baber/WOPTO huggingface dataset:
Patent JP-2001084520-A (JP)
Title: Magnetic head, manufacture of magnetic head, measuring instrument for magnetic characteristic, and method for measuring magnetic permeability
Inventor: MURAMATSU SAYURI
IPC: G11B5/455
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a current for a bias magnetic field by providing a magnetic core made of a soft magnetic film whose easy magnetization axis which is not vertical, but slants at a specific angle along the length, a conductor wire which penetrates a magnetic core substantially perpendicularly to the length and in parallel to the film surface, and an insulating film which insulates the magnetic core and conductor wire. SOLUTION: An MI head which uses magnetic impedance effect has a stripped magnetic core 71 made of a soft magnetic film. The magnetic core 71 has a carrier signal conductor wire 2 inside in parallel to the film surface and perpendicularly to the length. The carrier signal conductor wire 2 is insulated by an insulating film 4 from the magnetic core 71 and has electrode terminals 23 and 24 at both end parts. Here, the easy magnetization axis in the magnetic core 71 is directed as shown by the arrow. This MI head is characterized by that a leakage magnetic field corresponds to the magnetic permeability, i.e., the impedance of the conductor wire 2 one to one. The leakage magnetic field can be detected including its polarity without applying any bias magnetic field.
Patent JP-H10107133-A (JP)
Title: Electrostatic chuck
Inventor: UMEHARA MIKIHIRO
IPC: H02N13/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an electrostatic chuck which generates a suction force composed mainly of Johnson-Rahbeck's force, which enhances the suction characteristic of wafer, which quickly removes the charging of the wafer, whose separation responsivity is increased and which restrains duct particles from being stuck by a method wherein a dielectric layer is formed of single-crystal alumina which is doped with a transition metal. SOLUTION: The surface of a dielectric layer 3 is used as a suction face, an electrode 5 for electrostatic suction is formed on the rear surface 3b, and the dielectric layer 3 is formed of single-crystal alumina which is doped with a transition metal. A base substrate 4 is fixed to the rear surface 3b of the dielectric layer 3 via a bonding agent 6, a sheetlike body 2 is constituted, and the electrode 5 for electrostatic suction is built in the inside.  Through a power-supply terminal 7 which is bonded to an electrode extraction hole 4c formed in the base substrate 4 in order to electrify the electrode 5, a DC voltage is applied across the electrode 5 and a semiconductor wafer 10 which is mounted on the suction face 3a, a suction force which is composed mainly of Johnson-Rahbeck's force is generated between the wafer 10 and the suction face 3a by a very small leakage current, and the wafer 10 can be sucked and held with high accuracy.
Patent JP-H01103933-A (JP)
Title: Panel glass for cathode-ray tube
Inventor: WAKAGI JUNZO
IPC: C03C3/095
Filed: 1987-10-15
Abstract: PURPOSE:To obtain the titled glass which has high resistant properties for browning due to X-rays, ultraviolet rays and electron beams and is produced at low cost and difficult to be devitrified and excellent in melt-molding by constituting it of specified composition containing SrO, BaO, ZnO and ZrO2, etc., as X-rays absorption components. CONSTITUTION:The titled glass consists of the following composition of by wt.% 54.0-61.0 SiO2, 0.5-3.0 Al2O3, 0.4-2.5 Li2O, 2.0-4.0 Na2O, 6.0-11.0 K2O, 0-4.0 MgO, 0-4.0 CaO, 0-2.9 SrO, 9.0-18.0 BaO, 5.0-12.0 ZnO, 0.5-3.0 ZrO2, 0.1-3.0 TiO2, 0.1-2.0 CeO2, 0-0.5 Sb2O3, 0-0.5 As2O3, 0-2.0 P2O5, (BaO +ZnO+2ZrO2+2SrO)>26.5 and Na2O/(Na2O+K2O)=0.15-0.40 and has >=28cm<-1> coefficient of X-rays absorption at 0.6Angstrom  wavelength and has high resistant properties for browning due to X-rays, electron beams and ultraviolet rays and is inexpensive because expensive SrO is controlled to <=3% and difficult-to be devitrified and excellent in melt-molding as the temp. of liquid phase is low.
Patent JP-2000090519-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAKEDA SHUZO
IPC: G11B15/60
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a miniature tape guide mechanism having the fine performance for stabilizing the tape running in the tape running system of a magnetic recording/reproducing device by resolving the unstabilization of the tape running in company with the miniaturization. SOLUTION: By means of arranging a tape guide post 49 for flap adjustment between an S2 post 44 capable of adjusting the height direction of the tape and a height adjustable tension post 14 provided with an upper flange capable of controlling the tape height at the upper end of the tape, the total variance of angles of a guide post group of the running system is absorbed, and the almost the same tape stretching state and the control of the tape height are realized in all of the mechanisms, and the tape running is very much stabilized, then the excellent effect is obtained such as capable of providing the magnetic recording/reproducing device mounted with the highly accurate and reliable miniature mechanism.
Patent JP-H0977877-A (JP)
Title: Production of cross-linked formed material consisting of copolymer containing fluorine
Inventor: INUKAI HIROSHI
IPC: C08J3/24
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a cross-linked formed material having excellent mechanical strength, adhesion properties with different resins and easy processability, and useful for an automobile, etc., by reacting a specific copolymer containing fluorine with water in the presence of a silanol condensation catalyst. SOLUTION: This cross-linked formed material consisting of a copolymer containing fluorine is obtained by reacting (A) a copolymer consisting of (i) 65-99.5mol% unit based on a perhaloolefin (e.g.; tetrafluoroethylene as a monomer) of the formula, CF2 =CFX (X is Cl, F, a perfluoroalkyl or a perfluoroalkoxy), (ii) 0-5mol% unit based on an olefin (e.g.; vinylfluoride as a monomer) and (iii) 0.5-35mo1% vinylalkoxysilane (e.g.; vinyltriethoxysilane as a monomer) of the formula [R<1> is an (oxy)alkylene; R<2> is methyl or ethyl; R<3> is an (alkoxy)alkyl; (m) is 0, 1-10; (n) is 0, 1-3] at its forming or after its forming with water in the presence of (B) a silanol condensation catalyst (e.g.; dibutyltin dilaurate).
Patent JP-H05115444-A (JP)
Title: Instrument for measuring degree of elasticity of brain parenchyma
Inventor: SUGAWARA TOMIO
IPC: A61B10/00
Filed: 1991-09-09
Abstract: PURPOSE:To provide the instrument for measuring the degree of elasticity of the brain parenchyma which measures the external pressure of the patient's dura mater and can measure the degree of elasticity of the brain parenchyma. CONSTITUTION:An air delivery section 4 of the instrument for measuring the degree of elasticity of the brain parenchyma is so constituted that air can be delivered in two stages within a probe 3. Namely, a plunger pump 45 is moved back and forth by running of a motor 41, by which the air in a cylinder 45b is supplied to the probe 3. The first time of a brain pressure measurement is, thereupon, executed. The motor 41 is further run to additionally supply a minute quantity of the air into the probe 3 and the 2nd time of the brain pressure measurement is executed. The degree of elasticity of the brain parenchyma is decided by comparing the results of the brain pressure measurement carried out twice.
Patent JP-H03120201-A (JP)
Title: Production of granular agricultural chemical
Inventor: FUJIMOTO MASAHIKO
IPC: A01N25/08
Filed: 1989-10-03
Abstract: PURPOSE:To obtain granular agricultural chemical having uniformly coated and suppressed peeling of active ingredient of agricultural chemical in using by mixing pulverized agricultural chemical of solid at normal temperature with non-volatile oil, making slurry and adding to oil-absorbing granular carrier. CONSTITUTION:Pulverized agricultural chemical solid at normal temperature is mixed with a non-volatile oil (especially spindle oil, machine oil or liquid paraffin) to obtain slurry. Then, said slurry is added to oil-absorbing granular carrier, thus the surface of individual single granule is uniformly coated with said agricultural chemical. Preferably, size of <=98wt.% of total using solid agricultural chemical is desirably <=63mum and especially, 80wt.% of whole granules is desirably <=2mum. Besides, granules obtained by pelletizing with extrusion pelletizing of bentonite or talc, etc., uniformly mixed with humectant or binder, etc., as necessary, or granular pumice, etc., is used as the oil-absorbing granular carrier.
Patent JP-S62120148-A (JP)
Title: Synchronizing/asynchronizing communication control equipment
Inventor: SAWATANI AKEMI
IPC: H04L29/06
Filed: 1985-11-20
Abstract: PURPOSE:To attain asynchronizing communication as well by utilizing that the LSI of a programmable time used for synchronizing communication has a waveform output function and using a clock from the LSI as an asynchronizing communication clock. CONSTITUTION:In case of the asynchronizing communication in generating a communication clock signal 13 fed to a communication circuit 8, since to reply from an opposite party is received, a programmable timer 6 for a reply supervisory time is not required. Then the function of the waveform output of the programmable timer 6 not required in this case is utilized and the programmable timer 6 is used a an asynchronizing communication clock generation circuit. In changing the setting of a communication clock changeover register 7, both the synchronizing and asynchronizing communication are attained and a hardware is saved.
Patent JP-H07115308-A (JP)
Title: Non-reversible circuit element
Inventor: DEJIMA HIROMOTO
IPC: H01P1/383
Filed: 1993-10-15
Abstract: PURPOSE:To provide a non-reversible circuit element which can reduce the impedance of the electrode part to be connected to the element via a substrate to stabilize the ground, can evade the connecting defects, and also can reduce the cost of parts. CONSTITUTION:The ground electrodes 25a-25c (1st electrodes) are formed on one of both main faces of a substrate 15, and a ground electrode 26 (2nd electrode) is formed on the other main face of the substrate 15. Then a ferrite is inserted into a ferrite inserting hole 23 to constitute an isotator (non-reversible circuit element). In such a constitution a side face electrode 27 is formed on the inner circumferential surface of the hole 23. Thus the electrodes 25a-25c are connected to the electrode 26 via the electrode 27.
Patent JP-H02105498-A (JP)
Title: Shield bag containing metal layer
Inventor: SAITO TAKEHIRO
IPC: H01L23/00
Filed: 1988-10-13
Abstract: PURPOSE:To prevent electrostatic destruction even if a semiconductor device is housed by adhering, with heat and pressure, a surrounding for forming a bag together with a polyester layer, removing a part of the polyester layer in the shield section, and electrically conducting both sides. CONSTITUTION:A heat and pressure adhesion section 1 for forming a bag is formed in three sides, one side of which is formed for an opening 2 for housing a semiconductor device. In the heat and pressure adhesion section 1 in one side of the heat and pressure adhesion section 1 formed in these three sides, by providing a section excluding a polyester layer formed in the inner layer, two films 4 are electrically conducted. The section of the polyester layer is adhered with heat and pressure, and electrical conductance through a metal layer 6 is obtained in the section 3 having no polyester layer 5. A polyester layer 7 for forming films is formed on the upper surface of the metal layer 6.
Patent JP-H01100777-A (JP)
Title: Flexible magnetic disk
Inventor: YASUDA TAKEHIKO
IPC: G11B5/596
Filed: 1987-10-14
Abstract: PURPOSE:To prevent control accuracy from being affected by the number of sectors by providing a track to learn the quantity of eccentricity of a magnetic recording medium other than a data area. CONSTITUTION:In a flexible magnetic disk 1 in which tracking is performed by a sector servo system, the track on which is prescribed number of servo marks 5 for learning a relative deviation quantity between a head and the track is written is formed in an area other than the data area 2. In other words, since the relative deviation quantity (the quantity of eccentricity) between the head and the recording medium can be learned by the servo mark 5 of the track for learning prior to the read/write of data, it is possible to correct a head position in the intermediate area of the servo mark 5 even in case of expanding the interval of the servo mark 5. In such a way, it is possible to reduce an off-track quantity remarkably, and to perform servo control by a constant time interval for a format of arbitrary sector length.
Patent JP-S61137093-A (JP)
Title: Integrated circuit for timepiece
Inventor: KIHARA HIROYUKI
IPC: G04C3/00
Filed: 1984-12-07
Abstract: PURPOSE:To perform the high speed circuit test of an integrated circuit for a timepiece without consuming wasteful power, by allowing a part of FF of a frequency dividing circuit to function in place of a selector and directly inputting a reference frequency signal to the frequency dividing circuit. CONSTITUTION:A T-terminal 4 is brought to L by external operation and a high speed signal Pf is inputted from a phi terminal 2. An inverter 11 outputs a reversal signal -Pf and a NOR gate 12 outputs the inverse phase of the signal -Pf, that is, the signal Pf. The output of FF7a is H when the signal Pf is H and comes to L when the signal Pf is L, that is, the signal -Pf is H. Therefore, the output of FF7a comes to the same signal as the signal Pf and the signal Pf is inputted to a frequency dividing circuit 7b. By this method, the high speed circuit test of the integrated circuit for an electronic timepiece can be performed through the circuit 7b.
Patent JP-H0683252-A (JP)
Title: Driving device for rotating body
Inventor: MAKINO TORU
IPC: F16F15/10
Filed: 1992-09-02
Abstract: PURPOSE:To reduce the speed variation of the rotating body of an electrophotographic image equipment and to improve image quality. CONSTITUTION:A driving shaft 13 having one part L whose diameter is small is made rotatable between a flange 12a on a side close to a driving gear 11 and the shaft 13, and a flange 12b on a side far from the driving gear 11 is integrally fixed with the driving shaft 13. Thus, the rigidity of a driving system constituted of the driving shaft 13 and a photosensitive drum 2, etc., is made low, and the characteristic frequency of the driving system is lowered, then the characteristic frequency of the driving system is not made coincident with the frequency of the speed variation transmitted to the driving system. Thus, the resonance of the rotating body is prevented, the speed variation is reduced, and the image quality is improved.
Patent JP-H03120917-A (JP)
Title: Transmission/reception control system for radio base station
Inventor: TANAKA SHOJI
IPC: H04B1/74
Filed: 1989-10-03
Abstract: PURPOSE:To continue the service even at a duplicate failure in which a transmitter of the active equipment and a receiver of the standby receiver are faulty by providing a switching function switching active and standby equipments independently to each transmitter and receiver built in plural radio base station transmitters-receivers respectively. CONSTITUTION:Suppose that a fault takes place in a transmitter 5 of an active transmitter-receiver 2 or the transmitter 5 of the active transmitter-receiver 2 is brought into the maintenance state artificially, then a controller 4 detecting any state of them stops the operation of the transmitter 5 of the active transmitter-receiver 2 and confirms the normality of the transmitter 5 of an standby transmitter-receiver 3 and raises the transmitter 5 of the active transmitter-receiver 3. Since the controller 4 does not change the operating state of a receiver 6, when a receiver 6 of the active transmitter-receiver 2 is in operation, the receiver 6 of the active transmitter-receiver 2 continues the operation and when the receiver 6 of the standby transmitter-receiver 3 is in operation, the receiver 6 of the standby transmitter-receiver 3 continues the operation. Thus, the service is continued even in the duplicate fault.
Patent JP-H0984183-A (JP)
Title: Frame for speaker and its manufacture
Inventor: INOUE TOSHIHIDE
IPC: H04R9/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a frame for speaker which is excellent in moldability, is high in productivity, is light in weight, is excellent in the mechanical characteristic such as tensile strength, is large in rigidity and is excellent in the recycle of material and its manufacturing method. SOLUTION: In the matrix composed of thermoplastic resin, the LCP (thermotropic liquid crystal polyester resin) 2 made into fibril is made of distributed composite material. At the time of the manufacture, in each process of the preparation of the composite pellet 16 by an extruding machine 10 and the molding of a frame 3 for speaker by an injection molding machine 14, each of an extruding temperature and an injection molding temperature is the temperature range of the melting temperature of thermoplastic resin or above and the liquid crystal transfer temperature of the LCP 2 or below, and further, the shearing speed in the die of the extruding machine 10 is controlled to 300SEC<-1> or more.
Patent JP-H1176790-A (JP)
Title: Mixing device of granular material and mixing method thereof
Inventor: YANAGISAWA SATORU
IPC: B29B7/72
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device capable of continuously mixing a raw material chip or the like for resin molding in a desired ratio and supplying to a molding machine or the like without waste and a mixing method of granular material, which is capable of efficiently mixing and supplying the granular material by using the mixing device. SOLUTION: The mixing device contains plural hoppers 1 housing respectively different kind of the granular material, a flow passage 4 for conveying, which is connected to the hoppers 1 successively to each other along the flow direction through a rotary feeder 2, and a control device 5 for controlling each rotary feeder 1. The control device 5 is provided with a function for controlling the rotation of each rotary feeder 1 based on a previously setted mixing ratio of the granular materials.
Patent JP-2001086440-A (JP)
Title: Digital broadcasting decoding and reproducing device and digital broadcasting receiving terminal equipment
Inventor: HIROTA ATSUSHI
IPC: H04N19/44
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To enable automatic reproducing by judging possibility of continuous reproducing even when discontinuous information is inserted. SOLUTION: A discontinuous information detecting part 10 detects discontinuous information outputted from a transport processing part 4. A continuous reproducing discriminating part 11 discriminates possibility of continuous reproducing with the existence of the same program before and after the detection of discontinuous information and the comparative small difference of time information before and after the detection of discontinuous information as references of discrimination. When continuous reproducing is instructed on the basis of the discriminated result, a microcontroller 6 controls respective parts and performs continuous automatic reproducing before and after the detection of discontinuous information.
Patent JP-2001084685-A (JP)
Title: Tilt adjusting device of disk drive
Inventor: HANDA TAKAHITO
IPC: G11B19/20
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain the tilt adjusting device of a disk drive which can actualize accurate adjustment free of shifting with simple constitution. SOLUTION: A support plate 20 fixed onto a drive plate 10 and a skew plate 30 fixed to a spindle motor 2 are clamped through guide screws 40a and 40b. The skew plate 30 is supported on the support plate 20 by compression coil springs 50a and 50b so that its angle can be varied. Tilt parts 23a and 23b of the support plate 20 support curved parts 32a and 32b of the skew plate 30. Guide pins 70a and 70b fixed onto the support plate 20 are inserted into grooves 33a and 33b of the skew plate 30. A tangential adjusting screw 80 is provided which energizes the skew plate 30 in the tangential direction.
Patent JP-S63112967-A (JP)
Title: Production of processed meat
Inventor: HAYASHI SHIGEO
IPC: A23L13/60
Filed: 1986-10-31
Abstract: PURPOSE:To produce tasty and soft processed meat having varied taste in the form of a lump from raw meat of hard meat quality, by slicing the raw meat, applying a binder, placing the resultant slices on top of each other, arranging the superposed slices in the form of a sheet and tightly rolling the sheet into a nearly cylindrical form. CONSTITUTION:Raw meat, e.g. cattle meat, whale meat, etc., is sliced to 0.2-7mm thickness. An aqueous solution containing preferably 0.3-11wt% common salt and 3-40wt% heat gelling agent as a binder is applied to the sliced raw meat and the slices are placed on top of each other and arranged in the form of a sheet. The resultant sheetlike meat is then tightly rolled from the end into a nearly cylindrical form while applying force.
Patent JP-H1195404-A (JP)
Title: Layout design device and recording medium storing program for executing layout design
Inventor: MORITA MANABU
IPC: G03F1/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To easily and surely replace image data according to a correcting instruction by providing a device with a designation means designating the image data replaced with the image data displayed on a display means and a replacement means replacing the image data designated by the designation means. SOLUTION: By a layout data storage means 102, an image and the image information thereof are stored in an external storage device. As the image data information, the ID information of every image, the information of the paper of a printed material which is used, the information of the paper used at present and the like are given. In accordance with the registration and the update of the image data information displayed on a display being the display means 104, the image data information designated by a mouse being the designation means 105 and replaced is designated. Then, the image data information which is replaced and the image data information which is replaced with are replaced by changing layout data information by the replacement means 103.
Patent JP-2001085238-A (JP)
Title: Oil-immersed electric equipment
Inventor: TAKAHASHI AKIRA
IPC: H01F27/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To dispense with a space required for an oil outflow stop dam or the like around a foundation of an oil-immersed electric equipment and to shorten a foundation construction period, by a method wherein the oil-immersed electric equipment is equipped with a sound-proofing cover which is fixed to the foundation in an oil-tight manner and an oil pipe with a bursting device, and an oil drainage opening located at the lower end of the oil pipe is positioned inside the cover. SOLUTION: The lower end of a cover 3 which covers a main body 2 is fixed to a foundation 1 in an oil-tight manner, and the oil drainage opening 7 of an oil pipe 6 is positioned in the cover 3. Leakage oil from a body 2 and spouting oil from the oil pipe 6 in an accident are kept in the cover 3, and the sound-proof cover 3 serves also as an oil storage rank, by which oil is restrained from leaking out of the cover 3. Furthermore, an input/out door 9 and a vent hole 10 are provided to the cover 3 at a higher position than an oil level of the maximum possible amount of oil which leaks out of the body 2 or spouts from the oil pipe 6 in an accident, by which leakage oil or spouting oil is prevented from leaking out of the cover 3 through the door 9 and the vent hole 10.  A footstool 17 is provided both inside and outside the cover 3 so as to easily carry out a check operation inside the cover 3.