baber/WOPTO huggingface dataset:
Patent JP-H05159410-A (JP)
Title: Optical recording medium and recording and reproducing method therefor
Inventor: KIRINO FUMIYOSHI
IPC: G11B13/00
Filed: 1991-12-09
Abstract: PURPOSE:To improve recording density by providing a magnetic material film having perpendicular magnetic anisotropy and either of a metallic chalcogenide film and a dye film. CONSTITUTION:A InSe film 2 on a disk substrate 1 having regged guide grooves is formed by two-dimensional simultaneous vapor depositing method of In and Si. The control of the compsn. of the film 2 is executed by electric power to be applied to respective ports. The magnetic material film 3 having perpendicular magnetic anisotropy, a silicon nitride film 4 and a metallic film 5 are successively formed. The film 3 is subjected to recording by the directions of the axes of easy magnetization by using a laser beam and externally impressed magnetic fields. Respectively separate informations are recorded on the films 2, 3, by which the multiplex recording is executed. Quadrivalent information is recorded on the films 2, 3 of the same position, by which many-valued recording is executed and the recording density is increased.
Patent JP-H04190952-A (JP)
Title: Centrifugal casting method
Inventor: UMITACHI NOBUAKI
IPC: B22C9/06
Filed: 1990-11-26
Abstract: PURPOSE:To prevent the development of a seizing phenomenon by casting a molten metal while rotating and driving a metallic mold after applying facing material on an antiseizing sheet surface coated on the inner peripheral wall of the metallic mold. CONSTITUTION:On the inner peripheral wall of the metallic mold 1 for centrifugal casting, the antiseizing sheet 4 is applied. After applying the facing material 5 on the inner peripheral surface of this antiseizing sheet 4, the molten metal is cast into the metallic mold 1 while rotating and driving the metallic mold 1 to execute the centrifugal casting. As the antiseizing sheet 4, ceramic paper is used. By this method, the good quality casting product having little surface roughness and few fear of cracking, can be obtd.
Patent JP-2000137843-A (JP)
Title: Measurement device for position of mobile object
Inventor: OTA HIROKI
IPC: G01C21/26
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a measurement device which can measure with high accuracy both current and feature positions of a mobile object by detecting the signals which are transmitted from an automatic toll collection system even when a toll road and a general road having the similar directions, position and shapes are adjacent to each other or when the mobile object enters the facilities distant from a road. SOLUTION: The signals transmitted from an automatic toll collection system are detected at an automatic toll collection system signal detection part 10 and then transmitted to a position calculation means 12 via a signal interface means 11. The means 12 retrieves a toll section from a map storage part 13 and calculates the current position of a mobile object within the toll section. Thus, the position of the mobile object can be measured with high accuracy.
Patent JP-H11163484-A (JP)
Title: Hybrid integrated circuit device
Inventor: ISOYAMA KIKUO
IPC: H05K1/05
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid integrated circuit device, capable of preventing the deterioration of insulation life between an Al substrate and wirings and an dielectric strength among wiring of a fine pattern, by bonding the Al sub strate with its anode film oxide removed and exposed for the mounting side with an insulation resin, and providing a bonding layer between them. SOLUTION: An Al2 O3 film 2 is formed on the non-mounting side of the Al substrate 1 and the Al2 O3 film 2 is not formed on the mounting side, or formed on the both side of it, when an anode is oxidized and removed afterwards on the mounting in advance. An insulation resin layer 3 deposited by a conductive means or a flexible sheet 20 is affixed on it via a bonding layer. A hydrated oxide film 21 carried out in boehmite treatment is formed as the bonding layer. The removes cells having holes produced conventionally and prevents a festering absorption of chemicals, ions, noble metals, and the like, so that a device excellent in a dielectric strength and fine pattern manufacturing are sealized.
Patent JP-H06142567-A (JP)
Title: Apparatus for forming protective film
Inventor: NISHIZAKI JUN
IPC: G11B7/26
Filed: 1992-11-11
Abstract: PURPOSE:To provide an apparatus for forming a protective film which can improve adhesion efficiency of a coating material and productivity by shortening a tact time. CONSTITUTION:A protective film is formed on a disk 10 by applying a synthetic resin 48. A suction table 9 which chucks and rotates the disk 10 and a discharge nozzle 46 which sprays the synthetic resin 48 on the disk 10 chucked on the suction table 9 are installed so that the disk 10 rotated by the suction table 9 is coated with the synthetic resin 48 sprayed from the discharge nozzle 46.
Patent JP-H09160139-A (JP)
Title: Image reader
Inventor: TAKASHIMA OSAMU
IPC: G03G15/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a pressure plate from falling off out of a device body in the case of opening the pressure plate. SOLUTION: Hinge engaging parts 31A to 31D engaged with a hinge 22A or 22B are respectively formed along two adjacent sides of the upper surface 1a of the device body 1. A non-elastic hook part 32 engaged with the engaging side edge part 31a of the respective hinge engaging parts 31A to 31d and an elastic hook part 33 engaged with the engaging side edge part 31b are formed on the hinges 22A and 22B. By arranging the elastic hook part 33 at a position more distant from the end of the opening/closing side of the pressure plate 21 then the non-elastic hook part 32, the hinges 22A and 22B are engaged with two parts selected out of the hinge engaging parts 31A to 31D. Thus, force acting when the pressure plate 21 is opened is mainly exerted on the non-elastic hook part 32, so that the hinge is not disengaged.
Patent JP-H03184510-A (JP)
Title: Paper table cover
Inventor: OGAKI KENJI
IPC: A47G11/00
Filed: 1989-12-14
Abstract: PURPOSE:To obtain a throwaway table cover by forming a paper table cover of a sheet of paper consisting of the covering part of the table and the hanging down edges corresponding to the size and shape of the table or pasted at the upper part and the edges to cover the table in a folded state of the edges. CONSTITUTION:Various processes can freely be applied to paper. An emboss work gives paper a soft swell and a blanking work gives it beautiful patterns and also a laminating work gives it light and shade of colors. Plain or pattern works are applied for coloring processes. One can enjoy variety of the color and pattern according to purposes. The table cover has hanging edges at the both sides and the length in accordance with the length of the table. The both sides are folded to form the edges or the same folded edges as the main material prepared separately are pasted together to form the edges.
Patent JP-H08176634-A (JP)
Title: Lining structure of conical part of torpedo ladle car
Inventor: MINO HIDEHIKO
IPC: F27D1/00
Filed: 1994-12-27
Abstract: PURPOSE: To prevent the damage to a lining brick and to drastically prolong the service life of a torpedo ladle car by constituting the lining structure at the conical part of a torpedo ladle car with the lining brick having a prescribed inclining angle to an iron shell of the conical part. CONSTITUTION: In the trapezoidal conical part 12 between a straight barrel part 11 and an end plate part 13 of the torpedo ladle car 10, the lining brick 4 adjoined to the straight barrel part 11 and the lining brick 3 continued from the brick 4 are arranged on the permanent lining brick 2 in the inside of the iron shell 1. In the lining structure of the conical part 12, the brick inolined by angle α, particularly α=60-75 deg., to the iron shell 1 of the conical part 12 in the axial direction 14 of the torpedo ladle car, is used as the lining brick 3. Thus, the damage to the lining brick 3 is prevented by directing shearing stress at the joint part caused by thermal expansion to the iron shell direction.
Patent JP-2000142952-A (JP)
Title: Work carrying device
Inventor: OKUDA MITSUTAKA
IPC: B62D65/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the safety of workers by controlling so as to start a work carrying only when a work completion confirming switch for all workers and a presence confirmation switch for instructing that all the workers are present out of a carrying area. SOLUTION: In an assembling work or a transfer work onto a lifting base 3 on one side, respective workers press their own hand switches or foot switches, leave a rotary table and return to their own waiting positions at the point of time when the works handled by the respective workers are ended. When the respective workers returns to their own waiting positions, workers 1-3 sit in respective chairs 44-46 and press the respective hand switches, and workers 4, 5 press respective hand switches 40, 41 to declare the presence in the waiting positions. Only when all the switches are operated, a lifting base 3 is lowered, and a work receiver in the upper part is rotated to rotate the rotary table 2.
Patent JP-H03184894-A (JP)
Title: Hot-pressing transfer image receiving paper
Inventor: KUROSE KAZUYOSHI
IPC: B41M5/382
Filed: 1989-12-15
Abstract: PURPOSE:To obtain hot-pressing transfer image receiving paper not generating various troubles from the aspect of the feed and reception of the image receiving paper and enhanced in reliability by providing a back coat layer composed of a conductive material to the rear on the side opposite to the coating surface of the dyeing layer of base paper. CONSTITUTION:Image receiving paper is obtained by forming a back coat layer 13 composed of a conductive material to the rear on the side opposite to the coating surface of the dyeing layer 16 of base paper 12. The charge 15 of the static electricity generated in the image receiving paper is perfectly destaticized by the destaticizing member 14 coming into contact with a part of the image receiving part.
Patent JP-2000147369-A (JP)
Title: Focusing device
Inventor: IDE MASATAKA
IPC: G03B13/36
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a focusing device capable of improving using feeling by attaining highly accurate focusing and improved quick-photographing. SOLUTION: As for the focusing device, the deviation amount and the deviation direction from the focal position of a photographic lens are obtained by a focus detecting part 1. The reliability of the focus detection results obtained by the focus detecting part 1 is decided by a reliability deciding part 2. And, the photographic lens is driven by a lens driving part 3 based on the output of the focus detecting part 1. And, the lens driving method of the lens driving part 3 is controlled by a control part 4 based on reliability information on the output of the focus detecting part 1.
Patent JP-H05296375-A (JP)
Title: Anti-rotation bracket
Inventor: MANFUOODO FURAIDORITSUCHI MAUR
IPC: F16L23/02
Filed: 1992-12-04
Abstract: PURPOSE: To prevent damages to a supply tube caused by torsion during assembling and disassembling of a fluid supply tube flange. CONSTITUTION: This anti-rotation bracket 10 includes a leg 14 extending about an adjacent stiffening ring 52 of a turbine frame 34, a body portion with a substantially U-shaped channel opening toward the leg for positioning the bracket about the oil supply tube 38 and plural long and narrow holes passing through the body portion to secure the bracket to the oil supply tube flange with the screws 46, 48 for mounting the flange 35 between the tube portions. The leg preferably includes sidewalls 30, 32 spaced apart from each other, which receive a part of the stiffening ring therebetween and provide clearances 54, 56, 58 to allow for the movement of the oil supply tube as a result of thermal expansion.
Patent JP-H10171525-A (JP)
Title: Office number setting method for switch unit
Inventor: SUZUKI OSAMU
IPC: G05B19/048
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of malfunction or reset due to the misarrangement of a pushbutton switches(PBSs) by setting up the office numbers of many PBSs on a monitoring operation board in the connected state of the PBSs to a transmission line. SOLUTION: When a CPU 4b detects the status change (office number request) of a switch 4e at the time of initializing the office number of each PBS 3, the CPU 4b reads out its own manufacturing number from a memory 4c and transmits the read number to a sequencer 1 through a transmission line 2. At the time of receiving office number data setting up the manufacturing number as an address from the sequencer 1, the CPU 4b checks whether the received manufacturing number coincides with its own manufacturing number of not, and when both the numbers coincide with each other, sets up the office number data in the memory 4c as its own office number. At the time of succeeding transmission/reception to/from the sequencer 1, the set office number is used as an address.
Patent JP-2001141345-A (JP)
Title: Ice maker
Inventor: TAKADA YOSHIKAZU
IPC: F25C5/18
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To surely detect the state where an ice storage compartment is filled with ice blocks. SOLUTION: The ice maker comprises a compartment 5 for storing ice blocks produced by an ice making unit 2 formed of a heat insulating material, and a temperature detector or a temperature sensor 14 provided at a position in the ice storing compartment 5 for detecting the temperature. Operation of the ice making unit 2 is stopped based on the temperature detected by means of the temperature sensor 14.
Patent JP-H04199915-A (JP)
Title: Automatic transmission power control circuit
Inventor: ISHIBASHI FUJIO
IPC: H04B1/04
Filed: 1990-11-29
Abstract: PURPOSE:To set a high frequency output without opening a panel by switching the output of a D/A converter in such a way that the attenuation degree of at least two steps in a transmission output is given. CONSTITUTION:A reference voltage (DAREF) from a temperature conpensation circuit 6 and a DC voltage is outputted from CPU by designation-inputting logic level data for stepwise switching a transmission high frequency output is give to the D/A converter 7. Since the switching accuracy (resolution) of the large range and the small range of the switching output of the transmission high frequency output for switching control is not unified when the DC voltage is given to a differential amplifier 3 as the reference voltage (VREF) as it is, a resolution switching circuit 8 is provided. The resolution is switched by two steps by turning on/off one resistor with a switch S3, for example. Thus, a variable resistor for adjusting is eliminated and the transmission output is adjusted in a state where a device is closed.
Patent JP-H07151745-A (JP)
Title: Gas concentration measurement method in gas chromatograph
Inventor: KAJIO TAKAHIRO
IPC: G01N30/86
Filed: 1993-12-01
Abstract: PURPOSE:To find a drift quantity in accordance with the anaysis number of times up to the present time from first characteristics and stagger a gate time band, find a correction coefficient in the analysis number of the times up to the present time from second characteristics, correct a peak value of chromato graph, make possible quantatively exact analysis and prevent the production of a mistake qualitatively even if a filler agent of a column deteriorates. CONSTITUTION:When the number of times reaches N up to the present time, CPU reads a drift quantity DELTAtN in accordance with the analysis number of the times up to the present time from a first characteristic table, staggers a predetermined gate time band G1 and makes it G1'. Thereby chromatograph of a first component S1 is not separated. When the analysis number of the times reaches N up to the present time, CPU reads a correction coefficient aN in accordance with the analysis number of the times up to the present time from a second ctmracteristic table and the correction coefficient aN is multiplied by a peak value Ph1' of chromatograph of a component S1. Thereby the peak value Ph1' of cttromatograph of the component S1 is corrected for the peak value Phi.
Patent JP-H07154476-A (JP)
Title: Plural processor restarting method
Inventor: ONO SHIGEO
IPC: H04M3/22
Filed: 1993-12-01
Abstract: PURPOSE:To prevent a signal link from being brought into a completely cutoff condition by restarting a slave processor divided into plural blocks with prescribed time difference. CONSTITUTION:A system common managing processor 1 receiving restoration report processing 22 gives a notice that a signal network managing processor 2 is restored to signal processors #0-#n by performing restoration information processing 12. Each of the signal processors #0-#n performs processor number judging processing 30 which performs automatic restart when its own processor number shows an even number, and performs automatic restart processing 31 when its own processor number shows the even number, and performs the initialization of the signal link by performing automatic restart. When its own processor number shows an odd number in the processor number judging processing 30, the initialization of the signal link handled by an even-numbered processor is performed. and after that, timer setting processing 32 which takes sufficient time until the signal link can be used again is performed, and after that, the automatic restart is performed, then, the initialization of the signal link is performed.
Patent JP-H09160053-A (JP)
Title: Method for curing seal of liquid crystal cell
Inventor: KOHAMA TAKESHI
IPC: G02F1/1339
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for curing the band-shaped seals disposed between the respective outer peripheral parts of electrode substrates by utilizing two stages of pressurization, high and low, and surely and rapidly crushing the seals, thereby curing the seals. SOLUTION: While both electrode substrates are pressurized for 20 minutes under 1kg/cm<2> according to a prescribed seal curing profile, these two electrode substrates are heated to 80 deg.C in a first seal curing stage S8. The 80 deg.C is the value within the softening temp. region of the seals. Both electrode substrates are thereafter heated at 180 deg.C while the substrates are pressurized under 0.4kg/cm<2> for 60 minutes according to the prescribed seal curing profile. The 180 deg.C is the value within the curing temp. region of the seals.
Patent JP-H03187033-A (JP)
Title: Information recording medium
Inventor: YAMADA KATSUYUKI
IPC: G11B7/243
Filed: 1989-12-18
Abstract: PURPOSE:To obtain such a medium having heat resistance, weatherability and longer life by incorporating fluorine into a carbonaceous material incorporated in a recording layer whose thermal decomposition is >=600 deg.C, thereby protecting an optical absorbing material three-dimensionally. CONSTITUTION:The carbonaceous material which constitutes the matrix in the recording medium is a polymer of densely crosslinked hydrocarbon, essentially composed of C and F, and as necessary, H, N, O, etc., are incorporated. When the containing quantity of fluorine in the carbonaceous thin film is increased, the thin film has smaller surface energy and the flocculation of metal, semimetal and semiconductor incorporated in the film is facilitated. Thereby, particle size is increased. The particle size can be controlled by the containing quantity of the fluorine. The thermal decomposition temp., of the carbonaceous is >=600 deg.C, and more preferably >=1,000 deg.C. By making the light-absorbing material fine particles, the sensitivity of the medium can be improved since the energy of electromagnetic wave on recording and erasing in concentrated on these fine particles.
Patent JP-H03186928-A (JP)
Title: Data processor
Inventor: YOSHIDA TOYOHIKO
IPC: G06F9/38
Filed: 1989-12-16
Abstract: PURPOSE:To shorten the time required for task switching by transferring data twice between a register and a memory with the same operation. CONSTITUTION:An address register 210 outputting an address to an operand accessing part 120 and a data register 211 with a byte width twice as much as that of a general-purpose register inputting/outputting data to/from the operand accessing part 120 are provided. A transfer line which consists of plural buses and simultaneously transfers two pieces of the data in accordance with the control of an instruction execution control part is provided between register files 213 and 214, and the data register 211. Thus, the content of the register can be transferred to the memory at the transfer speed twice as much as a case when data is transferred one by one. Thus, the execution of a LDCTX instruction loading a context is speeded-up and the time required for task switching can be shortened.
Patent JP-H0884640-A (JP)
Title: Carpet of semicylindrical rattan block and joint
Inventor: UEDA MASAJI
IPC: A47C27/00
Filed: 1991-10-07
Abstract: PURPOSE: To provide a profound feeling by utilizing waste pieces and shorten working process by fitting the holes of a rattan block and a thermoplastic synthetic resin cord, and passing a core yarn thereto to constitute a carpet. CONSTITUTION: After a round rattan material is divided into a prescribed width, the corner of the cut surface of a rough block cut into a prescribed length is shaped, smoothed by refinishing with a sand paper, and then bored to pass a core yarn 4 according to a required product. A soft and strong thermoplastic synthetic resin cord 3 having a thickness according to the thickness of this rattan block 1 is prepared, and a hole 2 is formed at the interval common to the hole 2 worked so as to pass the core yarn 4 according to the required product. The cord is set to straight lines of equal intervals, and the rattan blocks 1 are vertically or horizontally juxtaposed, and connected by passing the core yarn 4 to the hole 2 parts for passing the core yarn 4, and constituted into a required dimension.  The core yarn 4 is turned up every line or block line in the end part, and fastened on the inner part reverse side of about 10cm. The carpet using a plurality of thick semicylindrical rattan blocks 1 has remarkable irregularities, appearance, strength, and stability, and excellent durability.
Patent JP-2001144365-A (JP)
Title: Waveguide optical element
Inventor: KOMINAMI SHINYA
IPC: H01L31/10
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To eliminate defects when the sidewalls of the ridge-waveguide semi conductor laser element are made into inverted mesa, etching of the width of the lowermost portion of its p-type clad layer is hard to control precisely and improvement of its yield is very difficult. SOLUTION: In a ridge-waveguide semiconductor laser element, the contacting surface of a p-electrode 8 with a p-type cap layer 6, formed on a p-type clad layer 5, is not formed from a single plane, i.e., it is formed of a surface which includes the protruding portions and recessed portions, or the surface including at least two or more planes which form respectively different angles with an InP substrate 1. Thereby, the contacting area of the p-electrode 8 existent above an active layer 2 is so increased without increasing the width of the luminous region of the semiconductor laser element as to reduce the resistance of the laser element, and the etching of the width of the lowermost portion of the p-type clad layer 5 can be controlled with high dimensional accuracy.