baber/WOPTO huggingface dataset:
Patent JP-S6239786-A (JP)
Title: Structure of crown part for portable timepiece
Inventor: MATSUMOTO MASATAKA
IPC: G04B37/10
Filed: 1985-08-16
Abstract: PURPOSE:To enhance design effect without lowering waterproof function and operability, by housing a crown main body in the middle of a timepiece case in a sinkable manner. CONSTITUTION:A spot facing part 11 opened downwardly is formed to the side surface of a middle 10 and has a size capable of receiving a crown main body 30 and a crown ring 50. The shaft part of the spot facing part 30 is inserted through a side pipe 20 and a winding stem mount part 33 is formed to the inner side end part of the shaft part 32. A packing 40 is mounted to the groove part 31 formed to the shaft part 32 to attain waterproofness and the ring 50 is constituted so that the special form part 51 of the outer side end part of the shaft part 31 is engaged with the special form part 34 of the main body 30 in a slidable manner. The engaging part 53 being the surface continuing to the inner peripheral surface 52 and opposed to the inside surface 35 of the special form part 34 of the main body 30 can be engaged with the inside surface 35 by sliding the ring 50. The length of the ring 50 in the axial direction has a dimension almost same to that of the depth of the spot facing part 11 of the middle 10 and, in such a state that the main body 30 is pushed in, the outside end surfaces of the ring 50 and the main body 30 are almost flushed with the outer peripheral surface of the middle 10. Therefore, waterproof function and design effect can be enhanced.
Patent JP-H0346054-A (JP)
Title: Multiprocessor
Inventor: OKAMOTO MASAYUKI
IPC: G06F15/177
Filed: 1989-07-14
Abstract: PURPOSE:To conduct a test corresponding to the transfer of data, which is executed between two CPU through a memory by writing testing data into a dual port RAM in a first CPU, reading the data in second CPU different from the CPU and checking the result. CONSTITUTION:When a system is set to a testing mode, a first CPU 12 generates testing data in accordance with a prescribed program, and writes it into all the memory areas of the dual port RAM 17 through a first bus line 14. When a second CPU 13 receives a write completion signal from an interruption control circuit 18 through a line 21, it reads data written into dual port RAM 17 through a second bus line 16 and checks whether having read data agrees with testing data which is previously set or not. Thus, the test corresponding to data transfer, which is executed between two CPUs 12 and 13 in a multiprocessor 11 can be conducted.
Patent JP-H06156237-A (JP)
Title: Brake device
Inventor: UIRIAMU SHIDONII BURUUMU
IPC: B60T8/32
Filed: 1993-07-21
Abstract: PURPOSE: To provide an electrically controlled antilock brake. CONSTITUTION: An electrically controlled brake system is provided with a device 11 which can be operated by the driver of a vehicle and has a device 83 for providing an electrical braking demand signal. Then, the system has brake valves 12 to 15 controlling supply of fluid under pressure from a source 20 to at least one actuator 16 to 19 in order to brake in response to an electric control signal 10, etc., responding to the brake demand signal and an instruction signal supplied to the brake valves by an electric controller 10.
Patent JP-H0345925-A (JP)
Title: Liquid crystal display element
Inventor: ISHII KOJI
IPC: G09F9/30
Filed: 1989-07-14
Abstract: PURPOSE:To decrease the problems of erroneous display and defective connecting by joining metallic wrings via conductive films having a good coupling property so an interconnector, thereby electrically connecting the metallic wirings of both substrates to each other. CONSTITUTION:The metallic wirings 1b, 2b are joined via the metallic films 8 having a good joining property to the interconnector 6 and are thereby electrically connected to each other. Transparent conductive films consisting of indium oxide, tin oxide, etc., are usually used for the metallic wirings 1b, 2b and a silver paste is used for the interconnector 6; therefore, the metallic films 8 are preferably nickel (Ni) films or gold (Au) films having the good joining property to any of these materials. These metallic films are previously formed by plating or vapor deposition, etc., in the joining parts of the metallic wirings 1b, 2b and are joined to the interconnector 6. The joining of the interconnector 6 and the metallic wirings 1b, 2b is, therefore, intensified and the electric resistance of the joint part is lowered, by which a good connection is attained. The connection defect by impact, etc., is eliminated in this way and the generation of the erroneous display at the time of high frequency driving is prevented.
Patent JP-S5882096-A (JP)
Title: Sealing device for liquid pump
Inventor: ISHIKITA HISASHI
IPC: F04D29/12
Filed: 1981-11-12
Abstract: PURPOSE:To make it possible to prevent the generation of rust on the drive shaft of the titled pump due to the leakage of water or water vapour by a method wherein a space communicating with a space within the inner periphery of a sealing member is ventilated by a second pump blade. CONSTITUTION:A chamber 9 communicating with the space 8a within the inner periphery of the sealing member 8 is provided at the back of the sealing member 8. Further, the chamber 9 is provided therein with the second pump blade 12 fixed to the drive shaft 6 of the pump so that it is possible to ventilate the chamber 9 through an inlet port 10 and an outlet port 11 by the rotation of the blade 12. That is, the blade 12 sucks flesh open air through the inlet port 12 and the flesh air is discharged outside from the outlet port 11 as it carries leaking water and water vapour. As a result, the chamber 9 and th space 8a are dehumidified to thereby prevent the generation of rust or the like undesirable phenomenon on the drive shaft 6.
Patent JP-H0231142-A (JP)
Title: Method for measuring line width and inspection method of exposure device using said measurement method
Inventor: SUWA KYOICHI
IPC: G03F1/84
Filed: 1988-07-20
Abstract: PURPOSE:To measure the line width of a fine pattern at a high speed with high resolving power by allowing two almost linear patterns to cross each other at a predetermined crossing angle and subjecting the same to double exposure to form a wedge-shape resist image. CONSTITUTION:A wafer to be exposed is placed on a CD 120 at a position F1 and passed through a resist coating and drying part 121 to stand by at a buffer position F2. When a stepper main body 100 starts exposure operation, the wafer is fed from the position F2 to the loading position F3 of the main body 100 and delivered to a wafer stage to be subjected to exposure. The wafer after exposure is taken out of the stage and sent to a developing part 122 through an unloading position F4 and the branch position F5 of the CD 120 and the wafer developed herein is preserved at the take-out position of the CD 120. An arm 124 holds the wafer issued from the developing part 122 to raise the same by predetermined quantity and moves said wafer to the right on a guide rail 123 to deliver the same to the position F5.
Patent JP-S6337626-A (JP)
Title: Overhead robot for transferring wafer
Inventor: IWAZAWA YOSHIYUKI
IPC: H01L21/68
Filed: 1986-07-31
Abstract: PURPOSE:To prevent the generation and diffusion of dust at a time when an overhead mobile robot is moved by installing a linear guide along a section in the vicinity of the borderline of an air supply section formed to the ceiling and a ceiling exhaust section and shifting the robot along the linear guide. CONSTITUTION:A mobile robot M is slid on linear guides 20, 20 laid along sections in the vicinity of the borderlines of air-supply chambers 5a and a ceiling exhaust section 15 by turning a drive shaft 22a for transfer screwed to a female section 23 for a connecting member 21 in the predetermined direction, and the wafer cassette 15 is carried up to the front of a prescribed production unit 13 from a stocker. Arm sections M2 and robot bodies M3 are driven in the horizontal and vertical directions, thus shifting holding sections M1 up to fixed positions on the production unit 13 while placing the wafer cassette 15. The drive shaft 22a for transfer is rotated in the predetermined direction again, thus carrying the wafer cassette up to the prescribed position of the stocker. Dust generated from a drive section for the transfer robot M is removed by a dust collector mounted to a station.
Patent JP-2001015601-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWASUMI ATSUSHI
IPC: H01L21/82
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit having a power line layout in which the influence of power line noise can be effectively reduced. SOLUTION: A silicon substrate 1 is divided into an NMOS transistor region 3 and a PMOS transistor region 4, and signal lines 6 and 8 are formed of metal layers M1 and M2 in each of the regions 3 and 4. A VSS line (low-level side power line) 10 and a VDD line (high-level side power line) 14, each having the same width, overlap each other in the upper part of the region 3, whereas a VDD line 11 and VSS line 13, each also having the same width, overlap in the upper part of the region 4. The lines 10 and 11 are formed by patterning the same layer M3, whereas the lines 13 and 14 are formed by patterning the same layer M4. A MOS capacitor C is connected between two adjacent ones of the lines 10, 11, 13 and 14.
Patent JP-S6240628-A (JP)
Title: Optical pickup
Inventor: ISHIKAWA KAZUMASA
IPC: G02B7/00
Filed: 1985-08-16
Abstract: PURPOSE:To correct quickly the displacement of lens oat high speed access by providing alight emitting element and a photodetector split into two obliquely to an actuator fixed part and inserting a position detection section of an objective lens to its optical axis. CONSTITUTION:The light emitting element 41 and the photodetector 39 are fitted to the fixed part of an objective lens actuator 21 and the detection section 44 of a position detection member 42 fitted to the objective lens 34 is inserted to the center of the optical axis. Then the photodetector 39 is split into two by a line typing opposite angles to form triangle-shaped photodetection areas 39a, 39b. Through the constitution above, when the objective lens 34 is displaced by the undersired vibration at the high speed access, the distribution of the optical quantity of the photodetection areas 39a, 39b has a difference, an output voltage difference is detected and this signal corrects the position of the lens. In this case, since the photodetector 39 is a triangle form, the range of detection is wide, and the linear signal suitable for the control is outputted to attain proper correction.
Patent JP-H0913986-A (JP)
Title: Engine
Inventor: MIYAMOTO KEIICHI
IPC: F02B75/18
Filed: 1995-06-23
Abstract: PURPOSE: To reduce the suction quantity/exhaust quantity ratio of an engine and secure the smooth gas flow at the position of an inlet valve. CONSTITUTION: Suction gas moving openings 11 are provided at the cylinder head portions of cylinders 2, they are connected by a ventilation duct 12, and a suction gas moving valve 13 is provided at each suction gas moving opening 11. The opening or closing of each suction gas moving valve 13 is controlled, and part of the suction gas in one cylinder in the compression stroke is moved to another cylinder in the suction stroke via the ventilation duct 12. The suction gas quantity can be practically decreased in one cylinder, and the suction quantity/exhaust quantity ratio can be reduced. The suction gas can be smoothly moved, and the smooth gas flow at the position of an inlet valve can be secured.
Patent JP-S5884202-A (JP)
Title: Fluid pressure work device
Inventor: TANAKURA ISAMU
IPC: F15B9/08
Filed: 1981-11-13
Abstract: PURPOSE:To reduce the cost of a fluid pressure work device by utilizing a transmission measures provided with a servo valve and flexible members. CONSTITUTION:Through operation of an operation valve 48 by means of a selector lever 8, a fluid pressure motor 6 is driven into a regular or reverse rotation, and a gear 7 makes revolution while making its own rotation and puts a support stand 4 into horizontal swivel. When an operation valve 48 is placed in a neutral position, the support stand 4 is stopped. By putting operation levers 28, 30 in rotation, servo valves 36, 37 are switched through transmission measures 34, 35, while arms 9, 11 are rotated in a desired slant angle through expanding or contracting fluid pressure cylinder mechanisms 13, 14. An operation handle 31 is rotated to switch a servo valve 43 through a transmission member 42, while an actuator 16 is put into operation to turn a grasping member 22 as to easily grasp heavy goods and the like.
Patent JP-S58146442-A (JP)
Title: Catalyst for purification of exhaust gas and its production
Inventor: TSUCHIYA KAZUO
IPC: B01D53/94
Filed: 1981-11-13
Abstract: PURPOSE:To obtain a ternary catalyst of high activity and high durability for purification of exhaust gas of an internal combustion engine, etc. by depositing an aq.soln. of ammonium cerium (1V) nitrate and a water soluble iron salt and an aq.soln. contg. a noble metal element on an alumina carrier. CONSTITUTION:Ammonium cerium (1V) nitrate and an optional water soluble iron salt are dissolved in water, and ammonia water is added to the aq.soln. thereof to control pH to 1.8-3.0 The aq.soln. thereof is impregnated with a refractory carrier consisting of alumina and is deposited thereon, whereafter the carrier is dried and calcined. An aq.soln. contg. a noble metal element such as platinum, palladium or the like is impregnated and deposited with and on the carrier, whereafter the carrier is dried and calcined. The catalyst for purification of exhaust gas wherein iron oxide, cerium oxide and >=1 kind among noble metal elements are deposited on the alumina carrier is obtained. Such catalyst has at least 50m<2>/g BET surface area and 80-700Angstrom  average pore sizes.
Patent JP-H0231438-A (JP)
Title: Semiconductor device and manufacture thereof, and capillary
Inventor: KUDO SUMIHISA
IPC: H01L21/603
Filed: 1988-07-20
Abstract: PURPOSE:To miniaturize a bonding pad by a method wherein the maximum diameter of a tapered hole at the end of a capillary is designed to approximate the diameter as collapsed of a ball at the end of a wire, and the ball diameter is set to be three times larger than the wire diameter, and the capillary is caused to stop at a prescribed height over the surface of the bonding pad. CONSTITUTION:The maximum diameter of a tapered hole 54 at the end of a capillary 50 is set at 63mums, which approximates 60mums which is the diameter of a ball 55 as collapsed at the end of a wire 27. The ball 55 at the end of the 20mum-diameter wire 27 is designed to be as small as 40-50mums so that it may fill up the tapered hole 54 of the capillary 50. The capillary 50 is caused to stop at a height of 15mums over the bonding pad surface in the bonding process, and the ball 55 is collapsed on the tapered walls of the capillary 50 before being subjected to thermal contact bonding to a wire bonding pad 56. The collapsed section 38 may be accommodated in the tapered vacancy in the capillary 50. With the diameter of the collapsed ball at the wire end being approximately 60mums, the wire bonding pad may be reduced to a 65mum-sided square.
Patent JP-H0659954-A (JP)
Title: Method for overlaying ram-disk program
Inventor: NONAKA KATSUHIKO
IPC: G06F12/00
Filed: 1991-07-23
Abstract: PURPOSE:To shorten the whole processing speed by quickly executing a program. CONSTITUTION:A nonresident program 1 is copied in a RAM-disk part at first and then the copied program 1 is loaded into a nonresident part area in a main storage part. Then a nonresident program 3 is similarly loaded into the nonresident part area. In this case, both the programs 1, 3 are stored in the RAM-disk part. In the case of overlaying the program 1, the program 1 is directly loaded from the RAM-disk part into the nonresident area of the main storage because the program 1 has been already copied in the RAM-disk part.
Patent JP-H0734575-A (JP)
Title: Placing form
Inventor: KAWAHARA YUKINORI
IPC: E04B2/86
Filed: 1993-07-22
Abstract: PURPOSE:To improve strength, corrosion resistance and durability by burying a reinforcing member consisting of an aramid roving to placing forms. CONSTITUTION:A plurality of recessed strips 2 and projecting strips 3 extended in the longitudinal direction of long plate-shaped placing forms 1 composed of a cement extrusion molding material are formed alternately to a surface brought into contact with placing concrete in the forms 1. Rope-shaped aramid rovings 4, in which irregularities are formed to surfaces, are buried in the forms 1. Meshy aramid rovings may also be buried in place of the rope-shaped aramid rovings 4. Accordingly, even when an extrusion molded plate is treated by an autoclave when the placing forms are manufactured, the extrusion molded plate is not deteriorated, thus easily producing the placing forms having high strength.
Patent JP-H1124647-A (JP)
Title: Display semiconductor device and character font converting method
Inventor: HAYASHI KAZUO
IPC: B41J2/485
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To reduce the storage capacity of a character RAM and reduce the area of a display semiconductor device by replacing and outputting the content of a specific line of a character ROM with the content of the character RAM. SOLUTION: Comparators 13a-13n compare addresses corresponding to character code data with values of line set registers 9a-9n and when the comparison results are matched with each other, an OR circuit 15 outputs the coincidence signal to a character RAM 10 and gates 14a, 14b. Then, the address of the character RAM 10 is so selected as corresponding to the line set registers 9a-9n and corresponding character fonts are read out. Secondly, a gate 14a becomes an inhibited state by the outputs of the comparators 13a-13n, while the gate 14b becomes the authorized state so that the character font data is transmitted from the character RAM 10 to a shift register 11. The character font data is converted from a parallel format into a serial format by the shift register 11.
Patent JP-S6425248-A (JP)
Title: Semiconductor memory
Inventor: WATANABE TAKAYUKI
IPC: G06F11/22
Filed: 1987-07-20
Abstract: PURPOSE:To easily detect the failure of a logic circuit area by fixing an output potential from a memory circuit area and testing only the logic circuit area with a semiconductor memory having a memory and the logic circuit area. CONSTITUTION:A memory circuit area 2 is composed of a decoder, a memory cell group, a sense up circuit and an output circuit. The output of the output circuit derives an AND logic for a control signal from an external terminal 5 for a test and inputted to the large-scale logic circuit area. In case of testing the titled semiconductor memory, when the external terminal 5 for the test is made into a Low, the AND logic output of the memory circuit area 2 is fixed in the Low. Consequently, even though the failure occurs in the memory cell group, all signals inputted from the memory circuit area to the logic circuit area go to be a Low fixation and can be singly tested with the large-scale circuit area.
Patent JP-S6424921-A (JP)
Title: Excavator
Inventor: ITO HIROYUKI
IPC: E02F3/18
Filed: 1987-07-21
Abstract: PURPOSE:To send excavated soil toward back side without spilling out by a method in which a helical vane is provided for the periphery of a rotary drum, and a conveyer is provided for the rear of the drum in such a way as to cross the drum and the axis of the conveyer at a given angle. CONSTITUTION:A cutter loader 8 consists of a rotary drum 10, a helical vane 11 on the periphery of the drum 10, and a cutter 12 attached with a spacing between the vane 11 and the front plate 10b of the drum 10. A conveyer 13 is set on the back side of the loader 8 so that the angle between the conveyer 13 and the axes X-X and Y-Y of the loader 8 is about 45 deg.. A soil spill-preventing plate 14 is provided for the sides of the loader 8. The excavated soil can thus be exactly sent sideways without spilling out.
Patent JP-S6424677-A (JP)
Title: Copying machine with edit function
Inventor: KURATA KAZUYUKI
IPC: G03G15/00
Filed: 1987-07-21
Abstract: PURPOSE:To read even an original including any color by one system of reader by reading an edit sheet with an area to be edited drawn thereupon in advance, storing a profile, making an original read next with the profile stored correspondent and editing print information. CONSTITUTION:The detected output of a line sensor 3 is converted digitally by an A/D converter 10 and given to a switch 11. The switch 11 outputs the detected output to a storage section 12 in reading the edit sheet and outputs it to a gate circuit 15 in reading the original picture. The gate circuit 15 is an AND circuit, to which the picture detection output from the switch 11 and the data of edit area from the storage section 12 are inputted and an edit signal is generated based on a signal outputted from the storage section 12. That is, in case of trimming copying, a copying machine reads the edit sheet 12 to store an area 21a. Then the copying machine reads the original 20. In this case, the copying machine uses the original picture in the range of the stored range as print information to given an output to a thermal head 5.
Patent JP-S5884724-A (JP)
Title: Insert member for plastic molding
Inventor: MATSUKURA TOSHIO
IPC: B29C61/00
Filed: 1981-11-13
Abstract: PURPOSE:To prevent cracks from occurring and to improve the strength in boss sections etc. of resin parts enveloping a metal insert member by a method wherein a damper of crystalline thermoplastic resin or synthetic rubber is attached firmly to the external peripheral surface of a metal insert body. CONSTITUTION:An undercut 2 is conducted on the outer periphery of the metal insert 1 such as a metal screw etc. to prevent the molded-in section of a plastic part from taking out. A damper 22 of crystalline thermoplastic synthetic resin or synthetic rubber is molded around the undercut 2 and an antislip undercut 23 is provided on the outer surface of the damper 22 to make a desired compound insert member 25. Thus, at the time of molding, the stress generated on the boundary between the metal insert 1 and the damper 22 is absorbed in the damper 22. The stress has hardly an influence upon the boundary between the boss part etc. of the plastic part enveloping the metal insert 1 and the damper 22 and does not cause any crack on the boss parts or the like.
Patent JP-H0782858-A (JP)
Title: Panel element for panel assembly
Inventor: KUROSE KAZUTOSHI
IPC: E04B9/26
Filed: 1993-06-29
Abstract: PURPOSE:To provide a panel element for a panel assembly, the binding force of which is not lowered even if it is thick by forming the panel element by a flat panel element main body, both end parts of which are bent like an arc and both end edge parts made thinner than the main body part. CONSTITUTION:Panel elements 3, 4 are formed out of, a polycarbonate plate, and the thickness of the end edge part 5 of the curved end part is made a little thinner. In the case of building the panel elements 3, 4 in a stringer 1, the rigidity of the curved end edge part 5 is low so that it comes into contact with the curved end parts of the adjacent panel elements 3, 4 at two points similarly to the case of using a thin panel element so as to prevent lowering of binding force A projection 6 is formed on the inner surface of the curved end parts of the panel elements 3, 4. In the case of building the thus formed panel elements 3, 4 in the stringer 1, the projection 6 of the top panel element 3 gets over the projection 6 of the bottom panel element 4 to overlap each other, so that the binding force of the panel elements 3, 4 can be further increased.