baber/WOPTO huggingface dataset:
Patent JP-H08272512-A (JP)
Title: Method and device for inputting coordinate
Inventor: TANAKA ATSUSHI
IPC: G06F3/0488
Filed: 1995-03-30
Abstract: PURPOSE: To realize the coordinate input of a non-contact system with high precision. CONSTITUTION: An acceleration sensor 41 for XY directions is incorporated in addition to a normal input system, for example, a vibration input system in an input pen. When the pen is apart from a coordinate input surface after inputting the coordinate by a vibration input, an acceleration is measured by the acceleration sensor 41 and travelling distance is calculated. Thus, with the coordinate position which is inputted by the vibration input last as reference, travelling distance by acceleration is integrated from the point so that the correct coordinate input is executed in a state where the pen is apart. Moreover, the coordinate is measured by two kinds of methods, the vibration input and acceleration measurement and is corrected by the deviation of their positions so that the more correct coordinate input is executed.
Patent JP-S63238242-A (JP)
Title: High-strength steel excellent in sulfide stress corrosion cracking resistance
Inventor: TSUMURA TERUTAKA
IPC: C22C38/00
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a high-strength steel excellent in sulfide stress corrosion cracking resistance, by specifying a composition consisting of C, Si, Mn, Cr, Mo, Zr, B, Al, Nb, V, Ti and Fe by limiting respective contents of P, S and Ni as impurities, and also by providing a specific structure. CONSTITUTION:The high-strength steel has a composition which consists of, by weight, 0.20-0.45% C, >1.0-2.0% Si, 0.05-0.30% Mn, 0.1-1.50% Cr, 0.10-0.80% Mo, 0.01-0.15% Zr, 0.0003-0.0030% B, 0.01-0.10% Al, further <=0.20%, in total, of one or more kinds among 0.01-0.10% Nb, 0.01-0.10% V, and 0.01-0.10% Ti and the balance Fe with inevitable impurities and further contains, in necessary, 0.0010-0.010% Ca and/or 0.001-0.010% REM and in which, among the impurities, respective contents of P, S and Ni are limited to <=0.020%, <=0.005% and 0.03%, respectively, and also has a structure composed principally of >=80% tempered martensite. This steel shows excellent sulfide stress corrosion cracking resistance under a wet-sulfide environment even if subjected to cold plastic deformation.
Patent JP-S51149093-A (JP)
Title: Bill discriminator
Inventor: NISHIMURA MASARU
IPC: G07D7/00
Filed: 1975-06-16
Abstract: PURPOSE: To obtain an division output in a simple way without a complex and expensive division circuit by using a photodiode comprising a semiconductor P-N connected to a light receiving element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58191608-A (JP)
Title: Steel cord
Inventor: MIYAUCHI TOSHIAKI
IPC: B60C9/00
Filed: 1982-04-30
Abstract: PURPOSE:To improve the lengthwise elasticity with a higher infiltration rate of a rubber material by twisting a plurality of strands in which groups of two twisted raw stands are twisted together with two non-twisted strand bundles to form a steel cord. CONSTITUTION:Two raw strands 4 are S-twisted to form raw strand groups 5 while raw strands 6 with the diameter the same as the raw strand 4 are arranged untwisted to form raw strand bundles 7. The raw strand groups 5 are S- twisted with the raw strand bundles 7 to form a strand 8. Four of the strands 8 thus obtained are Z-twisted to make a steel cord 9. The steel cord 9 thus obtained is excellent in the rubber infiltration rate (rubber infiltration sectional area/rubber infiltrable sectional area X 100), the fatigue resistance and the elasticity modulus as compared with the conventional type.
Patent JP-H03274422-A (JP)
Title: Liquid level measuring method
Inventor: WADA NOBUO
IPC: G01F23/288
Filed: 1990-03-26
Abstract: PURPOSE:To perform the non-destructive measurement of a liquid level by inserting a neutron ray source wholly surrounded by high density polyethylene and cadmium into the adjacent gas tube of a tube to be measured and inserting a neutron counter tube into the other adjacent tube. CONSTITUTION:High density polyethylene 21 is provided around a neutron ray source 20 in advance and low energy neutrons are radiated from a neutron ray source inserting tube 52. The low energy neutrons are effectively decelerated by a liquid 3 in a tube 51 in a crowded tube group 1. However, since hot neutrons from the tube 52 which are directly detected by a neutron counter tube 24 constitute a noise source, by providing a cadmium layer 22 outside the polyethylene 21 provided around the neutron ray source 20, the noise source can be obstructed. Epithernal neutrons 25 react to the liquid 3 in the tube 51 to be decelerated again and becomes low energy neutron rays 26 to be radiated from the tube 51. The neutron rays are detected by the counter tube 24. The surface 18 of the liquid 3 in the tube 51 can be measured by holding the centers of the neutron ray source 20 and the counter tube 24 at the same level and vertically interlocking each other.
Patent JP-H07151240-A (JP)
Title: Dry sealing packing for rotary member and rotary machine with said packing
Inventor: BOLUSSET DANIEL ING
IPC: F16J15/34
Filed: 1991-01-17
Abstract: PURPOSE: To attain reliable operation of a rotary machine without contaminating assistant fluid with fluid to be sealed by arranging internal temperature conditioning circuits on one of stationary and revolving bodies composing a ring seal, composing main walls of an intermediate chamber of the stationary and revolving bodies, composing an end wall with a stationary and revolving rings. CONSTITUTION: An intermediate chamber 14 has main walls 16, 17 prepared by a stationary body 8 and a revolving body 4, and an end wall prepared by at least one of a stationary revolving rings 5, 7, 5A, 7A. Internal temperature conditioning circuits 9, 9A, 13 are arranged in at least one of the stationary body 8 and the revolving body 5, for instance, in the stationary body 8 enabling the circulation of temperature conditioning fluid in the stationary or revolving bodies. It is thus possible to condition of temperature one of the stationary and revolving bodies 8, 4, at least one of the stationary rings 7, 7A, 7B, and to avoid breakage caused by excessive heating and cooling of a ring seal.  The appropriately temperature conditioned stationary body 8 is provided with a temperature conditioning fin 11 projected from the main wall 16 into the intermediate chambers 14, 15, for conditioning temperature of the fluid inside the chamber. The fluid conditions sealing rings 5A, 5B, the stationary body 8, and the revolving body 4.
Patent JP-S58192913-A (JP)
Title: Pressure reducing device for cylinder pressure of internal-combustion engine
Inventor: JIYO SHIYAKUKOU
IPC: F01L13/08
Filed: 1982-05-01
Abstract: PURPOSE:To eliminate the necessity of the manual operation for a pressure reducing device of the titled device by a method wherein the pressure reducing device of a cylinder is automatically operated by the motion of a load control mechanism and a speed control mechanism of an engine. CONSTITUTION:During stopping or low revolving speed operation of an engine, a governor lever 10 is effected mainly by the force of a spring 13 only, and not effected by the force of a centrifugal weight. Therefore, said governor lever 10 is attracted toward the right side, a throttle valve lever 3 is touched to a stopper 14. At this time, said governor lever 10 is touched to a mushroom valve 4 because of the structure to keep a clearance 15 between said valve 4 and said governor lever 10. Accordingly, said mushroom valve 4 is always kept at open condition. Thereby, the reduction of the pressure inside of a cylinder can be automatically achieved without any special operation.
Patent JP-H03274890-A (JP)
Title: Digital convergence correcting device
Inventor: MASUDA HITOSHI
IPC: H04N17/04
Filed: 1990-03-23
Abstract: PURPOSE:To remarkably enhance the work efficiency of convergence adjustment by providing a jumping means for allowing a cursor to jump to plural points determined in advance and a means for allowing the cursor to skip by a prescribed value determined in advance. CONSTITUTION:Wherever a cursor is positioned, a cursor jump key 17 allows the cursor to jump to a position of an intersection of a cross pattern corresponding to depressed specific cursor jump keys 17-1, 17-2, 17-3, 17-4 and 17-5, when the specific cursor jump keys 17-1, 17-2, 17-3, 17-4 and 17-5 are depressed. A cursor skip key 20 is a key for allowing the cursor to skip by a prescribed quantity by combining it with a cursor key 16, and when the cursor key 16 is depressed, while depressing one of cursor skip keys 20-1, 20-2 and 20-3, the cursor can be allowed to skip by the skip quantity designated by the depressed skip key.
Patent JP-S59201347-A (JP)
Title: Crt
Inventor: SHIMOMA TAKETOSHI
IPC: H01J29/84
Filed: 1983-04-28
Abstract: PURPOSE:To reduce the variation of the potential on the inner wall of a neck portion near electrodes constituting a main electron lens and on a bead glass surface and stabilize the potential at an early time by providing a screening body blocking unnecessary electrons passing through a gap between a convergence electrode and the inner wall of the neck portion on an electron gun body structure. CONSTITUTION:An electron gun body structure 34 is constituted with a cathode 21, the first electrode 22, the second electrode 23, the third electrode 24, the fourth electrode 25, and a convergence electrode 26. These electrodes are melted and fixed with a bead glass 30 and stored in a neck portion 11. A bulb space is fixed to the convergence electrode 26, and its tip is connected to an inner conductive film 20 on the inner wall of the funnel portion 12. A screening ring 40 formed of a stainless material having a diameter of about 1.0mm. in an annular shape having a maximum diameter of about 17.0mm. is fitted between the panel portion side of the convergence electrode 26, i.e., the vicinity of the upper end portion of the convergence electrode and the inner wall of the neck portion 11, and it is supported by the bulb spacer 37. A gap between the inner wall of the neck portion 11 and the convergence electrode 26 is practically blocked by the screening ring 40.
Patent JP-H09262857-A (JP)
Title: Correction of bending of calender roll made of rubbery elastic material
Inventor: ISHII TETSUYA
IPC: D21G1/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the load applied to the bearing part of the head roll of a calender roll and to reduce the length of the shaft of the calender roll to reduce the width of an apparatus. SOLUTION: In this correction apparatus 1, a calender roll 4 is constituted of two rolls of a head roll 2 and a bottom roll 3. Both end shaft parts 5a, 5b of the head roll 2 and the bottom roll 3 are supported in a freely rotatable manner through bearing members 6a, 6b. A backup roll 9 of which both end shaft parts 8a, 8b are supported by pressing force adjusting means 7a, 7b such as hydraulic cylinders is horizontally provided on the central upper part in the longitudinal direction of the head roll 2 and both end shaft parts 8a, 8b of the backup roll 9 are supported in a freely rotatable manner through bearings 10a, 10b.
Patent JP-H05273937-A (JP)
Title: Discharge lighting circuit
IPC: G09G3/28
Filed: 1992-03-30
Abstract: PURPOSE:To provide a discharge lighting circuit with little biased magnetism generated in a transformer. CONSTITUTION:DC lighting discharge tubes 75, 85 are turned on by an electric power supplied through a transformer 34. The discharge lighting circuit is provided with capacitors 71, 81 arranged in the inflow path of current for the DC lighting discharge tubes 75, 85 and diodes 72, 82 connected to the DC lighting discharge tubes 75, 85 in parallel with each other so as to form a current path in the direction reverse to that of the current. By using a line 60 led out of the center tap 34C of the transformer 34 as a common negative side voltage line and lines 61, 62 led out of the respective end points of the transformer 34 as a positive side voltage line, respectively, a voltage is applied on each block of the DC lighting discharge tubes 75, 85 separated into two blocks by means of a first system composed of one of the positive side voltage lines 61 and the common negative side voltage line 60 and a second system composed of the other of the positive side voltage lines 62 and the common negative side voltage line 60, respectively.
Patent JP-S55949-A (JP)
Title: Video display controller
Inventor: HIHARA KENKICHI
IPC: G09G5/12
Filed: 1978-06-19
Abstract: PURPOSE: To prevent a screen position shift even if several CRTs are connected, by providing a correcting method which equalizes timings between a synchronizing signal and video signal supplied to each CRT as to all CRT.  
     CONSTITUTION: In the video display controller which controls several CRTs with different display contents by itself, access to a dot pattern signal from character generator CG is attained within one character display cycle in a time division mode and it is assigned to dot registers 7 and 8 of the channel of each CRT. To the output of register 7, delay circuit 31 is connected which delays the signal by a time difference with the output time to register 8, and the common synchronizing signal of both channels and video signal of each channel are inputted to mixer circuits 11 and 12. Consequently, the timing between the synchronizing signal and video signal of each channel can be equalized and the display screen position shift between CRTs 13 and 14 can be prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60217337-A (JP)
Title: Color liquid crystal display device
Inventor: OGAWA TETSU
IPC: G02F1/1333
Filed: 1984-04-13
Abstract: PURPOSE:To improve contrast and color reproducibility of a color liquid crystal device by optimizing optically the thickness of the liquid crystal layer corresponding respectively to each color filter R, G, B of a color liquid crystal device utilizing TN liquid crystals. CONSTITUTION:Transparent electrodes 5a, 5b having polarizing plates 6a, 6b on its outside are faced oppositely. A transparent electrode 3a is allowed to contact with the transparent electrode 5a interposing filters 4a-4c for R, G, and B having different depth to each other. Orienting films 2a, 2b are faced to each other interposing TN crystals 1 for dR, dG, and dB having different thickness to each other, and the films are allowed to contact with a spacer 11 provided with a thin film field effect transistor (TFT) comprising a gate 8, semiconductor 9, source 10a, and a drain 10b, to its bottom part. The transparent electrode 3b is provided to the opposite side where the orienting film 2b contacts with the TN liquid crystal 1, and the transparent electrode 3b is insulated from the transparent electrode 3c with an insulating film 7 and is allowed to contact with the transparent electrode 5b. By this constitution, excellent color display is realized by optimizing the thickness of filters 4a-4c for R, G, and B.
Patent JP-2000265506-A (JP)
Title: Attaching seat for instrument
Inventor: SENOO SHUNROKU
IPC: E04F11/18
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily constract by inserting from a rear face side into an attaching hole opened in a wall body provided on a front side, fixing from the front side to the wall body, and providing the projection part end face of the attaching seat attaching instruments such as a faucet and a handrail on the projection part of the front side and/or a grip means on a peripheral face. SOLUTION: A feed water elbow 22 end a hot water supply elbow connecting a feed water pipe 31 and a hot water supply pipe 32 fixed temporarily on the waterproof floor pan of a bathroom unit or the like are connected to an attaching seat 2 to adjust positions. A grip small screw 262 is screwed in a screw hole 261 provided on the front end face 21 of the attaching seat 2 to constitute a grip means 26. The projection part 25 of the attaching seat 2 faces the attaching hole 11 of a wall panel 1 to grip the grip small screw 262 to be pulled, a pliers or the like is hooked on a cutout part 252 formed on the vertical part of the peripheral face 251 of the projection part 25, the attaching seat 2 is pulled up to a prescribed position, a feed water hole 211 and a hot water supply hole 212 are substantially horizontally adjusted to screw a fixing screw 273, and a front side flange 27 fitted to the cutout part 252 is fixed on the attaching seat 2.
Patent JP-S59200910-A (JP)
Title: Device for deciding spot-like defect
Inventor: MOTEGI TOSHIO
IPC: B41F33/14
Filed: 1983-04-28
Abstract: PURPOSE:To decide a defect on the surface of a sheet-like substance by applying non-linear quantizing processing to data taken out from an object to be tested and amplifying and integrating a fine defect to extract features including the defect appearing on the surface of the object to be tested. CONSTITUTION:Picture data in a print is fetched and sampled by using an image sensor or the like to extract K1 required data. The data of the n-th picture element in the extracted data is level Sn. A difference (Sn-Sn+1) is extracted from the extracted data and then A/D converted K2 to obtain a difference quantized signal Fn. The signal Fn is integrated and the peak is detected. Then, a signal En to be turned to H at a position detecting the peak and L at another point is formed K3. Thus, a binary-coded signal En is formed. The processing K1-K3 are executed for a reference print at first and then the signal En is written K4, K5 in a memory as a reference binary-coded data Esn. Testing binary-coded data EIn for the print to be tested is also obtained by the processing K4. The data Esn is collated K6 with the data Ein to test the print to be tested.
Patent JP-H06286584-A (JP)
Title: Freezing prevention device for window glass of automobile
Inventor: TANIGUCHI TATSUAKI
IPC: B60S1/08
Filed: 1993-03-31
Abstract: PURPOSE:To prevent freezing of a window glass and dissolve various troubles generated due to operation of a wiper blade at decided intervals by operating the wiper blade at decided intervals during parking or the like. CONSTITUTION:This freezing prevention device for the window glass of an automobile is provided with a viper blade to wipe the surface of a window glass, a drive means 3 to drive a viper lock, and an intermittent starting means 41 to obtain current from a battery at OFF operation of an ignition switch 11 against the drive means 3 and output a command to intermittently start at every decided time.
Patent JP-H04284370-A (JP)
Title: High-temperature cell assembly
Inventor: MORI KEIICHI
IPC: H01M2/10
Filed: 1991-03-12
Abstract: PURPOSE:To obtain a high-temperature cell assembly, for which mounting and removal of cell are easy, and for which there is no fear of seizure and so on of a screw even when the cell assembly is operated at high temperature. CONSTITUTION:A predetermined number of sheath tubes 2 in which a cell 1 is enclosed are connected with each other and a cell block is formed thereby. A plurality of projections 3 are provided on the bottom of the cell block, and the cell block is arranged on a frame 5 having a hole 6 correspondent to the projection 3, while the cell block is fixed by inserting a lateral rod 7 through a penetrating part 4 of the projection 3 on the under surface of the frame 5 like a locking bar. The cell is easily fixed to the frame 5 only by the attachment/detachment of the lateral rod 7.
Patent JP-S58189073-A (JP)
Title: Method for repairing inner surface of existing pipe line
Inventor: KOGA MOTOYUKI
IPC: F16L58/10
Filed: 1982-04-30
Abstract: PURPOSE:To inlay corrosion pits with a coating agent, while improving the adhesiveness of said coating agent, in diffusing the coating agent into carrier gas and supplying the carrier gas to the interior of an existing pipe, by supplying the carrier gas into the pipe with low pressure. CONSTITUTION:Compressed air from each of compressors 1 is supplied through a header 2 and a governor 3 to an air heater 4, heat-exchanged therein with steam from a boiler 5 and then handled as carrier gas of low pressure. Thereafter, a coating agent is injected through a by-pass line 9 and sprayed through a coating header 8 into an existing pipe A to be repaired. Thus, corrosion pits are inlaid with the coating agent improved in its adhesiveness, even if the means for forming pressure is relatively small in size.
Patent JP-H02252400-A (JP)
Title: Drive circuit for headphone
Inventor: SHIMIZU KUNIO
IPC: H04R5/04
Filed: 1989-03-27
Abstract: PURPOSE:To improve sound quality by driving a headphone by using four signals of +R signal, -R signal, +L signal and -L signal when the headphone provided with a 4-pole type plug is connected to a jack. CONSTITUTION:When the 4-pole type plug 4 is inserted into the jack 3, the signal of a right channel is supplied from an amplifier A1R to a terminal J2 as +R signal through the amplifier A2R, and simultaneously, the signal from the amplifier A1R is turned into -R signal by passing through an inverter IR, and is supplied to the terminal J4 through the amplifier A3R. Besides, the signal from the amplifier A1L is supplied as +L signal to the terminal J1 through the amplifier A2L, and simultaneously, the signal from the amplifier A1L is turned into -L signal by passing through the inverter IL, and is supplied to the terminal J5 through the amplifier A3L. Accordingly, because +R signal, -R signal, +L signal and -L signal are supplied to the speaker of the headphone through the jack 3 and the plug 4 so as to drive the speaker, the music, etc., of high sound quality can be listened.
Patent JP-H03273757-A (JP)
Title: Facsimile equipment
Inventor: KO TOSHIO
IPC: H04N1/32
Filed: 1990-03-22
Abstract: PURPOSE:To improve the convenience of managing a transmitting document by calculating time required for transmitting the document in a picture memory from the number of documents in the picture memory, the number of originals and the capacity of the memory or the like and outputting waiting time until transmitting the prescribed document in a prescribed output form. CONSTITUTION:When the operation of storing the transmitting document is executed, a facsimile equipment 1 stores the transmitting document into the picture memory 4 and a system control part 3 calculates the time T required for transmitting the new transmitting document, calculates time required for transmitting all the documents in the picture memory 4 and stores the calculated time into a system memory 5. The system control part 3 subtracts the time T required for transmitting the document from the time, which is required for transmitting all the documents, stored in the system memory 5 and updates the time required for transmitting the documents stored in the picture memory 4. Then, the time T required for transmitting all the documents is displayed on the display of an operation display part 8. Thus, the waiting time until transmitting the objective document can be known and the convenience is improved for managing the transmitting document.
Patent JP-S60224819-A (JP)
Title: Base sheet for card clothing
Inventor: NAKANO YUZURU
IPC: D04H1/08
Filed: 1984-04-12
Abstract: PURPOSE:A base sheet for card clothing that has, as the surface layer, a felt layer of wool fibers treated with a complex formed from a titanate or zirconate and a carboxylic acid for flame proofing, thus having the felt layer free from deterioration even after tempering and needling. CONSTITUTION:A felt layer 2 which is made of wool fibers 1 treated with a complex from a titanium or zirconium salt and fluorine ion, carboxylic acid or hydroxycarboxylic acid is formed on the base 3 which is made of cotton, ramie, chemical or synthetic fiber cloth or rubber sheet to give the objective base sheet. As an outermost layer, may be a protecting coat of aluminum foil or ceramics of high heat resistance.