baber/WOPTO huggingface dataset:
Patent JP-H04199529-A (JP)
Title: Semiconductor device
Inventor: IKEDA YUTAKA
IPC: H01L21/66
Filed: 1990-11-28
Abstract: PURPOSE:To make the device functions switchable by connecting the final-stage transistors of an output buffer used in a device of a large number of I/O configulation only to power source pins which are not used in a device of a small number of I/O configurations, and by making the power source pins detect the supply of power source Vcc or Vss. CONSTITUTION:NMOS transistors 1, 2 are the final-stage ones of an output buffer which are used when the number of I/O configurations is not only large but also small, and NMOS transistor 3, 4 are the final-stage ones of an output buffer which are used at a large number of I/O configurations only. Power sources, Vcc1, Vcc1 are used when the number of I/O configurations is not only large but also small, and power sources Vcc2, Vss2 are used at a large number of I/O configurations. Namely, there are devices which have more than two sets of power source pins and devices which have a smaller number of sets than these devices, and the supply of the power sources Vcc1, Vcc2 or Vss1, Vss2 to the power source pins is detected. Accordingly, it becomes possible for the power source pins which are not used in a device having a smaller number of I/O configurations to switch functions.
Patent JP-H01176383-A (JP)
Title: Disk device
Inventor: OKAMOTO SANAE
IPC: G11B25/04
Filed: 1987-12-29
Abstract: PURPOSE:To continue a recording action until a set completion time and to simultaneously reproduce data recorded already by providing an independent head part and servo part exclusive for recording and the head part and servo part exclusive for reproducing. CONSTITUTION:By providing two sets of the head part 103 exclusive for recording and its servo part 104 and head part 105 exclusive for reproducing and its servo part 106, at a disk device with a recording and reproducing function, an effect able to reproduce and trace recorded data in a disk 101 is possible during recording the data, further during the reproduction of updated data can be recorded in a data area in disk in which the reproduction is completed. Thus, data recorded halfway can be reproduced without waiting for a recording completion time.
Patent JP-H05148644-A (JP)
Title: Sputtering apparatus
Inventor: SUZUKI SUSUMU
IPC: C23C14/40
Filed: 1991-11-26
Abstract: PURPOSE:To form the thin film of quality in which arcing is prevented by fitting plural sets of power sources and cathodes to a sputtering apparatus and impressing each cathode with high frequency voltage in which phases are deviated with each other or intermittent d.c. voltage in which the timing of 'on' and 'off' is deviated. CONSTITUTION:At the time of arranging cathodes 2a and 2b opposite to the substrate 4 to be treated in a vacuum sputtering chamber of a sputtering apparatus and forming a thin film by a target material on the surface of the substrate 4, a.c. voltage with <=100kHz frequency in which phases are deviated with each other by power sources 1a and 1b of both cathodes 2a and 2b or intermittent d.c. voltage in which the timing of 'on' and 'off' is deviated with each other is impressed on both cathodes to generate plasma 3, by which the generation of abnormal discharge on the surface of the cathodes is prevented to stabilize glow discharge, so that film forming of quality is executed to the surface of the substrate 4 at a high speed.
Patent JP-H09181334-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI TOMOYUKI
IPC: H01L29/861
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce on-voltage by forming the lightly doped first-conductive type second semiconductor layer on a heavily doped first-conductive type first semiconductor and adjacently and selectively forming a lightly doped second- conductive type first semiconductor region and a highly doped second conductive type second semiconductor region on the second semiconductor layer. SOLUTION: An n<-> layer 1 is formed on an n<+> layer 2 becoming a buffer layer and a p-layer on the surface layer of the n<-1> layer 1. Then, the two kinds of a p<+> region 5 and a p-region 6 are formed. A cathode electrode 4 and an anode electrode 3 are formed by evaporating A1-Si. On a rated current region, current flows on a pn<-> junction part, the injection of holes from the p-region 6 is less, the quantity of excess carriers is small and therefore inverse restoration current becomes small. In a surge current region, on-voltage becomes comparatilvely small even in a large current region with the injection of the much holes from the p<+> region 5. Thus, an inverse restoration characteristic in rate current and surge current resistance can considerably be improved in the large current region.
Patent JP-2000157921-A (JP)
Title: Formation of laminated coating film
Inventor: OKUMA KOJI
IPC: B05D7/14
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a laminated coating film, which is capable of imparting high hiding property by coating one time and uses a color base coating film free from the generation of an irregularity in hue. SOLUTION: In the forming method of a brightening agent-containing laminated coating film, which includes a process for forming an intermediate coating film 3 on a primer coating film formed on a substrate and a process for simultaneously forming a color base coating film 5, a brightening agent-containing base coating film and a clear coating film by applying successively a color base coating material containing a white pigment and a scaly graphite pigment, a brightening agent-containing base coating material and a clear coating material on the intermediate coating film by a wet-on-wet process and curing by heating, the color base coating material contains 0.01-10.0 wt.% scaly graphite pigment per 100 wt.% total white pigment.
Patent JP-2001153823-A (JP)
Title: Device and method for laser plasma x-ray spectroscopic analysis
Inventor: KITAMORI TAKEHIKO
IPC: G01N23/22
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a device for laser plasma X-ray spectroscopic analysis capable of identifying and measuring a quantity of a minute element in a sample. SOLUTION: A sample stage 2 is housed in a sample chamber 1, while a sample 3 is placed on the sample stage 2. The inside of the sample chamber 1 is vacuated by means of a vacuum exhausting device 10, while pulse laser beams 5 from a laser beam source 4 are converged by means of a converging lens 7 and made to irradiate the sample 3. In irradiation by the pulse laser beams 5, plasma 13 is generated in the sample 3, and an X-ray 14 is generated from the plasma 13. The X-ray 14 is taken into an X-ray spectrometer 8 so as to be dispersed, while the dispersed X-ray 14 is detected by means of an X-ray detector 9. A data processor 12 extracts an emission line peak of a light element contained in the sample 3 from the X-ray data detected by means of the X-ray detector 9 so as to compute its concentration.
Patent JP-H09180052-A (JP)
Title: Beverage stocker and automatic beverage vending machine with the same
Inventor: TAKEDA KOJI
IPC: G07F13/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To efficiently vend satisfactory commodity at all times by detecting the quantity of beverage inside a stocker so as to heat a heating zone corresponding to remaining beverage but not to heat a heating zone corresponding to ejected beverage. SOLUTION: The beverage stocker 8 is composed of a tank 27 for which the upper end is communicated with a funnel 21 and the lower end is communicated with an ejection pipe 26, insulating member 28 provided around this tank 27, and plural divided individually controllable heating zones 29 with built-in heat insulating heaters. These heating zones 29 insulate the heat of coffee in the tank 27 and keep the temperature at +63 deg.C or higher at all times. Then, an ejection solenoid valve 31 with a built-in weight sensor is interposed at the ejection pipe 26. This weight sensor inputs the quantity of coffee remaining in the tank 27 to a controller 33 as an electric signal. Based on the output of this weight sensor, the heating zone corresponding to coffee remaining in the tank 27 is controlled into prescribed temperature and the heating zone corresponding to ejected coffee is controlled not to be heated.
Patent JP-H08183222-A (JP)
Title: Printer and display
Inventor: KIN HIROKI
IPC: B41J21/00
Filed: 1994-12-28
Abstract: PURPOSE: To print an optional amount of printing data within an optional range of a printing area by specifying the size of a printing range on a printing medium and determining a proper font size corresponding to the range and the amount of printing data. CONSTITUTION: A control part 21 puts input tape length in the register of RAM 20 and obtains the number of characters of printing data stored in the input data memory of RAM 20 to put it in the register of RAM 20. The control part 21 obtains label length, which is necessary when printing data are printed in the maximum font size, from blank length, character sizes, character intervals put in ROM 18. The label length is compared with the tape length, and when the label length is shorter than the tape length, printing is implemented. When necessary length is longer than the tape length, a font size is reduced by one rank, and a similar process is performed. Thereafter, the process is repeated to carry out printing in the maximum font size.
Patent JP-H07198323-A (JP)
Title: Image processing method in optical measuring apparatus
Inventor: ODA KOJI
IPC: G06T7/00
Filed: 1993-12-28
Abstract: PURPOSE:To measure a work in high accuracy even if a reflected image appears on a screen by setting a plurality of windows in the specified position relationship at both-side parts of the direction of the axis Y of a light cutting image, and measuring the center of gravity of the image in each window. CONSTITUTION:Tip points a1-a3 of a light cutting image S and a reflected image R having the areas wider than a specified area among the independent images on a screen in the direction of the axis X are detected. The tip point a1 is made to be the most protruding tip point (a). Long windows W1 and W2 are set in the direction of the axis Y at positions, which are returned into the direction of the axis X by the specified length. Respective centers of gravity of images G1 and G2 are measured. The points having the correlation with the centers of gravity are made to be a reference point M. Windows W3-W6 for setting image lines L1 and L2 are set at upper and lower parts S1 and S2 of the image S, respectively. The centers of gravity of images G3-G5 are measured. Of the images having the areas wider than the specified area in the windows W3-W6, the image, whose center of gravity is located at the most prutruding point (a), becomes the image S. Therefore, even if the image R appears, the equations of both image lines L1 and L2 of the image S can be accurately computed. A work can be measured in high accuracy with an intersection Q of both lines L1 and L2 as the reference.
Patent JP-2001150426-A (JP)
Title: Apparatus for manufacturing ready mixed concrete
Inventor: MATSUDA ATSUO
IPC: C04B14/02
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To manufacture ready mixed concrete of desired physical properties by utilizing a crushed material obtained from broken (or crushed) waste concrete as an aggregate in which the material is thoroughly distributed from rough particles to fine particles and kneading the aggregate with water and cement. SOLUTION: The apparatus for manufacturing ready mixed concrete comprises a breaker 3 for breaking a concrete lump, and a kneader 4 for kneading the broken material broken by the breaker 3 with separately supplied cement and water. The apparatus has and a broken material metering unit 5 for metering the material supplied to the kneader 4, or a concrete lump metering unit 6 for metering the concrete lump supplied to the breaker 3, or a weight measuring means 7 of the kneader.
Patent JP-H10178169-A (JP)
Title: Single electronic transistor
Inventor: ENDO SATOSHI
IPC: H01L29/66
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To realize super high integration of single electronic transistor with such a structure, where electrons can be moved in up and down direction (vertically) of wafer, namely, stereoscopically. SOLUTION: A quantum well is formed by sandwiching a first well layer. consisting of an undoped Al0.2 Ga0.8 As drain layer 15 and an undoped Al0.2 G0.8 As source layer 17, etc., with a potential barrier layer containing an n-Al0.4 Ga0.6 As electron supply layer 13 or 19. Then a non-doped GaAs island 16 as a second well layer, which generates a potential lower than the first well layer is inserted into the first well layer in the quantum well, and further a source electrode is formed in contact with a two-dimensional electron gas layer which is generated adjacent to a boundary of the first well layer. A drain electrode is formed in contact with a two-dimensional electron gas layer, which is generated adjacent to the other boundary thereof, and a gate electrode is formed to give a potential to the island layer 16 as the second well layer.
Patent JP-H03196857-A (JP)
Title: Manufacture of nozzle
Inventor: IMAMURA KUNIO
IPC: B05B1/00
Filed: 1989-12-25
Abstract: PURPOSE:To enhance precision of the quality of a quartz nozzle by inserting the core of a pencil into the lightening hole of the tip of the nozzle and vacuumizing the inside of the nozzle from the reverse direction of the nozzle while heating this insertion part from the outside. CONSTITUTION:The core 3 of a pencil is inserted into a lightening hole 1a bored in a quartz nozzle 1. The inside of the quartz nozzle is vacuumized from the reverse direction A of the quartz nozzle 1 while heating the circumference thereof by hydrogen flame 4. Thereby the inner diameter of the tip of the quartz nozzle 1 is drawn to the outer diameter of the core 3 of the pencil and formed. As a result, precision of the quality of the quartz nozzle is drastically enhanced. Further, manufacturing cost is made low and a term of manufacture is drastically shortened.
Patent JP-H06156067-A (JP)
Title: Front window opening and closing device of cab for construction machine
Inventor: FUJIMOTO YOSHIAKI
IPC: E05F15/10
Filed: 1992-11-24
Abstract: PURPOSE:To prevent the occurrence of such an accident that a front window comes off or the front window becomes not to able to be opened or closed due to shock and vibration of a machine body by performing the starting operation for a window when all actuators for a working machine continue non- operation over a preset time to enable the front window to be driven. CONSTITUTION:When both operation levers 6L, 6R are put in the non-operation state, all actuators for a working machine of a hydraulic shovel stop the operation. As the pilot secondary pressure from the operation levers 6L, 6R is not detected, the non-operation of all actuators for a working machine is detected, and it is judged by a controller 15 that the operation has been continued over a preset time. When a front window opening and closing switch 30 is operated under such a condition, a switch operation signal is input to a controller 15. According to the switch operation signal, a driving motor 24 is started to open and close the front window, and an electromagnetic selector valve 17 is switched from the opening oil path position (i) to the tank communicating oil path position (ii) to disable the operation of the operation levers 6L, 6R.
Patent JP-H09162077-A (JP)
Title: Electronic components
Inventor: NONOGUCHI TAKESHI
IPC: H01G9/10
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To easily mount a cylindrical aluminum electrolytic capacitor on a printed wiring board. SOLUTION: Projections 17 formed on the internal surfaces of the upper ends of pawls 16 extended from an insulating plate 14 which is brought into contact with the end face of a cylindrical aluminum electrolytic capacitor 10 are put in an annular recessed groove 5 formed on the peripheral surface of the capacitor 10 and slits 15 are provided in the insulating plate 14 in accordance with the lead wires 4a and 4b of the capacitor 10. The lead wires 4a and 4a are bent so that the wires 4a and 4a can be extended in the slits 15 and the external side faces of the wires 4a and 4a can nearly be flush with the external surface of the insulating plate 14.
Patent JP-2000163459-A (JP)
Title: Method for constituting semiconductor integrated circuit
Inventor: KONISHI KENZO
IPC: G06F17/50
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To compose a pass transistor logic circuit which is faster and has a smaller chip area and lower power consumption than a pass transistor logic circuit obtained by mapping from a mere binary decision tree. SOLUTION: The method for constituting a pass transistor logic circuit includes a step for logic composition using CMOS logic composing algorithm, a step for generating binary decision trees each having a variable order from the result of the logic composition in accordance with specified constraints, and a step for obtaining a plurality of pass transistor logic circuits each including >=1 pass transistor by mapping the binary decision trees.
Patent JP-H05240974-A (JP)
Title: Controlling device for machinery and apparatus
Inventor: YAMAGUCHI TADASHI
IPC: G12B15/00
Filed: 1991-12-20
Abstract: PURPOSE:To reduce power consumption while not damaging user's convenience in machinery and apparatus performing preparation operation for the ON-mode at the time of 'ON' of an ON/OFF switch during the OFF-mode at the time of 'OFF' of the ON/OFF switch. CONSTITUTION:A microcomputer is equipped with a storage means M storing a plurality of data such as the use time or temp. of machinery and apparatus and an operation means 29 calculating operation values such as the average value, min. value or max. value of a plurality of the data stored in the storage means M. Further, a control data generating means 24 repeatedly inputting the operation value data calculated by the operation means 29 and learning the control data suitable for the data to output the same and a control means 25 controlling the preparation operation in an OFF-mode on the basis of the control data of the control data generating means 24 are provided.
Patent JP-H07139132-A (JP)
Title: Tatami mat
Inventor: SAEKI TAKAMURA
IPC: E04F15/02
Filed: 1993-11-18
Abstract: PURPOSE:To provide a flexible and lightweight tatami mat by adopting a vegetable raw material and a waste material as a raw material for a tatami mat and controlling room temperature and indoor moisture based on its action to absorb the moisture of the raw material. CONSTITUTION:A square-shaped sheet 1, which is lined with a mothproofing and moisture proofing material, is installed to the bottom of a tatami mat to comply with its size. A plywood 3 is loaded on the top of the mat where at least one of vegetable fibers 4a and 4b and 4c knitted in the shape of a tatami facing. An elastic body 5 is loaded on the top of the vegetable fibers 4a, 4b and 4c. The lined sheet 1 and the elastic body 5 are fastened with a string 9, thereby constituting a tatami mat ' 10. The top of the tatami mat 10 is enveloped with a tatami facing 7, thereby fringing the tatami with a tatami boarder 8.
Patent JP-H06182476-A (JP)
Title: Forming method of rim part of wheel and production of wheel by utilizing this method
Inventor: INATANI SHUJIRO
IPC: B21H1/04
Filed: 1992-12-18
Abstract: PURPOSE:To shorten a machining required time by pressing an initial material with a die, and forming a projection part of raw material projecting from a circumferential edge boundary part of the die due to the expanding elongation of this initial material with a roll relatively rotating against the die to a dish like body so as to be curved toward a drum part side of the die. CONSTITUTION:A rim part composed of a rim of a wheel and a disk joining part succeeded the above internal side are formed as one body by machining an initial material composed of a raw material being enabled with deformation processing. The initial material is pressed with a pair of dies 301, 302 mutually opposing, a projecting part of raw material which projects from a circumferential edge boundary part of these dies due to the expanding elongation of the initial material followed to this pressing is formed with bending to a drum part side of one side die with a relatively rotating roller 401 and the initial material is formed to a dish like body. An outer circumferential part being matching to a bottom part of this dish like body is opened with cutting to an outer rim side and an inner rim side. Each part formed with this cut opening process is formed with roll to a rim section. In the bottom part of the dish like body is made so as to provide, at least, the disk joining part of the rim part.
Patent JP-H04206912-A (JP)
Title: Manufacture of ceramic laminated electronic component
Inventor: KAWABATA SHOICHI
IPC: H05K3/46
Filed: 1990-11-30
Abstract: PURPOSE:To laminate a plurality of ceramic green sheets, on which electrode paste is printed, with high accuracy by attracting a ceramic green sheet onto an attraction plate and removing wrinkles to level the sheet and by laminating the ceramic green sheet on a lamination stage through the use of a positioning mark to fix the sheet temporarily. CONSTITUTION:Positioning marks 12a, 12b are printed on one surface of a ceramic green sheet 11 and electrode paste 13 having a predetermined physical relationship relative to the positioning marks is printed in a plurality of regions. Then, the sheet is placed on an attraction plate 14 to be attracted and fixed, and a sheet-pressing member 15 is lowered to level the sheet to remove wrinkles. Subsequently, the sheet is attracted to and retained on the under surface of an attraction chuck 16, transferred to a lamination stage 19 and lowered to the top surface 19a of the stage or the top surface of a previously laminated ceramic green sheet 11. Each ceramic green sheet 11 laminated in a correct physical relationship by the positioning marks 12a, 12b is temporarily fixed by adhesive 20a, 20b so as not to deviate in subsequent processes.
Patent JP-H03198561-A (JP)
Title: Telephone set case
Inventor: YOSHIDA SHINICHI
IPC: H04M1/02
Filed: 1989-12-27
Abstract: PURPOSE:To mount an additional board and an additional connector or the like to a case of a same telephone set by varying the height of a height adjustment spacer to vary the height of an internal space of the telephone set case. CONSTITUTION:A telephone set case 10 consists of an upper case 11 and a lower case 16, the upper case 11 has a ceiling plate 12 and a surrounding wall with a uniform height formed integrally there-around and a fixed boss 14 is projected to a prescribed location in the inside of the ceiling plate 12. On the other hand, the lower case 16 has a bottom plate 17 and a surrounding wall 18 with a uniform height formed integrally there-around and a fixed boss 19 is projected to the inside of the bottom plate 17 at a position corresponding to the fixed boss 14. Then a height adjusting spacer 21 is integrated between the fixed bosses 114, 19 to set the height freely thereby adjusting freely the height of the internal space of the case.