baber/WOPTO huggingface dataset:
Patent JP-H07160625-A (JP)
Title: Data transfer device
Inventor: UNOSAWA SUSUMU
IPC: G06F13/28
Filed: 1993-12-09
Abstract: PURPOSE:To attain the fast data communication by generating and transmitting at one time the memory addresses of both the transferring side and the transfer destination when the data are transferred to a memory from another. CONSTITUTION:A data transfer device is provided with a DMA controller 1, a CPU 2, the memories 3 and 4, an address converter pert 5 which converts the eddress received from the controller 1, and a buffer control part 6 which divides the bus set between the controller 1 and the CPU 2. When a DMA request signal 7 is supplied to the controller 1, the controller 1 outputs an HLDRQ signel 8 to the part 6. Then the part 6 outputs an HLDAK signal 9 to the controller 1. Furthermore the address sent from the controller 1 is converted at the part 5, and the addresses of both memories 3 and 4 are generated and transmitted at a time.
Patent JP-H04180169-A (JP)
Title: Morpheme analyzing device
Inventor: FUKUSHIMA SHUNICHI
IPC: G06F17/27
Filed: 1990-11-15
Abstract: PURPOSE:To form a high speed morpheme analyzing device by providing a dictionary, dictionary retrieving device, multiprocessing device which prepares a paragraph candidate, and process suppressing device, in order to operate the parallel processing of a morpheme analysis. CONSTITUTION:The morpheme is registered in a dictionary 2, and the morpheme which is coincident with the partial character string of a inputted character string is extracted in the order of the appearance from the head of the inputted character string by retrieving the dictionary 2 by a dictionary retrieving device. Then, the paragraph candidate is prepared by a multiprocessing device 4 by a process which is operated in parallel synchronously with the extraction of the morpheme by a dictionary retrieving device 3. Also, the process is suppressed by a process suppressing device 7 by referring to the paragraph candidate prepared by a multiprocessing device 4. Thus, morpheme can be processed in parallel, so that the high speed morpheme analysis can be attained.
Patent JP-H02154983-A (JP)
Title: Deterioration preventing structure for water cooling jacket for burner or injection lance
Inventor: MIYAKE HIROYUKI
IPC: F27D1/12
Filed: 1988-12-07
Abstract: PURPOSE:To permit the elongation of life as well as the reduction of maintenance works by providing a protecting sleeve detachably around a water cooling jacket. CONSTITUTION:An injection lance 1 is provided with a nozzle 5, screwed detachably to the tip end of the main body 4 of the lance, and a protecting sleeve 6, mounted around a water cooling jacket 3. The protecting sleeve 6 is preferably constituted of a plurality of sleeves 6a, 6a formed of the ceramics of silicon carbide, silicon nitride and the like having high strength and heat conductivity or a metal such as stainless steel, copper or the like. According to this method, the water cooling jacket 3 or the main body 4 of the lance is protected to permit the elongation of the life of the main body 4 of the lance while the injection lance 1 may be used immediately by removing the sleeve 6 from the main body 4 of the lance and replace it when the sleeve is corroded or worn out. On the other hand, even if one part of the sleeves 6a is corroded or worn out, it is enough to replace only the worn sleeve 6a whereby it is economical.
Patent JP-H04178987-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SOGA JUNJI
IPC: G11B27/024
Filed: 1990-11-14
Abstract: PURPOSE:To realize highly accurate edition through simple operation of a simple inexpensive facility by providing a synchronizing signal sending means which sends an editing operation synchronizing signal to a recording and reproducing device connected to an external terminal. CONSTITUTION:Operation mode setting means 12 and 22 input synchronizing signals through external terminals 3 and 4 from VTRs connected with the terminals 3 and 4, detecting signals from unrecorded part detecting means 11 and 21, and command signals from command sending devices 14 and 24 and send an operation mode to synchronizing signal sending means 13 and 23. The means 13 and 23 output synchronizing signals to the VTRs upon inputting the synchronizing signals. System controlling means 10 and 20 are respectively constituted of the unrecorded part detecting means 11 and 21, operation mode setting means 12 and 22, and synchronizing signal sending means 13 and 23. Therefore, when either one of the VTRs is operated, the edition of both VTRs can be controlled and highly accurate edition can be performed through simple operation.
Patent JP-H07137089-A (JP)
Title: Injection molding of different material quality resin molded product
Inventor: ANDO YOSHIHIRO
IPC: B29K59/00
Filed: 1993-11-16
Abstract: PURPOSE:To prevent the separation of primary and secondary molded parts by selecting specific resins not fused or hard to fuse at the mutual contact surface of resins as resins used in two-color injection molding and injecting a secondary resin into a primary resin to deform the same to leave a projection in the secondary molded part. CONSTITUTION:In the primary resin of a first shot in a two-color molding method, either a specific resin A (polyacetal resin, polyamide resin or polypropylene resin) a specific resin B (styrenic resin such as an ABS resin or polycarbonate resin) is used and, as the secondary resin of a second shot, the other one of the specific resins is used. A projection 6a such as a rib 6 left in a secondary molded part 9 deformed at the time of the injection molding of the secondary resin is formed at the proper place of a primary molded part 6. In the case of insert molding or outsert molding, the projection may be provided at the proper place of the resin molded product inserted in a mold.
Patent JP-2001129651-A (JP)
Title: Molten metal supply apparatus for die casting machine
Inventor: KAI MINORU
IPC: B22D17/30
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal supply apparatus for a die casting machine, capable of supplying a required quantity of molten metal into an injection sleeve of the die-casting machine even though the level of molten metal in a casting pot is lower than the position of an intake formed on a side wall of a molten metal supply pump. SOLUTION: A molten metal supply apparatus 1 for a die-casting machine comprises of a molten metal pot 2 filled with molten metal, a molten metal supply pump 3 arranged inside the molten metal pot 2, and a feeding pipe 20 leading a discharge outlet 18 of the molten metal supply pump 2 to an injection sleeve 50 of the die casting machine. The molten metal supply pump 3 provides a cylinder 11 having a suction inlet 14 on a peripheral wall and a piston 12 moving up and down inside the cylinder 11. A suction opening 16 connecting an inside of the cylinder 11 and an inside of the molten metal pot 3 is also arranged on a bottom wall 15 which is located lower than the position of the intake 14 in the cylinder 11. An opening and closing valve is arranged on the suction opening so as to control the opening and closing of the suction opening 16.
Patent JP-H07142393-A (JP)
Title: Device for growing semiconductor crystal
Inventor: SHINOHARA MASANORI
IPC: H01L21/205
Filed: 1993-11-16
Abstract: PURPOSE:To clean the surface of a semiconductor crystal substrate removing carbon by supplying a material gas or a carrier gas that is different from an organometallic material gas and radicalized in a vapor deposition container at the vacuum pressure of not more than specified value and heating at lower temperature. CONSTITUTION:In a stat that a semiconductor crystal substrate 1 is arranged in a container 2 for the vapor deposition at the vacuum pressure of not more than 10<-1>Torr, the organic metal material gas is supplied by an organometallic material gas supplying means 3 and other material gases are supplied by a material gas supplying means 6. A radicalized gas is supplied through a gas supplying pipe 72 for a radicalized gas that is integrated with a filament 75 from a gas source 71. Thus, heating the semiconductor crystal substrate 1 at lower temperature, a semiconductor crystal thin film 10 with low density carbon is formed on the semiconductor crystal substrate 1.
Patent JP-H09122191-A (JP)
Title: Portable back scratcher
Inventor: KAMIZURU NOBORU
IPC: A61H7/00
Filed: 1995-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a portable back scratcher with improved convenience and handleability capable of easily scratching a part unreachable with a hand by extending a handle part when it is required, being easily carried or the like by shortening the handle part when it is not required and being easily housed in a small housing part such as the dash board of a car or the like. SOLUTION: This portable back scratcher 10 is provided with a scratching part 11 and the handle part 12 connected to the scratching part 11. For the handle part 12, plural pipes 12a-12f whose diameters are successively reduced from the base side to a tip side are extendably and contractably combined and reinforcing rings 12s-12v each having an outer diameter larger than the outer diameter of the tip part of the pipes 12b-12e are provided on the tip parts of the respective pipes 12b-12f excluding at least the pipe 12a on the base side.
Patent JP-H06162284-A (JP)
Title: Magnetic pattern
Inventor: HIGUCHI NAOATSU
IPC: G06K19/10
Filed: 1992-11-19
Abstract: PURPOSE:To provide a magnetic pattern for which signals for which the signals generated at the rising end parts of magnetic bars are amplified by an amplifier and the signals for which the signals generated at the faling end parts of the magnetic bars are amplified by the amplifier are provided with approximately equivalent amplitude by using existing equipments. CONSTITUTION:This magnetic pattern is composed of the magnetic bars 1 arranged side by side in a pattern, the signals 4 and 5 generated when a magnetic head for reading a card scans the rising end parts 2 and the falling end parts 3 of the respective magnetic bars 1 at a prescribed speed are amplified by the amplifier of a prescribed response speed and information is obtained. The magnetic pattern corrects the signals generated at the rising end parts 2 or the signals generated at the falling end parts 3 so that the signals 6 for which the signals 4 generated at the rising end parts 2 are amplified by the amplifier and the signals 7 for which the signals 5 generated at the falling end parts 3 are amplified by the amplifier are provided with the appriximately equivalent amplitude.
Patent JP-H11146402-A (JP)
Title: Image signal processor and image signal processing method
Inventor: OSAWA SHINICHI
IPC: H04N19/70
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To easily select and segment the desired part of an image. SOLUTION: A decoder 1 outputs a motion vector (h) of each macro block and an updating timing (i) which is the decoding end timing of the macro block inside an area specified by a panscan parameter (1) and a selected area size (f) to a maximum value detection circuit 7. A holding circuit 11 becomes zero at a frame head timing, is updated to the value of the output of a selection circuit 9 when updating timing signals (i) are inputted and detects a motion vector maximum value (j) inside a selected area by each frame.  A cumulative adder 15 is reset to zero when an area selection timing (d) is inputted and cumulatively adds the motion vector maximum values (j) every time the frame end timing of frame timing signals (c) is detected thereafter and the cumulatively added motion vector maximum value (k) is added to the initial value (e) of the panscan parameter and supplied to the decoder 1 and a digital video interface(DVIF) 5 as the panscan parameter (1).
Patent JP-H04282097-A (JP)
Title: Device can restrict leakage in case of breaking of piping
Inventor: BERUNAARU BIORE
IPC: F16L55/16
Filed: 1991-09-13
Abstract: PURPOSE: To install, in piping, an apparatus for limiting a leak in the event of a rupture in the piping at a section thereof which is detected weakening or being liable to cause some kind of risk. CONSTITUTION: An apparatus for limiting a leak in the event of a rupture in piping comprises two flanges 4 and 5, which are mounted on piping 1, 2 on the respective sides of a section 3 thereof to be protected and which are assembled to each other by assembly means 10 and 11 including means 12 having axial resilience leaving the duct free to expand axially. The flanges 4 and 5 each include means 8 and 9 or 6 and 7 for securing them axially on the piping 1, 2, and are each constituted of two flange halves that are assembled together.
Patent JP-2000138434-A (JP)
Title: Circuit board
Inventor: YAZAKI YOSHITARO
IPC: H05K1/09
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To improve reliability in electric connections and also assure high conductivity at through hole connection. SOLUTION: An insulating layer 2 or a copper foil 3 is formed on both surfaces of a glass epoxy substrate 1. A through hole 4 is formed at the glass epoxy substrate 1, while the through hole 4 is filled with a conductive paste 5. On the surface of the substrate 1, a copper plating layer 6 is provided by electroless or electrolytic plating. The conductive paste 5 comprises a metal filler and resin component. The conductivity of the paste 5 largely depends on the kind of filler, especially on material and shape of the filler. Here, a conductive paste where both a scale-like filler (or flake-like filler) and representative of anisotropic form and a globular filler are present is used. Thus, when the through hole 4 is filled with the conductive paste 5, the orientation of filler is promoted with applied anisotropic-form filler, for high conductivity.
Patent JP-H04181911-A (JP)
Title: Compact high variable power zoom lens
Inventor: OGAWA HIDEKI
IPC: G02B15/20
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the zoom lens which has the zoom magnification as high as about 6 times zoom ratio but is compact and has high performance by constituting a 4th lens group of a specific combined lens. CONSTITUTION:This zoom lens is constituted, successively from the object side, of the 1st lens group I having a postive refracting power, the 2nd lens group II having a negative refracting power, a 3rd lens group III having the postive refracting power, and a 4th lens group IV having the positive refracting power. The 1st lens group I and the 4th lens group IV move to the object side; the 2nd lens group II moves so as to monotonously increase the air spacing from the 1st lens group I and the 3rd lens group III moves to monotonously decrease the air spacing from the 2nd lens group II at the time of zooming from the short focus side to the long focus side. The 4th lens group IV is constituted of the combined lens formed by sticking, successively from the object side, a 1st positive lens, the strong convex face of which is directed to the image plane side, a meniscus positive lens, the concave face of which is directed to the object side, and a negative lens, the strong concave face of which is directed to the object side. The optical performance is improved in this way while the lens has the high variable powers and is compact.
Patent JP-2000137966-A (JP)
Title: Magnetic disk device
Inventor: TAKEKADO SHIGERU
IPC: G11B21/22
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk device capable of surely and accurately holding a magnetic head in a prescribed stop position, and stably loading the magnetic head on a magnetic disk. SOLUTION: A lamp loading mechanism 25 is provided to support a magnetic head 40 in a position away from a magnetic disk 16 via a suspension 38 when a head actuator is moved to a stop position. The lamp loading mechanism is provided with a lamp 70 disposed in a disengaged state in the outside of the magnetic disk 16, and a tab 42 provided in the tip of a suspension. When the head actuator is moved to the stop position, plural tabs ride over the respective guiding surfaces 72a to 72f of the lamp 70, and falls into recesses 76 provided in the guiding surfaces. Only one recess 76 is formed nearly in a V shape, and the head actuator is positioned in the stop position.
Patent JP-H01154321-A (JP)
Title: Multivalue signal recording and reproducing system for optical disk
Inventor: MAEDA TAKESHI
IPC: G11B20/10
Filed: 1987-12-10
Abstract: PURPOSE:To stabilize the recording and reproducing levels of multivalue signals by recording set pattern signals on the surface of a recording medium through a modulator circuit and detecting corresponding reproduced signals, and then, controlling the modulator circuit by comparing detected results with a set pattern. CONSTITUTION:Information signals read out from a guide groove are inputted to a reproducing circuit 7 and a pre-formated ID section is detected. A previously set pattern is generated from a test pattern generating circuit 9 by using information from a timing producing circuit 8 and data are recorded on an optical disk 1 through a modulator circuit 4. Recorded bits are read out and processed by a reproducing circuit 11 and a test pattern is reproduced by means of a data processing circuit 13 by using information obtained from a timing generating circuit 12. The reproduced test pattern and the set pattern from the circuit 9 are compared with each other at a discriminating circuit 14 and a signal which controls the modulator circuit 4 is outputted from the circuit 14 in accordance with compared results. Thus the recording and reproducing levels of multivalued signals can be stabilized.
Patent JP-2000137693-A (JP)
Title: Data processor
Inventor: II YOSHIHIRO
IPC: G06F13/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To realize data communication superior in responsiveness by transferring data through a memory means provided between data processing means. SOLUTION: A common memory means 12 which first and second data processing means 10 and 11 access and a data transfer means 13 which individually transfers data between the first and second data processing means 10 and 11 and the common memory means 12 are installed. The preservation area 14 of state data MD, which permits access from outside in whole data on the first data processing means 10, is installed on the common memory means 12. A data transfer operation in a direction where state data on the common memory means 12 and corresponding state data MD' on the first data processing means 10 are matched is executed thorough the data transfer means 13. State data MD can automatically be transferred at a prescribed time interval or it can be transferred by linked with the change of one state data.
Patent JP-H01152992-A (JP)
Title: Squirrel-cage induction motor
Inventor: KANDA AKIO
IPC: H02P23/07
Filed: 1987-12-10
Abstract: PURPOSE:To assemble a motor into an automatic controller and to quicken response, by rotating a second stator by means of a motor with a brake through gears. CONSTITUTION:A semi-circular gear 21 secured along circumferential direction and a gear 22 engagable with the gear 21 are arranged at a part of the outer circumference of a second stator B. The gear 22 is secured to the rotary shaft 23a of a drive motor 23 where one side of the rotary shaft 23a is supported by a bearing base arranged on the outer circumferential face of a frame 9 and a brake device 24 is provided at the other side thereof. A control circuit 31 receives signals from a displacement detector 30 for measuring displacement of the second stator B with respect to the first stator A and the like so as to control the drive motor 23 thus displacing the second stator by a predetermined amount or holding it as it is. Upon malfunction of the control circuit 31, motor shaft is rotated manually so as to rotary displace the second stator B manually.
Patent JP-H04296604-A (JP)
Title: Scanning-type tunnel microscope and manufacture thereof
Inventor: YOHAN GURESHIYUNAA
IPC: B81B3/00
Filed: 1991-10-31
Abstract: PURPOSE: To permit micro approach of an electric discharge tip to the surface of a sample and movement thereof in the XY direction by providing means for keeping the tip at a constant distance in the direction of Z dxis from the surface of a sample and moving them in the XY direction. CONSTITUTION: At least four electrodes 27, 28 for XY driving form an upper electrode for XY separated from a counter electrode 26 and arranged on a glass member 30 connected with a silicon substrate 21 on which a membrane 24 having an integrated tip 25 is formed. The counter electrode 26 is connected with the membrane 24 and the tip 25 is movable in the axial direction normal to the surface of a sample forming the integrated part of the membrane 24. According to the arrangement, a current supply control circuit for controlling the distance of the tip can be integrated on one semiconductor substrate wherein X-Y-Z driving is performed with no hysteresis, a detection head has high mechanical and thermal stability and external vibration has substantially no effect.
Patent JP-H04186680-A (JP)
Title: Method of polarizing porous piezoelectric ceramic
Inventor: AYUSAWA KAZUTOSHI
IPC: H01L41/257
Filed: 1990-11-19
Abstract: PURPOSE:To increase the dielectric strength of a piezoelectric ceramic member by immersing a porous ceramic member in insulating oil and subjecting it to a low pressure treatment to replace air in pores with oil before a d.c. voltage is applied. CONSTITUTION:Green sheets are formed of a slurry containing activated carbon. The green sheets are laminated and then sintered. The activated carbon in the laminate of green sheets burn with pores left behind, and thus a porous piezoelectric ceramic member is obtained. After the ceramic member is immersed in insulating oil, it is placed in a vacuum desiccator connected with a rotary oil pump. Air in the pores is replaced completely with insulating oil by suction of the pump. As a result, dielectric breakdown is prevented when a d.c. voltage is applied.
Patent JP-H09277860-A (JP)
Title: Vehicular seat
Inventor: MIZUNO ETSUJI
IPC: B60N2/30
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To improve a vehicular seat installed in a rear car room and utilize the rear car room effectively. SOLUTION: A vehicular seat installed in a vehicular rear car room across the nearly entire width of a car room is divided into right/left and constituted by a first seat 1 and a second seat 2. The end part of the car room side wall side of the first seat 1 is pivoted turnably on the car room side part and can be erected along the side wall. While, the seat leg 4 of the second seat 2 is extended in the first seat 1 side and its leg end is pivoted to a floor turnably and the end part of the first seat 1 in a sitting state is supported with the extension part 41 of the seat leg 4 and the second seat 2 is erected so as to be piled to the first seat 1 erected along the said side wall and both seats 1, 2 are stored compactly along the side wall.
Patent JP-H04174416-A (JP)
Title: Ferroelectric liquid crystal device
Inventor: SHIMIZU TADASHI
IPC: G02F1/1337
Filed: 1990-11-19
Abstract: PURPOSE:To obtain uniform orientation of a ferroelectric liquid crystal over a large area by providing an orientation film made of a mixture of organic silane with a substituent containing hetero atom and organic silane with a hydrocarbon group on a substrate constituting a liquid crystal device as the liquid crystal orientation film. CONSTITUTION:A ferroelectric liquid crystal device is constituted with an orientation film made of a mixture of organic silane with a substituent containing hetero atom and organic silane with a hydrocarbon group. Oxygen atom, nitrogen atom, sulfur atom or halogen atom is used for the hetero atom of the above organic silane, and the nitrogen atom is most preferable. 3-aminopropyl triethoxysilane or N-methylaminopropyl triethoxysilane is used, for example. Organic silane having little surface energy within the range of homogeneous orientation, a high carbon number, and a straight-chain hydrocarbon group is preferable for the organic silane with a hydrocarbon group to make it of high pretilt. Methyl trichlorosilane or octadecyl triethoxysilane is used, for example.