baber/WOPTO huggingface dataset:
Patent JP-H06119287-A (JP)
Title: Data transfer system
Inventor: FUNAKI YASUO
IPC: G06F13/28
Filed: 1991-03-14
Abstract: PURPOSE:To provide the data transfer system in a DMA transfer capable of storing data in a memory in good order even when the DMA level of each signal input device is the same in a data order shaping system in the DMA transfer transferring input data from plural signal input devices to the memory in good order. CONSTITUTION:In the system, a signal input device 10 having plural input channels is connected through a databus 3 and data are DMA-transferred to a memory 7 connected from the signal input devices to the databus under the control of a DMA controller 8. The device 10 contains a transfer control circuit 11 performing the DMA control, register circuit 12 storing the number of data to be inputted, the number of signal input devices to trnasfer data at the same level, and the priority order of the pertinent signal input device 10, and counter circuit 13 counting the order. Thus, the occupancy right of the databus is exclusively controlled through the circuit 13.
Patent JP-H06266810-A (JP)
Title: Method for specifying dihedral angle
Inventor: HASEGAWA ATSUSHI
IPC: G06F17/30
Filed: 1993-03-11
Abstract: PURPOSE:To provide a method for modeling the structure of a protein by utiliz ing phi and psi maps in respect to a structural change due to the modification of an amino acid residual group in the protein. i CONSTITUTION:A main chain dihedral angle specifying method consists of a process for reproducing the coordinate data of a protein, a process for displaying the three-dimensional structure of the protein on the screen of a display device based upon the reproduced coordinate data, a process for selecting a required peptide from the displayed three-dimensional structure and specifying the position of an amino acide residual group to be modified, a process for specifying a dihedral angle between the modified amino acid residual group and a near-by amino acid residual group to be influenced by the modification of the residual group concerned on phi and psi maps, a process for displaying te range of phi and psi values determined from the array of amino acid residual groups constituting the peptide and disabled to be adopted on the maps, a process for specifying the phi and psi values of an amino acide residual group to be modified on the phi and psi maps and comparing them with the range of the phiand psi values, and a process for displaying the three-dimensional structure of the protein on the screen by using the modified dihedral angle.
Patent JP-S55142136-A (JP)
Title: Torque transmission device
Inventor: OOTA KAZUHIDE
IPC: F16F15/10
Filed: 1979-04-24
Abstract: PURPOSE:To alleviate torque variations and reduce torsional vibrations by forming a cylindrical frictional member with an oil hole communicating an annular porjection of the member and a lid plate and forming two enclosed spaces filled with brake oil. CONSTITUTION:When the torque is small, the torsion angle of an inner shaft 5 is small, so that a frictional pawl 4 of a frictional member 2 moves within an A zone of a guide groove 6 only, and torque is transmitted from outer shaft 1 to an inner shaft 5 only according to the torsional spring constant of the inner shaft 5 and the vibration attenuation factor of friction between the inner shaft 5 and oil 11. When the torque is increased, the pawl is moved over an inclined region B, thus causing the frictional member 2 to compress a spring 7. Consequently, the torsional rigidity is increased while the volume of the space 10 is reduced, thus causing oil to flow through a passage 9 into a space 10a. Consequently, the attenuation factor is increased while the torsional vibrations are reduced, and the increased torsional rigidity of the spring 7 is applied to the shaft 5. In this way, the torque variations are alleviated, and the torsional vibrations are reduced.
Patent JP-H09238554-A (JP)
Title: Combine
Inventor: TANAKA YUJI
IPC: A01F12/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a combine with which the adhesiveness of a closed top plate to an armor case part can be improved while reducing labor for bolting, etc. SOLUTION: Concerning the combine for which a top plate 15 for covering the upside of a handling chamber 8 at a thresher 4 is provided on the armor case part of the thresher 4 so as to be freely opened/closed, the manual handle of a handling body 7 is placed over the bolting range for fixture of the top plate 15 placed on the armor case part while being closed. The handle and the armor case can be bolted while sandwiching the top plate 15.
Patent JP-S62207986-A (JP)
Title: Positron ct device
Inventor: YAMASHITA TAKASHI
IPC: G01T1/161
Filed: 1986-03-07
Abstract: PURPOSE:To raise the resolution without executing a scan of a detector, by dividing the detector into odd pieces of groups, and also, providing an interval of 1/2 of a detector pitch in the group, between each group. CONSTITUTION:A detector for detecting gamma rays is divided into odd pieces (for instance, 7 pieces) of each group (1 group consists of 6 pieces), and also, an interval of 1/2 of a detector pitch (d) in the group is provided between each group. Also, the respective detectors in each group are placed by shifting them by a different distance at every detector in the ring center direction. According to such a constitution, a sufficient resolving power can be obtained without moving the detector.
Patent JP-S61162693-A (JP)
Inventor: TAI TOSHIO
IPC: E06B3/32
Filed: 1985-03-13
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-H04286160-A (JP)
Title: Photodetector and manufacture thereof
Inventor: KAJIWARA NOBUYUKI
IPC: H01L27/146
Filed: 1991-03-14
Abstract: PURPOSE:To improve the degree of integration without relatively reducing the storage of signal charges regarding a hybrid type photodetector detecting light and conducting photoelectric conversion. CONSTITUTION:A fixed number of picture element regions 6 are formed extendingly over an opposed surface 5b from one surface 5a of a semiconductor substrate 5 in a light-receiving section 2, drain regions 7 are formed to said opposed surface 5b and P-N junction regions are shaped, and input gates(IG) are formed and the action of an input diode is conducted. The forbidden band width of an energy band on a reflecting surface is made larger than one surface in the light-receiving section 2 at that time, thus preventing an effect on the P-N junction regions of projecting light.
Patent JP-H08232410-A (JP)
Title: Asphalt roofing with line and laying method thereof
Inventor: NAKAMATSU YASUJI
IPC: E04D12/00
Filed: 1996-03-07
Abstract: PURPOSE: To enhance the accuracy in execution of laying works and also the working efficiency by marking a center line on the surface of an asphalt roofing, and marking a plurality of gauge lines on both sides of the center line. CONSTITUTION: Blown asphalt is coated on a long stretching felt impregnated with asphalt so that an asphalt roofing 1 is constructed. A center line 3 stretching in the longitudinal direction and dividing the width into two sections is marked on the surface of the asphalt roofing 1. A plurality of gauge lines 4, 4 are marked at a constant spacing on both sides of the center line 3. When this asphalt roofing 1 is to be laid. the works are executed by reference to these center line 3 and gauge lines 4.
Patent JP-S60218901-A (JP)
Inventor: RONARUDO II YAKOUSUKII
IPC: H01P1/30
Filed: 1985-03-13
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-2000248012-A (JP)
Title: Photopolymerization initiator, photocurable resin composition containing the same and molded article coated with the cured product
Inventor: FUJITA MASATO
IPC: C09D4/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain a photopolymerization initiator used for photocurable resin compositions which have good curability and give non-yellowing cured products by simultaneously using a hydroxy lower alkylphenone compound and a specific compound. SOLUTION: This photopolymerization initiator comprises (A) a hydroxy lower alkylphenone compound (for example, 1-hydroxycyclohexylphenylketone) where a phenyl carbonyl group is singly bound to a carbon atom to which a hydroxyl group and two lower alkyl groups are bound, and (B) a 1,1-di lower alkoxy-1,2-diphenylethane compound (for example, 1,1-dimethoxy-1,2- diphenylethane) where a phenylcarbonyl group is singly bound to a carbon atom to which a phenyl group and two lower alkoxy groups are bound, in a component A:B weight ratio of preferably 10:1 to 1:1, more preferably 10:1 to 2:1.
Patent JP-H02229517-A (JP)
Title: Air cleaner
Inventor: SASAHARA FUMIHIKO
IPC: F04D29/30
Filed: 1989-03-02
Abstract: PURPOSE:To improve the cleaning capacity by providing long blades elongated to the inner side than suction openings and plural short blades which are smaller both in length and width than the long blades between the long blades in a impeller. CONSTITUTION:When an operating part 21 is put in the operation state, an electric motor is driven to revolve the impeller 18. By this revolution, polluted air is flowed in through a suction grille 12 of a main body 11 with fine dust removed by a dust collecting filter 14, and is made into a clean air, which is passed through the suction openings 16, flowed into the impeller 18, sent in the outer peripheral direction, and discharged through a discharge grille 13. The air is made in a turbulent air flow when passed through the dust collecting filter 14, and eddy flows are generated in the suction opening 16, but the long blades 19 efficiently catch the eddy flows owing to the long blade. Thus, the air flow is efficiently introduced into the impeller 18, and the cleaning capacity is improved.
Patent JP-H10247803-A (JP)
Title: Passive element
Inventor: TANAKA HIROAKI
IPC: H01P5/18
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a passive element with less dispersion of a characteristic by setting the direction of wires strained towards a peripheral part from the center parts of micro-strip lines, formed in an almost square spiral shape to be the direction of the diagonal of a square form by the outer edge parts of the micro-strip lines. SOLUTION: In a directional coupler 20, internal bonding pads 5 and 6 are located near the center of a dielectric substrate 2, and external bonding pads 21 and 22 are in the direction of the diagonal of the square formed by the outer edge parts of micro-strip lines 3 and 4 formed in the almost square spiral form on the dielectric substrate 2. Consequently, wires 23 and 24 cross on bending parts where the micro-strip lines 3 and 4 bend with a right angle substantially an angle of 45 degrees with respect to the lines before and behind the bending parts, as viewed from the upper part of the dielectric substrate 2. Namely, the connection between the wires 23 and 24 and both sides of the bending parts of the micro-strip lines 3 and 4 operate in a direction, where they compensate one another.
Patent JP-H05258612-A (JP)
Title: Electric insulator for electric wire/cable
IPC: H01B7/282
Filed: 1992-03-09
Abstract: PURPOSE:To provide an electric insulator for electric wire/cable with which water tree formation is remarkable suppressed by adding a specified amount of a specified aminosilane to polyethylene or ethylene-type copolymer and carrying out crosslinking treatment. CONSTITUTION:To 100 pts. by wt. of polyethylene, ethylene-type copolymer, or its mixture, 0.005-1.0 pts. by wt. of aminosilane having a formula (the total carbon number of R<1>, R<2>, R<3>, R<4>, R<5>, R<6> is 8 or more; R<1>, R<2> stands for H or hydrocarbon group except phenyl and substituted phenyl; R<1>-R<6> may contain O, N, S, or Si in a part of the structure) is added. The resulting composition is crosslinked by a method using a crosslinking agent such as dicumyl peroxide to give an electric insulator for electric wire/cable. Using the electric insulator, formation of water tree especially bowtie tree is sufficiently suppressed and no bloom formation occurs even if there are voids, foreign substances, and defects that irregularity exists in the interface of the insulator and a semiconductive layer.
Patent JP-S56147104-A (JP)
Title: Reinforced mirror made of synthetic resin
Inventor: MURANAKA KUNIO
IPC: E01F9/00
Filed: 1980-04-17
Abstract: PURPOSE:To inexpensively obtain a light-weight safe mirror by superposing a thin transparent resin film with Al vapor-deposited on one side upon the back side of a transparent acrylic resin plate to form a mirror body of desired curved shape and adhering a backing to the back side of the body. CONSTITUTION:Transparent polyester resin film 5 having 10-20mum thickness is fed continuously, and Al4 is vapor-deposited on one side by a known means. Film 5 is superposed upon the back side of acrylic resin plate 3 having 2-3mm. thickness, superior transparency and superior strength, and it is press bonded by a suitable method. A curved plate like a divided sphere is then formed by pressing plate 3, and it is cut circularly. Adhesive 6 such as synthetic rubber is applied to the back side of film 5, and backing 7 such as reinforced plastics, glass fiber or curved metallic plate is adhered to manufacture curved mirror body 2. Since plate 3, Al4 and film 5 are united to one body, the pressing is easily carried out, and they are hardly peeled off. Even if the mirror is broken, film 5 prevents scattering.
Patent JP-S61208848-A (JP)
Title: Semiconductor device
Inventor: FURUGUCHI SHIGEO
IPC: H01L23/52
Filed: 1985-03-14
Abstract: PURPOSE:To prevent the generation of hillocks and inter-layer short-circuiting by applying noncrystalline single metal or noncrystalline alloy to the electrode wiring material of semiconductor device. CONSTITUTION:The first wiring layer 13 is formed with noncrystalline alloy. When the alloy of Al, Si (1%) and Cu (2%) is used, for example, it is applied to the target of the sputtering equipment 21, and the wafer 11 on which the insulative film 12 is already formed is mounted on the cooling equipment 22. The metal atoms emitted from the target are condensed on the wafer 11 by blowing the liquid nitrogen or liquid herium from the back side of the wafer 11, and cooling the wafer with the higher cooling rate than the critical cooling rate. In this process, the wafer 11 is cooled with the cooling rate higher than the critical rate, so the first wiring layer 13 becomes noncrystalline alloy.
Patent JP-H02229149-A (JP)
Title: Production of aromatic urethane
Inventor: IWATA KAZUYUKI
IPC: C07C271/26
Filed: 1989-03-03
Abstract: PURPOSE:To obtain aromatic urethane having high quality in high yield by reacting aromatic nitro compound, hydroxyl group-containing organic compound and carbon monoxide in the presence of platinum metal/Lewis acid/nitrogen- containing heteroaromatic compound catalyst system. CONSTITUTION:Aromatic nitro compound is reacted with hydroxyl group- containing organic compound and carbon monoxide in the presence of catalyst system (e.g. Pd/C-FeCl3-pyridine system catalyst) composed of platinum metal as principal catalyst, Lewis acid as promotor and nitrogen-containing heteroaromatic compound as ligand in aliphatic hydrocarbon system solvent (e.g. n-hexane) at 100-250 deg.C to afford the aimed substance. In the reaction, Lewis acid deteriorating expensive platinum metal and generated substance containing said metal as principal catalyst is efficiently separated by fixing platinum metal as principal catalyst in reaction vessel. Aromatic urethane is especially useful as raw material of producing polymethylene polyphenyl polyisocyanate as raw material of polyurethane by non-phosgene method.
Patent JP-H04286439-A (JP)
Title: Communication processing unit
Inventor: TAKIYASU YOSHIHIRO
IPC: H04L29/06
Filed: 1991-03-15
Abstract: PURPOSE:To attain miniaturization/high reliability of an interconnection device by eliminating the need for collection of relay cells and recomposition of them into a PDU in the case of interconnecting plural fixed length packet (cell) networks via a fixed length packet network (interconnection network) whose exchange protocol differs from that of the plural networks. CONSTITUTION:Invalid information is inserted between a service data unit (SDU) and protocol control information (PCI) to make the length of protocol control information (PCI) transferred prior to the SDU to be an integral number of multiple of a cell information length. A PCI cell generating section 2-6 generates a cell including only the PCI of the connection network and a cell selection transmission section 2-9 transfers the generated cell prior to the relay of the reception cell.
Patent JP-S61210481-A (JP)
Title: Plane intersecting line extracting system in cad/cam system
Inventor: HAYASHI AKIHIRO
IPC: G05B19/4097
Filed: 1985-03-14
Abstract: PURPOSE:To extract a plane intersecting line with respect to a free curved surface as well by storing a plane normal vector as an intersecting line coordi nate if the plane normal vector is zero in a memory, setting a next scanning line until all plane of the first curved surface is completed, and detecting the first and the second plane intersecting lines. CONSTITUTION:While considering two curved surfaces 4A and 4B, for instance, a start scanning line 7 (7A, 7B, ...) having a start point of SSP on a boundary line on the curved surface 4B is set and a point on the curved surface 4B is parameter interpolated. With respect to the point on the curved surface 4B, a plane normal vector from the curved surface 4A is calculated, and whether the largeness of the vector is zero or not is judged. If it is not zero, while conforming to the largeness of the vector, the point on the curved surface 4B is moved along the scanning line 7 to perform a similar processing. If the largeness of the vector is zero, it is stored in a memory as an intersecting line coordinate and it is judged whether all the surface of the curved surface 4B is completed to be processed.
Patent JP-H0593767-A (JP)
Title: Electrochromic thin-film charging detector for mounting battery
Inventor: JIYON SHII BEIRII
IPC: G01R31/36
Filed: 1992-01-27
Abstract: PURPOSE: To visually discriminate the charged state of a battery by connecting a tester constituted of a working electrode composed of an electronic conductor, an electrochromic material, counter electrode, etc., to the external terminals of the battery. CONSTITUTION: A tester 20 is made of an electrochromic material 25. This material 25 changes in color when the degree of oxidation which occurs as one of the redox reaction caused when a DC voltage is applied changes. The material 25 can be seen through a window 23 opened through the cover 21 of the tester 20. The terminals 31 and 33 of conductors 27 and 29 led out from both ends of the tester 20 are connected to the external terminals of a battery to be inspected. Since a color scale 37 having three color codes (new, usable, and to be exchanged) is attached to the housing of the battery, the charged state of the battery can be recognized immediately when the color of the material 25 is compared with the scale 27. When the material 25 has a liquid phase, it is required to attach a switch 35 to the tester 20 and turn on the switch 35 only when tests are conducted.
Patent JP-H07239943-A (JP)
Title: Image forming device
Inventor: TAKEGUCHI TADAHIRO
IPC: G06T11/80
Filed: 1994-02-25
Abstract: PURPOSE:To develop and synthesize each part at a proper relation of positions independently of combinations of the parts. CONSTITUTION:A part pattern ROM 15 stores basic parts being parts forming a human face such as a contour, hair, eye nose, mouth, and eyebrows and additional parts such as eyeglasses and wrinkles. A control section 11 reads a pattern of each part stored in a part RAM 23 from the part pattern ROM 15 and develops the pattern in a synthesis RAM 25 to generate a likeness. The relation of positions of each additional part and the developed basic part corresponding thereto is stored in a part relation table 27, and a control section 31 decides the developed position of the additional parts based on the developed position of the corresponding basic parts when the additional parts are developed. Thus, even when the developed position of the basic parts is adjusted/ revised, the relation of positions between the basic parts and the additional parts is made proper.
Patent JP-H11248048-A (JP)
Title: Bending method for multiple tube
Inventor: SATO HIROAKI
IPC: F16L9/18
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To perform a bending process for a multiple tube, whereby there is no risk of deformation inherent to the processing and it is practicable to even establish a lightweight construction after completion of the bending process. SOLUTION: A multiple tube is formed from a plurality of coaxial tubes 1 and 3. Prior to the bending process, the space between the tubes 1 and 3 is filled with a hard filler 2 having a lower melting point than the tubes 1 and 3, followed by the bending process in the condition that the filler 2 is hardened, and then the filler 2 is melted and removed.
Patent JP-S61209476-A (JP)
Title: Method for removing magnetic particle
Inventor: TAKEDA MAKOTO
IPC: G03G21/10
Filed: 1985-03-13
Abstract: PURPOSE:To obtain a clear copied image by impressing an AC bias between a magnetic brush developing device and an image forming body when magnetic particles remaining on the image forming body are removed. CONSTITUTION:The nap K of a magnetic toner is regulated in a nap of about 0.3mm by a film thickness regulating blade. The toner is scraped away by a scraper blade 8 after development, and mixed with a developer in a developer basin 10 by an agitating device 9. The terminal 13 of a changeover switch is connected to a side (a), whereby a DC bias voltage plus 200V is impressed to a sleeve 6 from a power source 11 to remove the development fog. The image forming body 1 after transfer is caused to make a further one turn and is destaticized. Then the terminal 13 of the changeover switch 12 is set to a side (b) to impress an AC bias of 600V and 50Hz on the sleeve 6 from a power source 10. Finally the developing device 5 attaining the cleaning attitude cleans the residual toner on the image forming body 1.
Patent JP-S53136606-A (JP)
Title: Small motor
Inventor: WATANABE KENICHI
IPC: H02K5/04
Filed: 1977-05-06
Abstract: PURPOSE: To reduce a number of part items with a productivity improved, by such means that a plurality of housings in the same shape be used simultaneously with the motor installed to a base board by coupling screws between each of said housings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58169374-A (JP)
Title: Magnetic disk device
Inventor: OOCHI KEIICHI
IPC: G11B21/10
Filed: 1982-03-31
Abstract: PURPOSE:To execute the control with high accuracy by a simple circuit, by using a part of a target speed generating circuit in common as an external force compensating circuit. CONSTITUTION:When a head positioning system is shifted to a position control mode from a speed control mode, a control signal 6 selects a target cylinder number generated by a cylinder number generating circuit 5, as an output of an address selecting circuit 7, by a signal 2 from a higher rank device, and accesses a memory 8. An output of the memory 8 becomes an analog value by a D/A converter 9, and is transmitted to a gain adjusting circuit 11. A selecting circuit 14 selects an output of the circuit 11 by the signal 6, sends it to a compensating voltage generating circuit 15, and generates compensating voltage 16. This voltage 16 is transmitted to a carriage driving circuit, and force is generated in the direction for cancelling the external force which is varied by a position of a head, namely, a cylinder number. In this way, a circuit used for a speed control mode is used as an external force compensating circuit of a position control mode, and positioning can be executed economically at a high speed and with high accuracy.