baber/WOPTO huggingface dataset:
Patent JP-H03205029-A (JP)
Title: Magnetic resonance imaging device
Inventor: YOKOI MOTOHISA
IPC: G01R33/383
Filed: 1990-10-19
Abstract: PURPOSE:To improve image quality and reduce leakage magnetic field by constituting a static magnetic field generation means with a pair of main magnets so positioned as to be horizontally opposite to each other, and a connection part having an insertion opening to allow the insertion of a top plate and an upper opening part, and connecting both main magnets to each other. CONSTITUTION:A static magnetic field generation means is constituted with superconducting magnetic devices 12 and 14 forming a static magnetic field in a superconducting state, and a connection part 16 connecting the devices 12 and 14 to each other and including a plurality of connection plates 16a mainly composed of iron such as ferrite. Gaps among the connection plates 16a form an insertion opening 16b and an upper opening 16c. The insertion opening 16b is so constituted as to allow the passage of a top plate 206 along an X-axis direction orthogonal and horizontal to a magnetic field direction Z, and room lighting is introduced through the opening 16c. The superconducting magnetic devices 12 and 14 are so arranged as to be horizontally opposite to each other, and have a pair of main magnets forming a static magnetic field in the opposite Z-direction. In addition, the Z-direction of the static magnetic field so obtained is formed in a direction orthogonal and horizontal to the body axis X of a subject 208. On the other hand, a solenoid coil 30a is so positioned as to have a center axis direction conforming to the body axis direction of the subject 208.
Patent JP-H09127941-A (JP)
Title: Electronic musical instrument
Inventor: KOSEKI SHINYA
IPC: G10H1/057
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a resonance sound of higher quality, considering that a damper pedal is operated during sounding. SOLUTION: This electronic musical instrument has a standard sound memory 101 for storing the waveform data of standard sound accompanied by no resonance sound, and a resonance sound memory 111 for storing the waveform data excluding the standard sound of musical sounds accompanied by the resonance sound by the standard sound in the state synchronous to the standard sound, and when a key is pressed, each waveform data is read by read circuits 102, 112, respectively. The waveform data of resonance sound of these data is further multiplied by a coefficient K according to the manipulated variable of a damper. Thereafter, both the waveform data are added by an adder 120 and outputted.
Patent JP-S63134164-A (JP)
Title: Sphere machining unit
Inventor: SUZUKI YASUO
IPC: B24B37/02
Filed: 1986-11-27
Abstract: PURPOSE:To aim at improvement in production capacity at a single floor space, by installing a spindle rotation and an eccentric shaft rotating as revolving to the spindle, while installing a supporting body and a lapping body in the spindle and the eccentric shaft at each of plural lapping units, and stacking them in a multistage manner. CONSTITUTION:A supporting body 5a of a lapping unit 5, a lapping body 6b of a unit 6, a supporting body 7a of a unit 7 are all rotated by rotation of a spindle 1 in an arrow 1a direction via connecting bodies 13 and 14. And, an eccentric shaft 3 is rotated in an arrow 3a direction by a motor 27, and a lapping body 5b of the lapping unit 5, a supporting body 6a of the unit 6 and a lapping body 7b of the unit 7 are all rotated via spline grooves 19 and 20. Simultaneously the eccentric shaft 3 is revolved as in an arrow 3b with a spindle line 15 as the center by a revolution driver 29. Therefore, these supporting bodies 5a, 6a and 7a and lapping bodies 5b, 6b and 7b of respective units are eccentrically rotated as rotating and thus lapped under constant load according to the rolling of work bodies 40, 57 and 63.
Patent JP-S648982-A (JP)
Title: Golf ball
Inventor: IHARA KEISUKE
IPC: A63B37/00
Filed: 1987-11-06
Abstract: PURPOSE: To improve flying performance by providing a golf ball with dimples of a non-circular plane view in a specific number or more, and setting the total surface of the dimples in the plan view to be at a specific ratio or more of the surface of a ball of the sane diameter to the golf ball. CONSTITUTION: Dimples by 7% or more in all the dimples are formed to have a non-circular plane view, and the dimples are formed in such a way that the total surface of the dimples in the plane view is at 65% or more of the surface of a ball of the same diameter as a golf ball having these dimples. As the plane view of the non-circular dimples, a form 1 of an isosceles triangle having a rounded apex and a semi-circularly and outwardly expanded bottom side, an isosceles triangle 2, a race track-shaped dimple 3, an oval dimple 4, etc., can be listed. The surface of land parts to deteriorate aerodynamic characteristics of the golf ball can thus be reduced, thereby flying performance can be improved.
Patent JP-H0533347-A (JP)
Title: Quickly executing method and system for earthwork
Inventor: INUTSUKA HISAO
IPC: E02D15/00
Filed: 1991-08-01
Abstract: PURPOSE:To improve workability by heaping up or arranging cured products in site, to execute earthwork, after raw material is worked to be molded in a moldings plant in a movable shed and worked moldings are curing-processed in the shed. CONSTITUTION:In a raw material place 3 surrounded with a movable type shed 1, raw material is accumulated by a bulldozer 2. After that, the raw material is fed into a hopper 6 in a moldings plant 4 by the machine 5 of a crab crane or the like. After that, the raw material taken out of the hopper 6, and soil improving admixture fed through a pug mill 7 are mixed together to be kneaded, and after that, they are molded to be worked to form block structure moldings 8. Then, the moldings 8 are accumulated in a curing place and are cured and products 9 are formed. Besides, the products 9 are carried to a work field and are set, and the joints are filled up to lay the products to be levelled.
Patent JP-H06129635-A (JP)
Title: Controller for combustion machine
Inventor: FUJIMOTO MOTOAKI
IPC: F24D3/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a controller for a combustion machine where two included burners are not mutually influenced. CONSTITUTION:Two sets of fans 4 and burners 3 are accomodated in a body, taking an upper portion of the body as a combustion chamber 2, and a pumping cylinder 9 is provided on the upper portion of the body 1. A control portion 18 for connecting the fan 4 to an output side is provided which portion includes therein two sets of control circuits corresponding to respective combustion machines. There are outputted an operation allowance signal and a set number of revolutions under combustion operation to rotate the fan 4 when they receive the foregoing signals.
Patent JP-H07133333-A (JP)
Title: Production of biodegradable high-molecular-weight aliphatic polyester
Inventor: TAKIYAMA EIICHIRO
IPC: C08G63/91
Filed: 1993-11-10
Abstract: PURPOSE:To produce the title polyester which has satisfactory physical properties, a wt. average mol.wt. stably higher than the number average mol.wt., and a stable viscosity. CONSTITUTION:The polyester is produced by mixing an unsatd. polyester (A) which is obtd. by polycondensing a dicarboxylic acid component comprising 0.1-5mol% unsatd. dicarboxylic acid and 95-99.9mol% aliph. satd. dicarboxylic acid with an aliph. or cycloaliph. polyhydric alcohol and has a wt. average mol.wt. of 30,000 or higher with an unsatd. polyester which has a wt. average mol.wt. of 30,000 or higher and of which at least 1% of all the molecular ends are polymerizable unsatd. groups and then copoymerizing both polyesters with each other at the sites of unsatd. bonds using an org. peroxide.
Patent JP-2000112367-A (JP)
Title: Display device
Inventor: MIZUNO KATSUYOSHI
IPC: G09F13/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a display device which is installed on a street and capable of instantaneously presenting various information. SOLUTION: For example, signals from a parabolic antenna 1 are supplied to a tuner, desired signals are received and information data such as pictures and voice signals are written into a server 4 through a data extracting circuit 3. Moreover, control data are supplied to a microcomputer (a CPU) 5 and the server 4, and decoders 6 and 8 are controlled by the control signals from the microcomputer 5. Then, the signals of picture information decoded by the decoder 6 are displayed by a planar display device 7. Furthermore, the signals of voice information decoded by the decoder 8 are outputted as sounds from a speaker 10. Moreover, the electric power generated from a solar power generating panel 11 using solar energy is supplied to various sections of the device through a power supplying circuit 12. Besides, a storage battery 13 is provided in the circuit 12 and used to drive the device during the night when no solar power is available.
Patent JP-H05119240-A (JP)
Title: Multi-fiber optical connector
Inventor: TERAOKA TATSUO
IPC: G02B6/38
Filed: 1991-10-28
Abstract: PURPOSE:To obtain a multi-fiber optical connector where optical fiber arrangement is used in a small space and which easily connects plural ferrules altogether. CONSTITUTION:One end of a guide pin 12 is fixed on an inside housing part 27b, which is placed in the outside housing part 27a of a plug part 22 so that it can relatively move in a back-and-forth direction, so as to move integrally with the housing part 27b. The plural ferrules 11 inserted in the guide pin 12 are juxtaposed so that they can slide in an optical axis direction, and a part of them is locked in the housing part 27a so as to always press the respective ferrules 11 by a spring 40 to a front side. When the housing part 27b slides to the front side with respect to the housing part 27a, only the guide pin 12 is projected to be inserted in the other side, first, and then the ferrules 11 mutually abut. The multi-fiber optical fiber 14 from the respective ferrules 11 is twisted by 90 deg. in the housing, passes through a vertical slit 35 at a trailing edge and is laminated and vertically set to be converged.
Patent JP-H10112129-A (JP)
Title: Digital signal recording and reproducing device
Inventor: FUJITA GORO
IPC: G11B11/10
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To protect a reference value for detecting data from being influenced by and error and a gain fluctuation after clamping a DC level of a reproducing signal. SOLUTION: One sector is composed of plural segments, and a reference area is composed of the one sector. A threshold and a gain area set for the purpose of detecting data by a reproducing signal in the reference area. Then, the threshold and the gain reproducing are monitored in each segment. Subsequently, by adding these fluctuation amts. to the set threshold Tgo and gain Go , a corrected threshold Thi ' and gain Gi ' are formed, and data detection or viterbi decoding are performed by using these reference values.
Patent JP-S63134647-A (JP)
Title: High-strength steel plate excellent in hydrogen-induced cracking resistance
Inventor: TAKIZAWA KENSABURO
IPC: C22C38/00
Filed: 1986-11-26
Abstract: PURPOSE:To improve hydrogen-induced cracking resistance by specifying respective contents of C, Si, Mn, P, S, Nb, Al, and Fe, forming an acicular ferritic structure, and further controlling the relationship between hardness and inclusions. CONSTITUTION:This high-strength steel plate has a composition containing, by weight, 0.01-0.06% C, 0.02-0.6% Si, 1.3-2.5% Mn, <=0.02% P, <=0.01% S, 0.01-0.15% Nb, and 0.005-0.06% Al and also has a uniform acicular ferritic structure. Moreover, an inequality (Vickers hardness Hv in a segregation zone) <=300-4/10X(A+B/2) [where A(mu) means the total length of A-type inclusions of >=10mu length in 10mm<2> area in a hardness-measuring section and B(mu) also means the total length of B-type inclusions] is satisfied in this steel plate.
Patent JP-H11115322-A (JP)
Title: Thermal transfer accepting sheet
Inventor: NARITA KOJI
IPC: B41M5/382
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer accepting sheet of favorable costs, with which a curling hardly develops when an image is recorded with a dye heat transfer printer and the picture quality of which is favorable. SOLUTION: This sheet is so constituted as to have a cellulose core material layer 2, a film layer 3 formed on one side of the cellulose core material layer 2 and an accepting layer 4, which is formed on the film layer 3 and mainly made of a dye coloring resin. In this case, the cellulose core material layer 2 and the film layer 3 are laminated to each other through a resin layer 5, which is mainly made of an ethylene vinyl acetate copolymer resin including 3-15% vinyl acetate.
Patent JP-S62143611-A (JP)
Inventor: AKIYAMA TAKAO
IPC: A01F12/46
Filed: 1985-12-13
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-H01126403-A (JP)
Title: Cylinder device
Inventor: ISOBE MASABUMI
IPC: F15B11/028
Filed: 1987-11-06
Abstract: PURPOSE:To make a high output automatically obtainable by having a valve body built-in which operates by hydraulic pressure and controls the supply of the hydraulic pressure to a pressure intensifying piston into a bulkhead block between first and second cylinders. CONSTITUTION:A valve body 9 which operates by hydraulic pressure and controls the supply of the hydraulic pressure to a pressure intensifying piston 6 is built into a bulkhead 3 between a first cylinder 1 to which the pressure intensifying piston 6 is fitted and a second cylinder 2 to which a main piston 7 is fitted. When the load pressure acting on the main piston 7 increases, the valve body 9 is thereby automatically changed over to operate the pressure intensifying piston 6, so a high output can be automatically obtained.
Patent JP-H08147631-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: NAKAMOTO KAZUHIRO
IPC: G11B5/39
Filed: 1994-11-16
Abstract: PURPOSE: To obtain a magnetic recording and reproducing apparatus which is provided with a high-output magnetic head and which is suitable for a high- density recording operation. CONSTITUTION: A spin valve(SV) film 11 which is composed of three layers, i.e., a free layer 7, a fixed layer 8 and a nonmagnetic conductor film 9, and an exchange film 10 are patterned respectively to be a prescribed width and a prescribed height. One pair of biased films 12 which are composed of a CoPt- based alloy permanent magnet film are arranged on the right and the left so as to be adjacent to the SV film 11 and the exchange film 10. In an SV head, the magnetization direction 13 of the biased films 12 is directed toward the right obliquely upper part so as to have two components as the width direction of a magnetoresistance(MR) film and the height direction of the MR film. The height of the SV film 11 and the exchange film 10 is made equal to the height of the biased films 12. The biased films 12 fulfill the role of one pair of electrodes which are bonded electrically to the SV film 11.
Patent JP-H0593625-A (JP)
Title: Optical displacement gage
Inventor: YUNAKA YUUJI
IPC: G01C3/06
Filed: 1991-10-02
Abstract: PURPOSE:To make it possible to perform high-speed measurement by limiting the emitting time of the optical beam from a processing circuit, which integrates the detected signals when the scanning speed of the optical beam is approximately constant and generates a center-of-gravity signal, to only an integrating section. CONSTITUTION:A processing circuit 50 has an oscillator 22, a laser driving circuit 24, amplifiers 54c and 54d, synchronous detectors 56c and 56d, an integration timing circuit 66 and the like. The circuit 24 is turned ON and OFF not with the pulse modulating signal outputted from the oscillator 22 but with an integration timing signal (f) outputted from the circuit 66. Thus, the emitting time of a laser beam 14 is limited to only an integrating section. At the same time, the detection timings of the detectors 56c and 56d are changed with the ON/OFF of the circuit 24. Furthermore, integrating circuits 64c and 64d and sample/hold circuits 68c and 68d are provided at the front stage of a subtractor 58, an adder 60 and divider 62. Since the emitting time of the optical beam is limited to only in the integrating section of the detected signals, the high-speed measurement can be performed without using expensive special electric parts.
Patent JP-S63135247-A (JP)
Inventor: MINEKI YASUNOBU
IPC: B32B3/12
Filed: 1986-11-28
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-H02129019-A (JP)
Title: Decomposition retarder for lamellar calcium carbonate composite
Inventor: NAGAMI KYOICHI
IPC: C08L33/02
Filed: 1988-11-08
Abstract: PURPOSE:To improve stability of a lamellar CaCO3 composite by using a specific polyacrylic acid(salt) as decomposition retarder. CONSTITUTION:An acrylic acid(salt) is first polymerized in the presence of a polymerization catalyst (e.g., sodium persulfate) to prepare a decomposition retarder consisting of a polyacrylic acid(salt) 1000-50000 in number-average molecular weight and 1-3 in dispersion degree D (weight-average molecular weight/number-average molecular weight). Thence, 100 pts.wt. of a lamellar CaCO3 composite of the formula (x is 0.5-1.0; y is 0.7-1.5) 0.2-2mum in mean granular size and 3-20 in aspect ratio is incorporated with 0.3-9 pts.wt. of the above decomposition retarder.
Patent JP-H11116152-A (JP)
Title: Controller of elevator
Inventor: YAMASHITA KENICHI
IPC: B66B3/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To sufficiently perform passenger service by addressing not only a guide of operation information but also salutations by providing a means guiding prescribed contents when a passenger rides into an elevator. SOLUTION: When a passenger operates a landing button 1, an operating part 22 within a controller 2 registers a landing call, starts a car of an elevator and moves the car to the floor. When a detecting part 213 and a guide processing part 212 detect that the car arrives at the registered floor of the landing call or the car stops at the floor, salutations such as 'Hello' and 'Sorry to have kept you waiting' are performed by using an addressing means 3 such as a speaker or a display means 4 such as display device. The guide processing part 212 changes contents of salutations such as 'Good morning' and 'Good evening' according to time information of a clock 211. A time guide such as 'It's half after seven' may be performed.
Patent JP-H11114723-A (JP)
Title: Electro-discharge machining unit and method thereof
Inventor: WADA KOETSU
IPC: B23H1/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To perform such electro-discharge machining as being high in the plane accuracy of a machined bottom face by avoiding a deeper cavity than the steady depth at a machining start position. SOLUTION: In this electro-discharge machining unit which impresses a pulsative voltage in space between a tool electrode 1 and a workpiece W, composing the Z-axial feed to compensate a longitudinal consumable quantity of the tool electrode 1 with the X Y plane feed, and 3-dimensional control is carried out, thereby machining the desired 3-dimensional form, it is provided with a discharge detecting means 10 detecting a fact that an electric discharge is generated in space between the tool electrode 1 and the workpiece W, a storage means 11 storing an approach path making the tool electrode 1 come close to the workpiece W, a machining form path for securing a desired machining force and an electric condition of electro-discharge machining,  and a control means 12 which performs the electro-discharge machining at once on the basis of the machining form path being stored in the storage means 11 if generation of the electric discharge is detected by the discharge detecting means 10 in a process where the tool electrode 1 gets nearer to the workpiece W on the basis of the approach path stored in the storage means 11.
Patent JP-S63133610-A (JP)
Title: Manufacture of magnetic core
Inventor: NAKAYAMA SHUNICHI
IPC: H01F41/02
Filed: 1986-11-26
Abstract: PURPOSE:To enable the prevention of magnetic characteristic deterioration due to tool's gripping external force and to enable the retaining of excellent magnetic characteristics in an amorphous magnetic material, by holding a core on a surface and performing protective coating for the core. CONSTITUTION:When a magnetic core is formed by winding a coil around a core 1, which is formed of laminated amorphous magnetic material strips, through protective coating 6, 6', the protective coating 6, 6' is performed while the core 1 is supported on a surface. For example, while a core 1, which is formed by winding band-shaped ferro-amorphous magnetic material strips, is disposed so that its side 1a is turned upwards and its side 16 is in touch with a beard 8, a coating layer 5 is formed on the core 1 by spraying a photosetting epoxy resin from a nozzle 10. Consecutively, UV radiation is performed by a UV lamp 11 so that the coating layer 5 is set, and next protective coating 6 is performed on the side 1a. Successively, the core 1 is turned over so that its side 1a on which the protective coating is performed is in touch with the board 8, and the protective coating 6' is performed on the side 1b in the same way as above-mentioned.
Patent JP-H06130383-A (JP)
Title: Display device
Inventor: HIGUCHI MASAHIRO
IPC: B60K35/00
Filed: 1992-10-21
Abstract: PURPOSE:To color a display on a display body while preventing the device from becoming large in size as much as possible. CONSTITUTION:When the display color of a monochromatic liquid crystal cell 7 is set to a mixed color such as violet, a red bright line spectrum lamp 1a and a blue bright line spectrum lamp 1b are turned ON through the operation of an ECU 16 and lamp control circuits 8a and 8b. Then light emitted by the red bright line spectrum lamp 1a travels along an optical path to reach the monochromatic liquid crystal cell 7 and light emitted by the blue bright line spectrum lamp 1b travels along an optical path to reach the monochromatic liquid crystal cell 7. Consequently, light transmitted through a specific position of the monochromatic liquid crystal cell 7 is in the mixed color of the red light and blue light, so the display color of the monochromatic liquid crystal cell 7 is set to violet.
Patent JP-H04156526-A (JP)
Title: Line of sight detection-operated camera
Inventor: TAKAGI TADAO
IPC: G03B13/02
Filed: 1990-10-19
Abstract: PURPOSE:To release a camera with good operability and minimize a camera blur by releasing the camera when the line of sight is moved from the first preset region to the second preset region through the preset shift region. CONSTITUTION:A photographer gazes a portion 32 of a major photographed body 31 in the visual field frame, then the visual field is moved toward the outside of the visual field frame in the preset angle range theta e.g. theta=30 deg., around the vertical direction as shown by an arrow 33. The shift of the line of sight is detected by a line of sight detecting means 3, and whether the shift satisfies the preset conditions or not is judged by a CPU 1. If the conditions are satisfied, the CPU 1 performs a release action of a shutter device 10 via an exposure control means 9.