baber/WOPTO huggingface dataset:
Patent JP-H0348022-A (JP)
Title: Plate-spring type universal joint
Inventor: MOCHIZUKI MASANORI
IPC: F16D3/79
Filed: 1989-07-12
Abstract: PURPOSE:To improve durability in the connecting parts of the coupling main body and the intermediate body for improving transmission accuracy by setting the shape and size of respective plate springs constituting the intermediate body so as to have the same shape and size, and by partially welding to each other the outer peripheral end surfaces of the plate springs in the vicinity of the fitting holes. CONSTITUTION:The plate springs 30, 30 constituting the intermediate body are welded in the laminated direction in the end periphery in the vicinity of fitting holes 31. In other words, a part of the end periphery of these plate springs 30, 30 are integrally constituted to each other, and the integrated parts are positioned in the vicinity of a plurality of fitting holes 31, 31 provided in the intermediate body. Thus, in the vicinity of the fitting holes 31, 31 of respective plate springs 30, 30, these plate springs are in such a state that the relative movement has been prevented, and the parts between the fitting holes 31, 31 are in a flexible state. In other words, even in the case of torque transmission in the mode the intermediate body is repeatedly flexed, the parts in the vicinity of the fitting holes 31 in respective plate springs 30 are prevented from being relatively moved.
Patent JP-S6160201-A (JP)
Title: Method for rolling high melting-point metallic sintered body
Inventor: ITO MASAMI
IPC: B21B1/02
Filed: 1984-08-30
Abstract: PURPOSE:To improve rolling workability and to improve product yield and productivity by forging at least a part of the surface of a sintered body of tungsten, molybdenum, or each alloy into a workable structure before rolling the sintered body. CONSTITUTION:The density and tensile strength of a sintered body are improved by forging the whole surface of the sintered body, consisting of high melting- point tungsten, molybdenum or each alloy, or the edge part liable to produce a structural defect, into a workable structure whose granular crystals are extended into fibrous forms. After that, the sintered body is introduced to three- sides rolls to be rolled. Thus, the rolling time is reduced by improving the ductility of the surface part and preventing the generation of cracks, to improve the productivity and yield of a product.
Patent JP-S6078520-A (JP)
Inventor: PIEERU BERUTOORE
IPC: A01G23/04
Filed: 1983-09-29
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-S6423652-A (JP)
Title: Data buffer circuit
Inventor: NIIYAMA MANABU
IPC: H04L13/08
Filed: 1987-07-17
Abstract: PURPOSE:To prevent data omission from generating, by providing a means which generates two kinds of interruptions having different priority and, when a 1st interruption is not accepted, generating a 2nd interruption. CONSTITUTION:This data buffer circuit is provided with a CPU 10, latch section 20, shift register section 30, counter circuit 40, and an interruption generating section 50 which generates two kinds of interruptions having different priority to the CPU 10 in accordance with a signal RC of the counter circuit 40. When the prescribed signal RC is generated from the counter circuit 40 an interruption is requested to the CPU 10 by using the 1st interruption signal having the lower priority to the CPU 10 and, when the interruption by means of the 1st interruption signal is not accepted, the interruption request is again performed by using the 2nd interruption signal having the higher priority. Therefore, data writing is certainly carried out and the occurrence of data omission can be prevented.
Patent JP-H0821080-A (JP)
Title: Welding method of seal tape to floor, and welding device and welding machine of seal tape to floor
Inventor: TSUCHIDA YASUYOSHI
IPC: E04F21/20
Filed: 1994-07-07
Abstract: PURPOSE:To ensure a large moving range of a welding machine by a compact structure when the welding work of a seal tape between edge parts of the wall paper of a floor is automatically performed. CONSTITUTION:In a method for welding a seal tape to a floor 1 which comprises traveling a welding machine 13 along a connecting position extended between edge parts of two magnetic shield wall paper stuck to a floor 1, and applying the seal tape to the connecting position by the welding machine 13 followed by heating and welding, a support frame extended along the extending direction of the connecting position is raised on a floor 3. A fixed rail 9 is supported by the support frame so as to be extended in parallel to the extending direction of the connecting position, and a moving rail 11 is supported by the fixed rail 9 in such a manner as to be movable along the fixed rail 9. When the seal tape is welded by the welding machine 13, the moving rail 11 is moved to the fixed rail 9.
Patent JP-S5880455-A (JP)
Inventor: PIITAA BII BUROTSUKUHAUSU
IPC: F24J2/04
Filed: 1981-11-09
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-H0822430-A (JP)
Title: Host interface device of real time encoder
Inventor: TSUTAYA GORO
IPC: G06F13/12
Filed: 1994-07-07
Abstract: PURPOSE:To make the host interface device applicable to a double-speed CD- ROM through high-speed processing and obtain a moving image high picture quality by transferring compressed data in direct memory access format under the control of a CPU. CONSTITUTION:The compressed image data which are transferred from a real- time encoder are temporarily stored in a FIFO 13. A CPU 11 once receiving a data transfer request that a host computer HC makes through a SCSI C15 checks the amounts of stored data in buffer memories 13 and 14 controlled by a DMA transfer control part 17 and selects one of specific transfer control instructions according to the amounts of stored data to actuate the DMA transfer control part 17. The actuated data transfer control part 17 after checking the amounts of stored data in the buffer memories 13 and 14 and confirming that transfer processing can be performed as instructed by the instruction performs data transfer between the buffer memories 13 and 14 and data transfer from an SRAM 14 to the SCSI C15. Consequently, the transfer time can be shortened.
Patent JP-H0525854-A (JP)
Title: Joint structure of column and beam
Inventor: SANPEI AKIHIKO
IPC: E04B1/30
Filed: 1991-07-19
Abstract: PURPOSE:To construct a joint of high structural reliability, with high accuracy of construction and improved efficiency in operation between SRC column and great steel-framed beams. CONSTITUTION:A joint structure consists of a SRC column A in which a steel tubular column 1 is incorporated projectionally from the upper and lower ends and a sprice sleeve 4 is buried in the upper and lower end body 2 and a steel framed large beam B in which a column-crossing PC units C having buried coupler steel tubes 5 and vertical bars 6 piercing the peripheral side are provided on both ends. The coupler steel tubes 5 of the PC units C in the beam B are fitted into the projected-ends of the column 1 in the upper and lower-stair SRC columns, and mortar is packed into the joints between the SRC columns A and the steel framed large beams B.
Patent JP-S6071150-A (JP)
Title: Chuck pawl changing device
Inventor: KAINUMA KIYOKAZU
IPC: B23B31/16
Filed: 1983-09-28
Abstract: PURPOSE:To make it possible to change all chucks in one-time changing step, by rotatably providing a pawl storage ring in a chuck pawl changing device in a lathe, and by providing pawl changing mechanisms each composed of means for engaging and disengaging between pawls and chucks and means for transferring the chucks. CONSTITUTION:A storage ring 16 capable of storing a plurality of pawls 12 to be changed is rotatably arranged around a chuck 5. Further, pawl changing mechanisms composed of means for engaging and disengaing between the pawls and the chuck 5, such as, for example, a release cylinder 23, a release lever 23a, etc. and means for transferring the pawls 12 between the storage ring 16 and the chuck 5, such as, for example, a shift cylinder 20, a shifter 21, an arm 22, etc., are provided in a number which is equal to the number of pawls 12 that may be set on the chuck 5. Accordingly, all the chuck 12 may be simultaneously changed so that the time necessary for changing the pawls 12 are remarkably reduced.
Patent JP-H079810-A (JP)
Title: Radial tire for passenger car
Inventor: MORISHITA YUKITOSHI
IPC: B60C9/18
Filed: 1993-06-24
Abstract: PURPOSE:To provide a light tire by which the road noise performance is suppressed without marring other performance by properly improving the rigidity of a tire buttress part. CONSTITUTION:In a radial tire T for a passenger car, where a plural sheets of belt layers 5 are arranged between a curcus layer 1 reaching the other bead part through a pair of bread parts, sidewall parts, and a tread part 4 straddling between both sidewall parts and the tread part 4, this is characterized by a reinforcing layer 7 under a belt layer being so caught, between the curcus layer 1 and the belt layer, as to jut out of the end of the belt layer 5 stacked on the curcus layer 1.
Patent JP-H0641808-A (JP)
Title: Artificial rush
Inventor: TAZAWA HISASHI
IPC: D02G3/02
Filed: 1992-07-07
Abstract: PURPOSE:To obtain artificial rush closely resembling high-quality natural rush by clearing away artificial touch such as 'shiners' and 'waxy feeling' of conventional artificial rush. CONSTITUTION:The objective artificial rush is constructed from a wiry material composed of a thermoplastic resin and the thermoplastic resin contains 2-40wt.% inorganic filler. Furthermore, this artificial rush is formed of the wiry material, which is composed of the thermoplastic resin and constructed from the interior 2 composed of an open-cell structure having a relatively low density and an outer skin 1 having a relatively higher density than that of the interior.
Patent JP-H0466871-A (JP)
Title: High sensitive immunoassay
Inventor: ISHIKAWA EIJI
IPC: G01N33/53
Filed: 1990-07-07
Abstract: PURPOSE:To make a highly sensitive immunity measurement preventing an influence of a non-singular binding to a solid phase by making a sandwich type immunity measurement using a labeling body prepared through biotin- avidin, etc. under coexistence of avidin, etc. CONSTITUTION:A labeling body reacting a biotin binding body with a labeling body of avidin, etc. is prepared. A sandwich-shaped immunity complex (hereinafter called the complex) is bound to a solid phase, using this labeling body and a solidifying substance under of coexistence of avidin or streptoavidin (STA). And the labeling body and the quantity of an objective substance is measured. There are two methods in the measurement of a labeled substance, whether the measurement is done as the complex is formed on the solid phase or after dissolved from the solid phase. Avidin is added where the avidin labeling body is used or STA is added where the STA labeling body is used, respectively at the same time when the labeled body is added because avidin or STA is coexisted in either case. The non-singular binding of the labeled body to the solid phase is prevented because avidin, etc. are non-singularly bound to the solid phase by this and the highly sensitive immunity measurement becomes possible.
Patent JP-H0735437-A (JP)
Title: Absorbing device
Inventor: TANAKA TAKAO
IPC: F25B37/00
Filed: 1993-07-21
Abstract: PURPOSE:To increase a refrigerant absorbing amount by a method wherein a refrigerant absorbing capability of each of heat transfer pipes in an absorbing device is kept substantially constant. CONSTITUTION:Top portions of heat transfer pipes 2, 3 and 4 arranged below the uppermost upstream side heat transfer pipe 1 are connected by a passage for absorption liquid. A flow passage for guiding the absorption liquid in series from the uppermost upstream side heat transfer pipe 1 to the lowermost downstream side heat transfer pipe 4 is formed, a sectional area of the heat transfer pipe at a downstream side absorption liquid is wider than a sectional area of the upstream side heat transfer pipe, resulting in that a pressure loss found in the case that refrigerant vapor flows into the heat transfer pipe is low as it approaches the downstream side heat transfer pipe and the refrigerant vapor flows smoothly in the downstream side heat transfer pipes 3 and 4. In addition, since an area of an inner wall surface on which absorption liquid flows down is set such that a downstream side heat transfer pipe shows a wider area than that of an upstream side heat transfer pipe, a refrigerant vapor absorbing amount of absorption liquid at each of the heat transfer pipes becomes substantially equal from each other and then a refrigerant vapor absorbing capability of the absorbing device is improved more.
Patent JP-H1113746-A (JP)
Title: Press molding device for dynamic pressure groove
Inventor: TAKASU SHUHEI
IPC: F16C33/14
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To correctly press mold a groove shape by placing two support rollers inside stoppers on a plane in parallel with the groove molding face of a hard pressure contact body of rectangular parallelepiped of a plane support rectilinearly reciprocating along the guide on a base, and supporting a shaft to be molded with these rollers so as to press-form it. SOLUTION: When a spiral dynamic pressure groove is molded on a shaft for a fluid dynamic pressure bearing, a hard pressure contact body 2 is held with a holder 5, the holder 5 is fastened with a plane support 3 through a parallel spacer 13, and they are reciprocated along a guide 4 by a hydraulic piston. At this time, the hard pressure contact body 2 and the plane support 3 are simultaneously advanced at the same speed in the directions of arrow marks A, A', the rollers 6, 7 contacted with the plane support 3 are rotated in the directions of arrow marks B, B'. Consequently the shaft 1 supported with the rollers 6, 7 is rotated in the direction of the arrow mark C synchronizing with the movement of the hard pressure contact body 2.  The outer circumferential speed of the shaft 1 is the same as the moving speed of the hard pressure body 2, and hence the groove shape is press-molded without positional dislocation.
Patent JP-S6242742-A (JP)
Title: Production of catalyst for removing nitrogen oxide
Inventor: SERA TOSHIKUNI
IPC: B01J23/28
Filed: 1985-08-19
Abstract: PURPOSE:To obtain the titled catalyst having large surface area and excellent mechanical strength and heat resistance by mixing at least one kind of a compd. selected from a tungsten compd. and a molybdenum compd. into colloidal orthotitanic acid and baking the mixture. CONSTITUTION:Orthotitanic acid is brought into sol and 5-40wt%, based on the titanium oxide, or a tungsten compd. and/or molybdenum compd. is added and mixed. The mixture is baked at >=800 deg.C. The tungsten compd. and the molybdenum compd. are the precursors forming oxides on baking. The baked product is the titanium oxide of an ungrown anatase type crystal and is appropriately used as a catalyst carrier or a catalyst. Furthermore, a metallic oxide having catalytic activity on removing nitrogen oxides can be deposited on the baked product. Those catalysts for removing nitrogen oxides maintain high activity for a long period. Moreover, the catalysts are practically and industrially excellent since the oxidation degree of sulfur dioxide is extremely low.
Patent JP-H0346448-A (JP)
Title: Fax fault notice method for electronic exchange
Inventor: OOMOTO YOSHIMORI
IPC: H04M11/00
Filed: 1989-07-14
Abstract: PURPOSE:To inform which facsimile equipment is faulty and what kind of fault takes place to a telephone set with a display device by discriminating fault information with a facsimile equipment fault detector of a private branch of electronic exchange when a fault takes place in the facsimile equipment. CONSTITUTION:When a fault such as paper shortage, page jam or power supply fault takes place in a facsimile equipment 2, fault information is sent from a fault detection means 2-2 of the facsimile equipment 2 to a facsimile equipment fault detector 4. The facsimile equipment fault detector 4 discriminates a faulty facsimile equipment number and fault information. A central controller 6 offers the information from the facsimile equipment fault detector 4 to an optionally set telephone set 3 with display via an extension telephone set unit 5 according to the procedure and setting of a fault notice means 7. Accordingly, fault information of the facsimile equipment is obtained from the telephone set 3 with display. Thus, the facsimile equipment location having a fault is confirmed and the offer of information at a location apart from the facsimile equipment is attained and the facsimile equipment management is made efficient.
Patent JP-2001007252-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SAWARA RYUICHI
IPC: H01L23/28
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is superior in reliability, whose high density mounting is possible and which is superior in heat radiation property. SOLUTION: A semiconductor device is provided with a semiconductor substrate 10 having an element electrode 11 on a main face, a plate 60 connected to the rear face of the semiconductor substrate 10, an insulating layer 20 formed on the main face of the semiconductor substrate 10, and a metallic wiring layer 33 formed on the insulating layer 20. The metallic wiring layer 33 is formed over the insulating layer 20 from above the element electrode 11 exposed to an opening part 25 formed in the insulating layer 20, and a part of the metallic wiring layer 33 functions as an outer electrode 32.
Patent JP-H0524596-A (JP)
Title: Active control type aerobrake system
Inventor: AOYAMA JUNICHI
IPC: B64G1/62
Filed: 1991-07-22
Abstract: PURPOSE:To provide a fixed braking force even when atmospheric density and aerodynamic coefficient fluctuate by, in an active control type aerobrake system used in the case where a spacecraft returns onto a low altitude orbit for going round the earth, changing the angle of an air resistance plate for controlling aerodynamic control acceleration. CONSTITUTION:A spacecraft 1 such as an transport airplane between the orbits (OTV) is provided with an accelerometer 3 to detect braking acceleration caused by an aerobrake and an air resistance plate 2 being variable in an aera where the aerobrake acts, and moreover with an actuator 5 to drive and to control the opening angle of the air resistance plate 2 and a control electronics 4, and the brake acceleration acting on the spacecraft 1 is measured by the accelerometer 3, and sent to the control electronics 4. An acceleration signal inputted into the control electronics 4 is compared with a preset acceleration profile for the detection of an error, and the opening angle control signal of the air resistance plate 2 is then sent to the actuator 5 basing on the square root of the error for developing the air resistance plate 2 to a fixed angle.
Patent JP-S6073637-A (JP)
Title: Recorder
Inventor: TAKAHASHI YUUJI
IPC: B41J13/00
Filed: 1983-09-30
Abstract: PURPOSE:To display an error in case of a wrong form size by feeding a form manually, specifying a size and performing printing operation, and obtaining passing information on the form by two sensors provided on the path of the from and deciding the size of the form. CONSTITUTION:The form is inserted manually into the entrance A of a printer frame 200, and a print side is specified on a console panel which is not shown in a figure and then a start button is pressed. An optical system unit 201 and a process kit 210 operate to print the form with a toner, and the form is fixed and discharged from the exit B. The sensors S1 and S2 near the entrance A and exit B detect the form passing. When the time difference in detection coincides with none of necessary passing times for respective sizes of forms which are stored in a controller previously, an error is displayed on the console panel and a buzzer sounds. Consequently, an error in manual form insertion is corrected securely and a warning of the jamming of a form is generated.
Patent JP-S6336147-A (JP)
Title: Gel electrophotographic device
Inventor: FUJII HIDEHIKO
IPC: G01N27/447
Filed: 1986-07-30
Abstract: PURPOSE:To determine base sequence at a short migration distance by measuring the fluorescent spectra of the nucleic acid fragments preliminarily subjected to fluorescent labeling during migration and subjecting the same to component analysis by arithmetic processing. CONSTITUTION:Respective samples are preliminarily labeled for each kind of terminal bases by four kinds of suitable fluorescent agents after a pretreatment. The samples after the labeling are migrated on a migration gel 1. Fluorescent measurement is made with an optical system consisting of a light source 3, a lens 4, a beam splitter 5, a lens 6, a prism 7, and an array type sensor 8 when the nucleic acid fragment zone under the migration arrive at one array. The signal from the sensor 8 is inputted to an arithmetic circuit 9 and is subjected to the arithmetic processing by using the preliminarily determined fluorescent spectral of four kinds of the fluorescent materials, by which the kind of the terminal bases is determined.
Patent JP-H0357331-A (JP)
Title: Optical information transmitting apparatus
Inventor: JIYANNMISHIERU MEZONNUUBU
IPC: H04B10/00
Filed: 1990-07-10
Abstract: PURPOSE: To unnecessitate gain adjustment at a receiving part even when there are subscribers by providing plural groups and couples of the pairs of a transmission part and a reception parts in each of plural networks connected through an optical fiber. CONSTITUTION: Networks N1 to N6 are provided with star structure branched into four, and each branch consists of the group G1 to G4 of pairs of a transmission part E and a reception part R. In each branch, optical fibers 1.1 to 1.4 starting from a transmission part E are connected to an optical coupler 2, and optical fibers 4.1 to 4.4 reaching the reception part R starts from an optical coupler 5. In addition the outputs 3.1 to 3.4 of the coupler 2 and optical fiber 6.1 to 6.4 are connected by couplers 7.1 to 7.4. Consequently in each network, every specific part E is connected to the part R by the couplers 2 or 5. Thereby the attenuation of transmission force is the same concerning the paths of all the parts E and R to make it possible to neglect the difference of attenuation to unnecessitate gain adjustment, thus the transmitter is constituted of already known simple components.
Patent JP-H0347019-A (JP)
Title: Perishable material storage device
Inventor: TAKEDA JUN
IPC: A01F25/00
Filed: 1989-07-12
Abstract: PURPOSE:To reduce the consumption of electric power and provide a perishable material storage device reduced in the release of heat at a low cost by assembling a clarifying catalyst and a filter in a furnace. CONSTITUTION:A carbonaceous fuel 110 is burnt in a combustion furnace 102 to feed carbon dioxide gas into a storage chamber 1 storing perishable materials. Air fed for the combustion of the fuel 110 is circulated into a combustion furnace 102 with a fan 16. The air fed for the combustion of the fuel 110 is pre- heated with a pre-heater 103 positioned on the upper portion of the combustion furnace 102. A catalyst 124 for clarifying an imperfectly burnt gas is disposed on the combustion gas-exhausting side of the upper portion of the furnace 102. A heat-insulating plate 127 is disposed between the catalyst 124 and the combustion chamber 102 and a filter 128 is further disposed around the catalyst 124 and above the heat-insulating plate 127. Thereby, the consumption of electric power, the loss of released heat and the operation cost of the device are reduced.