baber/WOPTO huggingface dataset:
Patent JP-H11148932-A (JP)
Title: Blood separation device and method
Inventor: BELL MICHAEL L
IPC: B04B5/04
Filed: 1998-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for quickly separating partial sample of blood plasma or blood serum from a blood sample. SOLUTION: A separator 10 and method for quickly separating partial sample of blood plasma or blood serum from cells 28 in a blood sample 26 are provided. The separator includes a housing 12 for regulating a separation container 14, an outlet opening, a valve 18 for selectively sealing the outlet opening, and a spinner 22. At first, the housing 12 is rotated by separation speed producing the separation of the cells from blood plasma or blood serum. Subsequently, the spinner 22 opens the valve 18 and the housing is rotated at the discharge speed of higher speed than the discharge of the cells is produced through the outlet opening. After the cells are discharged from the separation container 14, the rotation of the housing 12 is stopped, and blood plasma or blood serum is collected from the separation container 14.  Since the separator provided herein does not use separation gel, it is easily washed and utilized again.
Patent JP-H1069660-A (JP)
Title: Driving device of drilling direct-read-after-write type optical disk
Inventor: TAKIGUCHI TAIZO
IPC: G11B7/125
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To improve a reproducing function to the data part of a drilling direct-read-after-write type optical disk. SOLUTION: The recording surface of the drilling direct-read-after-write type optical disk 1 is irradiated by a reproducing light with an optical head 3 via an objective lens 33, and a focus bias signal is fed from an optical data control part 62 of a control part 6 to the servo circuit 41 of the servo part 4 executing a focus control with the objective lens 33 driven based on a reproducing output obtained from the recording surface. By this way, the optimal focus state is obtained in a pre-pit zone and data zone respectively.
Patent JP-H1073026-A (JP)
Title: Crank chamber supercharging v-type engine
Inventor: TAGAMI ATSUSHI
IPC: F02B75/22
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To improve a design free degree of an intake system means by separating a connecting rod housing chamber per cylinder into an intake chamber and a compression chamber by a corresponding connecting rod, in a crank chamber supercharging V-type engine, and forming an intake hole connected to the intake chamber on a part opposing to a cylinder in a crank case. SOLUTION: Each connecting rod housing chamber 60 enclosed by a crank cell 50, each crank web 41, and a piston 35 is formed per cylinder bore 11 of right and left banks 2A, 2B of a V-type engine 1. Each connecting rod housing chamber 60 is separated into an intake chamber A and a compression chamber B by a connecting rod 37. An intake passage forming member 75 of an intake system means including a carburetor and an air cleaner is fit-connected to a nearly center part of right and left crank shafts 39 of a crank case 3 front part, and each opening end branched off from the intake passage 75 is communicated to an intake hole communicated to the intake chamber A in the crank case 3. A pressurizing intake system means is arranged in parallel on the compression chamber B side, and a pressurizing intake pipe 65 is opened inside the pressurizing chamber housing 63.
Patent JP-H0678172-A (JP)
Title: Television signal processing circuit
Inventor: HARADA HIDEAKI
IPC: H04N9/45
Filed: 1992-08-28
Abstract: PURPOSE:To eliminate the necessity of an exclusive oscillator corresponding to a different TV system and to reduce the number of parts by providing a PLL with a variable digital frequency source for controlling oscillation frequency by digital data. CONSTITUTION:The variable digital frequency source 1 is oscillated at integer time of horizontal synchronizing frequency under the control of control data Da to output digital data DO. The data DO are converted into an analog signal with N times the frequency of the frequency source 1 by a D/A conversion circuit 2. The signal AO is frequency-divided into a 1/N frequency signal by a frequency dividing circuit 4 through an LPF 3 and outputted as a horizontal synchronizing signal H. A part of the signal H is inputted to a phase comparator 6 and phase-compared with a horizontal synchronizing pulse S outputted from a synchronizing separator circuit 5. Phase difference data DP is fed back to the frequency source 1 as control data Da by an integrating circuit 7 to control the frequency of the source 1.
Patent JP-S61108100-A (JP)
Inventor: OZAWA JUNTARO
IPC: B64C39/10
Filed: 1984-10-31
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-S61107190-A (JP)
Inventor: HAINO HIROSHI
IPC: G21C13/024
Filed: 1984-10-31
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-H0896459-A (JP)
Title: Disk chucking mechanism
Inventor: KIBUNE HIDEAKI
IPC: G11B17/028
Filed: 1994-09-26
Abstract: PURPOSE: To surely chuck a disk without making disk chucking force larger than needed by providing the above disk chucking mechanism with a high- friction member for pressing a disk-shaped information recording medium from the turn table side within the turn table. CONSTITUTION: The high-friction member 8 is formed to an annular form by a high-friction material. The high-friction member 8 is energized in the axial central direction of a revolving shaft 2 which is a direction to press the disk 14 by a coil spring 7 of a sufficiently small spring constant, by which the influence of the fluctuation in projecting height is sufficiently lessened. As a result, the fluctuation in the force that the high-friction member presses the disk 14 is made sufficiently small. The disk 14 is, therefore, surely chucked without making the disk chucking force larger than needed, by which the load of the disk chucking mechanism and the disk loading mechanism is lessened and the size and cost of the device are reduced.
Patent JP-H0657485-A (JP)
Title: Pretreatment for coating of anodic oxide film of aluminum or aluminum alloy
Inventor: TSUCHIYA SHOICHI
IPC: C25D11/18
Filed: 1992-08-05
Abstract: PURPOSE:To surely improve the adhesion of a coating on an anodic oxide film allowed to stand outdoors with a simple method and without any skill. CONSTITUTION:The anodic oxide film or an electrolytically colored film applied on the surface of aluminum or aluminum alloy is allowed to stand outdoors for color matching, etc., and then a synthetic-resin coating is applied thereon. In this case, when the anodic oxide film or electrolytically colored film is formed, the film is dipped in a chromic acid conversion treatment agent before the synthetic-resin coating is applied, then washed with water and dried. Consequently, the film surface is cleaned by the oxidation action of chromic acid, and the adhesion of the coating is improved.
Patent JP-H10121292-A (JP)
Title: Formation of porous anodized alumina film
Inventor: NAKAO MASASHI
IPC: C25D11/16
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the roundness of fine pores and the uniformity of pore diameter in a porous anodized alumina film and to regularly arrange the pores at regular intervals. SOLUTION: Plural recesses 11 are previously arranged on the smooth surface of an aluminum sheet 10 at regular intervals in much the same way that the pores of an aluminum film 30 are arranged in anodization, and then the sheet 10 is anodized. The recesses 11 are formed by pressing a substrate provided with plural protrusions on the surface of the aluminum sheet to be anodized.
Patent JP-2001055987-A (JP)
Title: Scroll fluid machine
Inventor: KAAI MASAFUMI
IPC: F04C18/02
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To improve entire compression efficiency in initial compressing operation to be similar to that in normal operation, stabilize the behavior of revolving scrolls and reduce noise and vibration. SOLUTION: A revolving shaft 23 is provided for inner rings 21A, 21B of eccentric bearings 16A, 16B and revolving scrolls 24A, 24B provided at both ends of the revolving shaft 23 for defining compression chambers 28A, 28B between fixed scrolls 4A, 4B. A rotational shaft 22 is rotated with the operation of a motor 10 to cause revolving motion of the revolving shaft 23 integrally with the inner rings 21A, 21B, whereby the revolving scrolls 24A, 24B are subjected to revolution to produce air compression in the compression chambers 28A, 28B. Pressure chambers 31A, 31B are also provided on the backs of the revolving scrolls 24A, 24B for introducing intermediate pressure from the compression chambers 28A, 28B in such a manner that the pressure chambers 31A, 31B are communicated with each other via a communication piping 34.
Patent JP-H0659465-A (JP)
Title: Photosensitive drum mounted with drum holding plate
Inventor: YASHIKI YUICHI
IPC: G03G5/10
Filed: 1992-08-06
Abstract: PURPOSE:To provide the photosensitive drum improved in the adhesive power between the drum and a drum holding plate. CONSTITUTION:This photosensitive drum 3 is formed by adhering and fixing the drum 3 formed with a photosensitive layers 2 via under coating layers on a cylindrical hollow base body 1 and the drum holding plate 4 by an adhesive 9 to the inside surfaces at the ends of the drum. Coating films 8 are formed by a coating liquid for forming the under coating layer on the adhesive surfaces of the inside surfaces at the ends of the drum and the drum holding plate 4.
Patent JP-2001050945-A (JP)
Title: Mass spectrometer
Inventor: NAKAYAMA YOJI
IPC: G01N30/86
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To improve identification determination in library search by surely eliminating the background. SOLUTION: A mass spectrometer separates a compound for ionization and acquires measurement data of the mass spectrometer (step S13), a spectrum is extracted based on specified points by chromatogram (step S14) of the measured data of an entire period (steps S15 and S18), and a library for storing the spectrum of a known compound is searched (step S19) for performing qualitative analysis of the compound. In the mass spectrometer, the peak of each ion chromatogram due to measurement data near the specified point is determined (steps S16-S18), thus extracting the spectrum of ions where the peak exists.
Patent JP-H04110046-A (JP)
Title: Production of solid catalyst
Inventor: HAMA ITSUO
IPC: B01J37/30
Filed: 1990-08-31
Abstract: PURPOSE:To unnecessitate repeated filtration and washing by removing anions contained in a soln. contg. active metal ions by treatment with an anion exchange resin before contact with a carrier. CONSTITUTION:A soln. contg. active metal ions such as Al<3+> is brought into contact with a carrier such as MgO to deposit the ions on the carrier and to prepare a catalyst slurry and the solid catalyst is recovered from the slurry. At this time, the soln. is treated with an anion exchange resin to remove anions such as NO ions contained in the soln. before contact with the carrier. By this simple operation, a catalyst slurry nearly free form anions can be obtd. and the solid catalyst can be produced without requiring repeated filtration and washing of the slurry. Since the used anion exchange resin is simply regenerated as usual and can be repeatedly utilized, the cost of production can be reduced.
Patent JP-H0394905-A (JP)
Title: Rolling mill for linear body
Inventor: FUKUOKA SHINGORO
IPC: B21B1/08
Filed: 1989-09-05
Abstract: PURPOSE:To improve the quality and yield of a linear body by providing 1st and 2nd rolling stands having a pair of 1st and 2nd rolling rolls, equipping a circular arcuate guide at the inlet port of a rolling mill as well and preventing the lead-in to the rolling mill with a linear body being rotated. CONSTITUTION:A linear body 1 to be rolled is rolled by progressing 1st and 2nd rolling stands 16, 18 in order. Namely the linear body 1 is rolled at a specific inclination angle by a rolling roll 12A, then rolled at the inclination angle different by 90 deg. by a rolling roll 12B and rolled at the same inclination angle as the original inclination angle again by the final 1st pair of rolling rolls 12C. The linear body 1 rolled at a specific reduction of area is thus obtained. A pair of 2nd rolling rolls 14 prevent the fall of the linear body 1 by the inclined shoulder faces of a pair of 1st rolling rolls 12. A circular arcuate guide 28 which is installed at the inlet port of a rolling mill 10 and to guide so that the linear body 1 to be fed from a supply stand 26 is not rotated is equipped and thus the reduction in the quality of the linear body and disconnection can be prevented.
Patent JP-H1074483-A (JP)
Title: Fluorescent lamp and lighting system
Inventor: SUEKUNI EIJI
IPC: H01J65/00
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent lamp equipped with an aperture and a lighting system using the same in which no separation of a shading film is allowed even if a silane coupling agent is deteriorated by light passing the aperture in life performance, and no manufacturing facilitation is marred. SOLUTION: A reflection film 2 is formed on a bulb inner face along the axis direction of an elongated translucent bulb 1 leaving an elongated aperture 6, and a phosphor layer 3 at least on the inner face side of the reflection film 2 is formed. Simultaneously, after a silane coupling agent is coated on the outer face of the bulb 1, a shading film 5 mainly composed of synthetic resin is formed thereon so that its edge portion directly faces the edge portion of the aperture 6. A discharge medium is filled inside the bulb, and a discharge inducing means is provided therein. Since the edge portion of the shading film 5 directly faces the edge portion of the aperture 6, the silane coupling agent under the shading film 5 is not deteriorated by light passing the aperture 6 in the life performance of a fluorescent lamp so that the shading film 5 is not separated.
Patent JP-S61109234-A (JP)
Inventor: KOTANINO HITOSHI
IPC: G01F25/00
Filed: 1984-10-31
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-S59120142-A (JP)
Inventor: MAEKAWA TAKAAKI
IPC: A61B10/00
Filed: 1982-12-28
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-2000056879-A (JP)
Title: Indication information transmitting process for image correcting or editing operation
Inventor: ONOGAWA YOSHIHIKO
IPC: G06F3/048
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To effectively transmit operation indications when a director makes the operation indications and an operator processes an image according to them at the time of an image correcting or editing process regarding the design, etc., of a photographed picture and printed matter. SOLUTION: The image 20 to be processed is displayed on a monitor 75 and closed outline figures 33, 43, 53 as processed areas of operation indications for image correction or editing that the director intends and comment character strings 33, 43, and 53 showing how operation is done, and further polygonal parts 32, 42, and 52 showing their correspondence relation are inputted. Then the operation indication information is stored together with the image and transmitted to the operator. The operator easily and securely grasp the intention of the director by displaying the operation indication information together with the image and efficiently corrects or edits the image as the director intends.
Patent JP-S6290705-A (JP)
Title: Controlling system for numerical controller
Inventor: ISHIKAWA KOICHI
IPC: B23Q15/00
Filed: 1985-10-17
Abstract: PURPOSE:To omit hardware devices, such as encoder, etc., by finding the revolving speed of a main spindle necessary for making synchronous cutting feed by means of an S command inputted after a working program and performing control by calculating a cutting feed speed with a CPU. CONSTITUTION:When a synchronous feed working is performed, the revolving speed of a main spindle is found by means of an S command inputted from a working program input device 3 of a tape reader, etc., and inputted to a CPU in a numerical controller main body 1. Since a synchronous feed command D which is previously inputted from a keyboard 2 is stored in the CPU, the above-mentioned S command and synchronous feed command D are multiplied by each other by the CPU. As a result, a cutting feed speed P is calculated and a machine 5 to be controlled, such as machine tool, etc., is controlled.
Patent JP-S61110074-A (JP)
Title: Underwater object detection system
Inventor: KOTANINO KIYOSHI
IPC: G01S3/82
Filed: 1984-11-02
Abstract: PURPOSE:To elevate the accuracy of resolving power by a method wherein receivers are arranged in horizontal and vertical mosaics by being divided into horizontal and vertical systems and new channels, right and let and upper and lower are created by a phase shaping means to form horizontal and vertical sharp fan beams by a multiplying means. CONSTITUTION:Receivers 100 are arranged horizontally in channels H1-H20 and vertically in channels V1-V10 in such a manner as to be a mosaic. Amplifiers 200 forms two receiving systems of thirty channels, H1-H20 horizon tally and V1-V10 vertically and in the horizontal system, outputs of phase shapers 310 are synthetized to construct new beam channels HL-1-HL-n and HR-1-HR-n to amplify 400. Then, outputs HL-1 and HR-1, HL-2 and HL-n and HR-n of amplifiers 400 are multiplied 500 to obtain a fan beam array of sharp beam H1'-Hn' horizontally. Thus, like the horizontal system, in the vertical system, sharp beams V1'-Vn' are obtained vertically to form three- dimensional pencil beams.
Patent JP-2001053182-A (JP)
Title: Ceramic package for semiconductor device
Inventor: KATAHIRA YASUSHI
IPC: H01L23/08
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic package for a semiconductor device, which does not generate cracks due to stress and can improve I/O isolation characteristic. SOLUTION: An inner wall surface in a lead penetration part of a sidewall part 10d, disposed in upright around a chip mounting region, is positioned on the same surface as the inner wall surface of a ceramic part 15a formed in the lead penetration part. On the interface between the ceramic part 15a and the inner wall surface 17 of the sidewall part 10d, a gap 16 is so formed that airtightness of a space forming the chip-mounting region is ensured.
Patent JP-H1071706-A (JP)
Title: Printing machine
Inventor: TSUTSUI YOSHIHIRO
IPC: B41J2/01
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To automatically print letters on a matter to be printed consisting of a sheet body in continuous length. SOLUTION: A printing machine 1 is connected with a personal computor. A plurality of wooden sheets 4 for tombs each consisting of a sheet body in continuous length are carried on a hoisting and lowering member 19 of a carrying-in magazine 17. When the hoisting and lowering member 19 is elevated intermittently, a transferring means 21 transfers the wooden sheets 4 for tombs to a delivering means 7. When the delivering means 7 transfers the wooden sheets 4 to a printing part A and stops, a printing head 6 is actuated by printing data from the personal computor to print specified letters on the wooden sheet 4. When printing is finished, the delivering means 7 is actuated again to deliver the printed wooden sheet 4. When it is delivered at a definite distance and is stopped, a transferring means 22 transfers the printed wooden sheet 4 to a carrying-out magazine 18.  Printing is continuously performed by repeating operation like this.
Patent JP-H0784058-A (JP)
Title: Ge semiconductor detector
Inventor: KOBAYASHI HIROYUKI
IPC: F25J1/00
Filed: 1993-09-16
Abstract: PURPOSE:To suitably serve a low temperature refrigerator for maintaining cooling by solving special problems regarding measurement of nuclide such as facilitating desire of maintaining of high energy resolution, surrounding of a shielding wall around a Ge(germanium) semiconductor detector, setting of an isolating distance from an operation controller, check and maintenance of an apparatus, diagnosis of trouble cause, etc. CONSTITUTION:A Ge semiconductor detector has a Ge semiconductor detecting unit 1 connected to a liquefied gas storage vessel 2, and a cold head 6 of a refrigerator 4 set at its temperature to a liquefying temperature or lower of liquefied gas and disposed in an opening 2a of the vessel, and comprises a vibration absorption layer 20 made of gel-like substance having electric insulation and interposed between the opening 2a of the vessel and the head 5.
Patent JP-H0670905-A (JP)
Title: Magnetic resonance diagnostic device
Inventor: WATANABE HIDEHIRO
IPC: A61B5/055
Filed: 1992-08-31
Abstract: PURPOSE:To provide a magnetic resonance diagnostic device which can reduce the observation time and image at high speed by time-varying high frequency pulse and gradient magnetic field waveform to selectively excite different regions of a tested body. CONSTITUTION:A uniform static magnetic field and a gradient magnetic field having linear gradient magnetic field distribution in three directions x, y, z which intersects perpendicularly to the above magnetic field in the same direction are applied to a tested body by a static magnetic field magnet 1, gradient coil 2 and a shim coil 4. In the case of locally exciting a part in a two-dimensional region, first a locus on K space is set. At this time, a desired region is excited by gradient magnetic field weveforms Gx(t), Gy(t) and high frequency magnetic field B1(t). In the case of locally exciting a part in a three-dimensional region, the similar operation is performed. Thus, the gradient magnetic field waveform as well as RF pulse is time-varied to excite some spins in the region so as to reduce the encoding number.
Patent JP-H0777152-A (JP)
Title: Water turbine having no tail water chamber
Inventor: SUDO RYOSAKU
IPC: F03B1/00
Filed: 1993-08-25
Abstract: PURPOSE: To provide a housing structure requiring a small installation area and preventing a runner from being braked by the water discharged from the runner in a horizontal shaft impulse water turbine. CONSTITUTION: A discharge chamber provided behind a runner is abolished, a flange 13 is provided on the peripheral edge of the opening end of a housing 1 generated thereby, the housing 1 is fitted to the opening section of a building wall face via the flange 13, thus water can be directly discharged outdoors from the runner, and a water turbine with no discharge chamber is obtained.
Patent JP-S59126116-A (JP)
Title: Clutch apparatus
Inventor: NAKAHARA TOSHIO
IPC: G03G15/04
Filed: 1982-12-29
Abstract: PURPOSE:To permit simple and easy restoration to the normal operation even in trouble during scanning-transfer by installing an expandable means equipped with four blades and selecting the solenoid operating conditions and installing a clutch release means, thus permitting the correctly synchronized drive of a photosensitive material and an optical apparatus. CONSTITUTION:An engagement recess 44a is formed on a ratchet wheel 44, and the relative timing between a photosensitive drum 10 and the engagement recess 44a is maintained at constant value. When the ratchet wheel 44 turns to a prescribed position, a clutch is turned ON by the engagement of the ratchet 42 and the engagement recess 44a, and a driving gear 39 is driven, and an illumination apparatus 3 and a mirrors 4, 5, and 6 are scanning-driven in a prescribed timing with the photosensitive drum 10, and the optical image of a manuscript is exposed onto the photosensitive drum 10. When the ratchet wheel 44 performs one revolution, the clutch is turned OFF, and the scanning-drive of the optical apparatus stops. The photosensitive drum 10 and a transfer drum 13 stop when the operation is completed. The optical apparatus scanning-follows when the clutch is turned OFF, and after stop, the optical apparatus returns to the waiting-position irrespectively of the revolution of the photosensitive drum 10 by the operation of a servomotor for scan return.