baber/WOPTO huggingface dataset:
Patent JP-H09167813-A (JP)
Title: Integrated circuit package
Inventor: POORU JIEEMUZU FUITSUSHIYAA
IPC: H01L23/373
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated circuit package which is capable of dissipating heat energy released from an integrated circuit operating on a high frequency by a method wherein the integrated circuit package is equipped with a conductive layer which comprises a signal layer, a first voltage layer, and a second voltage layer and a bonding wire prescribed in inductancea, where a specific decoupling capacitance is given between the above voltage layers. SOLUTION: A conductive layer is equipped with a first voltage layer 28 which sends a first reference voltage signal to a chip 22, a second voltage layer 30 which applies a second reference voltage signal to the chip 22, and a signal layer 32 which gives the chip 22 access to data signals. The second voltage layer 30 is closely linked to the first voltage layer 28 so as to give a decoupling capacitance 0.05nF/cm<2> of a significant level. The bonding wire 44 is smaller in inductance than 1nH or so but larger than 0.25nH or so. Therefore, an integrated circuit package of this constitution is suitable for an IC chip which operates on high frequencies and is possessed of a large number of inputs/outputs and capable of dissipating heat well.
Patent JP-H04167271-A (JP)
Title: Magnetic disk device
Inventor: MURAKAMI MASAYOSHI
IPC: G11B20/18
Filed: 1990-10-31
Abstract: PURPOSE:To eliminate a special technique for conducting a synchronous operation by conducting the synchronous operation and a synchronous recording due to direct coupling of a plurality of an enclosed head-and-disk assembly composed of one recording medium and a magnetic head corresponding thereto. CONSTITUTION:Enclosed head-disk couplers 1-1 - 1-n are completely independently composed by recording media 2-1 - 2-n, and rotary shafts 4-1 - 4-n connectable to and disconnectable from a rotary shaft of other enclosed head-disk coupler directly coupled to magnetic heads 3-1 - 3-n and recording media 2-1 - 2-n for reading/writing recorded information of a predetermined position. The eight couplers 1-1 - 1-n are aligned by direct coupling of the shafts 4-1 - 4-n, and synchronously operated by a motor 5. Further, a bit divider 6 divides one byte data at each one bit, which bits are sent one by one to be recorded. Lost data is recovered with data by an error correction code decoder 7. Thus, an advanced technique for conducting the synchronous operation is eliminated.
Patent JP-H04167090-A (JP)
Title: Automatic transaction machine
Inventor: YASUMA HIDEYUKI
IPC: G06F19/00
Filed: 1990-10-31
Abstract: PURPOSE:To supplement paper money while the automatic transaction machine is put in customer service by providing an independent conveyance unit which can count and determine paper money as an auxiliary safe. CONSTITUTION:The automatic transaction machine is equipped with the auxiliary safe 65 where supplementary paper money P to be supplemented to a safe and the reception and discharge of paper money P are processed in parallel, conveying means R16 and R18 which convey the supplementary paper money sent out of the auxiliary safe 45 and return it to the auxiliary safe 65, and an inspection means 6 which is provided on the return conveyance path of the supplementary paper money and inspects and counts the supplementary paper money previously. Consequently, while money paying/receiving service is carried on, the paper money can be counted and determined in parallel to normal money paying/receiving service and the operation efficiency and customer service are improved.
Patent JP-S62153094-A (JP)
Inventor: NAKAMURA TAKAYOSHI
IPC: A62B35/00
Filed: 1985-12-26
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-S62152456-A (JP)
Inventor: NODA YOSHIKATSU
IPC: A61H23/00
Filed: 1985-12-26
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-H05110816-A (JP)
Title: Image forming device
Inventor: MIYAGAWA FUMIHIRO
IPC: G03G15/36
Filed: 1991-10-11
Abstract: PURPOSE:To enable the synthesis and the edition of data from a scanner and external data by implementing selectively picture synthesis processing based on data from the scanner of an image forming device and external data input device. CONSTITUTION:Input of data of a control section 111 is implemented by control switching by a controller 303 corresponding to each data input device. In this case, for example, image data read by a scanner 103 are inputted by a controller 303 and a 1st color picture is formed on a photosensitive drum. Then data of a wordprocessor 301 are inputted by the controller 303 and the result is formed on a photosensitive drum as a 2nd color picture. Thus, the data from the scanner 103 and the wordprocessor 301 are formed on the photosensitive drum in different toner color and transferred to recording paper to obtain a desired synthesis picture. Thus, the data from the scanner and external data are synthesized and edited to expand the width of the picture processing.
Patent JP-H02138879-A (JP)
Title: Taper data generator
Inventor: CHIYOMURA YUUZOU
IPC: H03B28/00
Filed: 1988-11-18
Abstract: PURPOSE:To reduce a burden of CPU by providing an incremental/decremental counter, a first flip-flop triggered by an ON signal and a second flip-flop triggered by an OFF signal. CONSTITUTION:When an incremental/decremental counter 25 reaches a full-scale value, this is detected by an all '1' detecting circuit 36, a first flip-flop 26 is cleared by a detection output of this circuit, and thereby a count increment mode is ended. Next, when an OFF signal is given from CPU to a terminal 29, a second flip-flop 27 is triggered, a Q output of the second flip-flop turns to be '1', a second gate 35 is thereby opened, and the incremental/decremental counter 25 conducts a count decrement operation. On the occasion, an output of an oscillator 38 is frequency-divided by a variable frequency division circuit 39, a divided frequency output thereof is synchronized with a sampling clock in a synchronization circuit 41, and a synchronized output thereof is supplied to first and second gates 34 and 35. According to this constitution, it is unnecessary to set taper data variously by the CPU and thus a burden of the CPU is reduced.
Patent JP-H07144791-A (JP)
Title: Roller adjusting apparatus for image forming device
Inventor: TOIZUMI KIYOSHI
IPC: B65H7/06
Filed: 1993-11-22
Abstract: PURPOSE:To restrain the occurrence of a jam by providing an adjusting function on each roller itself to analyze a situation wherein the jam occurs to automatically adjust the rotation of the roller. CONSTITUTION:When a start command is sent from a start switch 6, a roller control part 5 is operated to rotationally control a roller in a rotation roller group 4 to carry a paper. When a jam occurs, the rotation roller group 4 is stopped by the roller control part 5 to output an alarm signal to an alarm device 7, and also processing, for finely adjusting the rotation control data of a rotation roller wherein a jam occurs, is performed to a preceding processing part 2 and a hierachical network 3. This processing is performed by operationally processing given data taken in from a sensor part 1 by the preceding processing part 2 so far, e.g. the number of a carrying paper, data for the carrying time of a jam occuring position, and the size of an article-to-be- carried, etc., by the hierachical network 3 to finely adjust the rotation control data of the rotation roller by obtained operational output.
Patent JP-2001117350-A (JP)
Title: Image forming device
Inventor: NAMIKI KAZUHIKO
IPC: G03G15/08
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To make a developing roller nearer to or away from an image carrier without increasing maintenance cost by utilizing the rotation of a driving transmission gear using almost no dedicated parts. SOLUTION: A developing cartridge 24 is freely attachably and detachably arranged in a image forming device main body in addition to the image carrier. The cartridge 24 is provided with the developing roller and driving gears 55 at both sides in the axial direction. Then, when the cartridge 24 is fitted to the image forming device main body, the gear 55 is lightly engaged with the driving transmission gear 56 arranged in the image forming device main body. Thus, when the gear 56 is rotated, the cartridge 24 is moved in a direction shown by and arrow (a) by the rotation of the gear 56 so that the developing roller is set at a developing position where it is brought into contact with the image carrier or it approaches the image carrier. Besides, the gear 55 is perfectly engaged with the gear 56 and rotated so as to rotate the developing roller.
Patent JP-H03154497-A (JP)
Title: Display device provided with automatic white balance adjustment circuit
Inventor: SANO YUJI
IPC: H04N9/73
Filed: 1989-11-13
Abstract: PURPOSE:To avoid provision of displeasure to a user by adding an additional deflection means so as not to display a reference signal for white balance adjustment onto the screen. CONSTITUTION:A deflection control circuit 22 generates an additional deflection signal and gives it to a deflection coil of a deflection yoke 21 to deviate a raster from the valid screen for a period other than a video display period thereby avoiding a reference signal for white balance adjustment from being displayed on the screen. Thus, solid lines 43 show a conventional substantial deflection signal waveform and the additional deflection signal modifies (modulates) at the start of the display period as shown in broken lines 44 thereby deviating the raster from the valid pattern at the start of the display period. Then the reference signal is not displayed as a luminance line, then no displeasure is given to the user.
Patent JP-2000120799-A (JP)
Title: High-load transmisssion v-belt
Inventor: TAKAHASHI MITSUHIKO
IPC: C22F1/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the softening of a reinforcing material by extinction or roughing of the precipitated particles of a solute element and provide a high strength block by constituting the reinforcing material by use of a specified aluminum alloy material hardly softened by heat. SOLUTION: Each block 7 is provided with an aluminum alloy-made reinforcing material 12 formed in substantially H-shape, and a resin such as phenolic composite material is applied to the whole surface of the reinforcing material 12 to integrally laminate a resin layer 13. The resin layer 13 need not be provided on the whole body of the reinforcing material 12, but may be provided on both belt width directional side parts of the reinforcing material 12 which form the contact parts 9 with the block 7. The reinforcing material 12 is formed of the aged material of a metal material consisting of the aluminum alloy of alloy number 2024 in JIS specification.
Patent JP-H02139931-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA HIROSHI
IPC: H01L21/3205
Filed: 1988-11-21
Abstract: PURPOSE:To remove any organic solvent left behind upon removal of a resist and a remaining resist by improving the coverage of an insulating film and preventing any crack from being produced in a wiring and in the insulating film by preforming wet-etching after removal of the resist. CONSTITUTION:A first oxide film 2 is formed on a silicon substrate 1, on which film a metal wiring film is in turn formed. Then, reactive ion etching is performed using as a mask a resist pattern with a resist 5 to form a metal wiring 3. Thereafter, the remaining resist 5 is removed. Further, acidic aluminum wet etching is performed to remove residues. Hereby, an edge portion 3b is rounded. Finally, a second insulating film 4 is formed on the metal wiring 3 and on the first insulating film 2. With the edge portion 3b rounded as above, the second insulating film 4 is liable to be formed uniformly, so that the coverage of the second insulating film 4 is improved and crack is prevented from being produced by differences of thermal expansion coefficients between the first and second insulating films 2, 4 and the metal wiring 3.
Patent JP-H03154516-A (JP)
Title: Programmable logic circuit
Inventor: MIYAGAWA YOICHI
IPC: H03K19/173
Filed: 1989-11-13
Abstract: PURPOSE:To attain high speed operation by providing a signal amplification means amplifying a signal controlling a programmable switch group and a control means controlling a amplification factor of the signal amplification means. CONSTITUTION:The output signal of a memory section 10 is amplified up to a prescribed level by a level conversion circuit 12. The amplification factor depends on power supply voltage 2VDD, 2VSS fed from output lines 4, 5 of a boosting circuit 18 to the level conversion circuit 12. The output signal of the level conversion circuit 12 is a control signal of a programmable switch group 14 to control the conduction resistance of the programmable switch group 14. When the programmable switch group 14 is constituted of an electric field effect transistor switch and the amplification factor of the level conversion circuit 12 is increased, the conduction resistance of the programmable switch group 14 is reduced. Thus, the conduction resistance of the programmable switch group is decreased and high speed operation is attained.
Patent JP-2000118089-A (JP)
Title: Printer, printing control method and recording medium
Inventor: TANIZAKI MASANORI
IPC: B41J21/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of continuously receiving the setting of a plurality of printing conditions within a short time, a printing control method and a recording medium. SOLUTION: A data obtaining part 7 obtaining electronic data from a recording medium, a memory part 6 storing the printing setting data connected with the electronic data, an input part 5 setting a printing condition and a control part 3 controlling a printing part 2 and a feed part 1 on the basis of the printing setting data and the electronic data are provided. The control part 3 refers to the printing setting data of the memory part 6 to call out the electronic data of the data obtaining part 7 on the basis of the printing setting data. Therefore, the printing setting data is accumulated in the memory part 6 and a plurality of printing conditions can be continuously received.
Patent JP-2000124873-A (JP)
Title: Ofdm transmitter and receiver
Inventor: ISHIKAWA KIMIHIKO
IPC: H04J11/00
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To make an non-usable band which is available as a guard frequency by arranging a continuous phase signal instead of a null sub-carrier position at a fringe outside the band. SOLUTION: After mapped transmission data are converted into parallel data, inverse Fourier transformed together with a null symbol and converted into serial data, a guard interval is inserted into a guard frequency band outside of an valid symbol band external periphery at a guard interval insertion part 309. A pilot carrier 1031 of well-known signal 1 used for frequency offset detection and time synchronous deviation detection is generated. The pilot carrier 1031 of a continuous phrase which appears as a line spectrum in the guard frequency band is generated and is given to an addition part 101. The addition part 101 adds the pilot carrier 1031 of the continuous phrase to a signal, where the guard interval is inserted in the sub-carrier on which a valid symbol is mounted, this signal is given band limitation within a range in which the signal does not limit the pilot carrier 1031, and after orthogonal transformation, the signal is radio transmitted.
Patent JP-H0472374-A (JP)
Title: Friction material
Inventor: TAKEI KIYOSHI
IPC: C09K3/14
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a friction material, composed of a carbon fiber-and inorganic fiber-reinforced carbon composite material constructed from inorganic fiber, carbon fiber and carbon in a specific proportion with hardly any abrasion at low speeds and a low friction coefficient at high speeds and effectively used as braking materials for aircraft, automobiles, etc. CONSTITUTION:The objective friction material is composed of a carbon fiberand inorganic fiber-reinforced carbon composite material constructed from 25-40wt.% inorganic fiber [preferably containing 40-60wt.% silicon, 15-30wt.% carbon, 12-25wt.% oxygen and 2-8wt.% titanium or 60-90wt.% aluminum oxide and 10-30wt.% silicon carbide], 25-40wt.% carbon fiber and 50-20wt.% carbon.
Patent JP-H04166385-A (JP)
Title: Preparation of transfer foil
Inventor: FUJIHIRA MICHIKO
IPC: B41M5/00
Filed: 1990-10-30
Abstract: PURPOSE:To prepare a transfer foil capable of forming an excellent partial metal membrane pattern by providing a washing pattern layer to the part other than the part where the partial metal membrane pattern must be formed of a transfer layer by water-soluble ink containing a solvent specified in its moisture content. CONSTITUTION:As the layers constituting a transfer layer 10, a release layer 5, a pattern layer 6 and a heat-resistant layer 7 are successively provided and a washing pattern layer 11 is provided to the part other than the part where a partial metal membrane pattern 8 is formed of the transfer layer 10. Since it is necessary to easily remove the washing pattern layer 11 by washing, water- soluble ink is used and the moisture content of the solvent used in said ink is set to 3-100%. By this method, the washing pattern layer 11 is formed and, by washing off the washing pattern layer 11 after the formation of a metal membrane layer 12, the part positioned on the washing pattern layer 11 is removed to form a partial metal membrane pattern 8. An adhesive layer 9 is formed by applying an adhesive to obtain a transfer foil.
Patent JP-H09135251-A (JP)
Title: Communication system
Inventor: SEKI YUTAKA
IPC: H04L69/40
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication system surely restoring an autonomous communication function at the time of generating a fault and attaining flexible network construction. SOLUTION: Intervals between plural node equipments 12 housing data generating sources and plural center equipments are connected by communication lines 13 using ATM(asynchronous transfer mode) technique to constitute as if provided with the function of the ATM switch of a distributing arrangement type. When the communication line 13 between the node equipments 12-2 and 12-3 is interrupted, the center equipment 11-2 detects the place of the fault and changes the node equipment 2-2 originally being under the control of itself to be under the control of a center equipment 11-1 to autonomously restore the communication function.  As the center equipment 11-2 does not communicate through the communication line 13 any longer because of the fault in this case, the center equipment 11-2 communicates with the center equipment 11-1 through the use of a local communication means such as a wide area network 16.
Patent JP-H05217035-A (JP)
Title: Microcircuit
Inventor: BOURNAS JEAN-PIERRE
IPC: G06F12/14
Filed: 1992-10-30
Abstract: PURPOSE: To provide a multi-purpose chip card provided with a microcircuit having a high security property. CONSTITUTION: A microcircuit for a multi-purpose chip card of this kind is especially provided with a read-only memory(ROM) 12, a programmable memory 13 and an address specification control circuit 14 for the memory 13, the memory 13 is divided at least into a repertory area ZR and application area ZA and the area ZR includes a reference code to be applied to an area Z; allocated to each purpose loaded to the memory 13 and the start and end addresses ZAi1 , ZAih , of the area Zi . The microcircuit is also provided with means 25, 26,..., 50 for suppressing a command when the command is other than a case related to specific priority operation applied by a program permanently stored in the ROM 12 and is related to an address other than an application range.
Patent JP-H05131713-A (JP)
Title: Wire dot type printing device
Inventor: SEKINO TOSHIJI
IPC: B41J25/34
Filed: 1991-11-08
Abstract: PURPOSE:To carry out high quality dot printing and eliminate uneven printing by a method wherein earthing member, by which static electricity developed on a printing head is escaped through a hub to a carrier guide shaft, is provided integrally with energizing member. CONSTITUTION:A leaf spring 20, which energizes a printing head 16 backwards, is interposed between the rear surface parts of fixed guides 18a and 18b and the front surface part of a printing head 16. Accordingly, the grooved parts 19, which are formed at the left and right side surface parts of the printing head 16, can be abutted against the front surface parts of the fixed guides 18a and 18b, resulting in allowing to prevent the printing head 16 from retreating due to the impact force of dot wires. Thus, high quality printing without printing unevenness can be performed. Further, since the static electricity developed on the printing head 16 can be escaped through a hub 14 to a carrier guide shaft 13, the hindrance of the feed of ink ribbon due to the static electricity developed on the printing head 16 is eliminated.
Patent JP-S63146241-A (JP)
Title: Optical head device
Inventor: KUME HIDEHIRO
IPC: G11B7/135
Filed: 1986-12-09
Abstract: PURPOSE:To miniaturize a semiconductor laser device by using a plane transparent plate set in parallel to a semiconductor substrate to correct the comparatively large astigmatism produced by a gain guide type semiconductor laser element. CONSTITUTION:The optical axis of the laser beam emitted from a semiconductor laser element 1 is tilted by a prescribed angle on semitransmittable reflection surface 27 and a semiconductor substrate 22. At the same time, a plane transpar ent plate 40 serving as an astigmatism corrector and a sealed window in com mon is arranged in parallel with the substrate 22. The laser beam emitted from the element 1 is reflected by the surface 27 of a prism 26 and travels into a plane vertical to the active layer 4 of the element 1 to pass obliquely the plate 40. Thus the astigmatism of the laser beam emitted from the element 1 is corrected. In such a way, it is possible to obtain an extremely compact semiconductor laser device which the stray light is never made incident on a photodetector for the detection of the RF signal.
Patent JP-H02258217-A (JP)
Title: Mold for molded item with undercut
Inventor: NAKAJIMA SHIGERU
IPC: B29C45/44
Filed: 1989-11-11
Abstract: PURPOSE:To efficiently form the above molded item with undercut at arbitrary position on side by a method wherein an undercut forming body is provided which automatically projects and retreats through a spring by means of the mold closing and mold opening, in the forming space of a mold. CONSTITUTION:When a mold, which is under the condition that the mold is mounted to an injection molder under the predetermined state, is clamped, a push bar 7 is advanced so as to push the tail of a pin in order to project its head in the predetermined position of a molding space, resulting in creating a molding space corresponding to an object formed item having a fitting groove at the part of its inner side for injecting molding material. Then, when the mold is opened after the finish of the formation of a molded item, the push bar 7 retreats for mold opening and the pin 5 is restored to its initial state by being repulsed with a spring 6. As a result, the formed molded item 16 is removed from a core 4 through the ejecting motion of a stripper plate 8 by being pushed with a return pin 12, which is connected to the stripper plate with a bolt 121.