baber/WOPTO huggingface dataset:
Patent JP-S59175722-A (JP)
Title: Photomask for manufacture of semiconductor device
Inventor: MURAKAMI NORIO
IPC: G03F1/00
Filed: 1983-03-25
Abstract: PURPOSE:To minimize the effect of a photoresist film for ion-implantation against the ion-implantation quantity and its distribution by designing the photomask pattern in such a manner that the photoresist film for ion-implantation has the minimum necessary area. CONSTITUTION:In the figure showing a photomask for a semiconductor device, 1 is a semiconductor chip, 3 is each of ion-implantation domains and 7 is each of photoresist films composing a mask for ion-implantation. The photomask pattern is such that the films 7 are formed to have the minimum necessary area only on the domains which must be covered from ion-implantation and all the photoresist films on the domains to which ion-implantation has no harmful effect are removed. With this constitution, the effect of the photoresist films for ion- implantation can be minimized and a semiconductor device with stability and reproducibility can be realized.
Patent JP-H10251982-A (JP)
Title: Polyester textile fabric improved in color fastness and its production
Inventor: YAMADA SETSUO
IPC: D06M101/16
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To produce a polyester textile fabric remarkably improved in color fastness, especially the color fastness to alkalis and perspiration in spite of a high dye concentration used in the polyester textile fabric without any coating resin layer and to provide a method for producing the polyester textile fabric. SOLUTION: This polyester textile fabric has at least 50% liquid permeability (%TS) at the maximum absorption wavelength when extracting polyester fibers constituting the fabric with ethanol and the relationship between the liquid permeability (%T1 ) of an o-chlorophenol solution dissolving the fabric after extraction with the ethanol at the maximum wavelength and the liquid permeability (%TS) satisfying the formula TS/(T1 )<1/2> >=90 in the fabric mainly composed of the dyed polyester fibers.
Patent JP-S63214950-A (JP)
Title: Data retrieving device for rotary head type tape recorder
Inventor: NAGUMO MASAHIDE
IPC: G11B15/467
Filed: 1987-03-04
Abstract: PURPOSE:To constantly hold a tape traveling speed at al times without reading the data recorded on a tape by obtaining the data corresponding to the tape traveling speed by using the pulse signal having the frequency proportional to the revolutions of a tape feeding side reel and winding side reel. CONSTITUTION:The 1st and 2nd pulse signals respectively proportional to the revolutions of a tape feeding side reel and tape winding side reel are made to generate and the tape traveling speed in a tape high speed reproducing state is measured by utilizing these 1st and 2nd pulse signals. And based on this measured tape running speed the tape running speed at tape high speed traveling time is constantly controlled and the rotary speed of a rotary head is made to control as well so that the relative speed of the tape and rotary head at this time may become about equal to the relative speed at the time of a tape reproduction state. The tape traveling speed during tape high speed reproduction can thus be constantly held always by measuring the tape traveling speed without reading the data recorded on tapes and correct data retrieval can be performed.
Patent JP-2000250838-A (JP)
Title: Method and system for packaging application program, and recording medium programmed and recorded with the method
Inventor: SAIDA YOSHINORI
IPC: G06F9/445
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To reduce man-hours for packaging in the case of newly developing an application and man-hours for alteration in the case of executing transportation to another operating system(OS). SOLUTION: When utilizing a WEB browser 110 as a screen display part or user interfaced(UI) part, by utilizing the device of a form function for a hyper text mark-up language(HTML), the output result of the application or UI component is described while using an HTML file and displayed on the WEB browser. An identifier capable of discriminating communication with the application is embedded in an address according to the description form of a uniform resource locator(URL) address and controlled by identifying this identifier with a dispatcher 120. Communication contents contain a command describing an instruction to the application and the application, which receives this command, performs processing corresponding to that command, transmits that output result and the HTML file describing the UI component of the application to the WEB browser and outputs them on a screen.
Patent JP-S63271104-A (JP)
Title: Sheet length measuring instrument
Inventor: YAMAZAKI SHUICHI
IPC: G03B27/62
Filed: 1987-03-04
Abstract: PURPOSE:To reduce a measurement error generated due to the variance of various characteristics between devices, by setting in advance the correcting information, and correcting automatically a result of measurement of sheet length in accordance with its correcting information. CONSTITUTION:A main control board 200 is provided with a microprocessor 210 a, ROM 220, a RAM 230, a parallel I/O port 240, a serial I/O port 250, an A/D converter 260, timer 270 and a RAM 280. An error between the actual length of a reference sheet and the measured length is stored in the RAM 280. The contents stored in this RAM 280 are used as a correction value at the time of the subsequent measurement.
Patent JP-H09246606-A (JP)
Title: Manufacturing method for thermo-electric semiconductor
Inventor: HACHISUGA JOJI
IPC: H01L35/34
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To stabilize a carrier concentration in a semiconductor and to intend proper stabilization of a performance factor by controlling atmospheric oxygen concentration below a predetermined concentration in a fine crushing step. SOLUTION: Variation rate of electric conductivity α is reduced according to reducing atmospheric oxygen concentration. Therefore variation of the electric conductivity α is reduced by controlling of atmospheric oxygen concentration below a predetermined concentration in a fine crushing step and a thermo-electric semiconductor having a proper performance factor can stably be manufactured as a result. In this case atmospheric oxygen concentration depends on a duration required for the fine crushing step. In case the fine crushing step is performed rapidly, the variation of the electric conductivity α is reduced even atmospheric oxygen concentration is at a level of 10000ppm. Less than 100ppm of atmospheric oxygen concentration is preferable.  In the case of less than 100ppm of atmospheric oxygen concentration oxidization is little generated and the variation of the electric conductivity becomes less.
Patent JP-H01223169-A (JP)
Title: Process for formation of coating film
Inventor: HOTTA KAZUHIKO
IPC: B05D7/14
Filed: 1988-03-02
Abstract: PURPOSE:To obtain a coating film imparting the surface of automobiles etc., with beautiful decorativeness, durability etc., by applying on the substrate surface a specific acrylic base coating containing a colorant and further applying a specific clear coating in a wet-on-wet system followed by heating to effect curing. CONSTITUTION:The surface of a substrate is coated with a base coating comprising (I) a colorant and (II) a base coating binder made up of (A) 40-90pts.wt. of a copolymer produced from a monomer of formula I and a second monomer of formula II or III and (B) 10-60pts.wt. of an amino resin followed by, in a wet-on-wet system, further applying a clear coating comprising (C) 50-95pts. wt. of an acrylic copolymer produced by copolymerization between a hydroxyl group-contg. vinyl monomer, a carboxyl group-contg. vinyl monomer, a methacrylic ester of formula IV and so on and (D) 5-50pts.wt. of a polyisocyanate compound, and then heating to effect curing, thus obtaining the objective coating film.
Patent JP-H07256196-A (JP)
Title: Charging and recovering device of mold parting liquid
Inventor: CHIBA KENJI
IPC: B05C11/10
Filed: 1994-03-18
Abstract: PURPOSE:To decrease the man-hours, make it possible to charge and use a mold parting liquid simultaneously and obviate the need for the driving power of a stirrer so as to reduce the cost of driving power by automatically supplying the mold parting liquid together with water to a charging tank. CONSTITUTION:This charging and recovering device includes the charging tank 20 for mixing and stirring the mold parting liquid 14 with the water and charging the mixture as the mold parting liquid 21, a supplying system 1 for supplying the mold parting liquid and the water into the charging tank and a recovering system 39 for recovering the excess mold parting liquid exclusive of the mold parting liquid sticking to unvulcanized rubber members 30 existing below out of the mold parting liquid discharged from the lower part of the charging tank and returning the mold parting liquid into the charging tank. The supplying system 1 is composed of a mold parting liquid supplying system 10, a water feed system 5 and an introducing pipe 15 for introducing the mold parting liquid and the water into the charging tank by confluence of these systems. The front end of the pipe of the water feed system is formed to a nozzle shape converging at the front end.
Patent JP-H08261250-A (JP)
Title: Method and equipment for controlling shift of transmission and information processor
Inventor: RONARUDO KIISU MAAKIBETSUKU
IPC: B60W10/111
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To perform engagement in a perfect state by setting an engine speed slightly higher than the real synchronous speed and then slightly lower than that, while pushing the jaw clutch under engagement synchronizing the shift to a target gear ratio to an engagement position and repeating the reverse operation. SOLUTION: When a master clutch 16 is engaged after separated from the engaged gear ratio for preparing for engagement of a selected target gear ratio, in downshifting, an instruction is issued to an engine to set a speed a little lower than the real synchronous speed, and in upshifting, to set a little higher than that so as to prevent the excess of the synchronous speed. Then, while a shift actuator 34 pushes a jaw clutch member corresponding to the target gear ratio to an engagement position, the speed of the engine 14 is controlled to be a little higher and next a little lower speed than the present real synchronous speed. The jaw clutch under engagement alternately repeats the driving and driven states and passes a zero torque transmission state so as to avoid the risk of the torque lock. The engagement can be thus performed perfectly.
Patent JP-S60193007-A (JP)
Title: Temperature controller
Inventor: SUZUKI KATSUHIKO
IPC: G05B11/32
Filed: 1984-03-15
Abstract: PURPOSE:To improve the temperature rise characteristics of an object to be heated by providing the piezoelectric characteristics to one of plural temperature detecting circuit. CONSTITUTION:A temperature controller contains the 1st and 2nd temperature detecting circuits 11 and 13 set to a temperature detecting element 10, a drive circuit 15 and a power control element 16 and actuates the circuit 11 which works at a temperature t0 higher than a control temperature t1 in a rise mode to decrease the rise time. In this case, an astabilized power supply 12 is connected to a standard circuit of the circuit 11. While a stabilized power supply 14 is connected to the circuit 13. As a result, the temperature of a temperature detecting part rises up to t''0 at 110V as shown by the temperature rise characteristics of a curve 50. Then a curve 52 is obtained at 90V. Thus it is possible to set the temperature of an object to be heated at the level t1 of the circuit 13.
Patent JP-H08250282-A (JP)
Title: El element
Inventor: MIZUTANI KOJI
IPC: H05B33/14
Filed: 1995-03-09
Abstract: PURPOSE: To provide EL elements with little variation of the threshold voltage for light emission. CONSTITUTION: The Fig. 1 shows a cross-section of an EL element, and a first transparent electrode 12, a first insulating layer 12, a light emitting layer 13, a second insulating layer, and a second transparent electrode 16 are successively layered and put on a glass substrate 11. The light emitting layer 13 mainly consists of zinc sulfide base material and doped with light emitting center elements; Tb, O, and F. The atomic ratio F/Tb is set at least 0.05 and less than 0.5 and the atomic ratio O/Tb is set at least 0.05 and less than 0.5. By setting the atomic ratio F/Tb, the variation of the threshold voltage for light emission over time after light emission start can greatly be suppressed and consequently, the decrease of the brightness of the emitted light can be lowered, too.  Furthermore, by setting the atomic ratio O/Tb as defined above, the dielectric breakdown strength of the light emitting layer itself can be improved.
Patent JP-S55143331-A (JP)
Title: High-frequency heater
Inventor: HOTSUTA KOUICHI
IPC: H05B11/00
Filed: 1979-04-24
Abstract: PURPOSE: To facilitate the setting of the contents of heating by a method wherein each time lengh necessary for the mixed heating of high frequency and grill heating is determined as value obtained by adding and subtracting the fixed value to and from the set time, only by setting heating time once.  
     CONSTITUTION: When turning a high-frequency heating switch 4-c ON, a ROM 1-2 of a microcomputer 1 makes the contents memorize to a RAM 1-3. When setting heating time t by means of a digital value variable unit 2, each time necessary for both high frequency and grill heating is determined as value obtained by each adding and subtracting the fixed value to and from set time or in a method that one side is used as the set value and the othe side is changed into value gained by adding or subtracting the fixed value as t minute and t-5 minute, and memorized to the RAM. When depressing a heating starting switch 4-3, high-frequency heating is performed for time t and stopped, and grill heating by means of a heater is successively carried out for t-5 minutes and stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57164837-A (JP)
Title: Molding
Inventor: KUME TAISUKE
IPC: B60R13/04
Filed: 1981-04-02
Abstract: PURPOSE:To simplify the constitution and to exclude the disadvantages with respect to the appearance such as undulation in a molding that witll be attached to for example a drip channel of a car roof, by arranging a soft resin layer to a part that is engaged with a member to be attached. CONSTITUTION:The molding 10 having a stainless foil 10a with a smooth appearance is lined with a shape retaining resin 10b such as extruded ABS resin, and the tip 4a of the drip channel 4 is received in a space 11 in the resin 10b. Said tip 4a is beared by the soft resin 13 such as polyvinyl carbonate resin situated in a recess 12 adjacent the space 11. As a result, the distortion due to spot welding of a roof side rail 3 and a flange 2a of the roof panel 2, or the deformation of a member of the channel 4 to be attached can be absorbed by the defroration of the soft resin 13.
Patent JP-S58167429-A (JP)
Title: Amorphous material of bismuth-germanium type oxide and preparation thereof
Inventor: SUZUKI KENJI
IPC: C01G29/00
Filed: 1982-03-26
Abstract: PURPOSE:To obtain an amorphous material having improved mutual exchangeability of various kinds of energy or catalytic ability, by heating a compound of bismuth oxide with germanium oxide expressed by a specific general formula, etc., and quenching the resultant melt. CONSTITUTION:A compound of bismuth oxide with germanium oxide expressed by the general formula (Bi2O3)x.(GeO2)(1-x) (1>x>0) or a mixture or both are heated to prepare a melt at 50-300 deg.C higher than the melting points thereof. The resultant melt is then fed to the surface of a roll rotating at room temperature or below, quenched and solidified. Thus, the aimed amorphous material having improved mutual exchangeability of various kinds of energy and catalytic ability is obtained.
Patent JP-H04224288-A (JP)
Title: Sensor device for displacement type pump
Inventor: BAANON RUUBEN NATSUTOUITSUKU
IPC: A61M39/28
Filed: 1991-03-14
Abstract: PURPOSE: To provide a sensor for watching the flow state of the liquid of a positive displacement pump. CONSTITUTION: A positive displacement pump 3 is provided with an inlet cracking valve 46 and an outlet cracking valve 52 disposed on opposite sides of a plunger 48 used to displace fluid by compressing flexible tube 34. The outlet cracking valve is closed by a cracking pressure compressing the flexible tube until the pressure of the liquid displaced by the plunger exceeds a cracking pressure and the outlet cracking valve is opened and the liquid can be streamed out from the positive displacement pump when the pressure of the liquid exceeds the cracking pressure. Meantime, a flow detector consisting of a strain gauge installed on the elastic body for cracking responds to the stress generated in the elastic body and the signal indicative of liquid flow from the pump is produced.
Patent JP-S54142521-A (JP)
Title: Resin molded transformer
Inventor: IKEMOTO NORIO
IPC: H01F27/32
Filed: 1978-04-28
Abstract: PURPOSE: To accomplish assembly of a transformer regardless of the deviation in sizes between phases by connecting two molded coils horizontally separated with a plurality of coil elements resin molded through a coil connecting electrodes embedded in a coil mating surfaces after axially laminated.  
     CONSTITUTION: Two molded coils 1 and 2 horizontally separated each with coil elements 8 resin-molded laminated are joined together on mating surfaces 3, while lead terminals thereof are connected with each other through a connecting bar 6, in a shape of star or tringle. When a resin layer 9 is formed on the surfaces of the coils 1 and 2 with coil elements 8 contained therein, coil connecting electrodes 10 and 12 which are previously embedded in the mold are connected to the nearest coil elements 8 through connecting wires 11 and 13 respectively, thereby forming a transferring passage between the coils 1 and 2. With such an arrangement, the electrodes 10 and 12 can be formed over part of the mating portion of the surfaces 3 not whole thereof. Thus, assembly of the transformer can easily be done regardless of the deviation in sizes between phases. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61208234-A (JP)
Title: Vacuum chuck
Inventor: YOSHIDA HIROTO
IPC: B23Q3/08
Filed: 1985-03-13
Abstract: PURPOSE:To reduce the area of contact parts significantly while supporting a wafer stably by a method wherein a part which attracts the wafer is protruded from the top surface of a vacuum chuck and at least three such attracting parts are provided. CONSTITUTION:In a predetermined region of a semiconductor wafer 4, a plurality of semiconductor elements and monitor patterns are formed. The wafer 4 is attracted to a main body 5 of a vacuum chuck by air suction force. For that purpose, at least three protruded parts, i.e. attracting parts 6, each of which has an air suction hole 7, are provided on the top of the main body 5. Air is sucked through the air suction holes 7 of the attracting parts 6 by an exhaust air suction force P produced by a means such as a vacuum pump to attract and fix the wafer. With this constitution, the area of the contact parts can be reduced significantly while the wafer 4 is supported stably.
Patent JP-2000251361-A (JP)
Title: Disk driving device
Inventor: ICHIZAKI HIROYUKI
IPC: G11B17/028
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a disk driving device capable of miniaturizing and thinning by suppressing the dimension in the axial direction. SOLUTION: A disk holding mechanism and a disk aligning mechanism are provided on a turntable 1. The disk holding mechanism is furnished with a clamp magnet 11 for attracting a clamper arranged at the side of upper surface 13 of the turntable 1. Also, the disk aligning mechanism is arranged so as to provide plural aligning pawls 14 which are disposed on the upper surface 13 of the turntable 1 keeping equal spaces in the peripheral direction and also abutted on the inner peripheral edge 33 of a center hole on the disk D.
Patent JP-H06334117-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRAI TAKEHIRO
IPC: H01L27/04
Filed: 1994-03-22
Abstract: PURPOSE:To reduce a mask process in the manufacturing process of a semiconductor device having a capacitance element without producing an overhang in the contact region of a capacitance lower-part electrode. CONSTITUTION:A first insulating film 106 is formed on a capacitance lower-part electrode 105 formed on a semiconductor substrate 101. After that, the first insulating film 106 is etched selectively. A first opening part 108 is formed in a region in which a capacitance insulating film is formed, and a second opening part 109 is,formed in a region in which a contact for the capacitance lower-part electrode is formed. A second insulating film 110 to be used as a capacitance insulating film is formed on the capacitance lower-part electrode 105 and the first insulating film 106, and the second insulating film 110 is etched selectively. The bottom part of the second opening part 109 in the second insulating film 110 and the peripheral edge part of the second opening part 109 on the first insulating film are removed. After that, a capacitance upper-part electrode 113 is formed in the first opening part 108, and a contact electrode 114 for the capacitance lower-part electrode is formed in a second opening part 112.
Patent JP-H10247993-A (JP)
Title: Line number measurement device, line number measurement method, measurement device and measurement method
Inventor: HIRASAWA TOSHITAKE
IPC: H04N1/40
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To automate the measurement of line numbers of lots of dots of halftone printed matters at a high speed. SOLUTION: A light from a light source 301 is emitted onto a printed matter P being a read object and a scattered light reflected on the surface of the printed matter P is projected onto a transparent screen 303 by a lens 302 and the projected image is overlapped on a resolution pattern on the transparent screen 303 and the synthesized image is formed on a CCD sensor of a 2-dimension camera 304, an analog signal is generated through photoelectric conversion of a reflected luminous intensity by the CCD sensor of the 2-dimension camera 304 and converted into a digital image signal by an A/D converter 305, and the converted digital image signal is given to an image processing section 306, in which line number is calculated and a CPU of the image processing section 306 displays the result on an output device 307.
Patent JP-H06262299-A (JP)
Title: Method and device for molding mold
Inventor: KANEHIRA SATOMI
IPC: B22C15/02
Filed: 1993-03-11
Abstract: PURPOSE:To secure the stable hardness of the surface of a pattern side of a mold regardless of moisture content in molding sand. CONSTITUTION:In this device, a moisture measuring instrument 13 for measuring the moisture content in the molding sand 12 on the way of charging into a molding flask 2 and a position detector 14 for detecting the position in the vertical direction of a lower pressurizing head 3 are provided. In order to obtain a prescribed hardness of the molding sand, the quantity of squeeze-stroke of the lower pressurizing head 3 needed to the measured moisture content is decided. Before starting the squeeze, the lower pressurizing head 3 is beforehand positioned at the position where the decided quantity of stroke is left.