baber/WOPTO huggingface dataset:
Patent JP-S6490529-A (JP)
Title: Mask for exposure and exposure method
Inventor: YASUI JURO
IPC: G03F1/00
Filed: 1987-10-01
Abstract: PURPOSE:To enable alignment to be also performed in succession during exposure without an optical system being mechanically moved, by forming a plurality of alignment masks, which are apart from the respective adjacent marks by the limited space each other, integrally with a replication pattern on the same mask. CONSTITUTION:On a mask 5 which is used for exposure, a pattern 6 to be replicated is formed within the exposure area thereof, and mask marks 7, which are produced in the same patterning process as that of the pattern 6, are formed cut of the exposure area together with the pattern 6. Now, each of the mask marks 7 is disposed at the predetermined space, respectively, which is determined based on the arrangment of an optical system for alignment. As a result, the alignment between a reference mark 3 and the mask mark 7 is performed out of the exposure area. Accordingly, the optical system is not needed to be moved mechanically, which enables the alignment to be also performed in succession during the exposure.
Patent JP-S61129769-A (JP)
Title: Reproducing device of discoid information recording medium
Inventor: OKAWA YUSUKE
IPC: G11B17/049
Filed: 1984-11-26
Abstract: PURPOSE:To reproduce two different kinds of record with a unit device, by providing a second driving means to move the disc clamp mechanism according to the identification information based on the size of the cartridge. CONSTITUTION:In case when a record A which contains larger disc A is mounted to a device 30, and when the cartridge A is mounted,hooks 43 at the inside of guide inlet 37 are pressed by both edge of the record A, and a shutter 40 rotates towards the open position, and the loading becomes possible. As the 1st switch SW1 is activated by the rotation of the shutter 40, the information that the cartridge A is mounted is conveyed inside the device 30. When a smaller cartridge B is mounted to the device 30, the cartridge is mounted from a guide hole 41 of the shutter 40. Then the cartridge B activates the second switch SW2 through a sleeve transfer means. Therefore, the mounted cartridge is identified as smaller one and the drive system is controlled accordingly.
Patent JP-H03113893-A (JP)
Title: Semiconductor memory device
Inventor: FUSE YASUFUMI
IPC: G11C11/401
Filed: 1989-09-27
Abstract: PURPOSE:To execute the transfer, rearrangement of data in a chip at high-speed, and to contrive the enhancement of the throuput of a system by arranging a shift register on the extension of the data line in the memory chip and simultaneously providing a selectively transferable gate means of the data between the memory array and the shift register. CONSTITUTION:On the extension of the data line of the memory array M-ARY the shift register SFT through transfer.mask circuit TMC constituted of the transfer gate, and a shift control circuit SCNT supplying a clock which controls the shift register SFT and a mask control circuit MCNT generating control signal of the transfer.mask circuit TMC are provided. And a memory row contg. the data desired to be transferred is selected and is tentatively held in the shift register SFT and after shifting the memory line of the transfer address is selected and written. In such a manner, the transfer or the rearrangement of the data in the memory chip are accelerated and the throughput of the system is improved.
Patent JP-H0193078-A (JP)
Title: Electronic equipment
Inventor: OTSUKA TAKASHI
IPC: H01R13/44
Filed: 1987-10-02
Abstract: PURPOSE:To prevent electrification with an insertion of a finger to a modular socket eliminated by projectingly providing a tubulous protector to the outer side from a position enclosing an opening part for a modular plug insertion. CONSTITUTION:A detachable modular plug 16 is connected to a midular socket 6 on one end part of a cable 15. A terminal arrangement groove 19 is formed on about a half part to the tip of the lower surface 17b of the main part 17 of the plug 16 in the right and left direction at a fixed interval, and many lead wires of a cable 15 and their connection terminals 20 are provided. And a protector 25 is projectingly provided toward the rear direction from the position nearly enclosing an opening part 4a for inserting plug out of a back wall 3 of an outer wall 2, an opening part 8a in the front side of the socket 6 is located in the inter part from a front end opening part 26b of a tubulous part 26 of a protector 25, and the part 26b is made to have a size in which a finger can not to be entered.
Patent JP-H03111748-A (JP)
Title: Method for measuring deep level in semiconductor by current-transient spectroscopic method using capacitor
Inventor: KUGE YOSHINORI
IPC: G01N23/227
Filed: 1989-09-27
Abstract: PURPOSE:To perform real time measurement with the simple constitution of an apparatus by exponentially changing charging time for a capacitor, and performing the measurement of a current value, specified computation and noise processing at the same time. CONSTITUTION:A switch 10 is closed only for a minute time, and a capacitor 9 is discharged. Then the voltage across the capacitor 9 becomes zero. Meanwhile, a switch 8 is in the opened state. Then, the switch 10 is opened, and the switch 8 is closed. After the elapse of the specified time, a current 7 flows into the capacitor 9 having an electric capacitance C from a sample 17, and the charge is accumulated. The voltage across the capacitor is increased by DELTAV. Then the switch 8 is opened, and the switch 10 is closed again for a minute time. Thus the capacitor 8 is discharged. The graph of the product of the transient current value corresponding to the concentration of impurities in the semiconductor or a defect level and the time is obtained in an analog mode based on the output of a pen recorder 13 by exponentially changing the charging time of the capacitor 9. The concentration of the impurities or defects is obtained from the peak value.
Patent JP-H04126909-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: OKADA HIDEO
IPC: F23D11/10
Filed: 1990-09-18
Abstract: PURPOSE:To make vaporization combustion satisfactory even in the case of under combustion with a fuel of low calorific value by providing a fuel injection nozzle whose tip has the form of a slit. CONSTITUTION:A fuel nozzle 13, passed inside an air nozzle 7 and having the tip projecting toward the inside of a cylindrical vaporizer 1, has the injection hole 17 at the tip in the form of a laterally long slit. By virtue of the injection hole 17 in slit form, liquid fuel gains speed as it is ejected from the injection hole 17 an is sprayed into the cylindrical vaporizer 1 in the form of much finer particles. Consequently, the vaporization of the fuel. is promoted, incomplete combustion in the case of under combustion with a fuel of low calorific value is prevented, and combustion in a satisfactory condition can be maintained. Also by forming a cut 18 in each of the upper and lower edges in the middle of the injection hole 17 besides forming the injection hole in the shape of a laterally long slit the fuel at the injection hole 17 particularly at the downstream part from the cuts 18, while the fuel sent from a fuel pump 14 remains inside the fuel nozzle 13 at the upstream part from the cuts 18, is made to be blown away by air. The ease in throwing away fuel oil from the injection hole ensures stabilized satisfactory vaporization combustion.
Patent JP-H07159945-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C5/305
Filed: 1994-10-14
Abstract: PURPOSE:To provide the method for processing the photosensitive material capable of reducing a replenishing amount even in rapid processing and not adversly affecting performances and good in development stability. CONSTITUTION:The silver halide photographic sensitive material is characterized by having a silver halide emulsion layer composed substantially of silver halide grains having an average silver chloride content of >=60mol% and is processed with a developing solution containing a dihydroxybenzene type developer and sulfite ions in the pH range of 9.5-10.7 with an automatic developing machine and feeding the first development replenishing solution lower in activity than the initial developing solution in an amount prescribed in accordance with developing conditions, and then, feeding the second development replenishing solution similar in activity to the initial developing solution.
Patent JP-H1097415-A (JP)
Title: Gui screen layout design system
Inventor: GOTOU HIROKI
IPC: G06F3/048
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve a productivity and maintainability of a design of a GUI (graphical user interface) screen layout accompanied by restriction based upon GUI guidelines, etc. SOLUTION: The GUI screen layout design system comprises a GUI builder part 1 and a restriction description part 4 which describes and holds restrictions that a user previously defines as to GUI components, and the GUI builder part 1 has an attribute value management part 7 which holds and manages data on attributes and attribute values of the GUI components that the user set, a restriction-attribute value relation management part 8 which holds and manages relation data on the individual restrictions described in the restriction description part 4 and the attributes of the GUI components, and a restriction check part 9 which checks whether or not the data in the attribute value management part 7 meet the individual restrictions described in the restriction description part 4,  and checks whether or not the restrictions are met each time the user sets attribute values of GUI components and displays the check result, thereby enabling only the setting of GUI components meeting the restriction.
Patent JP-H0992404-A (JP)
Title: Connector with cable
Inventor: OMURA JIRO
IPC: H01R13/719
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector with a cable in which a shield wire for covering a cable is eliminated, of which the miniaturization can be realized and which can surely eliminate propagation noise and conduction noise contained in an electric signal. SOLUTION: A capacitor filter is formed on a ceramic base plate 4 as a pattern. Also, this connector is a connector with a cable in which the ceramic base plate 4 is installed inside a connector 1.
Patent JP-H0974350-A (JP)
Title: Current switching logic circuit
Inventor: TOGASHI MINORU
IPC: H03K19/0952
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-band/high-gain operation without using any adjusting power source by supplying a signal from a load output to cascade transistors directly or through a level transforming element. SOLUTION: The gate signals of cascade transistors Q4 and Q3 are generated from the load signals of loads P1 and P2. Therefore, a current switching logic circuit 1 does not require any adjusting power source VBC (or any power source generating circuit). Besides, VBC signals generated from the loads P1 and P2 are operated to automatically adjust levels when there is element fluctuation. On the other hand, since load signals are supplied from the other side of a differential pair to the cascade transistors, the drain-source voltage of a switching transistor cascade-connected to the cascade transistors is kept constant. Thus, gain reduction caused by drain conductance reduction is controlled more than a conventional circuit.
Patent JP-H0988206-A (JP)
Title: Surface-layer metal plate lowering sound-wave reflectivity and vibration-damping structural member
Inventor: YODA NOBORU
IPC: E04B1/86
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce sound-wave reflectivity from other noise sources in addition to the damping effect of vibrations by specifying the side-face area of the through-hole of a surface-layer metal plate and residual areas excepting the through-hole respectively and installing the metal plate onto the surface of a structural member. SOLUTION: This surface-layer metal plate is produced in a large quantity at low cost by a method of automatic fusion-cutting, automatic punching or the like, and spot welding 4, four-circumferential welding 5, bolt clamping, etc., are conducted easily in mounting on the structural member 3 of the surface-layer metal plate 1. Through-holes 2 are bored uniformly to the surface-layer metal plate 1 at that time, and the ratio (d) of the area of the side faces of the through-holes to a surface area on one side of the surface-layer metal plate 1 as a continuous metal plate is set in 0.025 or more. The ratio β of residual one-side surface area excepting the through-holes 2 to one-side surface area of the surface-layer metal plate 1 as the continuous metal plate is set 0.4 or more. Where α and β are defined as α=2πrt/D<2> , and β=1-π(r/D)<2> .  Where π the ratio of the circumference of a circle to its diameter, (r) the radius mm of the through-hole, (t) the thickness of the surface-layer metal plate, and D the central interval mm of the through-holes.
Patent JP-H04130882-A (JP)
Title: Video printer
Inventor: YOKOZAWA TATSU
IPC: H04N5/76
Filed: 1990-09-21
Abstract: PURPOSE:To express a series of movements in one print picture by providing a multiple picture processing means to store one of input pictures from a picture source as a source picture, detecting a part differing the source picture from the input pictures from the picture source, and writing the picture in a second storing means at this time point of detection. CONSTITUTION:When there is a print instruction by a user, a switch 6 is closed to a side A, and the first picture of input picture signals is written in an input picture memory 5 and supplied to a source picture memory 7 and a print picture memory 10. When the next one picture of picture signals is written in the input picture memory 5 and stored, the initial picture is read out from the source picture memory 7 as the source picture and supplied to a differential detection part 8. The differential detection part 8 detects a differential amount and when this differential amount exceeds a threshold value set in advance, a picture multiplexing part 9 supplies an input picture data 6b to the print picture memory 10.
Patent JP-S62109121-A (JP)
Title: Display device for still picture
Inventor: MATSUMOTO KIYOSHI
IPC: G06F3/048
Filed: 1985-11-08
Abstract: PURPOSE:To secure a sufficient program area of a CPU by providing a multiplexer which performs the exchange between a central processing unit CPU and an address bus of a display controller by means of a system clock and a picture switching circuit which decodes the switch signals given from the CPU and selects them by an amount equivalent to a picture of a video memory. CONSTITUTION:A multiplexer MPX 16 switches the address lines between a CRT 15 and a CPU 11 by means of a clock E. A picture VRAM switching circuit 3 decodes the 2-bit switch signals A and B given from an I/O port 14 and controls a chip selector, the inverse of CS for VRAM 1 and 2 with the decoding outputs Y1 and Y2 to switch successively the pictures 1 and 2 on a CRT. The VRAM 1 or 2, a RAM 12 and a ROM 13 are set in an address space of the CPU 11. Here the areas to be allocated to the RAM 12 and the ROM 13 are increased since the VRAM is equal to a single picture.
Patent JP-H0677427-A (JP)
Title: Integrated circuit
Inventor: SHIBATA SUNAO
IPC: H01L27/10
Filed: 1992-08-26
Abstract: PURPOSE:To provide an integrated circuit capable of forming any logics using a common mask, except for metallized interconnections, by forming a conductor pattern that defines a function expressing a predetermined relation between input and output signals. CONSTITUTION:Six circuit blocks 101a-101f of the same structure are interconnected through a conductor pattern 102 of aluminum, which is formed in the last phase of an LSI process. The conductor pattern defines a function expressing a predetermined relation between input and output signals. Although the blocks have the same structure, therefore, any Boolean functions are obtained for two inputs X1 and X2, and thus circuit design is simplified.
Patent JP-H0699651-A (JP)
Title: Printer
Inventor: SOBAJIMA SHINICHI
IPC: B41J31/00
Filed: 1992-09-21
Abstract: PURPOSE:To make printing on at least one sheet of medium after the detection of an end or near end of an ink ribbon film for thermal transfer printing. CONSTITUTION:In an ink ribbon film 1 in use, an edge of the ink ribbon film 1 is not coated with ink in a near end part of the ribbon; the full surface is coated with ink in an end part of the ribbon; and a transparent end tape 13 is provided at the end. In the judgement of an end or near end, at the time of ribbon setting or power throw-in and normal printing, the ribbon is judged in respective procedures.
Patent JP-S61120080-A (JP)
Inventor: JIYON MIRUTON SHIYARENBAAGAA
IPC: G21C3/334
Filed: 1985-11-11
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-H1178136-A (JP)
Title: Printer
Inventor: SAWADA NOZOMI
IPC: B41J5/30
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To perform print processing efficiently at high speed. SOLUTION: A scheduler 10 can control progress of a plurality of processes of information (job) to be printed and a compositional member is passed among the jobs at a moment of time when the image data of a job having higher priority than a current job is developed in a frame memory 8. When a token is passed to another job, a temporary stop request is delivered to that member and the token of a job under execution is released by stopping the operation temporarily. When the token is released, processing of a job acquired the token is started in place of the old job. Furthermore, the scheduler 10 performs processing for acquiring the token again for the temporarily stopped job based on the priority and printing of individual job started already and resumes printing of the temporarily stopped job by delivering a restart request upon acquisition of the token.
Patent JP-S62110609-A (JP)
Title: Manufacture of magnetic head
Inventor: WATANABE YOSHIO
IPC: G11B5/23
Filed: 1985-11-08
Abstract: PURPOSE:To avoid peeling of a film by forming a metallic magnetic film under a condition in which tensile stress is formed inside when covering the joint face of an I type ferrite core half body and a C type ferrite core half body having a winding window with a metallic magnetic film, and thereby canceling stress due to difference of coefficient of thermal expansion between the ferrite and magnetic film. CONSTITUTION:A magnetic head that makes recording or reproducing in a magnetic recording medium is constituted of an I type ferrite core half body 14 having a joint face covered with a 'Sendust(R)' magnetic film 12 and a C type ferrite core 13 covered with the 'Sendust(R)' magnetic film 12 and provided with a winding window. Then, these are integrated in a body through a nonmagnetic body gap 11 such as glass etc. In this constitution, when covering with a 'Sendust(R)' film having larger coefficient of thermal expansion than ferrite, Ar gas pressure at the time of sputtering is made to 20m Torr which is higher than 15m Torr at which internal stress becomes zero to generate tensile stress in the 'Sendust(R)' film. Thus, the occurrence of peeling of the film is prevented even when the film thickness becomes large.
Patent JP-H03113120-A (JP)
Title: Ball joint
Inventor: ITO KENICHIRO
IPC: F16C11/06
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a simple joint in which play is little and the transmission of revolution at a sharp angle is permitted, by forming a two-directional lock clutch equipped with plural pairs consisting of a cam surface and a pair of rollers between the spherical body on one rotary shaft and a holding part on the other rotary shaft. CONSTITUTION:A lock clutch 5 is installed between a spherial body 2 at the edge of one rotary shaft 1 and a holding part 4 at the edge of the other rotary shaft 3. The lock clutch 5 consists of a cam ring 7 having plural paris of cam surfaces 8, a pair of rollers 10 which is fitted into the cam surface 8 and pressed in the separating direction by a spring 9 and a retainer 11. The revolution in the direction of arrow by one rotary shaft 1 is transmitted to a cam ring 7 by the wedge effect of the roller on the right sides of a pair of rollers. In the case of the reverse revolution, similar operation is performed. Therefore, no chattering is generated in the transmission even if the rotary shaft is bent at a sharp angle, without accompanying play. Further, the simple constitution and sufficient strength are obtained.
Patent JP-H1095863-A (JP)
Title: Thermally shrinkable polystyrene tube
Inventor: TAKAGI JUN
IPC: C08L33/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally shrinkable tube which is esp. suitable for automatically covering dry cells by stretching a tube obtd. from a resin comprising a styrene polymer having a specified loss modulus and rubberlike elastomer particles dispersed therein. SOLUTION: A thermally shrinkable polystyrene tube is produced by stretching a tube obtd. from a resin which mainly comprises a styrene polymer formed from a styrenic monomer and a (meth)acrylic ester and having a peak temp. of loss modulus of 50-85 deg.C and 3-15wt.% rubberlike elastomer particles dispersed in the continuous phase of the polymer. The resin is obtd. by dissolving a rubberlike elastomer in a soln. of a material for forming the continuous phase and subjecting the resultant soln. to polymn. under stirring. Polybutadiene, an SB rubber, etc., are used as the elastomer. The styrene polymer is obtd. by adjusting the ratio of the styrenic monomer to the (meth)acrylic ester so as to bring the peak temp. of loss modulus into a specified range.  Thus obtd. thermally shrinkable tube exhibits stiffness and inner-surface-slipperiness when applied to a high-speed automatic covering apparatus.
Patent JP-S60134670-A (JP)
Inventor: DARUTON HARORUDO PURICHIYAADO
IPC: H04N9/78
Filed: 1984-11-27
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-S61113146-A (JP)
Title: Center mask attaching device
Inventor: OOSHIMA YASUYOSHI
IPC: C23C14/56
Filed: 1984-11-30
Abstract: PURPOSE:To improve the processing ability, by automating an accurate chucking of the center mask which is placed on one side of placing part of the palette and transferring it over the disc base placed on the other side of placing part of the palette and fixing it there. CONSTITUTION:A mask attaching device 16 is composed of a sliding device 125 which slides a hand frame 124, an elevator 126 which lifts the hand frame 126 up and down, clamping device 127 which is provided on the hand frame 124 and clamps a periphery mask 9, and a chucking device which is provided on the hand frame 124 and is movable upward/downward and chucks up a center mask 8. The center mask 8 is attached to a holding part 60 with holding the center part of a disc 1. At this time, the center disc 8 is held by the disc 1 by the bouncing power of a spring 131b.
Patent JP-S61130271-A (JP)
Title: Aromatic carboxylic acid derivative and its salt
Inventor: MATSUISHI NAOTO
IPC: A61P37/08
Filed: 1984-11-30
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H, halogen, OH, carboxyl, 1-3C alkyl, 1-10C alkoxy, or allyloxy; R<2> is H or halogen). EXAMPLE:3-[[6-[(4-Acetyl-3-hydroxy-2-n-propylphenoxy)methyl q-2-pyridyl]methoxy]benzoic acid. USE:An antiallergic agent. Useful for the remedy of I-type allergic diseases caused by the anaphylactic slow-reacting substance, especially remedy of bronchial asthma, allergic rhinitis, etc. PREPARATION:The compound of formula I can be prepared by hydrolyzing the carboxylic acid ester derivative of formula II (R<3> is 1-4C alkyl) with an acid such as sulfuric acid, hydrochloric acid, etc. or an alkali such as sodium hydroxide, in a water-containing organic solvent at 0-150 deg.C.