baber/WOPTO huggingface dataset:
Patent JP-S6235672-A (JP)
Title: Darlington transistor
Inventor: TERAJIMA JIRO
IPC: H01L21/331
Filed: 1985-08-09
Abstract: PURPOSE:To facilitate adjustment of the value of a resistance inserted between the base and the emitter of the transistor of a previous step by a method wherein a reverse conductivity type region is formed in the part where the base regions of the previous step transistor and the next step transistor are linked from its surface. CONSTITUTION:A P-type base region 21 of a previous step transistor and a P-type base region 22 of a next step transistor are doped to form an N-type region 8 shown by hatching. The built-in resistance 4 of the linking part is increased by the region 8 and, moreover, the value of the resistance 4 can be adjusted by varying the length (x) and the width (y). As this N-type region 8 can be formed simultaneously with emitter regions 51 and 52 of the respective transistors, the number of processes is not increased and the adjustment of the resistance 4 can be achieved by only changing the pattern for forming the emitter regions and no other pattern change is necessary. The N-type region 8 may be linked with the emitter region 51.
Patent JP-S6383468-A (JP)
Inventor: JIYATSUKU EI DEIMOTSUKU
IPC: F16K3/18
Filed: 1987-07-14
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-H0926265-A (JP)
Title: Grate bar for sintering machine
Inventor: DAITOKU KAZUMI
IPC: F27B21/08
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To decrease the reduced thickness due to corrosion and increase life by providing a chromium and iron carbide layer of high chromium concentration on a surface. SOLUTION: A chromium and iron carbide layer of high chromium concentration is provided on the surface of the grate bar 1 of a sintering machine made of high chromium cast iron. In order to form such a layer, a chromium cementing process which is generally called a chromising process is carried out. On performing this process, a metallic semi-closed container is first filled with a cementing agent having a prescribed composition. A material to be processed, such as the grate bar 1 with a prescribed shape made of an iron steel material such as a high chromium cast iron of a prescribed composition is embedded in the cementing agent.  Then, when the grate bar 1 is heated for a prescribed time at a prescribed temperature while inactive gas such as argon, reducing gas is supplied to the container, a very hard chromium/iron carbide layer having prescribed surface chromium concentration, layer thickness and surface hardness is formed. The reason why the semi-closed container is used is that the thermal decomposition gas of air and ammonium chloride in the container is released outside.
Patent JP-H0927959-A (JP)
Title: Motion vector retrieval device
Inventor: KOBAYASHI TAKAYUKI
IPC: H04N19/196
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To retrieve two field motion vector and frame motion vector simultaneously in the motion vector retrieval device. SOLUTION: A register and a computing element in a distortion calculation unit in the motion vector retrieval device is provided with 1st flip-flop circuits 3121, 4221, 4321 and 2nd flip-flop circuits 3122, 4222, 4322, two field picture element data are sent in time division and two sets of distortion are calculated in time division. Furthermore, the two sets of distortion are added to obtain frame distortion and field and frame motion vectors are obtained respectively to obtain the two field and frame motion vectors simultaneously.
Patent JP-H0893875-A (JP)
Title: Recorder and driving of recorder
Inventor: HIRAMATSU SOICHI
IPC: B41J2/175
Filed: 1995-07-12
Abstract: PURPOSE: To eliminate a trouble of noise by constituting a tooth lacking part of a gear of a driving transmission system and a tooth part of the gear facing against the tooth lacking part to position in a state for them not to make contact with each other at the time of an irrotational transmission state. CONSTITUTION: Transmission of driving force from a paper feeding motor to a pump gear 16 provided with a tooth lacking part 16a is controlled by movement of the pump gear 16, a feed gear 14, a slide gear 24, a slide spring 25 and a carriage 2 constituting a transmission change-over mechanism in a serial type recorder. That is, when the carriage 2 is moved to an end position of a carriage shaft, the slide gear 24 is moved to the right along a roller shaft 5a by contact of the carriage 2 and the slide gear 24 with each other, and the slide gear 24 is engaged with the pump gear 16. In the meantime, while an ink discharge recovery treatment at the time of recording, etc., is not carried out, the slide gear 24 is separated from the feed gear 14 by pressurizing force of a slide spring 25 interposed between itself and the feed gear 14.
Patent JP-H0225631-A (JP)
Title: High-frequency heater
Inventor: IWABUCHI YASUSHI
IPC: A47J37/00
Filed: 1988-07-14
Abstract: PURPOSE:To improve the easiness of use and cleaning, and goodness of finish by providing a permanent magnet mounted on the lower inner face of a support base and a magnetic induction element that acts according to the magnetic field from the permanent magnet and detects whether or not a bread vessel is mounted. CONSTITUTION:In order to fix a bread vessel 11 to the bottom face of a heating chamber 1 a claw 13 of fixing provided on the lower, outer face of a support base 12 which is mounted on the bread vessel 11 should be engaged to a hanging piece 14 fixed on the bottom face of the heating chamber 1. the detection of whether or not the bread vessel 11 is attached is made by a magnetic induction element 38 repenting to the magnetic field which penetrates the bottom face of the heating chamber and comes from a permanent magnet 36 attached to the lower, inner face of the support base 12 of the bread vessel 11 fixed to the inside of the heating chamber 1. Further, in order to make easy the mounting and dismounting of the bread vessel 11 an upper halogen lamp 44 is provided on the outer side of the upper face of the heating chamber 1 and a heater 6 for hot air is mounted on the outer side of the rear face of the heating chamber 1. Further, in order to reduce uneven baking of the bread surface the upper halogen lamp 44 is arranged so as to avoid the position right above the upper center of the bread vessel 11, and thermal energy is dispersed to the front and rear of the upper center of the bread vessel 11.
Patent JP-S6332567-A (JP)
Title: Electrostatic imaging device
Inventor: KIKUI SHINSUKE
IPC: G03G15/05
Filed: 1986-07-27
Abstract: PURPOSE:To improve the gradation reproducibility of a half tone part without deteriorating the line drawing quality, in a mixed original of the half tone part and a line drawing part, by executing a secondary electrification application and a uniform exposure irradiation to a necessary area of a photosensitive body through a secondary electrification control means and a uniform exposure control means. CONSTITUTION:By an area designating device 16 for designating an area of the corresponding photosensitive body 2 in accordance with a coordinate of a half toe part of a photographic part, etc. mixed with a line drawing part of an original, a secondary electrification control device 14 and a uniform exposure control device 15 are controlled, and a secondary electrification application and a uniform exposure irradiation are executed. In such a way, the inclination of an original density - photosensitive body surface potential curve of this area goes to gentle, and a range in which the original density and the photosensitive body surface potential becomes a roughly linear relation is enlarged. As a result, the gradation reproducibility of the half tone part of the photographic part, etc. is raised without deteriorating the line drawing quality.
Patent JP-H05343561-A (JP)
Title: Ceramic circuit board and semiconductor device
Inventor: KAMIMURA RIKIYA
IPC: B22F7/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide a ceramic circuit board and a semiconductor device which have excellent connectivity and reliability of a bonding wire and which are miniaturized. CONSTITUTION:A ceramic circuit board comprises a ceramic board 21, a thick film conductor 1 formed on the ceramic board 21 for electrical connection of a bonding wire 3, and a wiring conductor film 5 for mounting thereon a semiconductor device 4. The thick film conductor 1 is formed by baking palladium-coated silver powder made by coating the surface of silver powder with palladium. The silver powder has the average particle diameter of 0.1-0.2mu, and the palladium is 5-100% with respect to the silver powder. Hereby, the surface of the thick film conductor 1 is densified to improve the connectivity and reliability of the bonding wire.
Patent JP-H0845353-A (JP)
Title: Polymer composition having conductivity and its manufacture
Inventor: YO TAKESHI
IPC: C08K5/00
Filed: 1994-07-28
Abstract: PURPOSE:To enhance durability, conductivity and transparency by dissolving a conductive precursor in a solution of an organic polymer, and converting the precursor into a conductor. CONSTITUTION:A conductive precursor consisting of an inorganic salt of copper or a complex compound is dissolved in a solution which contains 1 to 50wt.%, organic polymer and, if necessary, a hard coating liquid, in such a way that the ratio of the weight of the conductive precursor to that of the organic polymer is 1/50 to 5/1. The solution is dried at 30 to 300 deg.C for 1 to 60 minutes and then dried for 1 to 60 minutes in an inert gas atmosphere containing 1 to 100wt.%, sulfur compound, so that the precursor is converted into a conductor.
Patent JP-S6154702-A (JP)
Title: Oscillation compensation type antenna directing system
Inventor: EGUCHI KOICHI
IPC: G01S3/44
Filed: 1984-08-24
Abstract: PURPOSE:To eliminate the influence of linear acceleration due to the motion of a ship body by placing a motor-driven type flywheel which has a spin vector invariably at right angles to the horizontal surface on a horizontal stabilized base which supports an antenna, and supporting the horizontal stabilized base on a gimbals mechanism. CONSTITUTION:The flywheel oscillation compensation type antenna directing device is stored in a radome 1; and an azimuth shaft 7 having the flywheel 6 at one terminal is fitted to the horizontal stabilized base 2 almost perpendicularly and an antenna 8 is fixed at the other terminal of the azimuth shaft 7. The effect of the flywheel operates on relatively-high frequency components of disturbance torque effectively and an angle detector 10 and a control means 11 are provided between the 1st shaft 3 for supporting the horizontal stabilized base 2 and the gimblas mechanism 5 for supporting the horizontal stabilized base 2 as a means for compensating the drift of low frequency; and an angle detector 10 and a control means 13 are provided between a shaft 4 which supports the gimbals mechanism 4 and crosses the shaft 13 at right angles (in horizontal plane) and a column 9. Then, the output of the angle detector 10 is amplified and then the control means 13 is driven; and the output of the angle detector 12 is amplified and then the control means 11 is driven.
Patent JP-H0736265-A (JP)
Title: Developing device
Inventor: SASAKO ETSUICHI
IPC: G03G15/08
Filed: 1993-07-16
Abstract: PURPOSE:To facilitate the design of a stirring mechanism, to make it light in weight and to reduce a cost by driving the stirring mechanism with nearly constant driving force, regardless of the quantity of developer in a developer container. CONSTITUTION:In a developing device 3 having the developer container 3a and the stirring mechanism 8 stirring the toner (developer) in the developer container 3a, a stirring control means changing the motion of the stirring mechanism 8 in accordance with the quantity of the toner in the developer container 3a is provided. Since the motion of the stirring mechanism 8 is changed in accordance with the quantity of the toner (a load applied to the stirring mechanism 8) in the developer container 3a, the stirring mechanism 8 can be driven with the nearly constant driving force, regardless of the quantity of the toner in the developer container 3a and it is unnecessary that the strength of the stirring mechanism 8 is set based on the severest state where the developer container 3a is filled with the toner as a reference, as in the conventional manner. Thus, the design of the stirring mechanism 8 is facilitated and simultaneously, the required strength of the stirring mechanism 8 is reduced to make it light in weight and reduce the cost.
Patent JP-S57106060-A (JP)
Title: Semiconductor circuit device
Inventor: HAINTSU BUREEMU
IPC: H01L23/46
Filed: 1981-11-05
Abstract: A semiconductor circuit arrangement including at least one semiconductor unit provided with a base plate and semiconductor element electrically insulated against the base plate, current conductors connected to the semiconductor unit and a cooling member supporting the semiconductor unit. The arrangement includes a cooling air channel which is divided into a first zone enclosing the cooling member and a second zone enclosing the semiconductor unit and the current conductors connected thereto. A fan is connected for circulating air in the cooling channel. A baffle plate is disposed in the second zone at a distance from the cooling member and is provided with openings for passage of the current conductors. A circuit board for supporting additional circuit elements is disposed to delimit one dimension of the second zone.
Patent JP-H1015068-A (JP)
Title: Gas supplying device for respiration
Inventor: YAMADA AKIO
IPC: C01B13/02
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to drastically shorten the waiting time from the start to oxygen supply start of the device, to facilitate the adjustment of a generation flow rate and to reduce electric power consumption by varying the energization area of electrodes installed on the surface of a solid electrolytic membrane. SOLUTION: The gas generating means of this gas supplying device for respiration is formed by trisecting both surfaces of a solid electrolytic membrane which is a ceramic membrane essentially consisting of zirconia and attaching the Ag electrodes 2 thereto. The means is so constituted that the energization areas on the surfaces of the solid electrolytic membrane 1 are variably controlled by an energization area control means 4 and an energization changeover means 3. A round type in addition to a square shape shown in Fig. are used for the shapes of the solid electrolytic membrane 1. An air introducing path is formed on the cathode side of the solid electrolytic membrane 1 and an oxygen leading-out path is formed on the anode side and a plurality of such units are laminated, by which the solid electrolytic membrane unit is formed.  The number of the laminated layers is preferably about 20 to 200 layers as the respiration gas supplying device for medical treatment.
Patent JP-S6153155-A (JP)
Inventor: SUZUKI JUNICHIRO
IPC: C04B35/10
Filed: 1984-08-22
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-H1123494-A (JP)
Title: X-ray foreign matter inspecting apparatus
Inventor: SHIBATA KENJI
IPC: G01V5/00
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To facilitate confirmation of a foreign matter in a flow image display of an X-ray foreign matter inspecting apparatus. SOLUTION: An X-ray foreign matter inspecting apparatus which performs inspection of foreign matter of an inspected object from image data obtained from an X-ray line sensor has a foreign matter detection means 11 detecting foreign matter data from the image data, an object detection means 12 detecting data of the inspected object from the image data, and display control means 13, 14, 15, 16 controlling displays of the foreign matter data and image data. When foreign matter data are not detected, the display control means 13, 14, 15, 16 display the image data in a flow on a display screen. When the foreign matter data are detected, the control means make a stationary display of the image data on the display screen, based on the foreign matter data and object data. At the same time, the display control means overlap the foreign matter data with the image data.  When a foreign matter is not detected, the inspected object is displayed in a flow image. When the foreign matter is detected, the inspected object is displayed in a stationary image. Accordingly the foreign matter can be confirmed easily even in the flow image display.
Patent JP-S6070652-A (JP)
Title: Ion source replacing device
Inventor: KOMIYA MUNEHARU
IPC: H01J37/08
Filed: 1983-09-27
Abstract: PURPOSE:To replace an ion source with a new one while keeping a vacuum state by mounting the plural ion sources on branch ends of a branch tube respectively via valves and rockably and hermetically connecting a root portion of the branch tube to an ion beam introducing tube via a bellows. CONSTITUTION:A primary ion beam 7 is introduced from an ion source 6 to an ion beam introducing tube 1. After the ion beam is subjected to mass separation by a mass separator 2, its diameter is reduced by a beam diameter reducing system 8 in a measuring chamber 3, and radiated onto the surface of a specimen 4. Secondary ions 11 emitted from the specimen 4 are introduced into a mass spectrometer 5 for analyzing a composition of the surface of the specimen 4. The ion sources 6a, 6b are mounted on branch ends 8a of a bifurcated branch tube 8 respectively via valves 9. In addition, a root part 8b at which the respective branch ends 8a meet is rockably and hermetically connected to the introducing tube 1 via a metal belows 10. Rocking of the branch tube 8 by an angle theta enables a desired ion source 6 to be prepared on the axis of the introducing tube 1.
Patent JP-H0846764-A (JP)
Title: Facsimile equipment
Inventor: IGARASHI CHIAKI
IPC: H04N1/387
Filed: 1994-07-28
Abstract: PURPOSE:To allow the facsimile equipment to use an optional power supply by changing the number of division parts of black prints of a thermal head in accordance with a power supply capability of the power supply. CONSTITUTION:A coded facsimile reception signal (a) is decoded by a decoder section 2 and a black level data recognition section 3 recognizing the position of black data on one line provides an output of decoded facsimile reception data (b) to a print pattern forming section 4 as black level data position information (c). On the other hand, a power supply capability command section 11 detects the power supply capability of the power supply and provides an output of power supply capability information (d) and the print pattern forming section 4 provides an output of a print pattern (e) limiting black level data print in matching with the power supply capability of the power supply based on the power supply capability information (d) and a print drive section 5 executes printing according to the print pattern (e).
Patent JP-H0228344-A (JP)
Title: Semiconductor inspection apparatus
Inventor: YOKOTA KEIICHI
IPC: H01L21/66
Filed: 1988-07-18
Abstract: PURPOSE:To enable accurate automatic alignment at an observing position without affecting measurement with a microscope by installing the microscope at the measurement position of a device under test and equipping an optical automatic detector capable of accurately moving. CONSTITUTION:A microscope 15 is installed at the measurement position of a device 7 under test. An optical automatic detector 3, having a camera 4 and a light source 5 and capable of accurately moving, to automatically detect a pattern on the device 7 under test is equipped. The setting table 13 of the device 7 under test is moved to correct in accordance with detected data and the stylus of a probe card 12 to be contacted is automatically set at a high speed. This enables accurate alignment of the device 7 under test at an observing position without affecting the field of the view of the microscope 15 installed at the measurement position in alignment.
Patent JP-2001007245-A (JP)
Title: Wiring tape for bga and semiconductor device using the same
Inventor: MORISHITA SHIGEHIRO
IPC: H01L23/12
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a wiring tape for BGA where the defect of the adhesion property of solder resist in BGA can be reduced, and to provide the structure of a semiconductor device using the tape. SOLUTION: In a wiring tape for BGA, solder resist 17 or photosensitive solder resist is formed on a TAB tape 1 where a copper pattern having ball pads 8 receiving solder balls, pads which do not receive the solder balls and circuits which electrically connect the pads is formed, chips are loaded on solder resist 17 and resin is molded. A solder resist reinforcing part 17c is formed on solder resist 17 so that the whole copper pattern of a pad which does not receive the solder ball is covered.
Patent JP-H0786502-A (JP)
Title: Fabrication of multi-chip ic
Inventor: TAKANO KEIJI
IPC: H01L23/538
Filed: 1993-06-23
Abstract: PURPOSE:To ensure miniature inexpensive multi-chip ICs with the high yield by fabricating a recess in a device positioning substrate with high accuracy. CONSTITUTION:Semiconductor devices 2, 3, and 4 are mounted in a recess 11 in a device positioning substrate 10, and an insulator is applied to form an insulator layer 6 and a gap between the semiconductor devices 2, 3, 4 and the recess 11 is buried with the insulator layer 6. Further, the surface of the insulator layer 6 is chemically polished to obtain a surface for forming a pattern wiring 8. Wiring holes are formed in the insulator layer 6 to expose external terminals 13 of the semiconductor devices 2, 3, 4 whereafter a resist film is provided on the insulator layer 6 through which an opening is formed for formation of the pattern wiring 8 to yield a negative layer, and thereafter wiring metal is deposited to form the pattern wirting 8. Accordingly, the surface of the pattern wiring 8 is coated with a protective film 7 part of which is opened to form an output terminal 9. Further, the device positioning substrate 10 is removed from the semiconductor devices 2, 3, 4 and a housing is molded integrally with the foregoing components to realize a multi-chip IC with high accuracy.
Patent JP-H0846959-A (JP)
Title: Moving image editing device
Inventor: MIYANO YUICHI
IPC: H04N19/00
Filed: 1994-07-28
Abstract: PURPOSE:To attain the improvement of efficiency in work for executing high definition processing in encoded data of animation. CONSTITUTION:Plural encoders 2, 3 and 4 which reprectively and simultaneously compress and encode the common moving image, respectively generate the reference pictures of same code quantity and generate non-reference pictures with respectively different code quantity and a composite part 8 which connects encoding data optionally selected from encoding data which is obtained by the respective encoders 2, 3 and 4 by picture group unit and stores it to a data storing medium 9 as a last output stream are provided. The compression encoding of the moving image is made to be acceptable for only one time execution by appearance and work which requires human intervention comes to be only work for selecting optional encoding data from encoding data obtained by the respective encoders 2, 3 and 4 so that the improvement of work efficiency is realized.