baber/WOPTO huggingface dataset:
Patent JP-S6177004-A (JP)
Title: Production of color filter
Inventor: MOTOI YASUKO
IPC: H04N9/04
Filed: 1984-09-25
Abstract: PURPOSE:To simplify a stage and to prevent the decrease in yield owing to a mis-operation, etc. by forming >=1 colors of dye layers having low transmittance on a substrate then using the dye layers in place of an exposing mask and forming the final dye layer. CONSTITUTION:The dye film patterns 2, 3 consisting of at least >=1 colors and having the low transmittance to UV light are formed on the substrate 1. A positive type photoresist layer 4 of which the photosensitive wavelength is UV light is formed on the substrate 1 then the resist film is subjected to light exposure 5 by the UV light from the side of the substrate 1 where the film 4 is not formed. The film 4 is developed to form the resist pattern 4' having the resist remaining only on the upper part of the dye layers. The final dye layer 6 having the transmittance characteristic to the UV light is deposited by evaporation on the substrate 1 and finally the resist pattern is removed.
Patent JP-S6176377-A (JP)
Title: Thermal head
Inventor: YAMAMOTO KUNIO
IPC: H01L49/02
Filed: 1984-09-25
Abstract: PURPOSE:To enhance splittability of a substrate and provide a thermal head having favorable heat response characteristics, by a construction wherein a recessed part on the back side of a substrate at a position corresponding to a projected part provided on the face side is filled with a metallic layer, and the substrate is provided with a splitting groove trapezoid in cross section. CONSTITUTION:After providing a resist pattern on the substrate 15 from a photosensitive glass or the like and shaped into a predetermined shape, the broken-line parts 15a are removed by irradiation with UV rays which increases the etching rate in an etching liquid such as hydrofluoric acid, thereby providing the projected part 16 for a glaze. The broken-line part 15b and the broken-line part 15c are removed by the same technique as above to provide the recessed part 17 for releasing heat and the splitting groove 18. By this, the projected part 16 can be provided with favorable dimensional accuracy, so that a heating resistor 7 can be provided on the substrate 15 with favorable accuracy of height. accordingly, a thermal head having a favorable printing quality can be produced. In addition, since the cross-sectional shape of the splitting groove 18 can be formed in a continuous manner, splittability of the substrate after providing thermal head patterns can be enhanced.
Patent JP-S6177497-A (JP)
Title: Ultrasonic probe
Inventor: NAKATANI CHITOSE
IPC: A61B8/00
Filed: 1984-09-25
Abstract: PURPOSE:To avoid to worsen characteristics by the column-shaped piezoelectric body ranging to a clearance between electrodes by making smaller the width of a piezoelectric body while comparing said width with the clearance of a divided signal electrode, in the ultrasonic probe plurally divided. CONSTITUTION:Multiple ring electrode 303, 304 and 305 are composed of a compound piezoelectric body for which the element width 302 of a column- shaped piezoelectric body 301 is sufficiently made small. By using the compound piezoelectric body for which the length 307 of a diagonal line for the element is the same as distance 308 and 309 or below between electrodes, two electrodes are not simultaneously formed for one column-shaped piezoelectric body and an electrode pattern close to a prescribed electrode shape can be formed. The finer the element width 302 becomes, the closer the prescribed electrode shape becomes and it becomes hard to make the compound piezoelectric body. Consequently, what compound piezoelectric body should be used is determined by the balance between them.
Patent JP-H0943314-A (JP)
Title: Semiconductor accumulation device and scan conversion device
Inventor: KISHIMOTO YASUNORI
IPC: G01R31/28
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor accumulation device which is not arranged with a selector and does not require skew management, by providing a latch circuit to retain test data throughout a system mode time at an FF circuit to conduct data output to a combination logic circuit. SOLUTION: A selector 19a is changed over to a test data S1 side when a scan mode SM is brought on, and is retained at an FF circuit 19b, a latch circuit 19c. When changeover is carried out from the scan mode SM to a system mode by timing T1 , test data SI that has been retained at a logic circuit till that time are outputted, and the system mode is maintained till timing T2 , and the logic circuit is actuated. After the timing T2 , returning to the scan mode SM again is carried out, and test outcome data after the action of the logic circuit are collected, and output is conducted from output Q. At the circuit 19c, test data keep retained till the timing T2 according to the scan mode SM.
Patent JP-H0249040-A (JP)
Title: Vulcanizable rubber composition
Inventor: TAKIZAWA TOSHIKI
IPC: C08L23/18
Filed: 1988-08-11
Abstract: PURPOSE:To obtain the title composition useful for tire tread, etc., providing vulcanized materials having excellent tensile strength, wear resistant characteristics and low heat generation by blending modified rubber comprising rubber-like polymer and an azole group-containing organic compound with a reinforcing agent, etc., in a specific ratio. CONSTITUTION:(A) 10 pts.wt. modified rubber prepared by reacting a rubber-like polymer (e.g., diene-based rubber) containing an unsaturated carbon bond with an organic compound (e.g., 2 mercaptothiazole) containing an azole group and a mercapto group or blended rubber consisting of the modified rubber and another rubber-like polymer is blended with (B) 10-200 pts.wt. reinforcing agent or nonreinforcing filler to give the aimed composition.
Patent JP-S6444361-A (JP)
Title: Steering wheel
Inventor: INUI SHUJI
IPC: H01R35/04
Filed: 1987-08-08
Abstract: PURPOSE:To aim at making a steering wheel lightweight and at reducing the cost thereof, with steering wheel incorporating a relay mechanism composed of a slip ring and a contact pin, by providing a metal coating layer having a high hardness on the outer surface of the contact pin made of resin. CONSTITUTION:In a relay mechanism having signal wires connecting a plurality of switches incorporated in a pad section of a steering wheel and electrical equipment on an automobile body side, a contact pin casing 30 is disposed between slip rings 23, 26 on the column part side and the pad part side, and contact pins 1(31a, 31b) disposed in the casing 30 and urged by a spring 32 are made into a slidable contact with the slip rings 23, 26. In this arrangement, each contact pin 1 are made of ABS resin, and is formed of a columnar rod member 1a integrally incorporated with a cylindrical projection 1b in a part slightly below the center thereof. Further, a coating layer 2 made of metal having high hardness, such as nickel-boron alloy, nickel-phosphorus alloy or the like, is formed on the outer surface thereof.
Patent JP-H0736388-A (JP)
Title: Light diffusion preventing mask for led display
Inventor: SEKI KATSUHIKO
IPC: G09F9/33
Filed: 1993-07-16
Abstract: PURPOSE:To give contrast without mixing the lights of respective LED display bodies by tensely providing a black interference preventing layer having many windows same as the many windows of a transparent resin plate on the surface of the transparent resin plate in accordance with each other. CONSTITUTION:A transparent resin plate such as a transparent polyethylene terephthalate plate 8 having a window 7 concentric to the LED display window 6 of a case 3 is joined together on the surface of a light diffusion layer 4' in accordance with the case 3, and the interference preventing layer 10, of a black interference preventing later having a window 9 of same size as that of the window 7 of the transparent polyethylene terephthalate plate 8, TiO black in this case (or carbon black in another case), is tensely provided in accordance with the plate. When the LED display body 2 emits a light, if a light diffused by the light diffusion layer 4' enters the transparent polyethylene terephthalate plate 8, the lights are individually radiated from the respective windows 9 of the interference preventing layer 10, the lights from the respective windows 9 are not mixed, and hence contrast is given.
Patent JP-S6355842-A (JP)
Title: Beam alignment of charged particle beam device
Inventor: SASAKI ISAO
IPC: H01J37/147
Filed: 1986-08-27
Abstract: PURPOSE:To enable to find out the center of the aperture of a beam device more quickly by scanning the range equal to or smaller than the diameter of the aperture in one direction and the range between the maximum and the minimum points of deflectable range in another direction perpendicular to the one and then performing the scan conversely. CONSTITUTION:In the case that there apears no difference between deflection signals with measurement at two points or more because the deflection area of the detection signals is to be narrow, measuring points are decided as follows. Firstly, scan is performed in matrix over a range equal to or smaller than the diameter of an aperture 3 in the X direction and a range between the maximum and the minimum points of deflectable range in the Y direction. Thereby, the minimum value in the Y direction can be obtained. Next, the scan is performed conversely, thereby the minimum value in the X direction can be obtained. In comparison with the meted for performing a fine scanning in both X and Y directions, the center of the aperture can be found out within time of at least one tenth or less.
Patent JP-2000032019-A (JP)
Title: Network system and its configuration method
Inventor: OSAKI YOSHIAKI
IPC: H04L12/28
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide the network system where a node exclusively for line concentration for each ring system is not required, the changeover switch is simplified and the cost is reduced by the share. SOLUTION: The network system consists of ring systems A, B, C, D and a relay common node device 20 connecting in common to ring lines 5a, 5b, 5c, 5d of the ring systems A, B, C, D, collects information from the ring lines 5a, 5b, 5c, 5d to relay it to a relay line 30. The relay common node device 20 contains all VC paths in the ring lines 5a, 5b, 5c, 5d by a VP exchange connection path. The relay transmission is realized by the VP exchange control by the relay common node device 20 and the VC exchange control by ring nodes 10a-1,..., 10a-5, 10b-1,..., 10b-5, 10c-1,..., 10c-5 and 10d-1,..., 10d-5 in the ring lines 5a, 5b, 5c, 5d.
Patent JP-H1090884-A (JP)
Title: Chemical amplification type resist composition
Inventor: NITTA KAZUYUKI
IPC: H01L21/027
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To improve contrast and to ensure high resolution, a high rate of a residual film and high sensitivity by using a diazomethane compd. having acid-dissociable groups as an acid generating agent. SOLUTION: This resist compsn. contains a coating film forming component whose alkali solubility is varied by the action of an acid an acid generating agent made of a diazomethane compd. represented by the formula, wherein each of R<1> and R<2> is a carbocyclic or heterocyclic group ring-substd. by an acid-dissociable group, R<1> and R<2> may be different from each other and the acid-dissociable group is, e.g. tert. alkyloxycarbonyl such as tert. butoxycarbonyl or tert. amyioxycarbonyl, tert. alkyloxycarbonylalkyl such as tert. butoxycarbonylmethyl, tert. alkyl such as tert. butyl, alkoxyalkyl such as ethoxyethyl or methoxypropyl or tetrahydropyranyl.
Patent JP-S6259732-A (JP)
Title: Control system for pipe burying machine
Inventor: TAKASU MOTOYUKI
IPC: E02F3/30
Filed: 1985-09-09
Abstract: PURPOSE:To enhance the accuracy and efficiency of construction work by a method in which the position and attitude of a moving type pipe-burying machine are recognized and compared with preset position and attitude, during which period a trench is excavated by a bucket or the like with an arm and a pipe is buried in the trench. CONSTITUTION:A control system consists of various meters, an antenna 7, a buck hoe 1 with a laser-tracking type target 2, a laser theodolite 4, an optical range finder 5, a repeater station 3 with an antenna 6, an intermediate CPU 8, and centralized control center 9. The hoe 1 is moved from the station 3 by radio control and directed to an exact point, and the measured data of the hoe 1 are sent to the center 9 through CPU 8 and compared with set value. During the period, the ground is excavated, and the inserting base of pipe is set for burying work of pipe. Construction work of high accuracy and good efficiency and thus be attained.
Patent JP-H0543580-A (JP)
Title: Production of bis(naphtalenylmethylene) derivative
Inventor: AOKI HARUMICHI
IPC: B01J31/02
Filed: 1991-08-08
Abstract: PURPOSE:To obtain the title compound free from coloring and useful as a gelling agent, epoxy resin, etc., in high purity and high yield by reacting hexahydroxyhexane with a naphthoaldehyde compound in a cyclohexane solvent in the presence of an acid catalyst. CONSTITUTION:A compound expressed by formula I such as D-sorbitol is reacted with a compound expressed by formula II (-CHO group is located at the alphaposition or beta position of naphthalene ring; R1 is H or 1-10C alkyl) such as 1-naphthoaldehyde in a cyclohexane solvent in the presence of an acid catalyst such as p-toluenesulfonic acid to provide the objective compound expressed by formula III.
Patent JP-H1035472-A (JP)
Title: Coupling device for brake booster housing and master cylinder body
Inventor: KUROMITSU HIROSHI
IPC: B60T11/16
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To couple a master cylinder body, in which a fluid pressure modulator is integrated, and a brake booster housing together with high rigidity at a low cost. SOLUTION: A body 49, in which a fluid pressure modulator is integrated, of a master cylinder is coupled to a brake booster housing 51 by means of a coupling device 50. The coupling device 50 comprises a plurality of nut members 52 and a plurality of bolt members 53 matching with the nut members 52. When the master cylinder body 49 is fastened by means of head parts 58 of the bolt members 53 and the brake booster housing 51, the master cylinder body 49 can be coupled to the brake booster housing 51.
Patent JP-2001061456-A (JP)
Title: Water absorbing material
Inventor: NISHIMURA SHIGEKI
IPC: C08L71/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a water absorbing material capable of effectively absorbing water, retaining the freshness of a food, etc., keeping the quality of the food such as a taste at a prescribed level and improving the merchandise value by covering a specific water absorbing film with layers containing an additive. SOLUTION: This water absorbing material is obtained by covering a water absorbing film consisting essentially of a polyethylene oxide-based polymer with layers containing an additive such as a taste substance, e.g. sodium glutamate or a nutrient supplementing substance, etc., e.g. vitamin C. Furthermore, a density gradient is preferably formed in the density of the principal component of the layers in contact with the dehydrated object so that the amount of the additive on the surface on the side in contact with the object is larger than that on the surface on the opposite side and a food treating tool comprising a means for absorbing drips exuded from the dehydrated object with time and a means for irreversibly releasing the additive capable of being eluted in the drips is preferably composed.
Patent JP-H0858573-A (JP)
Title: Air cushion type carrying device
Inventor: SHODA ISAHIKO
IPC: B60V1/00
Filed: 1994-08-24
Abstract: PURPOSE: To prevent dust and the like due to curtain jet from being scattered on the circumference, in an air cushion type carrying device. CONSTITUTION: In an air cushion type carrying device blowing off air curtain jet from the lower part, a wall 7 surrounding the curtain jet and guiding air upward is provided, and a filter 6 filtering the air going upward is provided.
Patent JP-H06214281-A (JP)
Title: Space-integrated slide-image optical correlator
Inventor: FUREDERITSUKU DABURIYU FUREYAA
IPC: G06V10/88
Filed: 1993-08-11
Abstract: PURPOSE: To provide the small, inexpensive and highly stable light correlation unit of a high operation. CONSTITUTION: The light correlation unit has at least one liquid crystal array 11 which can electrically be addressed, at least one LED array 10 for generating a reference picture modulated by changing the light permeability of liquid crystal 4 in the liquid crystal array 11 and at least one two-dimensional large photodiode 7 receiving the modulated picture from the liquid crystal array. Then, LED and the liquid crystal array 10 and 11 are overlapped with the photodiode 7 or a photodiode array 12, and space is not provided between the arrays. Thus, the structure of the light correlation unit is considerably easily and inexpensively be manufactured into a small size.
Patent JP-H06170009-A (JP)
Title: Controller for spout of pump
Inventor: KOBAYASHI EISAKU
IPC: A62C37/00
Filed: 1991-07-16
Abstract: PURPOSE:To appropriately execute an operation of pump operation control on a water discharge nozzle side, while confirming a state of a pump side, and also, to surely execute simplification of a conductor terminal connecting part structure, and waterproofing, noise prevention and transmission without the number of conductors allowed to run along a hose, even in the case of transferring an information signal from the pump side. CONSTITUTION:A transmitting means for detecting a state of a pump and transmitting it, and a receiving/display means for receiving and displaying its information signal are provided on a pump 1 side, and a water discharge nozzle 5 side, respectively. As for the respective transmitting means of the water discharge nozzle side and the pump side, one of them transmits a composite AC signal, and the other transmits a DC signal, and the signal is transferred in two directions by using the same conductor. In the transmitting means of the pump side, a switch for selecting and switching one information in the same time zone automatically or by a command signal from the water discharge nozzle side is provided.
Patent JP-S6444523-A (JP)
Title: Terminal control device in autonomous distributed system
Inventor: SAKUYAMA SHUICHI
IPC: G06F3/02
Filed: 1987-08-12
Abstract: PURPOSE:To improve the independency of an I/O terminal equipment and the maintenance and reliability of a system by executing operation procedure on the basis of a state transition control table obtained by describing execution instructions in a two-dimensional table for events generating operation procedure relating to the I/O terminal equipment and a current state. CONSTITUTION:The state transition control table 1 is constituted of a two-dimensional table formed by defining an event 2 whose generation can be previously proposed as one axis and an event 3 to be selected as the other axis and an instruction element 4 for executing the operation procedure is described in the table. When a certain event is generated at a certain state, an instruction element 4 described at an intersecting point between the generated event 5 and a current event 6 is extracted, successively interpreted and executed.
Patent JP-S5989462-A (JP)
Title: Thyristor
Inventor: OOHASHI HIROMICHI
IPC: H01L31/111
Filed: 1982-11-15
Abstract: PURPOSE:To increase photo sensitivity and a di/dt capability by arranging a plurality of pilot thyristors so as to be surrounded by current collecting electrodes formed to a base layer and connecting the gate electrodes of each pilot thyristor to the emitter electrodes of the thyristors at preceding stages in succession. CONSTITUTION:The current collecting electrodes 25 are formed to the surface of a P base layer 23 adjoining to the N emitter layers 24f of the main thyristor MT consisting of a semiconductor layer on which four of a P emitter layer 12, an N base layer 22, the P base layer 23 and the N emitter layers 24f are laminated, and a plurality of the pilot thyristors are formed surrounded by the current collecting electrodes 25. The pilot thyristors are formed by five thyristors from the fifth pilot thyristors PT5, the emitter electrode thereof is shared together with the current collecting electrode 25, from the first pilot thyristor PT1 with a light-receiving section 26. The gate electrodes of these each pilot thyristor are connected electrically to the emitters of the thyristors at preceeding stages in succession.
Patent JP-S6093719-A (JP)
Inventor: OOKAWA MIKIO
IPC: H01H33/66
Filed: 1983-10-27
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-2001027103-A (JP)
Title: Stationary blade structure for axial turbo-machine
Inventor: OKAMURA JIYUNSUKE
IPC: F01D9/02
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the resonance of moving blades without changing the shape of the moving blades at all and without adding a damper by providing half-blades suspended toward the shaft center line from the outer periphery in the middle between the stationary blades at the outlet of the stationary blade cascade installed in the front of the moving blade cascade of an axial turbo-machine. SOLUTION: Half-blades 5 are suspended toward the shaft center from an outer peripheral shroud 3 on the outer peripheral side in the middle between stationary blades 1 at the outlet 6 of a stationary blade cascade 6. When the half-blades 5 are provided, such vibratory force that the apparent number of the stationary blades 1 is doubled is applied to the tip side of moving blades. The resonance rotational frequency is then reduced in half, the vibratory frequency is doubled for the same rotational frequency, and the resonance in the high-order mode can be prevented near the rated rotational frequency. Excessive blade vibration can be prevented, and the fatigue failure of the moving blades can be prevented. Since the half-blades 5 are small-sized, they have little effect on the performance of turbo-machine.
Patent JP-H0484779-A (JP)
Title: Detection of partial discharge from electric power cable
Inventor: IKEDA TADAYOSHI
IPC: G01R31/02
Filed: 1990-07-27
Abstract: PURPOSE:To enable detection of partial electric discharge simply, with high sensitivity and reliability in the state movable to the length direction by providing wire shield line on the periphery of electric power cable movable to the length direction and arranging a detection coil on the outside. CONSTITUTION:On the periphery of a cable 1 under test, wire shield lines 2 are wound with a long pitch over the whole length. By impressing current to the conductor of the cable 1 from a rotary connector 5 at the end of the impressing terminal 6, and moving the cable 1 from a drum 3 to a drum 4, the high frequency voltage induced in the detection coil is measured with a measuring device 9. When a partial discharge occurs in the cable 1, the partial discharge current flows in the wire shield 2, a voltage is generated between both ends of the detection coil 8 and this voltage is measured with a measuring device 9. If the measurement is done during the moving of cable 1 from the drum 3 to the drum 4, then the maximum voltage generated in the detection coil 8 is attained when passing the partial discharge point on the coil 8. That is, a partial discharge is measured with the highest detection sensitivity.