baber/WOPTO huggingface dataset:
Patent JP-H05234743-A (JP)
Title: Manufacture of superconducting coil
Inventor: TAKENAKA MAKOTO
IPC: H01B12/16
Filed: 1992-02-26
Abstract: PURPOSE:To facilitate connection of a superconducting wire element to an exterior by reducing a distortion generated at the strand and to improve a flow of refrigerant. CONSTITUTION:After a superconductor 1 filled with superconducting elements 3 and a cooling channel 2 formed with a passage 4 therein are separately manufactured, both are superposed and spirally formed so that the wire elements 3 hardly move, thereby reducing a stress to be applied thereto. Thus, deterioration of performance of the elements 3, quench and fretting can be prevented. Further, a pressure loss of the passage 4 can be reduced, and a cooling effect of the superconductor 1 can be improved. Moreover, since the superconductor 1 and the channel 2 are formed in the separate structures, an external connection of the superconductor 1 is facilitated.
Patent JP-H02220981-A (JP)
Title: Floor structure for automobile
Inventor: KOIZUMI NOBUHIRO
IPC: B62D25/20
Filed: 1989-02-20
Abstract: PURPOSE:To improve the damping ability by forming a damping layer with a plastic form material integrally forming a layer with the low forming magnification or unfoamed in a part near the surface and a layer with the high foaming magnification in a part near the floor panel. CONSTITUTION:A damping layer 2 is provided in a part of a floor panel 1, at least, and that damping layer 2 is made of a plastic form material such as polyethylene and polyester integrally forming a high density layer 2a with low foaming magnification or unfoamed in a part near the surface and a low density layer 2b with the high foaming magnification in a part near the floor panel 1. Thereby, a structure close to a constraint type that the constraining material is stuck on the upper surface of the damping material can be obtained, and the high damping efficiency can be attained.
Patent JP-S63207896-A (JP)
Title: Improvement in combustibility of coal-water slurry
Inventor: TAKAMOTO NARUHITO
IPC: C10L1/32
Filed: 1987-02-23
Abstract: PURPOSE:To reduce an unburnt content in ash in combustion and to raise combustion efficiency, by stirring coal-water slurry in such a way that yield value of the slurry becomes a specific range. CONSTITUTION:Coal is crushed in a wet state by a ball mill or ground in a dry state and blended with water to prepare coal-water slurry. Then the slurry is stirred in such a way that yield value of slurry, stress at which the slurry starts to flow, becomes 1-10Pa to raise stability and dispersibility of fine particles in the slurry and to improve combustibility.
Patent JP-H04279151-A (JP)
Title: Nuclear magnetic resonance apparatus
Inventor: TAKAHASHI TETSUHIKO
IPC: G01R33/36
Filed: 1991-03-06
Abstract: PURPOSE:To provide an MRI device capable of photographing an MR image in a wide range by adding a plurality of high frequency MR signal with a high S/N in an MRI apparatus. CONSTITUTION:In an MRI apparatus which detects a high-frequency signal of a living body with a high-frequency probe having a plurality of output terminals, a plurality of output high-frequency signals involved are amplified with a plurality of amplifiers corresponding to the respective outputs and the signal frequency thereof are lowered with a plurality of modulators for mudulating the signal, respectively. Then, low frequency signals are filtered individually with a plurality of band pass filters, and then, the plurality of signals are added up. This enables the production of the MRI apparatus which can photograph an MR image over a wide range with a high S/N ratio.
Patent JP-2000241941-A (JP)
Title: Photographic film, cartridge for photographic film and photographic film loading method
Inventor: HIDA HIROSUKE
IPC: G03C3/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To use a present Brownie camera, to house roll photographic film in a cartridge not only before photographing but also after finishing photographing and to improve the handleability of the film by specifying the width of the film and providing a locking part which can be attached to/ detached from a spool at tongue end parts at both ends of the film. SOLUTION: As for the photographic film obtained by winding the roll photographic film round the rotatable spool and housing it in the cartridge so that its tongue end may be exposed to the outside from the photographic film entrance of the cartridge; the width of the film is set to 61±1 mm and the locking part which can be attached to/detached from the spool is provided at the tongue end parts at both ends of the film. In this case, the locking part which can be attached to/detached from the tongue end of the film is provided on the spool but its form is not restricted if the attachment/detachment is possible. The slender slit is formed on the shaft part of the spool, and it does not matter whether the locking structure is the one to lock by providing a hook catching a hole opened at the tongue end of the film in the slit or the one to lock by using a jig.
Patent JP-H08228876-A (JP)
Title: Seat reclining device
Inventor: YAMADA YUKIFUMI
IPC: A47C1/025
Filed: 1995-02-28
Abstract: PURPOSE: To provide a seat reclining device without twisting of an interlocking shaft, by forming a convergent taper part toward the tip of an operation input shaft on a spline part on which the interlocking shaft is mounted. CONSTITUTION: Taper parts 57 are formed on spline parts 56A and 56B, and gradually converged toward the tips of upper arms 2A and 2B of a rotary shafts 5A and 5B. Even if a dislocation is generated in the vertical or longitudinal direction of a seat cushion between the rotary shafts 5A and 5B by errors caused by mounting the upper arms 2A and 2B onto the seat cushion and twisting caused by the dislocation is generated on an interlocking shaft 6, the taper part 57 acts as a universal joint to absorb and to eliminate the twist. Thereby the rotary shafts 5A and 5B and the interlocking shaft 6 are always smoothly rotated. A prescribed backlash between teeth of the spline parts 61 and 62 and spline parts 56A and 56B are always kept constant and an adjusting mechanism 4A, etc., are securely synchronized to act.
Patent JP-H11238777-A (JP)
Title: Cassette carrier and cassette carrier system provided therewith
Inventor: YONEDA SUMIICHI
IPC: H01L21/677
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a cassette carrier system which is capable of preventing the decline in yield due to the attachment of chemical fume and mist on a wafer and reducing the air-conditioner operating cost of a clean room. SOLUTION: After a cassette carrier system 101 and a semiconductor manufacturing equipment 60 are positioned and corrected, shutters 16, 65 provided in these equipment are respectively opened, and a cassette 1 is transferred onto a loader/unloader section 68 on the semiconductor manufacturing equipment 60 side by means of a transferring robot 3 located in a clean zone 8 of the cassette carrier system 101. The clean zone 8 and the loader/unloader section 68 are kept at a positive pressure with respect to the outside, and the openings of the equipment are connected airtighly and so the there is no possibility that external contaminated air infiltrate the inside.  Furthermore, since only the clean zone 8 and the loader/unloader section 68 are kept at a high degree of cleanliness of class 1-10, and the other working area 63 can be kept at a low degree of cleanness, the air-conditioner operating cost of the clean room can be reduced.
Patent JP-2000244089-A (JP)
Title: Electronic component unit
Inventor: MATSUYAMA TAKUJI
IPC: H05K1/18
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To mount an electronic component with lead terminals on a small-sized printed board. SOLUTION: A pressure sensitive element 1 as an electronic component is mounted on a printed board 12 via a mounting auxiliary member 10. On the mounting auxiliary member 10, slanting surfaces 11a-11f which slant from positions against which leads 3a-3f of the pressure sensitive element 1 abut toward the inside are formed. On the printed board 12, through holes 14a-14f are arranged on positions where the leads are protruded from the mounting auxiliary member 10 to the inside when the leads of the pressure sensitive element 1 are pressed along the slanting surfaces of the mounting auxiliary member 10. As a result, mounting and forming are simultaneously enabled by pressing the pressure sensitive element 1 conformably to the slanting surfaces of the mounting auxiliary member 10, and the printed board 12 and the mounting auxiliary member 10 can be miniaturized.
Patent JP-H03243817-A (JP)
Title: Angular velocity sensor
Inventor: UEDA KAZUMITSU
IPC: G01C19/56
Filed: 1990-02-21
Abstract: PURPOSE:To obtain this sensor which has sufficient tuning fork joining strength, low resonance impedance, and high efficiency and generates a stable output by using a solder with a low fusion point to connect lead wires to electric conductor electrodes driving piezoelectric elements for driving. CONSTITUTION:The piezoelectric elements 1 for detection and piezoelectric elements 2 for driving are connected by joining members 6 while having their vibrating directions so that they are intersected orthogonally with each other and the couples of connected elements are further connected in tuning fork structure by an electrode block 3 to be joining members and fixed to a base 5 by a supporting rod 4. Then the solder having a lower fusion point than solder used connecting the end parts of the driving piezoelectric elements 2 for constituting a tuning fork element is used to connect the electric conductor electrodes for driving the driving piezoelectric element 2 to lead wires 7 for electric conductors. Consequently, when the lead wires 7 are soldered, the solder used in the previous process to connect the driving piezoelectric element 2 and electrode 3 is not fused and the stable connection is maintained.
Patent JP-2000240171-A (JP)
Title: Fittings for structural column
Inventor: YANAGIHARA MASAKI
IPC: E04B1/58
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To provide fittings for structural columns capable of definitely supporting a structural column at a low cost with a simple construction when jointing a structural column in a wooden building to lateral framing members such as a ground sill, beam or girder. SOLUTION: This is a flat plate-shaped fittings for jointing a lateral framing member which has a groove of a predetermined depth at a predetermined position in a width direction of a connection and also has pin inserting holes in a direction perpendicular to the groove to a structural column which has a groove of a predetermined depth in a vertical direction at a predetermined position in a width direction of each side of an upper or lower connection and also has pin-inserting holes in a direction perpendicular to these grooves. Then, a groove extending upward or downward at a predetermined position in the length direction for linking with the fittings and also pin-receiving recessed notches and pin-inserting holes for the structural column and for supporting the lateral framing member are provided.
Patent JP-S60183662-A (JP)
Title: Information processing unit
Inventor: KATORI SHIGETATSU
IPC: G06F9/48
Filed: 1984-03-02
Abstract: PURPOSE:To transfer a serial data by applying automatic data transfer processing between a reception buffer register or a transmission buffer register and a data memory so as to minimize the degrading of the processing capability of a CPU. CONSTITUTION:A serial data transfer device 104 has a reception buffer register 107 and a transmission buffer register 109 and outputs a reception end signal 110 and a transmission end signal 112 to an input/output request control section 400 as an interruption. A control section 400 receives signals 110 and 112 and outputs the input/output request of the reception and transmission end. When a buffer 109 is idle by the transmission, a transmission input/output request line 403-1 is made active, and the automatic data transfer is processed by allowing a transmission input/output request generating section 401 to bring the transmission input/output processing mode designating line 404-1 to high level. Thus, it is possible to save the time used for the overhead processing, the reduction in the processing capability of the CPU is minimized so as to transfer a serial data.
Patent JP-H09233384-A (JP)
Title: Image input device and image transmitter using it
Inventor: FUKUI KAZUHIKO
IPC: G06F3/0484
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To magnify a desired and specified image without accompanying the complicated operation of the operator on an opposite side watching an image and with a constitution for which the device is small-sized and the cost is reduced, as to the image input device which is used for a video conference equipment, etc., and fetches the images of an object. SOLUTION: As to an image input device 10 connected with the communication control part, etc., of the personal computer, etc., connected with a communication line, an image dividing part 13 divides the data of the image pickup image from a camera part 12 for every previously fixed area, an image specifying part 14 recognizes specified images such as the face and the whole of a person, etc., of an object 11 from the divided images and an image magnifying part 15 automatically magnifies the specified images and outputs the images. Therefore, in relation to the camera part 12, complicated constitutions of a unversal head and the control circuit, etc., is eliminated, the device is miniaturized and the cost is reduced, complicated operations such as the detailed designation of a magnified portion by an operator is eliminated and operability is improved.
Patent JP-S58158265-A (JP)
Title: Method for selecting multinozzle particle
Inventor: TANAKA TOMOAKI
IPC: B41J2/075
Filed: 1982-03-16
Abstract: PURPOSE:To improve recording quality, by considering difference between the time when a recording signal is imparted to the time when ink particles reach recording paper, storing the difference in a memory means or adjusting a volume, and selecting the particles which give the recording signal to an individual nozzle. CONSTITUTION:A signal from a basic clock 9 is sent to a vibration applying amplifier 10 and vibrates a vibrator 2. Then a plurality of jet streams are divided into lines of particles 3-1, 3-2... in synchronization with the basic clock. A signal from a recording signal generator 13 is temporarily stored in a print buffer  14, and thereafter sent to a delay circuit 11 in accordance with the signal from  the basic pulse generator 9. The charging time for the individual jet stream is  delayed in accordance with the data from a memory device 11 such as an ROM. The charging signals are sent to charging electrode 4-1, 4-2.... In this method, the recording distortion of the particles is within  1 dot with respect to a reference dot. The distortion between the particles, which are separated to the largest extent, is within one dot.
Patent JP-S54133422-A (JP)
Title: Magnetic alloy for magnetic head
Inventor: MOMOSE KENICHIROU
IPC: H01F1/147
Filed: 1978-04-07
Abstract: PURPOSE: The captioned alloy of superior abrasion resistance and strain resistance and low cost comprising being composed of the specific composition containing Fe, Nb, Cr, Mn and the rest Ni and having specific magnetostricitive values.  
     CONSTITUTION: The alloy composed of, in wt%, Fe, 5.0 to 11.8%, Nb; 0.5 to 3.0%, Cr; 0.5 to 10.0%, Mn; ≤ 3%, the rest Ni is heat-treated. The heat treatment makes magnetostricition -2×10 -6  to 1×10 -6  in furnace cooling equivalent (50°/H to 300°/H) and yields the magnetic alloy of superior abrasion resistance and strain resistance suited for magnetic heads. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02221523-A (JP)
Title: Vibration compacting machine/crusher
Inventor: NAGAI KANAME
IPC: E02F3/40
Filed: 1989-02-22
Abstract: PURPOSE:To make it possible to work ditch drilling and backfilling simultaneously by forming an arm in a divided shape, connecting the one of them with a bucket to work a usual drilling operation, and making the other extend contract and vibrate through a hydraulic cylinder having a vibration valve mechanism to work compaction. CONSTITUTION:An arm 12 which is a bar portion is divided into two portions longitudinally to form one as a base arm 12a mounted pivotally at the top end of a boom 1 with an earth pin 5 and the other as a slide arm 12b capable of engaging with and disengaging from a bucket 3 with a bucket pin 6. A bucket cylinder 9 is placed on the slide arm 12b and an exciting cylinder 14 connected to a vibration valve mechanism is housed in the base arm 12b. After drilling a ditch, the exciting cylinder 14 is extended-contracted and operated to work rolled-fill operation by means of the bucket 3. Consequently, drilling compacting and crushing can be easily carried out by a single machine.
Patent JP-H09212062-A (JP)
Title: Method and device for forming image
Inventor: GOTOU HISAE
IPC: G03G15/00
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To implement independent exposure to the surface of a photoreceptor for each picture-element and to obtain an image in which this lines, characters, and so on are satisfactorily reproduced. SOLUTION: Uniform electrification of an image carrier 1 by an electrifier 2 and image-wise emission of light from an image exposure device 3 are carried out at the same time and in the same area of the image carrier 1. Further, a quantity of light which is emitted image-wise is set larger than a quantity of light used for saturating the attenuation of the electrification potential of the image carrier 1. Thus, a contrast between the potentials of the image carrier 1 increases to form a digital, sharp latent image. Also, as the image carrier 1, one having a photoreceptive layer on a light-transmissive substrate may be used, and the image exposure device 3 consisting of an LED array and lens may be set opposite to the electrifier 2 and on the rear surface of the image carrier 1.
Patent JP-S63209490-A (JP)
Title: Command method of driving current for servo driver
Inventor: ONDA TOSHIKAZU
IPC: H02P29/00
Filed: 1987-02-25
Abstract: PURPOSE:To facilitate signal insulation and to withstand foreign noise, by performing current command between a controller and a servo driver by means of the PWM signal. CONSTITUTION:A controller 9 outputs the PWM signal as the current command 10 based on the signal from various kinds of sensors. If a servo driver 3 is of analogue voltage signal system the PWM signal 10 from a controller 9 will be converted by a smoothing circuit 11 arranged there beforehand into the analogue signal, which is given to the servo driver 3. It is hence possible to facilitate signal insulation, to improve noise-resistance and extension of a signal line of about 100m, so that the reliability can be improved.
Patent JP-H03244701-A (JP)
Title: Application of asphalt based emulsion
Inventor: KUGE HARUMI
IPC: E01C7/24
Filed: 1990-02-21
Abstract: PURPOSE:To fill and repair a spot to be repaired within a short period of time by filling the recess to be repaired with ballast or ballast with their surfaces coated with a substance having affinity with asphalt, and then filling and integrally solidifying their gaps with asphalt based emulsion. CONSTITUTION:Cubic clocks of asphalt concrete with the side length of about 50mm are placed with gaps of about 8mm in a recess with its three sides sealed. The recess is filled with precoated chips 2 or No.7 ballast by as much amount as possible and as uniform as possible. The asphalt emulsion A or asphalt based emulsion B is poured and left as it is under the condition of about 30 deg.C and 65%RH. Prior to the filling of the asphalt based emulsion 3, a highly water absorbent polymer 4 is poured and sprayed in the recess and then the asphalt based emulsion 3 is filled and solidified. This process reduces the time for work execution, and improves reliability.
Patent JP-H11240467-A (JP)
Title: Structure of rocker panel assembly for automobile
Inventor: HIROSAKI KEIICHI
IPC: B62D25/20
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To enable smooth assembling of rocker panels even if dispersion at assembly is large. SOLUTION: In this structure, a lateral flange 15c is formed by projection at the end face of a cross member 15 extending in the vehicle width direction and joined to the floor panel top. Rocker panels 8 are disposed to the left and right side faces of the floor panel, extending in the vehicle length direction. A rocker inner 17 of the rocker panel 8 is formed to have an upper wall 17b bending and extending inward continuously from a vertical flange 17a, and a side wall 17c extending downward continuously from the upper wall 17b. The rocker inner 17 is assembled in the direction A from the vehicle exterior so that the upper wall 17b abuts the lateral flange 15c. The recessed bead 20 is formed to the lateral flange 15c. To the side wall 17c, a projection 21 is formed by expansion to have a slant guide surface 21a to which the bead 20 is abutted.  Further, at the upper wall 17b, a recess 22 to which the bead 20 is engaged is formed so that it runs in a line with the guide surface 21a.
Patent JP-S63206835-A (JP)
Title: Logic circuit simulating system
Inventor: TADA OSAMU
IPC: G06F19/00
Filed: 1987-02-24
Abstract: PURPOSE:To shorten a simulating time, by transferring an input signal string required for each real parts, performing a logical operation in each real parts in parallel, and transferring respective computed result to a software simulation comprehensively. CONSTITUTION:Input vectors 108 and 109 for integrated circuits A and B registered on a real parts event table are collected in one packet, and is transferred from a software logical simulator 101 to a real parts logical simulation device 102. The device 102 divides it into input circuits A and B, and drives two real parts 105 in parallel. After the simulation of the real parts being completed, and output vectors of the circuits A and B are collected in one packet consisting of 110 and 111, and it is transferred to the simulator 101. During that time, the simulator 101 waits the transfer of the calculation result from the device 102, and then it is transferred, registers the output vector on the event table. After that, the simulation of a software model is performed. In such a way, it is possible to perform the parallel operation of the real parts to be processed, and to accelerate processing speed.
Patent JP-S63207297-A (JP)
Title: Centralized monitor equipment
Inventor: YOSHIDA MITSUHARU
IPC: H04Q9/00
Filed: 1987-02-23
Abstract: PURPOSE:To quickly transmit urgent information without any radio interference by providing each terminal monitor equipment with a request signal output means and a transmitting means which transmits information of abnormality to a common signal line and providing a central monitor equipment with an information priority discriminating part and a receiving means which receives the information of abnormality. CONSTITUTION:When a request signal 71a is received, an information priority deciding part 30 incorporated in a central monitoring unit 1 confirms whether the request signal from another terminal monitor equipment exists or not. If a terminal monitor equipment 2b transmits a request signal 71b while a terminal monitor equipment 2a transmits information, the central monitor equipment 1 refers to information of the terminal monitor equipment 2a and temporarily holds transmission of a permitting signal 81b to the terminal monitor equipment 2b. Consequently, the information priority deciding part 30 outputs the permitting signal 81b to the terminal monitor equipment 2b after receiving all of information of the terminal monitor equipment 2a through a signal line 20. Thus, the central monitor unit quickly and surely receive urgent information without radio interference between both information on the common signal line.