence of a phenomenon that ink is leaked from both sides and can be simply manufactured at a low cost. CONSTITUTION:A plate cylinder device is provided with a cylindrical plate cylinder having an opening part with a screen loaded and being loaded with stencil base paper on the peripheral surface thereof, an ink supply means with an ink supply roller provided inside the plate cylinder, and a press roller making printing by pressing printing paper on the stencil base paper. A length L2 of the ink roller in the axial direction of the plate cylinder, a length L1 of the opening part of the plate cylinder, and a length L3 of the press roller meet a requirement of L2<L1<L3.
Patent JP-H1111876-A (JP)
Title: Boom head mounting/removing device
Inventor: HATANO AKIRA
IPC: B66C23/66
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling works and mounting/removing works of a boom head mounting/removing device by installing a pair of the third sheaves in the other end of a cylinder in such a way as rotatable in the direction from one rope to another rope, and absorbing length difference between ropes by the second and third sheaves in between. SOLUTION: When a hydraulic cylinder 21 is elongated and a boom head 12 is lifted in case a rope 13B is shorter than another 13A, the boom head 12 makes single side contacting with a stopper 51 furnished on a bracket 16. If in this condition, the cylinder 21 is further elongated, a pair of the third sheaves 22A and 22B turn in the C-direction as directed from the longer rope 13A to the shorter rope 13B. Accordingly the distance between the second and third sheaves 19A and 22A becomes longer than the distance between the second and third sheaves 19B and 22B, and different length of the ropes is set off by this difference of distance, and inclination of the boom head 12 is corrected.
Patent JP-H0849718-A (JP)
Title: Control cable length adjusting device
Inventor: TAKAHASHI SHIGEMASA
IPC: F16C1/22
Filed: 1994-08-08
Abstract: PURPOSE:To develop a device for facilitating the length adjustment of a control cable equipped in an automobile or the like. CONSTITUTION:A control cable length adjusting device is provided with a tube 4 fixing the outer casing 2 of a control cable 1 and having numerous teeth arrayed in the direction of a generating line in the diametrical direction symmetric positions of the outer peripheral surface, a holder 6 provided with a through hole 7 for inserting through the tube 4 and guide slits for locking pieces that can be engaged with the teeth 5 of the tube 4, and a coil spring 16 for energizing the tube 4 or the locking pieces so that the tube teeth 5 and the locking pieces are meshed with each other. Accordingly the assembling workability, manufacturing economy, durability, and the like of the device are thereby heightened, and the length adjusting work of the control cable 1 is performed easily.
Patent JP-S6429968-A (JP)
Title: System for controlling guidance of operation by customer
Inventor: HIUGA YOSHIHARU
IPC: G06Q40/02
Filed: 1987-07-24
Abstract: PURPOSE:To offer a carefully though service to a customer, by providing guidance data suitable for respective time zone of a season and the day of the week, and selecting and outputting scheduled guidance data by timepiece information. CONSTITUTION:Operation guidance data (guidance data) 50 corresponding to a transaction is provided and registered at every time zone classified monthly and in the day of the week, and also, a schedule table 14 is which a guidance data number corresponding to the guidance data 50 is arranged with time zone information 54 is provided. When guidance output is instructed, a schedule control part 15 selects the guidance data number 51 for the said time zone from the schedule table 14 by referring to the timepiece information 52 informed from a time managing part 16, and outputs corresponding guidance data 50 to a guidance output part. In such a way, it is possible to perform the appropriate guidance of an operation corresponding to a time, the day of the week, and the month, etc.
Patent JP-H1112183-A (JP)
Title: Filter medium for removing leukocyte and removal of leukocyte
Inventor: FUKUDA TATSUYA
IPC: B01D15/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a leukocyte-removing filter medium high in leukocyte removability per unit volume and good in the flowability of a leukocyte- containing fluid, and to provide a method for using the same. SOLUTION: This leukocyte-removing filter medium comprises ultrafine fibers and short fibers having a specific average fiber diameter and an average fiber length. Therein, the ultrafine fibers are carried on the short fibers, and a network structure is formed with the ultrafine fibers. The short fibers have an average fiber diameter of 1.5-30 μm and an average fiber length of 0.5-10 mm, and the ultrafine fibers have an average fiber diameter of 0.01-1.0 μm. The porosity of the fiber medium is 50-95%, and the ultrafine fiber-holding degree of the filter medium is 0.1-30 wt.%. The ratio of the average fiber diameter of the short fibers to the average fiber diameter of the ultrafine fibers is 2-500. The method for removing leukocyte comprises filtering a leukocyte- containing fluid with the filter medium.  The leukocyte-containing fluid includes whole blood preparations, erythrocyte preparations and thrombocyte preparations.
Patent JP-S57109510-A (JP)
Title: Controlling method for sheet width of material to be rolled
Inventor: TANAKA AKIHIRO
IPC: B21B1/04
Filed: 1980-12-26
Abstract: PURPOSE:To make the sheet width and thickness of a rolling material at the exit side of horizontal rolls coincide with that of desired values, by estimating the roll gap by detecting the sheet thickness and width of the rolling material at the inlet side of vertical rolls to control the sheet width, the sheet height at the sheet ends, and the sheet thickness of the material at the exit side of the rolls. CONSTITUTION:The sheet width and thickness of a rolling material at the inlet side of vertical rolls are detected at a group of rolling mills consisting of at least one set of vertical rolling mill and at least one set of horizontal mill. Next, the roll gap Sr to be set for the vertical rolls is calculated from the equationIto control the sheet width W, the height of sheet end Hr, and the thickness hr at the central part of the rolling material at the exit side of said rolls. Where, in the equationI, Wr is sheet thickness at the exit side of the vertical rolls, Pr is the detected values of rolling load, and Mr is the mill constant. Further, Hr is the max. detected value of protuberance of the dog bone. Thus the sheet width W1 and the thickness h1 of the rolling material at the exit side of the horizontal rolls are controlled.
Patent JP-H0744396-A (JP)
Title: Language processor with symbol backward reference designating function
Inventor: KITASHITA MASATOSHI
IPC: G06F9/45
Filed: 1993-07-28
Abstract: PURPOSE:To easily develop and maintain an application program by integrating multiplex definition which is performed without changing a name, and a backward reference machine for symbol so as to select any one of names to which the multiplex definition is performed. CONSTITUTION:A preprocessing part 11 inputs a source program 21, a control line is excluded from the program 21, and a source program 22 after preprocessing is outputted. A translation part 12 inputs the program 22 after preprocessing and outputs an object program 23. On the other hand, a linkage part 13 couples the program 23 prepared by the translation part 12, other object program 24 and library 25 being the set body of object programs, clarifies the reference and definition of the symbol, decides an address inside an executing module, performs relocation processing from the information of a relocation entry inside a relocation table based on them and prepares an executing module 26. Thus, the backward symbol is referred to backward.
Patent JP-H0918554-A (JP)
Title: Cordless telephone device
Inventor: TSUCHIDA SHINJI
IPC: H04M1/00
Filed: 1995-06-29
Abstract: PURPOSE: To cut off noise without any hindrance to a telephone conversation by quitting noise reduction control temporarily and allowing a conversational state when the noise reduction control lasts for a specific time. CONSTITUTION: When a conversation starts, it is checked whether or not the intensity of a communication electric field drops below a reference level on the basis of the output of a detector 206 and the reference level which is set at the time of initialization. When the intensity of the received electric field as the output of the detector 206 drops below the reference level, the muting circuit 204 of a speech area circuit 203 is connected to a channel by a changeover switch 205 so that no noise is heard, thereby performing control so that no sound is heard and any noise is not heard. After this control, a timer for clocking a 1st set time is set. When the timer enters a time-up state, muting control under which noise is not heard is reset and a timer for clocking 2nd time when the muting control is restarted is set.  When the timer enters a time-up state, the control under which noise is not heard is restarted.
Patent JP-S5887517-A (JP)
Title: Protecting method for connected part of optical fiber in optical cable
Inventor: MATSUMOTO MICHITO
IPC: G02B6/38
Filed: 1981-11-20
Abstract: PURPOSE:To increase tension by covering the outside of the connected part of optical fibers after reinforcement with an elastic member and by incorporating the resulting fiber into an optical cable. CONSTITUTION:The outsides of the melted and connected ends 3, 4 of a pair of optical fibers 1, 2 are reinforced with resin 5 by molding, and the outside of the resin 5 is covered with an elastic member 6 by molding. The resulting fiber is incorporated into an optical cable. When tension is applied, the elastic member is deformed inward in the radial direction as if it is crushed, so the connected part is deformed inward as if it sinks. As a result, the connected part receives less tension and the fragile connected part is protected.
Patent JP-H1030971-A (JP)
Title: Strain detecting apparatus
Inventor: KURASHIMA SHIGEMI
IPC: G01L9/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a strain detecting apparatus which is hardly subjected to the influence of a disturbance noise or the like and whose circuit configuration is simple. SOLUTION: This apparatus is constituted of a strain detection part 1 wherein a strain sensor 11 composed of a resistor and of a capacitor and an oscillator 12 whose oscillation frequency is decided by the electric resistance value of the resistor and by the capacitance value of the capacitor are formed on the same substrate, of a frequency detection part 2 which detects the oscillation frequency of the oscillator 12 and of a conversion part 3 in which the value of the detected frequency is converted into a strain value. Thereby, the strain value can be read out directly from a stress which is applied to the strain sensor 11.  Alternatively, this apparatus is constituted in such a way that a plurality of strain detection parts 1 are installed and that a computing part which computes the position of a stress on the basis of information on installation positions of strain sensors 11 in the plurality of strain detection parts 1 and on the basis of oscillation frequencies of the oscillators in the respective strain detection parts 1 provided. Thereby, the position of the stress can be detected.
Patent JP-H1029723-A (JP)
Title: Heat treating device
Inventor: KAJIMOTO TADATSUNE
IPC: B65G49/02
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an flexible and efficient heat treatment by making the efficient layout of the entire production facility can be easily constructed, realizing the miniaturization, simplification, lightening and energy saving for drive force and improving operation efficiency and operation reliability. SOLUTION: A bucket 2 containing article to be treated therein is moved in a heat treating bath 1 filled with heat transferring fluid. The bucket 2 is independently provided. A heat treating conveyor 3, which conveys the bucket 2 in the X1 , direction in the heat treating bath 1, a returning conveyor 4 for conveying the bucket 2 in the X2 direction above heat treating bath 1, a lowering mechanism 5 for lowering the bucket 2 and a lifting mechanism 6 for lifting the bucket 2 are provided as carrying mechanisms for carrying the bucket 2. A supply mechanism 7 for supplying the bucket 2 with articles to be treated is provided in the end in the side of the lowering mechanism 5 in the treating bath 1, and a discharge mechanism 8 for discharging the treated articles is provided in the end section in the side of the lifting mechanism 6 in the treating bath 1.
Patent JP-S6247421-A (JP)
Title: Heat treatment device for casting
Inventor: SATO KAZUO
IPC: C21D5/00
Filed: 1985-08-23
Abstract: PURPOSE:To execute a stable austenitization treatment by storing a work cast with a casting device in a storage line if the temp. thereof is below the A1 transformation point and charging the stored work into a heating furnace and decreasing the conveyance speed during the stoppage of the casting device. CONSTITUTION:The temp. of the work cast with the casting device A is detected by a sensor 8. A CPU 7 controls a conveyance robot 6 to convey the work to a holding furnace 5 to execute the austenitization treatment if the temp. of the work is of the prescribed temp. above the A1 transformation point. The CPU 7 controls the robot 6 to convey the work to the storage line 9 out of the treatment line when the work has the defective temp. below the A1 transformation point. The robot 6 is driven by the output of the CPU 7 to charge the work on the line 9 into the furnace 5 when the casting device A stops. At the same time, the rotating speed of a motor 10 is decreased to decrease the conveyance speed of a conveyor 11 and the work is subjected to the stable austenitization treatment in the furnace 5. The heat-treated product of permissible level is thus obtd.
Patent JP-S6165442-A (JP)
Title: Semiconductor package structure
Inventor: INOUE KOICHI
IPC: H05K3/34
Filed: 1984-09-07
Abstract: PURPOSE:To improve the lifetime of thermal fatigue resistance of the title element by adjusting the composition of fine and many micro solder groups to bond a semiconductor substrate to a dielectric substrate electrically and mechanically. CONSTITUTION:The semiconductor substrate 2 is bonded to the dielectric substrate 1 electrically and mechanically with the group 3 of many fine micro solders. At that time, the composition of the solder group 3 is: more than 65% and less than 80% in Sn weight ratio and the remaining is substantially made of Pb. Besides, the solder presents the structure that the eutectic crystal of relatively large gain size surrounds the beta initial crystal of large grain size. This manner reduces the amount of plastic deformation of the package structure and improves the performance of thermal lifetime.
Patent JP-S6247087-A (JP)
Title: Electrostatic recorder
Inventor: OKUMURA MASANOBU
IPC: G03G21/00
Filed: 1985-08-24
Abstract: PURPOSE:To obtain a normal image in a short time after power supply to a drum heater even if the heater is turned off, by covering a dielectric drum with a shielding sheet to prevent conductive materials from sticking to the surface when an electrostatic recorder is not used and turning off the drum heater when this recorder is not used for a long time. CONSTITUTION:If a power plug is pulled out because the electrostatic recorder is not used for a long time, power supply to the drum heater is stopped, and an electromagnetic clutch 20 is released, and a shielding sheet 12 is wound up around a sheet rewinding roll 13' by the elasticity of a preliminarily energized elastic member 16 like a coiled spring. Since the shielding sheet 12 is wound up while being brought into close contact with a dielectric drum 10, conductive materials are not stuck to the surface of the dielectric drum 10 though the recorder is left for a long time. Consequently, if the power plug is inserted again to start power supply to the drum heater, it is possible to form normal images immediately when the temperature of the dielectric drum 10 becomes a proper temperature (about 60 deg.C).
Patent JP-H0523617-A (JP)
Title: Pulse power source device for electrostatic precipitator
Inventor: AKASAKA AKIO
IPC: B03C3/68
Filed: 1991-07-25
Abstract: PURPOSE:To obtain the pulse power source device for an electrostatic precipitator which can decrease an unnecessary corona discharge and can arbitrary adjust a pulse width by providing an intermediate tap on the power source condenser side of a pulse transformer and disposing a 1st switching means between the intermediate tap and the power source condenser. CONSTITUTION:A staircase voltage is generated on the secondary side of the pulse transformer 7 when the voltage of the power source condenser 4 is impressed to the intermediate tap of the transformer by triggering and conducting the gate of a thyristor 5 by a gate trigger circuit 12. This voltage is superposed on the DC base voltage from a DC power source 11 by a coupling condenser 8 and is impressed to the discharge electrode of the electrostatic precipitator 9. The magnitude of the pulse voltage can be varied by regulating the charging voltage of the power source condenser 4. The pulse width can be varied by adjusting the trigger intervals of the two thyristors 5, 6 by the gate trigger circuit 12. The voltage at the time of recovery becomes higher than in the case of not provision of the intermediate tap. The accumulated charges can thus be efficiently recovered to the power source condenser 4.
Patent JP-S6431888-A (JP)
Title: Thermal energy storing material composition
Inventor: SAITO TOMONARI
IPC: C09K5/06
Filed: 1987-07-28
Abstract: PURPOSE:To obtain a latent heat thermal energy storing material composition, consisting of a blend of disodium hydrogenphosphate. dodecahydrate and sodium thiosulfate.pentahydrate at a specific ratio and suitable for air conditioning, especially temperature control in a greenhouse. CONSTITUTION:The aimed composition consisting of a blend of (A) about 70-35mol.% (preferably 60-40mol%) disodium hydrogenphosphate dodecahydrate (Na2HPO4.12H2O) with (B) about 30-65mol.% (preferably about 40-60mol.%) sodium thiosulfate pentahydrate (Na2S2O3.5H2O). Furthermore, borax or or anhydrous sodium borate, etc., as desired, can be used as a nucleating agent.
Patent JP-H0237799-A (JP)
Title: Manufacture of electronic component
Inventor: HASEGAWA AKIRA
IPC: H05K7/14
Filed: 1988-07-28
Abstract: PURPOSE:To easily connect a conductor to be connected by a method wherein a nut accommodated in an accommodation part is held inside the accommodation part by using a temporary fixation member. CONSTITUTION:A nut 46 to which a screw 56 used to connect an external lead wire 55 is screwed is accommodated in an accommodation part 41 which has been formed by an external connection terminal 20 and an external enclosure body 24. A temporary fixation member 47 is connected to the external enclosure body 24 so as to block up the accommodation part 41; an intermediate assembly 45 where the nut 46 has been held in the accommodation part 41 by using the temporary fixation member 47 is formed. In addition, an external enclosure substrate member 49 is fixed to the external enclosure body 24 in such a way that the temporary fixation body 47 is gripped between the external enclosure body 24 and the external enclosure substrate member 49. In this manner, the nut 46 used to connect the external lead wire 55 is arranged inside the accomodation part 41 formed by the external enclosure body 24 and the external connection terminal 20; it is held by using the temporary fixation member 47 gripped between the enclosure 24 and the enclosure substrate member 49 in such a way that it does not fall out. Thereby, a conductor to be connected can be connected easily.
Patent JP-2001016502-A (JP)
Title: Solid-state image pickup device
Inventor: UMEDA AKIFUMI
IPC: H04N5/374
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To internally execute noise suppression for to both of the interlaced output of a TV signal and progressive scanned output suited to a still picture system. SOLUTION: Two horizontal signal lines are provided, two noise-suppressing parts are provided in one vertical signal line, and these are respectively connected with the horizontal signal lines. This image pickup device has a function for suppressing the noise of optional desirably-adjacent two horizontal lines selected in a horizontal blanking period as a second horizontal period and simultaneously outputting the signals of the two horizontal lines in a signal read period as the next first horizontal period. The adjacent two horizontal lines are made different in the first field and the second field in pair.
Patent JP-2000015177-A (JP)
Title: Coating of outside surface of metal tube and device therefor
Inventor: NAGASAKA HIDEYA
IPC: B05D3/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of coating the outside surface of a metal tube and a device therefor by which coating can be performed with uniform coating applied quantity distribution in the tube length direction and in the circumferential direction on the metal tube and without needing accurate metal tube rotation velocity and reciprocating device transfer velocity control or the like to secure high treating efficiency. SOLUTION: Plural nozzle tips 2 each having an oblong discharge pattern are arranged above a metal tube 1 in the tube length direction so that the major axis direction of the discharge pattern is the same as the tube length direction of the metal tube 1. These nozzle tips 2 are moved in the direction perpendicular to the tube length direction of the metal tube 1 to divide the pipe length direction into plural ranges and coating of a division unit in which the circumferential direction is divided into plural ranges is repeatedly performed for one or plural metal tubes 1 in a stationary state in the circumferential direction. After coating, drying and curing of the whole periphery of the metal tube 1 have been finished, the metal tube 1 is supported at the completed parts to subject the residual divided ranges in the tube length direction to coating, drying, and curing.