baber/WOPTO huggingface dataset:
Patent JP-S6372105-A (JP)
Title: Insulating structure of lead wire
Inventor: TOBA YASUO
IPC: H01F27/28
Filed: 1987-09-09
Abstract: PURPOSE:To improve the dielectric strength of a lead wire by a method wherein a part of the insulation at the middle part of a lead wire, i.e. the connection part or bending part, is composed of an insulating layer which is continuous with the insulating layers of the other parts. CONSTITUTION:After a transformer is installed, connecting conductors 5a and 5b are connected. After 1st insulation 7c is applied by taping to the part between 2nd insulation 7a and 3rd insulation 7b, a continuous insulating layer 9a is formed by taping over the connected middle part B and the other parts of a lead wire 3. With this construction, the insulations are mutually bound mechanically and oil gaps are not created between the insulations even if a little external force is applied. Moreover, with this construction, as the surface part of the conductor, where an electric field is highest, is covered with an insulating layer 9b, even if a fine oil gap is created between the insulations, partial discharge is suppressed. With this constitution, the dielectric strength and the mechanical strength of the lead wire can be improved.
Patent JP-H1053490-A (JP)
Title: Apparatus for pulling up single crystal
Inventor: ONIZUKA TOSHIHIRO
IPC: C30B29/06
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To stably produce a sound single crystal long in the whole length while avoiding the polycrystallization caused by fall of a deposited layer by installing a deposit layer retaining plate for depositing silicon evaporated from a melt in the interior of a furnace in pulling up a silicon single crystal by electron beam dissolution. SOLUTION: A silicon raw material 2 is melted in a furnace body 1 by an electron beam and a silicon single crystal 5 is pulled up from the silicon melt 3 by a CZ method. In order to deposit vapor generated from the silicon melt 3, a deposit layer retaining plate 8 having a rough surface is laid along the interior of a furnace body 1. Preferably, the deposit layer retaining plate 8 has surface roughness (preferably >=10μm shown by maximum height) suitable for subjecting evaporated silicon to film growth in a polycrystalline state having a great number of crystal nuclei. A sintered compact of SiC ceramic may be cited as a material for the film growth.
Patent JP-2000051210-A (JP)
Title: Ultrasonic diagnosing device
Inventor: HASHIMOTO KEISUKE
IPC: A61B8/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To realize a proper frequency compound processing of receiving beam by constituting a receiving means reflected beams from a subject of plural beam forming means forming the reflected beams, and plural orthogonal crossing detecting means, etc., orthogonally detecting the reflected beams at the time of transmitting/receiving once. SOLUTION: In a reception controlling unit 5 inputting a signal from an ultrasonic probe 1, beam formers 51a to 51c form a reflected beam of beam member N according to a given parameter and orthogonal wave detectors 52a to 52c orthogonally detect the reflected beams based a center frequency at the time of transmitting/receiving once. Then, processing parts 61a to 61c apply filtering processing with a band corresponding to the center frequency with respect to the orthogonally detected reflected beams. Signals after the processing are supplied for adders 62a to 62c and the adders 62a and 62b weight- adds them with a signal from processing parts 61b and 61c through MUXs 63a and 63b and output the adding results to a DSC 7 through processing parts 64a and 64b.
Patent JP-S60119601-A (JP)
Title: Magnetic disk device
Inventor: MURATA MANABU
IPC: G11B23/36
Filed: 1983-11-30
Abstract: PURPOSE:To increase memory capacity without increasing number of tracks by recording information on a track of a small magnetic disk medium dividing the circle into halves. CONSTITUTION:A track 5 of the small magnetic disk medium 4 is divided into semicircles, and information corresponding to a track of side 0 and a track of side 1 of conventional large magnetic disk medium is recorded in each of them, and all tracks of side 0 and side 1 of conventional large magnetic disks are recorded in one side. Selection of index 1 and index 2 is made corresponding to side select signal from a disk controller of conventional systems, and information of only a half period is recorded and reproduced from the selected index signal. Thus, information of one half of a track of the small magnetic disk medium 4 is recorded and reproduced.
Patent JP-S59115817-A (JP)
Title: Forming device for plastic cylinder
Inventor: KOBAYASHI YUKIO
IPC: B29C65/00
Filed: 1982-12-24
Abstract: PURPOSE:To obtain a plastic cylinder with accurate and uniform shape by a method in which the outer circumference of a mandrel is covered with a film cylindrically such that both side ends thereof are lapped up, and said lapped up part in press-welded mutually between the pinch rollers of a pair. CONSTITUTION:The outer circumference of a mandrel is covered with a film 1, and both end edges of the film are mutually lapped up. This lapped up part is caused to pass through the gap between the pinch rollers 9, 9 of a pair and is press-welded mutually. Thus, the objective plastic cylinder may be obtained.
Patent JP-H0947569-A (JP)
Title: Pachinko ball storage box
Inventor: HARA NAOHIRO
IPC: A63F7/02
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To make pachinko balls capable of being positively discharged into a ball counter from the main body of a storage box without leaving any remaining pieces of the ball and also dropping the ball to the outside of the storage box. SOLUTION: The main body 3 of a pachinko ball storage box has discharge window parts 2, 2 formed on the front/rear edge parts of a bottom wall 1. In addition, a vertical guide rod 4... is mounted upright from the bottom wall 1, and movable members 5, 5 for opening/closing operation are guided by the guide rod 4... in freely vertically movable fashion. When the movable members 5, 5 are set to an ascending position, the discharge window parts 2, 2 are allowed to stand open, and when the movable members 5, 5 are set to a descending position, the discharge window parts 2, 2 are allowed to stand closed. The guide rod 4... is externally fitted with a spring member for keeping a lid on the discharge window parts 2, 2 by depressing the movable members 5, 5 downward.
Patent JP-S59117447-A (JP)
Title: Treating method of coil of motor for refrigerator
Inventor: YAMANAKA KEISUKE
IPC: H02K15/12
Filed: 1982-12-24
Abstract: PURPOSE:To shorten the manufacturing steps of a product having excellent coolant resistance by winding an enameled wire in the slot of a stator core, and treating a bisphenol type epoxy resin and phenol resin with solvent type varnish. CONSTITUTION:An enameled wire is wound on a core of a stator of a motor for a refrigerator. Bisphenol type epoxy resin having approx. 300-1,000g/eq of epoxy equivalent and phenol resin are dissolved in a mixture solvent of aromatic solvent and alcohol, and mixed with imidazole to produce a solvent type varnish, which is flowed down to dry a varnish on the coil. In this manner, drying time can be shortened to manufacture a product having excellent coolant resistance.
Patent JP-S59117781-A (JP)
Title: Dynamic ram
Inventor: SAKAI KIKUO
IPC: G11C11/34
Filed: 1982-12-24
Abstract: PURPOSE:To speed up clear operation by controlling the level of all data lines of a memory array with a column address strobe signal and a control signal in response to the detection of a prescribed state of a write signal. CONSTITUTION:When the column address strobe signal CAS' goes to high level, it is detected that a write enable signal WE' is brought to a low level by an inverter IV and an NOR gate G1, and then an output of the gate G1 goes to a high level, FETQ10-Q13 are all turned on. Thus, all data lines DL and DL' are grounded, a memory cell array is cleared without clearing at each memory cell MC, allowing to speed up the clear operation of the memory cell array.
Patent JP-H1158823-A (JP)
Title: Image output equipment and method
Inventor: YAMAGUCHI TAKASHI
IPC: B41J2/485
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To supply video data timely only by preparing minimum indispensable image-rstoring memories to multiple printing mechanism sections having various lengths by determining video data transmission timing on the basis of the effective period of measured horizontal synchronizing signals. SOLUTION: A parallel/serial conversion circuit 21 reads image data (DATA) developed in a RAM 19 sequentially and sends serial image data (DVDO) to a video interface. An image smoothing circuit 22 smoothens converted video data into smooth video data (SVDO) and outputs to a recording section (printer engine) 17. And then a synchronizing signal control circuit 23 inputs a horizontal synchronizing signal (LSYNCN) from the recording section (printer engine) and outputs an SLSYNCN signal that controls SVDO output timing.
Patent JP-H0549246-A (JP)
Title: Overcurrent protective circuit for switching power source
Inventor: UCHIDA TAKAHITO
IPC: H02M3/28
Filed: 1991-08-12
Abstract: PURPOSE:To provide an overcurrent protective circuit for a switching power source which can compensate the sagging of the output drooping characteristic of the switching power source, and can prevent the breakdown of an element by the change of load. CONSTITUTION:A plurality of frequency dividers 21, 22,..., 2n, whose dividing ratios are different from one another, are provided, and a decoder circuit 3 selects the specified divider based on the secondary voltage detected by a voltage detecting circuit 5. That is, the decoder circuit 3 selects a divider large in dividing ratio when the secondary voltage has dropped. A power switch 9 switches in the cycle of the signal being given through a buffer 8 from the divider selected by the decoder circuit 3.
Patent JP-H0275005-A (JP)
Title: Robot controller
Inventor: NAGANO TAKASHI
IPC: G05B19/42
Filed: 1988-09-12
Abstract: PURPOSE:To omit a teaching process with plural works having the same form and different positions and therefore to shorten the working time by securing such a constitution where a program conversion part changes a robot working program via a matrix and obtains a new robot working program. CONSTITUTION:When data are received from a keyboard 2 or a teaching box 3, the corresponding robot working program of a program store memory 5 is stored temporarily in a program creating memory 4. While a matrix creating part 6 creates a matrix for movement of a robot based on the input of the keyboard 2 or the box 3. A program conversion part 8 calls the robot working program out of the memory 4 and changes this program via a matrix to create a new working program. Thus it is possible to change the robot working program via a matrix to realize an optional parallel movement, rotary movement, and the optional expansion and reduction in case a program is created for plural works of the same form.
Patent JP-H0566327-A (JP)
Title: Optical connector
Inventor: SHIMIZU NORIO
IPC: G02B6/24
Filed: 1991-09-06
Abstract: PURPOSE:To use a general adhesive by removing the influence of an air bubble in the adhesive, which is charged to connect optical fibers to each other, upon an external force to the optical fibers. CONSTITUTION:The optical connector consists of an optical fiber cord 3 which has a coated optical fiber 5 in the center and also has a jacket for external damage prevention at the periphery of the coated optical fiber 5, a cylindrical ferrule 4 where a large-diameter opening part 7 which is nearly equal in diameter to the coated optical fibers 5 and connects one coated optical fiber 5 to the other coated optical fiber 5 is formed in the center and a large-diameter opening part 7 which is larger in diameter than the optical fiber cord 3 is formed from a halfway point, a spacer 9 which is made of a plastic material and fitted along one optical fiber cord 3 and the coated optical fiber 5, and the adhesive which fixes the optical fiber cord 3 fitted with the spacer 9 and one coated optical fiber 5 at the large-diameter opening part 7 in the ferrule 4.
Patent JP-H0671584-A (JP)
Title: Manipulator
Inventor: ONISHI KEN
IPC: B25J17/00
Filed: 1992-08-26
Abstract: PURPOSE:To provide a manipulator which can reduce the dimension and weight of a joint part. CONSTITUTION:A manipulator is equipped with a base edge side arm 11, top edge side arm 16 which is connected in relatively turnable manner through a bearing 14 on the top edge side arm 16, and an arm driving motor 18 which is installed between the top edge side arm 16 and the base edge side arm 11 and drives the top edge side arm 16 for the base edge side arm 11, and the arm driving motor 18 has a rotor 18e in cylindrical form, and revolution sensors 34 and 36 are accommodated inside the rotor 18e of the arm driving motor 18, and the rotor 18e of the arm driving motor 18 is formed to a cylindrical form, and the length of a joint part can be reduced by accommodating the revolution sensors 34 and 36 in the cylindrical rotor 18e.
Patent JP-H10283626-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: IKEDA EIICHIRO
IPC: G11B5/66
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium which is excellent in a CSS durability and in which a head crash does not occur even when a high- density recording and reproduction is performed by making a head perform a more low floating running and which accordingly is capable of realizing the making of the low floating running of a head slider and the high-density recording and reproduction in its turn and it's manufacturing method. SOLUTION: The CSS durability is enhanced and the head crash is effectively prevented by enhancing the mechanical durability of protrusions or regguednesses 10 while strictly controlling individual shapes of protrusions or reggendnesses of a raggedness formation layer. Concretely, the shape of the protrusion or the ruggedness of the ruggedness formation layer is made to be a shape in which a bearing ratio at a position where a bearing depth is Rmax/2 on the basis of a vertex has a value equal to or larger than 50%.
Patent JP-H04107199-A (JP)
Title: Wiping tool
Inventor: SUGIURA IKUZO
IPC: B43L21/02
Filed: 1990-08-29
Abstract: PURPOSE:To form a wiping tool capable of reliably peeling by cutting out to form knob pieces from both sides of a coupling side parallel to one edge to the other end side near one ends of laminated wiping sheets. CONSTITUTION:When wiping sheets 10 are peeled, if knob pieces 14 are pulled, the pieces 14 are cut out to be formed from both sides of a coupling piece 11 parallel to one edge near one end of the sheet 10 toward the other end side, and hence its tensile force is engaged with one end side for anchoring the sheet 10, thereby effectively peeling it from the anchored part, and the pieces 14 can be peeled from the sheet 10 without tearing. Since the sheet 10 is made of nonwoven fabric in which fibrous direction is set to both end directions, the tensile force operating direction of the piece 10 and the fibrous direction become the same. Thus, the peeling direction of the sheet 10 from the anchored part becomes the fibrous direction, and the sheet 10 is teared from the anchored part to be reliably peeled from the anchored part.
Patent JP-S6286724-A (JP)
Title: Semiconductor manufacturing device
Inventor: MIYAZAKI JUNJI
IPC: G03F1/84
Filed: 1985-10-11
Abstract: PURPOSE:To reduce any foreign matters bonding on a reticle inside a contractive projection exposure device by a method wherein a base with a reticle loading means, an inspecting means checking any foreign matters bonded on the reticle and a contractive projection optical system are provided in a chamber with exhausting means. CONSTITUTION:The titled semiconductor manufacturing device is composed of a vacuum chamber 9 and a vacuum pump 10 to exhaust the air inside the vacuum chamber 9. The vacuum chamber 9 is provided with light transmitting exposure windows 11, 12 made of e.g. quartz glass. A reticle 2 is illuminated with the light from a light source 1 through the exposure window 11 while a wafer 5 is illuminated with the light from a contractive projection lens 4 through the other exposure window 12. In such a constitution of the semiconduc tor manufacturing device, any foreign matter in the vacuum chamber 9 can be discharged outside together with the air by exhausting the air inside the vacuum chamber 9 using the vacuum pump 10.
Patent JP-H0390140-A (JP)
Title: Ultrasonic measuring device with echo of blood flow as reference
Inventor: TAKEUCHI YASUTO
IPC: A61B8/06
Filed: 1989-09-04
Abstract: PURPOSE:To perform measurement in many parts of a biotissue by measuring a blood flow Doppler signal from a sample volume(SV), which is set in a narrow range in a pipe line of a measurement-objective blood vessel, and calculating a power level of the signal. CONSTITUTION:In a range gate setting part 9, a sample volume(SV) is set in a narrow range accommodated in a pipe lie of a measurement-objective blood vessel, and in a pulse Doppler processing part 8, pulse Doppler measurement is performed by a measuring means without a band limiting element narrower than at least a band pass width of an ultrasonic probe. In a power measuring part 13, a power level of a blood flow Doppler signal, measured by the SV in the pipe line of the blood vessel by the pulse Doppler processing part, is measured, and in a comparison utilizing part 17, arithmetic operation, of comparing and correcting echo intensity of blood vessel peripheral tissue from an echo level measuring part 16 or various measured amounts of attenuation or the like to the corresponding tissue, is performed with a power level value, measured in the power measuring part, serving as a reference signal.
Patent JP-2000046075-A (JP)
Title: Caliper raw material and caliper for disc brake
Inventor: ONO YOSHIKAZU
IPC: F16D65/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To cope with a difference of rotor size by forming a shape of a pin boss part provided at a tip of a right and a left arms of a caliper raw material into a vertical elliptic shape, and adjusting a position for pin hole in the vertical direction. SOLUTION: In case of providing a pin hole in an elliptic pin boss part at the vertical center position and in the case where a radial direction position of a caliper 2 is set corresponding to a standard size rotor R1, the pin hole is provided at an upper position 12 of the vertical axis corresponding to a rotor R2 having a diameter smaller than that of the standard size rotor R1. On the other hand, the pin hole is provided at a lower position 13 of the vertical axis, a caliper is set a position corresponding to a rotor R3 having a diameter largest than that of the standard size rotor R1.  In case of providing the pin hole in the elliptic pin boss part at the upper position of the vertical axis and in the case where the caliper 2 is positioned in the radial direction at a position corresponding to the standard size rotor R1, the pin hole is provided at the center position of the vertical axis so as to correspond to a rotor having a diameter a little larger than that of the standard size rotor R1 so as to cope with a change of the outer diameter of the rotor.
Patent JP-S6287904-A (JP)
Title: Optical waveguide element and its production
Inventor: SATO HIDEMI
IPC: G02B6/13
Filed: 1985-10-15
Abstract: PURPOSE:To decrease loss and to improve stability by providing a metal diffused layer down to a desired depth from the boundary of a chalcogenide glass layer in contact with a thin metallic film layer. CONSTITUTION:The chalcogenide glass layer 2 provided on a substrate 1 and the thin metallic film layer 3 formed on the chalcogenide glass layer are provided. This optical waveguide element 6 is provided with the metal diffused layer down to the desired depth from the boundary of the chalcogenide glass layer 2 in contact with the thin metallic film layer 3. Such optical waveguide element is formed by forming the chalcogenide glass layer 2 on the substrate 1, forming the thin metallic film 3 on the chalcogenide glass layer and irradiating an electron beam 4 onto the thin metallic film thereby forming the metal diffused layer 5 down to the desired depth from the boundary of the chalcogenide glass layer 2 in contact with the thin metallic film layer. The optical waveguide 5 having a low loss and good stability is thus easily and inexpensively formed with high accuracy.
Patent JP-S60119856-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/073
Filed: 1983-11-30
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-S6469906-A (JP)
Title: Method for preparing moire heat resistant lattice of axially symmetric body
Inventor: IGARI TOSHIHIDE
IPC: G01B11/25
Filed: 1987-09-11
Abstract: PURPOSE:To easily and certainly apply the processing of a moire heat resistant lattice to the surface of an axially symmetric body, by arranging a circular arc-shaped plate material having a large number of through-holes among the curved surface of the axially symmetric body to irradiate the same with laser beam and revolving said circular arc-shaped plate material by one pitch of the width thereof to repeat the irradiation with laser beam. CONSTITUTION:An axially symmetric body 1 is composed of a heat exchanger tube plate having a large number of round holes 2 provided to the peripheral wall thereof by drilling and a circular arc-shaped plate material 3 is formed of a thin plate composed of material quality reflecting or absorbing laser beam 5 and has a large number of regularly arranged through-holes 4. Herein, when the plate material 3 is parallelly arranged to the side surface of the axially symmetric body 1 so as to provide a definite gap from said side surface to be irradiated with laser beam 5, the laser beam 5 passing through the through-holes 4 reaches the surfaces of the axially symmetric body 1 to form a moire heat resistant lattice to the width of the plate material 3. Continuously, the plate material 1 is revolved by one pitch of the width of the plate material 3 around the center axis of the axially symmetric body 1 to perform the irradiation with laser beam 5 and, by successively repeating this operation, the moire heat resistant lattice can be formed to the total perphery of the axially assymetric body 1.
Patent JP-S59121353-A (JP)
Title: Automatic setting method of copying condition of electrophotographic copying machine
Inventor: SAITOU KAZUO
IPC: G03G21/00
Filed: 1982-12-28
Abstract: PURPOSE:To enable correct copying in accordance with predetermined copying conditions by setting the format assigning the copying conditions prior to performing of an oridinary copying operation in an electrophotographic copying machine. CONSTITUTION:A condition assigning format is successively arranged with assigned condition reading targets 21 such as a kind of an original size (a), kind of copying size (b), copying density (c), presence or absence of double-side copying (d) or the like along the scanning direction on a thin paper-like body 20 so that the required copying conditions can be set by coating black the required targets 21. Such condition assining format 20 is set on an original plate, and the copying machine is operated under the copying condition assigning cycle so that the assigned conditions are read with a detector and the copying conditions are automatically set. An operator pushes thereafter a start button for copying to operate the machine in an oridinary copying cycle, thereby forming a copy.