baber/WOPTO huggingface dataset:
Patent JP-H1024025-A (JP)
Title: Rf coil unit for mri and coil regulating method
Inventor: MINEMURA TAKASHI
IPC: G01R33/36
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To surely reduce magnetic interference between RF coils by a simple configuration without adding conventional dedicated circuit or component for decreasing magnetic interference, and to provide a desired magnetic field distribution with certainty. SOLUTION: This RF coil unit is provided with two RF coils 21H and 21V formed to bear at least one of transmission and reception of high-frequency magnetic field for Magnetic Resonance Imaging(MRI) and two turning matching circuits 22a and 22b for regulating the output impedance form the RF coils 21V and 21H. The two Rf coils 21V and 21H configure a QD coil. In somewhere along the winding of at least one of the two RF coils 21V and 21H, in this case 21H, a concentrated constant type variable condenser 23 which is regulatable the reactance of the RF coil 21H is inserted.
Patent JP-2000018029-A (JP)
Title: Manifold converter
Inventor: INOKOSHI MASARU
IPC: F01N3/28
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent cracking and the like of a welding part on a shell caused by thermal deformation of a cap. SOLUTION: A manifold converter is provided with a metallic shell, a catalyst carrier housed in the shell, a pair of metallic caps 29, 31 formed in a nearly cross sectional L-shape by annular flange parts 29a, 31a and cylindrical parts 29b, 31b, and a cushioning material 33 interposed between at least one of caps 29, 31 and an end surface 27a of the catalyst carrier, and the catalyst carrier is held between a pair of caps 29, 31 welded on the shell 25 through the cushioning material 33. A thermal deformation absorbing part for absorbing a thermal deformation difference between the cap 29 and the shell 25 is arranged between the cap 29 and the welding part.
Patent JP-H0627555-A (JP)
Title: Radiation image erasing device
Inventor: OTA YASUYOSHI
IPC: G03B42/02
Filed: 1992-07-13
Abstract: PURPOSE:To erase a radiation image in a short time by detecting the ambient temp. of a fluorescent lamp for irradiating a stimulative phosphor sheet with erasing light, controlling the energization to the fluorescent lamp and driving of a cooling fan and maintaining the temp. in a prescribed range. CONSTITUTION:The driving of the fluorescent lamp 61 as an erasing light source of the radiation image erasing device 60 constituted to release the radiation energy accumulated on the stimulative phosphor sheet 11 by irradiating the sheet 11 with the light from the erasing light source 61 is controlled by a control circuit 70. The cooling fan 72 is provided near the fluorescent lamp 61. The ambient temp. of the fluorescent lamp 61 falls when this cooling fan 72 is driven. The driving of the cooling fan 72 is also controlled by the control circuit 70. The output of a temp. sensor 73 for detecting the ambient temp. of the fluorescent lamp 61 is inputted to the control circuit 70, by which the energization to the filament of the fluorescent lamp 61 turns in and the driving of the cooling fan 72 controls so as to maintain the ambient temp. within the temp. range where the light emission efficiency of the fluorescent lamp 61 is maximized.
Patent JP-S6077161-A (JP)
Inventor: SHIMIZU YOSHIAKI
IPC: C04B35/00
Filed: 1983-10-05
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-S57110555-A (JP)
Title: Spring seat of master cylinder
Inventor: TAKAHASHI TOSHIYUKI
IPC: B60K23/02
Filed: 1980-12-27
Abstract: PURPOSE: To prevent the break of a sealing member and improve its durability by a method wherein a supporting part, against which the end of a spring abuts, is made of high strength material and holding-down parts, against which the sealing member can abut, is made of soft material.  
     CONSTITUTION: A spring seat 1 is made up of a metallic plate 2 and a synthetic resin annular member 3 integrally and plastically formed with said plate 2. The annular member 3 has a tubular guide member 7 and holding-down parts 8 provided nearly cylindrically at the opposite side of the plate 2 to the guide member 7. The plate 2 has a supporting part 11 at the peripheral end surface situated outer than the guide member 7. The end of the spring 10 fits onto the guide member 7 externally and abuts against the supporting part 11, The holding-down part 8 is fitted onto and abutted against the groove 15 of the sealing member 14 installed on a piston 12 to hold the sealing member 14 at the fixed position. Furthermore, the tip 16 of the sealing member 14 abuts against the outer peripheral surface of the holding-down part 8 at its deformation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001009972-A (JP)
Title: Decorative sheet for building material
Inventor: ISHIDA SEIICHI
IPC: B32B27/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide the decorative sheet wherein the adhesion of a printing layer such as a pattern to a substrate sheet or the adhesion of a surface protective layer comprising a curable resin to the substrate sheet is good in both of initial adhesion and weatherproof adhesion and both characteristics are well-balanced. SOLUTION: In a decorative sheet wherein a curable resin layer 3 comprising an ionizing radiation curable resin is laminated to the surface of a thermoplastic resin substrate sheet 2 comprising a polyolefin resin, the curable resin layer 3 is provided through a primer layer 4 formed from a copolymer of an acrylic resin and a urethane resin and isocyanate.
Patent JP-H1012611-A (JP)
Title: Passivation film for protecting wiring and manufacture of semiconductor device
Inventor: KURIHARA HISAAKI
IPC: H01L21/318
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a passivation film having a specific inductive capacity lower than Si3 N4 has, a high water-permeating resistance, and the excellent characteristics of an Si3 N4 film by forming the passivation film on the uppermost-layer wiring of a semiconductor device by using SiONF. SOLUTION: A passivation film 23 for protecting wiring composed of SiONF is formed on the uppermost-layer wiring 22 of a semiconductor device. For example, after a MOS transistor element and interlayer insulating layer 21 are successively formed on a semiconductor substrate, wiring is formed on the insulating layer 21. Then the passivation film 23 composed of SiONF is formed on the uppermost-layer wiring 22 formed on the insulating layer 21 at a film forming temperature of 350-450 deg.C by using the plasma CVD method. It is also possible to form the passivation film 23 made of SiONF on an SiO2 - based insulating film 24 after forming the film 24 on the insulating layer 21 and wiring 22.
Patent JP-2000001831-A (JP)
Title: Reinforcing method of anti-corrosive coating of steel material
Inventor: YAMASHITA HISAO
IPC: E02B3/06
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To reinforce the adhesion of an interface between an anti-corrosive coating layer consisting of an organic resin coating for corrosion-protecting steel materials used for marine environment and river environment and the steel materials. SOLUTION: A hold-down material 4a is superposed on an anti-corrosive coating layer 3 consisting of an organic resin coating the surface of the steel material 1, lower holes 10, 30, 40 are bored to the steel material 1, the anti-corrosive coating layer 3 and the hold-down material 4a, and a tapping screw 5 is inserted into the lower holes 10, 30, 40 from the upper section of the hold- down material 4a and screwed while threading the lower hole 10 of at least the steel material 1. Accordingly, the steel material 1 and the anti-corrosive coating layer 3 are fast stuck.
Patent JP-H0487924-A (JP)
Title: Bundling device
Inventor: KITAMURA ATSUSATO
IPC: B65B27/08
Filed: 1990-07-13
Abstract: PURPOSE:To adjust easily corresponding to products to be bundled by a method wherein bundling tape is stretched between a bundling tape supply side reel and a taking side roll substantially at right angles in the running direction of a transfer means, the supply side reel can be adjusted in the width direction of the transfer means and a sealing means and the taking side roll have the same width as that of the transfer means. CONSTITUTION:If a transfer means 1 is made to run and products to be bundled (P) are supplied, the products to be bundled (P) collide with bundling tape (T) which is stretched between a supply side reel 2 and a take side roll 3 and override a tape stretching position, and the bundling tape (T) is reeled out of the supply side reel to surround the products to be bundled (P). A sealing means 4 is operated to seal the bundling tape (T) at a rear end side of the products to be bundled (P) and cut the tare (T). In this constitution, the supply side reel is provided by the number enough to supply a plurality of lines of the bundling tapes. On the other hand, a sealing edge and receiving base of the sealing means 4 and the taking side roll are all have a width covering the whole width of the transfer means. Therefore, when the products to be bundled is switched, it is sufficient only to make a position adjustment of the supply side reel.
Patent JP-S6486951-A (JP)
Title: Multi-dimensional selective nmr-exciting method using single rf pulse
Inventor: POORU AASAA BOTOMUREI
IPC: A61B10/00
Filed: 1988-07-27
Abstract: PURPOSE: To enable the inversion or reconvergence of a nuclear spin to be carried out only with one previously selected capacitive element of a sample to receive NMR excitation by providing one pulse of an RF signal for impressing a magnetic field having selected envelope amplitude characteristics to the same and a field gradient having a direction to be impressed to the sample in this magnetic field and to be changed inside a pair of spatial dimensions. CONSTITUTION: A pulse for generating the field gradient to be twodimensionally rotated during the existence of one RF exciting signal pulse is composed of a 1st directional gradient having an amplitude function, with which a pair of orthogonal field gradients are symmetric to a timewise midpoint, and another antisymmetric field gradient function. A sombrero type or egg case type pulse has spatial selectivity at desired degree, and the NMR signal is excited only with the capacitive element requiring inversion or reconvergence from any arbitrary one of monad pulses in one group provided by correcting these pulses through an artificial annealing process.
Patent JP-S6470519-A (JP)
Title: Rubber reformed cyanate ester resin and polytriazine therefrom
Inventor: FUIRITSUPU SHII YANGU
IPC: C08K5/16
Filed: 1988-07-27
Abstract: Polytriazines exhibiting improved toughness without sacrificing heat resistance are prepared by curing a cyanate ester resin having dispersed therein resin-insoluble rubber particles grafted with a resin-soluble polymer. The resin-soluble polymer stabilizes the rubber particles and maintains the particles in an essentially discrete, nonagglomerated form
Patent JP-2000020568-A (JP)
Title: System constructing mechanism, system constructing method using the same, and recording medium having recorded its control program thereon
Inventor: ISHIKURA HIROSHI
IPC: G06Q50/10
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a system constructing mechanism by which a system being optimal to a user is automatically constructed and proposed and its constructing time is drastically reduced. SOLUTION: An extracting function 31 extracts the configuration element such as a server main body, a memory and a disk which corresponds to previously set system specifications 1, and the delivery date from an order/stock management system 6, a configuration library 7 and parts data 8 and prepares an extraction table. A judging function 32 picks up the configuration element to be applied to a user condition 2 from the extraction table which is extracted by the extracting function 31 and decides the configuration element for constituting the system. An output mechanism 33 prepares a system data table 4 where the specifications and capacitance of a CPU/memory/disk and the delivery date are listed from a judgement result table which is judged by the judging function 32, outputs it and also outputs the extraction table as a parts table 5.
Patent JP-H0743224-A (JP)
Title: Calorimeter
Inventor: SETO MINORU
IPC: G01K17/00
Filed: 1993-07-28
Abstract: PURPOSE:To obtain a small-sized inexpensive calorimeter which is not limited in the location of installation even when it is installed outdoors. CONSTITUTION:A heat exchanger 6 wound with a flow tube 2 through which a fuel gas is made to flow and which is laid in an outdoor explosion-proof area and a vibration density meter 7 are put in a liquid tank 9 containing such a heat medium 11 as the water or antifreezing solution. In addition, direct sunlight to the tank 9 is interrupted by housing the tank 9 in an enclosure 10 so as to reduce the influence of thermal variation on the density meter 7. Therefore, the calorific value of a fuel gas is measured in proportion to the density of the gas while the accuracy of the density meter 7 is maintained at a high level.
Patent JP-S6484812-A (JP)
Title: Fastening structure of band metal for bundling
Inventor: WATANABE SEIJI
IPC: B65B13/30
Filed: 1987-07-24
Abstract: PURPOSE:To prevent disengagement of fastening due to loosening of band metal, and also prevent scattering of end portion at the time of breaking by making a joining projection part, which has a wide part and a narrow part, and a joining projection part with protrusion interlockingly fit at both ends of band metal, and thus arranging an interlocking fit part with protrusion, which prevents movement of the band in the reverse direction. CONSTITUTION:At both ends of a band metal, multiple flexion cuts, 1-1, 2-1 are made in a row. The space between a wide part W1 and a narrow part W2 and a length of flexion cut H1 are given slightly wider at the female side, and slightly narrower at the male side. Also, at the end portion of each band metal, cuts with horn shaped protrusion 1-2, 2-2 are made in the same row as the flexion cuts 1-1, 2-1. A horn shaped protrusion 11-5 for the cut with horn shaped protrusion is made at the center at the female side, and at the male side, the cut with protrusion 2-2 is made at a position which is slightly moved from the equivalent position of the horn shaped protrusion on the female side. The ends of band metal are overlapped so that trapezoidal shaped joining projection parts 11-1, 12-1 meet joining projection parts with horn shaped protrusion 11-2, 12-2. The trapezoidal shaped joining projection part 12-1 fits in the recess part on the rear surface of the trapezoidal shaped joining projection part 11-1, and the joining projection part with horn shaped protrusion 12-2 fits in the recess part on the rear surface of the joining projection part with horn shaped protrusion 11-2. When both band metals 1, 2 are pressed, both band metals are completely engaged.
Patent JP-H1029626-A (JP)
Title: Cushioning device for packaging
Inventor: SUZUKI YASUO
IPC: B65D77/26
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To reduce the ordering and receiving works for packaging materials, and manhours for a disposing work by providing a housing part in a cushioning part for which an internal flap of a corrugated fiberboard box is bent into a cylindrical shape. SOLUTION: An internal flap 2 of a corrugated fiberboard box 1 is rolled and bent into a cylindrical shape, and a cushioning part 3 is formed, and at the same time, one part is bent outward, and a housing part 4 of an article to be packaged, is provided. Then, a protruding part 6 for fixing an external flap 5, is inserted in a hole 7 for engagement of the internal flap 2, and fixed. By doing so, the corrugated fiberboard box 1 and the cushioning part 3 are integrated, and for this reason, the ordering and receiving works for packaging materials become easier, and manhours for them can be reduced.
Patent JP-H01271665-A (JP)
Title: Distributor for internal combustion engine
Inventor: KODAMA SEIKI
IPC: F02P7/06
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a smooth advance characteristic by installing a reluctor on an advance member and eliminating the unbalance of rotation caused by the reluctor by, e.g., enlarging the opposite end of an advance plate. CONSTITUTION:A cylinder discriminating reluctor 4A is installed on a centrifugal advance plate 84A and rotated together with an advance sleeve 11. Also, the centrifugal advance plate 84A is enlarged in the portion opposite to the function portion of the reluctor 4A. The cylinder discriminating signal G of the reluctor 4A advances equally to the ignition timing signal IG of a reluctor 9, because both reluctors 9 and 4A are installed on the advance sleeve 11. Hence, the width of the function portion of the reluctor 4A can be made smaller than before. Also, since the mass of the enlarged portion of the centrifugal advance plate 84A compensates the mass of the reluctor 4A at the time of rotation, the unbalance of rotation can be compensated, obtaining a smooth advance characteristic while reducing the abrasion of the bearing portion of a housing.
Patent JP-S6082037-A (JP)
Title: Stator of rotary electric machine
Inventor: NONAKA SHIGEO
IPC: H02K1/06
Filed: 1983-10-06
Abstract: PURPOSE:To suppress local heat due to leakage magnetic flux at the end of a stator core by setting the ratio of the laminated thickness of the first end block of a laminated core to that of the adjacent second block through an inside spacer to 0.28-0.41. CONSTITUTION:A stator core is laminated through inside spacers 2, and composed of the first and second blocks 1a, 1b. A core 1, inside spacers 2 and outside spacers 4 are axially clamped by a retainer 5. A stator winding 6 is contained in a plurality of slots in the core 1. The laminated thickness l1 of the first block 1a is 0.28-0.41 times of that l2 of the second block 1b. Thus, the quantities of heat generated from the first and second block can be equalized within an error range of + or -20%.
Patent JP-H1127054-A (JP)
Title: Amplifier circuit
Inventor: SATO HIROYUKI
IPC: H03F3/20
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier circuit which can suppress the increase of its distortions. SOLUTION: This amplifier circuit is provided with a voltage amplifier stage 1 and a power amplifier stage 2 which is driven by the output voltage of the stage 1. In such a constitution, a switch 13 selects the negative feedback of the output voltage of the stage 1 to the stage 1 itself or the negative feedback of the output voltage of the stage 2 to the stage 1. When the former negative feedback is selected by the switch 13, an A-class operation is applied to the stage 2 to suppress the distortions of the amplifier circuit. Meanwhile, an AB- class operation is applied to the stage 2 to improve the power efficiency when the latter negative feedback is selected.
Patent JP-2000082211-A (JP)
Title: Production of substrate for information recording medium and information recording medium
Inventor: WATANABE TAKASHI
IPC: G11B5/84
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To continuously carry out uniform treatment for inhibiting the leaching of glass components from a glass-base substrate for a long time while maintaining the effect of the treatment by bringing the substrate into contact with a molten salt contg. at least a hydrogensulfate and/or a pyrosulfate and inhibiting the crystallization of the molten salt. SOLUTION: The pyrosulfate is a salt of pyrosulfuric acid (H2S2O7) and the hydrogensulfate is that of an alkali metal, an alkaline earth metal, ammonium or the like. A substrate for an information recording medium is immersed in the molten salt or only one face of the substrate is brought into contact with the molten salt. The temp. of the molten salt is preferably the melting temp. or liq. phase temp. to 500 deg.C and below the sublimation temp. of the molten salt. The crystallization of the molten salt is inhibited by feeding water to the molten salt or replenishing the water lost from the molten salt. The degeneration of the glass surface and the occurrence of foreign matter due to the migration of alkali metal ions to the surface are prevented.
Patent JP-H0744431-A (JP)
Title: File save system
Inventor: YAMAKAWA NAOMI
IPC: G06F3/06
Filed: 1993-07-28
Abstract: PURPOSE:To quicken the system processing by decreasing the number of times of referencing blocks whose data are not revised so as to relieve the load of a CPU and the load of an I/O system thereby conducting saving of a file at a high speed. CONSTITUTION:The system is characterized in that it is provided with a bit map 9 having a flag representing the presence of an updated segment corresponding one to one to a segment resulting from a file in the unit of segments, a flag update retrieval means 11 retrieving the presence of an updated flag in the bit map 9, and a save means 13 retrieving the presence of updated data of a segment block pointed out by the flag when the flag update retrieval means 11 indicates the presence of the flag the and saving the concerned block when the data are updated.
Patent JP-H0849500-A (JP)
Title: Movable bed base
Inventor: UTSUNOMIYA SHUNJI
IPC: E21F13/06
Filed: 1994-08-08
Abstract: PURPOSE:To easily carry a movable bed base to a construction site, to simplify laying and assembling work, to improve conformability to a laying road surface bed base surface and to improve endurance for use. CONSTITUTION:A movable bed base is constituted by previously dividing it into a plurality of segment panels 1, and a connecting bracket 2 is installed respectively on an end edge of each of the divided segment panels 1. The movable bed base itself is constituted in an assembling and disassembling type by connecting and jointing these connecting brackets 2 to each other.
Patent JP-S5888913-A (JP)
Title: Automatic equalizer
Inventor: MIYAGAWA HIROSHI
IPC: H03H21/00
Filed: 1981-11-20
Abstract: PURPOSE:To reduce the time required for the initial training, by subjecting the signals to the discrete Fourier transformation (DFT) and performing the equalization utilizing the least squares method at each coefficient of the DFT, for signals. CONSTITUTION:Frequency sampling is performed by providing a reception signal and a reference signal to terminals 201, 208. Sampling circuits 219, 220 execute the discrete Fourier transformation (DFT) of N-point of time. Each frequency component (DFT coefficient) at each point of time is obtained with a circuit performing the delay of N-point of time and a circuit for one-point of time delay. Taking the relation of the DFT coefficient between the reception and reference signals as 1:1, the equalization by the least squares method is performed. The processing in real time can be decreased by storing the reference signal to an ROM after the DFT coefficient is obtained in advance.
Patent JP-S6343274-A (JP)
Inventor: NAKAMURA MITSUO
IPC: H01R4/24
Filed: 1986-08-08
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-2001019001-A (JP)
Title: Container with cap
Inventor: MORIMOTO JUNJI
IPC: B65D41/04
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a so-called skew meshing wherewith the end of an intermediate space provided by cutting-out at a thread formed at the inner circumferential face of a cap is meshed with the front end of a thread of the mouth-side of a container. SOLUTION: A restraining protuberance 17 is provided at the upside of a thread on a position close to the front end 3 of a mouth-side thread 5, and a large space is formed between the front end 3 of the mouth-side thread 5 and the rear-side end 12 of an intermediate space of a cap-side thread 7 with the restraining protuberance 17 fitted against the underside of the cap-side thread 7, and thereby a skew meshing is prevented.