baber/WOPTO huggingface dataset:
Patent JP-S6187343-A (JP)
Title: Manufacture of flat package
Inventor: ATOMACHI TADAAKI
IPC: H05K3/36
Filed: 1984-09-20
Abstract: PURPOSE:To manufacture a flat package capable of corresponding to high density at low cost through a simple method by simultaneously connecting and fixing a plurality or more of substrates after IC mounting to a round lead wire and molding them, cutting the round lead wire in predetermined length and changing the substrates into single parts. CONSTITUTION:ICs 14 are wire-bonded onto a glass epoxy substrate 12. A plurality of flat packages are constituted onto one substrate. Solder is plated or deposited on through-hole sections in the substrate. Round lead wires 13 are passed through the through-holes in the substrate, and the round lead wires 13 are fixed to the substrate by an electric furnace or an inert-gas high- temperature furnace. The upper sections of the ICs are coated 11 with an epoxy resin by a transfer molding device, the round lead wires are cut in prescribed length, and a plurality of the substrates are pressed, thus manufacturing single parts.
Patent JP-H0246531-A (JP)
Title: Optical recording and reproducing device
Inventor: KOBAYASHI KAZUTOSHI
IPC: G11B7/085
Filed: 1988-08-08
Abstract: PURPOSE:To surely realize the pulling in of the track servo after a track jump even at the time of eccentricity by providing a means to control a jumping signal so that the moving speed of an optical beam for a track is made close to the time of the completion at the time of movement and can become within the track pulling-in constant value. CONSTITUTION:After a multi-track jump is started, an objective lens 8, etc., are moved, and in accordance with the eccentricity of an optical disk 3, the moving speed of the objective lens 8 and the moving speed of a VCM 6, the output level of an F/V converter 37 is changed. For the output level, a reference voltage Vs level 39 and a difference are detected by a differential amplifier 38, at the time of the difference in the level of the reference voltage Vs, the control is performed so that the level difference can be 0 by the feedback loop and an actual track crossing speed is held to the speed equivalent to the reference voltage Vs. Thus, the track can be surely pulled-in.
Patent JP-H0540638-A (JP)
Title: Vocabulary analyzing/editing system
Inventor: IRIBE NOBUYOSHI
IPC: G06F9/45
Filed: 1991-08-07
Abstract: PURPOSE:To accurately show the error positions of a message for output of the message by adding the detailed position information on the character strings into a token record used for syntax analysis to a bury-in type language. CONSTITUTION:An input means 10 is provided to read the source sentences of a program for each line and to store these sentences in a program storing buffer together with a character string analyzing means 20 which analyzes the character strings within a single line based on a prescribed rule and outputs the position information, an additional information production means 30 which produces the start/end information on each character string based on the position information, a token record production means 40 which produces a record for the syntax analyzes, a syntax analyzing means 50 which analyzes the sentence structures based on the token record, a message connecting means 60 which connects the connection between the information obtained from the syntax analysis and the additional information. Thus the detailed position information on the character strings can be added into the token record used for the syntax analysis.
Patent JP-S6442067-A (JP)
Title: Disk controller
Inventor: ARAI TOMOHISA
IPC: G11B20/10
Filed: 1987-08-07
Abstract: PURPOSE:To shorten a rotation waiting time and to shorten an access time by starting a read action from a sector detected first after a data read instruction is issued. CONSTITUTION:A controller 18, when a data read instruction signal 112 is inputted from a host processor, outputs a disk control signal 109 and a track buffer control signal 108 to start reading data equal to one track length from a disk, then detects the end of the read of the sector equal to one track length by means of a coincidence signal 111, and further, informs the host processor of that data on the track buffer 11 is valid by means of a buffer read able signal 113. Also, the controller 18, when detecting the starts of respective sectors through sector detection signals 103 during the execution of the one-track-length sector read, activates an address generator 14 by means of a control signal 110. As a result, the rotation waiting time is made actually almost zero, and data equal to one track length can be buffered within approximately the one- turning-time of the disk, thus an access time is shortened.
Patent JP-S6442314-A (JP)
Title: Production of silica sol dispersed in organic solvent
Inventor: OGIWARA TSUTOMU
IPC: C01B33/145
Filed: 1987-08-07
Abstract: PURPOSE:To use any org. solvent regardless of its b.p. and azeotropic composition, and to produce silica sol dispersed in the org. solvent by a simple apparatus and operation, by removing only water from silica sol dispersed in water by centrifugation and by re-dispersing by adding the targeted org. solvent in place of water. CONSTITUTION:Liq. layer is removed by centrifuging the silica sol dispersed in water and, by adding hydrophilic org. solvent to the sedimented silica layer taken out, the silica is homogeneously dispersed in this solvent to obtain the silica sol dispersed in the org. solvent. When the finally targeted org. solvent for dispersing is a lipophilic org. solvent, the surface of silica is made lipophilic by adding a surface-treating agent to the silica sol dispersed in a hydrophilic org. solvent, thereafter, the solvent layer is removed by centrifuging the silica sol and the silica is homogeneously dispersed in the lipophilic solvent by adding the lipophilic solvent to the sedimented silica layer taken out.
Patent JP-H0363540-A (JP)
Title: Pressure switching mechanism for sample sealing device
Inventor: SHIBATA HIDEYUKI
IPC: G01N1/00
Filed: 1989-08-01
Abstract: PURPOSE:To prevent resin which is expanded on a card from protruding from the card by quitting expanding the resin on the card at nearby a card end. CONSTITUTION:When the card 30 is mounted to a receiving plate 3, a control circuit 100 begins to clamp and convey the card 30 by a conveyor roller 22 and a pressure roller 25 while dripping resin 40. When the rear end of the card 30 nearly reaches the conveyor roller 22 and pressure roller 25, the control circuit 100 begins to rotate a motor 4. This motor 4 rotates a cam 7 engaged with an arm 8 which supports the pressure roller 25 to lift the other end of the arm 8 and releases the pressure roller 25 from being pressed against the conveyor roller 22. Thus, the conveyor roller 22 is released from being pressed by the pressure roller 25 to quit expanding to resin 40 on the card 30, quitting expanding excessive resin 40.
Patent JP-H0924087-A (JP)
Title: Easy drug server
Inventor: TSUJIHARA MASARU
IPC: A61G12/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To smoothly and properly supply an internal medicine fluid such as warm water and chemicals to a cared person including a handicapped person, an old man and a hospitalized patient, and save a care time and labor per each cared person. SOLUTION: This server has a transparent vessel body to keep an internal medicine fluid visible, a tapered mouth tube 15 bulged continuously from the circular barrel of the body as integral part thereof, and an cone/close cap 13 tightened in such a state as seated on the upper opening of the body. Furthermore, a pair of through-holes 17 faced to each other are formed rear the end of the tube 15 as auxiliary mouth ports.
Patent JP-S6258674-A (JP)
Title: Image sensor
Inventor: NISHIGAKI SATOSHI
IPC: H04N1/028
Filed: 1985-09-06
Abstract: PURPOSE:To increase the charge holding capability and to decrease the variation in dark current between elements, by composing a light-receiving element of a blocking-type photodiode array having a charge-injection blocking layer. CONSTITUTION:A light-receiving element of an image sensor is constituted by a discrete electrode separately formed on a substrate 1, a charge-injection blocking layer 3 of a metal oxide formed on the electrode, and a photoelectric conversion film 4 and a transparent conductive film 5 formed thereon. The substrate 1 is formed of glass or ceramics, and the electrode 2 is formed of a metal having a small work function such as Ti, Ta or Al. The charge- injection blocking layer 3 is formed of an oxide of said metal, such as TiO2, TaO2 or AlO2. By utilizing the oxide of the metallic electrode 2 for the charge- injection blocking layer 3, the charge holding capacity can be increased, while the variation in dark current between the elements can be decreased.
Patent JP-S6441523-A (JP)
Title: External control type atomic oscillator
Inventor: NAKAJIMA YOSHIBUMI
IPC: H01S1/00
Filed: 1987-08-07
Abstract: PURPOSE:To contrive the improvement of the frequency stability of a phase locked loop by providing a control voltage correction circuit to the output side of a D/A converter in a phase locked loop so that the change value of the oscillation frequency of an atomic oscillator is made equal with respect to positive/negative control signal voltage. CONSTITUTION:A control voltage correction circuit 4 composed of a diode circuit 41, a compressor 42 and an adder 43 inputs a bipolar signal voltage A from a D/A converter 20 and outputs an output voltage C so that the ratio of the output voltage C with respect to a positive input A and the ratio of the output voltage C with respect to a negative input A differ from each other. The output voltage V of the adder 2 differs from positive/negative control signal voltage A and the current ic flowing to a C magnetic field coil 3 differs from the polarity of the control signal voltage A by the output voltage V of the adder 2. Thus, the change DELTAf in the oscillated frequency of the atomic oscillator 1 decided by the square of the current ic of the C magnetic coil 3 is made equal by the polarity of the control signal voltage A to make the PLL control stable.
Patent JP-S5988790-A (JP)
Inventor: KATOU TOSHIKIYO
IPC: G09G3/16
Filed: 1982-11-12
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-S6177082-A (JP)
Inventor: SHIGIHARA KENJI
IPC: G09F9/33
Filed: 1984-09-25
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-S6178008-A (JP)
Inventor: KONO YOSHINORI
IPC: H01B3/20
Filed: 1984-09-25
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-S6355940-A (JP)
Title: Ion beam processing and device thereof
Inventor: HARAICHI SATOSHI
IPC: B23K15/00
Filed: 1986-08-27
Abstract: PURPOSE:To always control properly the neutralization of charge and to permit an ion beam processing while a proper prevention of electrification is performed by a method wherein the current of an incident ion beam to a sample is monitored and a feedback is applied to the irradiation amount of an electron shower. CONSTITUTION:Most of ion beams led out an ion source 1 are cut by a lens electrode 29 and the remaining beams which pass through the center of the electrode are focused and irradiated on a sample. Replacing the current of an incident beam to the sample, the current cut by the electrode 29 is measured by an ampere meter 23, the increasing and decreasing information on current are sent to an electron shower controller 19 from a memory 24 through an optical isolator and a feedback is applied to the irradiation amount of electrons from an electron shower 18. Thereby, the irradiation amount of electrons from the electron shower 18 can be adjusted.
Patent JP-H04363089-A (JP)
Title: Polyamic acid film
Inventor: YAMAMORI YOSHIYUKI
IPC: C08G73/10
Filed: 1991-05-09
Abstract: PURPOSE:To reduce a dimensional change rate and generation of a curl by using a film of a semicured state of a special polyamic acid, formed on a mold release film, heating and press-bonding a conductor film or a flexible printed circuit board to complete imiding. CONSTITUTION:Polyamic acid solution is obtained by mixing and agitating polyamic acid solution A obtained by reacting 3,3',4,4'-viphenyltetracarboxylic acid bianhydride with paraphenylenediamine and polyamic acid solution B obtained by reacting pyromellitic acid bianhydride with 4,4'-diaminodiphenylether at a ratio of A/B=55/45-75/25 of molar ratio of solid contents. A method for forming the polyamic acid film of a semicured state on a mold release film includes the steps of coating the release film made of polypropylene, etc., in a uniform thickness by means such as a flow coater, etc., and then heating to dry it. After the polyamic acid film is heated and press-bonded to a conductor foil, etc., the release film is peeled.
Patent JP-S6091545-A (JP)
Title: Ion microanalyzer
Inventor: IZUMI EIICHI
IPC: H01J37/252
Filed: 1983-10-26
Abstract: PURPOSE:To reduce analysis time without deteriorating analysis accuracy by providing a control means that controls convergence state in the first and second states. CONSTITUTION:A control section 9 outputs a convergence signal 9A and the beam diameter of a primary ion beam 10 is alternately changed. In addition, the control section transmits an X scanning signal 9B, Y scanning signal 9C, and a mass spectrometry signal to a storage unit 7 through a gate circuit 6 when the small beam diameter is set in the second state. The storage unit 7 readjusts and stores the scanning position of the primary ion beam and the intensity of analysis elements. Besides, for the first large beam diameter, a scanning frequency signal 9D is stored in the storage unit 7 and analysis depth D is executed as an operation. As a result, for a three-dimensional element distribution analysis, the time of analyzing preset depth can sharply be reduced without deteriorating space resolution.
Patent JP-H1051925-A (JP)
Title: Fixture for bar for supporting electric wire box and electric wire box attaching structure using it
Inventor: YAMAMOTO HIDEO
IPC: H02G3/08
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To easily install an electric wire box by improving the workability at the time of attaching a bar for supporting electric wire box to a pole body by constituting the bar so that the bar can be supported by only inserting the end section of the bar into a bar supporting section. SOLUTION: A fixture is provided with seat plate sections 21 and 31, leg plate sections 23 and 33 connected to the sections 21 and 31 through first bent sections 22 and 32, and front plate sections 25 and 35 connected to the sections 23 and 33 through second bent sections 24 and 34. Narrow and long openings 26 and 36 are respectively opened in the leg plate sections 23 and 33 and front plate sections 25 and 35. Bar supporting hole sections 27 and 37 which support bars are respectively provided at one end sections of the openings 26 and 36 and projecting piece sections 28 and 38 are provided in the openings 26 and 36 so that the sections 28 and 39 can prevent the coming off of bars inserted into the hole sections 27 and 37.
Patent JP-H0733453-A (JP)
Title: Optical element forming device
Inventor: IZAWA TETSUO
IPC: C03B11/12
Filed: 1993-07-16
Abstract: PURPOSE:To form good optical elements free from as tigmatism by symmetring the temp. distribution of the forming surfaces of heated metal molds. CONSTITUTION:A lower heater 13 is composed of lower heaters 13a, 13b, 13c, 13d equally installed at four points in a lower ring 12. The four lower heaters 13 and thermocouples 16a, 16b, 16c, 16d for the lower mold are connected to temp. controllers 19.
Patent JP-H0247849-A (JP)
Title: Semiconductor device
Inventor: KUME TORU
IPC: H01L21/762
Filed: 1988-08-10
Abstract: PURPOSE:To prevent deterioration of characteristics so as to facilitate design by equipping it with a gate insulating film and a gate electrode which are formed at a defined element region, and source and drain regions which are formed at a semiconductor substrate by a self-alignment method making use of this gate electrode and a wiring film. CONSTITUTION:Since the insulation isolation at a MOSFET region is composed of a P-type diffusion layer 3 as substrate contact and an N-type diffusion layer 4 as well contact, there is no necessity of providing a thick oxide film by a selective oxidation method, thus high temperature treatment to a silicon substrate 1 can be avoided. Hereby, generation of lattice defect is prevented, and electric characteristics of a MOSFET formed is improved. Also, since power source VSS wiring 5 and power source VDD wiring 6 respectively in contact with a substrate contact 3 and a well contact 4 are formed in close contact with the silicon substrate at the region excepting the MOSFET region, that is, over the whole race of the insulation isolation region, the wiring area can be enlarged, and the resistance value can be reduced, and also they turn out to be formed in different layers from that or wiring for various kinds of signals, which facilitates the layout design of wiring for various kinds of signals.
Patent JP-2000029067-A (JP)
Title: Collective substrate for active matrix substrate
Inventor: NAGATA HISASHI
IPC: G02F1/1333
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To electrically inspect the active matrix substrate in its large size state as it is with high efficiency and high precision and to easily manufacture a probe frame for inspection at low cost. SOLUTION: A collective substrate 41 is divided into a 1st block 41A (cells A1, B1, and C1) and a 2nd block 41B (cells A2, B2, C2, A3, B3, and C3). To the respective cells of the 1st block 41A, a scanning signal for inspection is inputted to a scanning line 2 from a signal input pad group 37A through short- ring connection lines 32aA and 32bA for the scanning line, a display signal for inspection is inputted to the signal line 3 through a short-ring connection line 33A for the signal line, and a signal for auxiliary capacity wiring is inputted to an auxiliary capacity wire 4 through trunk wiring connection lines 34A and 34bA for the auxiliary capacity wire.  To the cells of the 2nd block 41B, a scanning signal for inspection, a display signal for inspection, and a signal for auxiliary capacity wiring are inputted from a signal input pad group 37B to the scanning line 2, signal line 3, and auxiliary capacity wire 4 respectively.
Patent JP-H1033933-A (JP)
Title: Hydrocarbon recovery apparatus
Inventor: TOMURA SHIGEO
IPC: B01D53/44
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To produce a hydrocarbon recovery apparatus capable of holding the absorbing capacity in an absorbing column to a predetermined value even if the capacity of a freezer is low. SOLUTION: In a hydrocarbon recovery apparatus wherein air containing hydrocarbon gas is introduced into an absorbing column 20 as gas to be treated and, in the absorbing column 20, an absorbing soln. of liquid hydrocarbon and the gas to be treated are subjected to gas-liquid contact to absorb and remove hydrocarbon and the gas to be treated is introduced into the absorbing columns 25a, 25b to be removed, a cooling means 40 cooling an absorbing soln. is connected to an absorbing soln. supply line 36 supplying the absorbing soln. into the absorbing column 20 and a cold accumulator 41 is also connected thereto and the cold accumulation line 50 returning the absorbing soln. passed through the cold accumulator 4 to the cooling line 40 is connected to the absorbing soln. supply line 36.
Patent JP-H0363809-A (JP)
Title: Information processor
Inventor: HIGASHIHARA TORU
IPC: G06F1/16
Filed: 1989-08-02
Abstract: PURPOSE:To improve operability by providing a display device, a floppy disk driving device, and a controller, mounting the floppy disk driving device on the display device, and arranging the controller in a drawer. CONSTITUTION:The floppy disk driving device 3 mounted loadably/unloadably freely on the side plane of a cathode ray tube display device 2 via a holding tool such as a sucker, etc., is connected to the cathode ray tube display device 2 with a power source signal line 9, and furthermore, the controller 6 is arranged in the drawer 6. At such a case, a display picture can be easily observed because the position of the display picture of the display device 2 is prevented from being hightened, and also, a working space can be prevented from being narrowed because an installing area is small. Furthermore, a space occupied by the lower leg of an operator remains widely, and also, an operation to insert a floppy disk to the floppy disk driving device 3 or to take it out from the device 3 can be easily performed. In such a way, the operability can be improved.
Patent JP-H0365530-A (JP)
Title: Method for forming film
Inventor: OBARA KATSUMI
IPC: G02B1/18
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a film suitable for reducing reflection of external light, destaticizing, etc., on a display surface by adding fine particles to an alcoholic solution of a specific Si compound and coating the glass surface tilted at a prescribed angle with the resultant solution by spin coating. CONSTITUTION:Fine particles, such as MgF2 or SiO2, graded within the range of 5-1000nm particle diameter are added to an alcoholic solution of a compound expressed by the formula Si(OR)4 (R is alkyl group) and the glass surface is coated with the resultant solution by spin coating and the burned to form a film. In the method, the glass surface in a state tilted at an angle within the range of 10-60 deg. is coated with the aforementioned solution by the spin coating. When the spin coating of the above-mentioned solution is carried out in the state of the display surface tilted at 10-60 deg. angle, gravity acts in addition to the centrifugal force as the solution flows. Thereby, the solution is moved even in the direction unperpendicular to the rotational direction. As a result, a film of a uniform thickness is formed without any occurrence of radial cord unevenness.
Patent JP-2000311499-A (JP)
Title: Semiconductor memory
Inventor: KYO SHOSEKI
IPC: H01L27/04
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To generate a test mode signal using a pad for outputting DC voltage of a DC voltage generating section in the inside of a chip without using another input pad. SOLUTION: This semiconductor memory is provided with a DC voltage generating section 10 generating DC voltage when power source voltage is applied, a pad 20 for outputting DC voltage to the outside, a DC voltage level sensing section 30, an operation mode judging section 40 generating a mode signal with which a test mode or a normal mode can be discriminated by a method that DC voltage having a level higher than the Dc voltage of the DC voltage generating section is applied to a pad for outputting source voltage and DC voltage, and a mode signal continuous control section 50 in which, when a DC voltage higher than power source voltage is applied previously to the pad for outputting DC voltage, the operation mode judging section outputs a test mode signal conforming to the DC voltage outputted from the DC voltage level sensing section,  and when power source voltage is applied previously, control is performed so that the operation mode judging section outputs a normal mode signal.