baber/WOPTO huggingface dataset:
Patent JP-H11332598-A (JP)
Title: Oligonucleotide for detecting verocytotoxin-producing escherichia coli and detection using the same
Inventor: FUKUSHIMA SHIGERU
IPC: C12Q1/68
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new oligonucleotide chemically synthesized by using a Vero toxin 1 type gene produced by enterohemorrhagic Escherichia coli(EHEC), etc., present in a specimen as a target and useful for the rapid detection, etc., of the EHEC with a high sensitivity in food poisoning and diarrhea. SOLUTION: This new oligonucleotide is chemically synthesized by using a nucleotide sequence encoding a gene of Vero toxin 1 type (VT1) produced by the EHEC or a Verocytotoxin-producing Escherichia coli(VTEC) present in a specimen as a target so as to be complementary to the nucleotide sequence and has base sequences represented by formulae I and II or at least 10 contiguous bases of the corresponding complementary sequence. The oligonucleotide is useful for simple and rapid detection, etc., of the EHEC or VTEC with a high sensitivity in clinical tests, especially tests on food poisoning and diarrhea. Furthermore, the oligonucoleotide is obtained by selecting a specific base sequence encoding the gene of the VT1 produced by the EHEC or VTEC and chemically synthesizing the oligonucleotide.
Patent JP-H0443042-A (JP)
Title: Density-measurement start reference position correcting method in scan system densitometer and its apparatus
Inventor: KURATA YOSHIAKI
IPC: B41F31/02
Filed: 1990-06-11
Abstract: PURPOSE:To make initial setting operation at a home position easy by a method wherein a distance to a density-measuring start reference position from the home position as a start point is corrected by a drift quantity to obtain a corrected distance, and a position separated by this corrected distance is taken as the density-measuring start reference position, CONSTITUTION:Density of a reference mark 100-1 is fetched to a host computer part 9 accompanying transfer of a density-measuring head. Then, said host computer part obtains a central position of the reference mark 100-1 from the fetched density value by performing specific operation, and a shift quantity LC between a distance LB from a provisional home position 111 to the central position of the reference mark 100-1 and a distance LA from a home position H0 to the central position of the reference LC is substrated from a distance LD from the home position H0 as a start point to the predetermined density measuring start reference position to obtain a correction distance LE. A position separated by this correction distance LE is taken as the density measuring start reference position from the temporary home position H1.
Patent JP-S5575733-A (JP)
Title: Liquid mixer
Inventor: MORIMOTO ISAMU
IPC: B01F27/91
Filed: 1978-12-06
Abstract: PURPOSE:To enable highly viscous fluids to be flowed into turbine portion smoothly by sucking floating substances on surface preferentially by a structure in which the turbine impeller is formed into an upward intake shape and its periphery is provided with an inversely truncated conical draft. CONSTITUTION:The turbine impeller 2 is hanged down in the mixing tank 1 in such a way that the upper opening edge of the inversely truncated conical draft 6 provided on the periphery of an upward intake type of the impeller 2 is touched with the liquid surface. The liquid flow which is sucked in the intake 3 by the rotation of the impeller 2 and then discharged toward the bottom of the tank from the discharge port 4 goes up along the side wall of the tank, as shown by the arrow mark, and thereby the liquid surface turns into an annular flux flowing toward the upper opening edge of the draft 6, thus permitting any type of floating substances to be destroyed into a microscopically uniform mixture without causing the adhesion of them to the wall of the tank or residue thereon of any floating substance, combined with the convective fluidization action produced throughout the tank.
Patent JP-H0330351-A (JP)
Title: Test probe manipulator for wafer probe device
Inventor: HANSU SHIYUMITSUTO
IPC: G01R1/067
Filed: 1990-06-11
Abstract: PURPOSE: To provide a manipulator occupying only a small space, and to falitate operation accurately by employing a base having a composite bench, and providing first, second, and third adjusting spindles. CONSTITUTION: There are provided with a base 1 having a composite table 15 coupled movably with a vertical slide 16 for supporting a perpendicular slide 17 movable in the direction of an axis X on which a mounting part 18 is mounted for a test probe holder, and first, second, and third adjusting spindles 50, 51, 52 disposed on one side surface of a manipulator and extending palallely to each other in the direction of the X axis. The vertical slide 16 coupled with a driving pin 25 is moved upward by the clockwise rotation of the adjusting spindle 51 against the pressure of a spring 131, and when the adjusting spindle 51 is anticlockwise rotated, a compression spring 131 pushes down the vertical slide 16. Hereby, only a small space is required, and operation is facilitated, and accuracy of the adjustment is improved.
Patent JP-S5674071-A (JP)
Title: Cylindrical water-wheel type rotary electric machine
Inventor: ISHIDA ISAO
IPC: H02K1/18
Filed: 1979-11-21
Abstract: PURPOSE:To prevent the occurrence of vibration and distortion in the AC voltage waveform in the cylindrical water-wheel type rotary electric machine by forming the inner peripheral surface of a stator frame at an angle generally equal to the angle of the frame when the frame is applied with buoyancy and inclined in an opposite direction to the floating direction. CONSTITUTION:The inner peripheral surface of the stator frame 13 and accordingly the mounting surface of the stator 12 is inclined at an angle alpha with respect to the axial center S. This inclination is at an angle generally equal to the angle of the frame 13 when the frame 13 is axially floated and inclined with the support as a fulcrum when the frame 13 is floated due to its buoyancy and inclined in an opposite direction to the floating direction of the frame 13. Even if the stator frame is applied with the buoyancy during the operation of the rotary electric machine, the air gap between the stator and the rotor becomes approximately equal in the entire periphery, and accordingly no vibration due to unbalance of the magnetic attracting force acted between the stator and the rotor nor the distortion in the AC output voltage waveform occur.
Patent JP-H06210382-A (JP)
Title: Metal press working its carriage device and method of press working
Inventor: RUTSUSERU JIYON FUEDORU
IPC: B21D37/14
Filed: 1993-06-22
Abstract: PURPOSE: To obtain a redraw carriage subassembly capable of removing, replacing and aligning without disturbing alignment of a tool pack subassembly. CONSTITUTION: A redraw carriage device 28 used together with a crank press 10 is provided with spaced-apart guide rods 34 and a redraw carriage 32 secured to frame members 14a, 14b by spaced-apart support frames 36, 37. The spaced- apart support frames 36, 37 are bolted to respective ones of frame member holding parts 14a, 14b by cap screws 30, are homed against one 14b of the frame members by homing cap screws 76, and support first and second ends of the guide rods 34. Removal and replacement of the redraw carriage device 28 are achieved by removal of the cap screws 30, 76 and by movement of the redraw carriage device 28 without disturbing alignment of a tool pack subassembly 16.
Patent JP-S5482227-A (JP)
Title: Production of diaphragm for condenser microphones
Inventor: TAKAHASHI JIYUHEI
IPC: H04R19/04
Filed: 1977-12-13
Abstract: PURPOSE:To improve the defects in production of the peripheries of diaphragms where metals are difficult to evaporate on the inner side of film spreading rings by providing the objects to be vapor deposited with an inclination to the direction where metal molecules fly. CONSTITUTION:The chamber 5-3 of a bell-jar 5-2 is evacuated to a vacuum and the diaphragms 5-11 composed of plastic films fixed with film spreading rings 5-10 composed of insulator are fitted to a vapor deposition jig 5-4. A metal 5-6 like Ni is heated by a heater 5-5 and metal molecules fly in the direction 5-7. At this time, the objects to be vapor deposited are inclined at an angle 5-9 of preferably 15 to 30 deg., whereby the metal molecules are deposited to an even thickness. Thereby, sure electrical conduction is taken in a certain one direction and there is no sensitivity loss of the microphones.
Patent JP-H0626143-A (JP)
Title: Hollow slab
Inventor: NAKAYAMA KATSUMI
IPC: E04B5/43
Filed: 1993-06-22
Abstract: PURPOSE:To lighten a slab by reduction of used concrete and simplify the process thereof, by arranging truss structures between the upper and lower slabs by making use of vertical reinforcing rods of the slabs at both upper and lower sides. CONSTITUTION:The vertical reinforcing rods 5 arranged in the upper end slab 3 and the lower end slab 2 are regarded as the upper string and the lower string respectively and a plurality of truss beams provided with slanting members between the reinforcing rods 5 are installed laterally every certain interval between the upper end slab 3 and the lower end slab 2. Next, the upper part of the truss beam is buried in the upper end slab concrete and the lower part of the truss beam is buried in the lower end slab concrete respectively to unify the whole body.
Patent JP-H0442387-A (JP)
Title: Coin sorting device
Inventor: FURUYA YONEZO
IPC: G07F1/02
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the malfunction of various kinds of classification equipment arranged in a coin sorting device by preventing the liquid such as detergent from flowing into the path inside of the main body even in case of pouring the liquid from a coin slot. CONSTITUTION:When a liquid F of the detergent, etc., is poured into a coin slot D, this liquid F is guided into a scavenging part 12 without entering into a coin path 6 for selection in a coin sorting device 1 by a guiding groove 10, further quickly discharged to the outside of the coin sorting device 1 through an discharging path 14. The liquid F is detected by a liquid sensor means guided to the scavenging part 12, and an alarm is generated by an alarm means according to the output of detection. Thus, the malfunction caused by short-circuiting electric parts of an electronic circuit, a motor, etc., even when the liquid such as a soft drink, detergent is poured from the coin slot D.
Patent JP-H0817948-A (JP)
Title: Semiconductor device and its manufacture
Inventor: SATO SHINJI
IPC: H01L21/8247
Filed: 1994-06-30
Abstract: PURPOSE:To provide a manufacturing method of an MOS transistor which has a gate insulating film of high breakdown voltage and can realize high level of integration and high reliability. CONSTITUTION:In the manufacturing method of an MOS transistor, a first layer polycrystalline silicon film 15 is formed on a silicon substrate 10 via a gate oxide film, and then selectively etched by using an island pattern as a mask, and a trench 11 for element isolation is formed by selectively etching the substrate 10. A CVD oxide film 12 is buried and formed in the trench 11, a second layer polycrystalline silicon film 20 is formed on the whole surface, and the second layer polycrystalline silicon film 20 and the first layer polycrystalline silicon film 15 are selectively etched by using a line type pattern formed on the first layer polycrystalline silicon film 15 as a mask.
Patent JP-S63314815-A (JP)
Title: Magnetic fixing device
Inventor: SAKURADA TSUKASA
IPC: H01F7/02
Filed: 1987-06-18
Abstract: PURPOSE:To obtain a hardwearing magnetic fixing device wherein thermal strain does not exist in base material and characteristics do not deteriorate, by providing a magnetic acting surface with a hardened region applying spray coating material of rigid ceramic material, cermet material or metallic material. CONSTITUTION:The surface plate 14 of a chuck has slender hardened regions 32 specifying a magnetic acting surface 30 together with slender magnetic pole segments 24, 26 alternately arranged in parallel facing each other across a spacer 22 of non-magnetic material. The region 32 is formed by spray-coating rigid material of ceramic material Al2O3 and the like, cermet material WC-Co and the like, and metallic material Mo and the like, and stacking the coating films. Each hardened region 32 is arranged on the surface plate 14 except both sides in the width direction, in order to prevent it from exfoliating from a base material. In this constitution, a magnetic acting surface 30 is provided with the hardened region, so that the hardwearing properties are improved, and the hardened region is formed by spray coating, so that thermal influence on the surface plate 14 is extremely little as compared with heat-treating method. Therefore thermal strain does not occur in the inside, and the deterioration of characteristics is reduced.
Patent JP-2000061614-A (JP)
Title: Apparatus for producing amorphous alloy and production of amorphous alloy
Inventor: ONUKI MASAHIDE
IPC: B22D27/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To produce a producing apparatus which can simply and surely obtain a better and large dimensional bulk state amorphous alloy formed product and a producing method for the amorphous alloy. SOLUTION: A die 1 is composed of a lower die 3 having a metallic material melting part 14 and a cavity part 13 and an upper die 2 for forming by pressing the molten metal 24 in the metallic material melting part 14 together with the lower die 3 and flowing into the cavity part 13. Further, the metallic material melting part 14 in the lower die 3, is constituted of a material having <=250 kcal/(m.h. deg.C) thermal conductivity.
Patent JP-S5274566-A (JP)
Title: Gas purifying method
Inventor: HAMADA MASATERU
IPC: B01J27/055
Filed: 1975-12-17
Abstract: PURPOSE: To make the harmfull substance harmless effectively, by feeding contaminated gas, containing NOx, SOx and bad smell component, into the vessel, packed with alkali metals or alkali earth metals compounds or both mixtures, maintaining the temperature of vessel lower than the melting point of packed metals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6042668-A (JP)
Title: Method for inspecting nuclear magnetic material
Inventor: AMAMIYA YOSHIFUMI
IPC: G01R33/38
Filed: 1983-08-17
Abstract: PURPOSE:To obtain a thermal equilibrium magnetization necessary for measuring temp. in human body by applying a pulse magnetic field to a specified part of an inspecting body in an electrostatic magnetic field and extracting a frequency component corresponding to a nuclear magnetic resonance condition from a generated free induction damping (FID) signal. CONSTITUTION:If the second magnetic field is impressed by a magnetic field forming apparatus 2 superimposingly to the first magnetic field by magnetic field forming apparatuses 11, 12 of a nuclear magnetic resonance apparatus to impress a 90 deg. pulse 31 to a high-frequency coil 3, nuclei in a range containing the specified part 40 of the inspecting body 4 are excited. Next, if a 180 deg. pulse 32 is impressed, magnetized directions in xy plane become uniform, and a peak is generated in a detecting signal 6 of the coil 3. Then, if the second magnetic field is eliminated, the signal 6 becomes the FID under the existence of the first magnetic field. The frequency component corresponding to the nuclear magnetic resonance condition of the nuclei in the part 40 is extracted from the signal 6 by a frequncy selector, and a quantity proportional to the thermal equilibrium magnetization is outputted to an indicator.
Patent JP-H01320356-A (JP)
Title: Speed changer of planetary gear type for vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H3/66
Filed: 1988-06-18
Abstract: PURPOSE:To obtain a wide range of a transmission gear ratio by linking 1st, 3rd ring gears, a 2nd carrier and 1st, 2nd sun gears to an input member via each engaging device and 1st, 2nd, 3rd ring gears, 1st, 2nd carriers and a 1st sun gear to a position fixing member via each engaging device. CONSTITUTION:A 2nd sun gear 18s and 3rd sun gear 20s are linked to an input shaft 14 via a 1st clutch K1, 1st ring gear 16r, 2nd carrier 18c and 3rd ring gear via a 2nd clutch K2 and a 1st sun gear 16s via a 3rd clutch K3, and a 1st ring gear 16r, 2nd carrier 18c and 3rd ring gear 20r are linked to a position fixing member 12 via a 1st brake B1, a 1st carrier 16c and 2nd ring gear 18r via a 2nd brake B2 and the 1st sun gear 16s is via a 3rd brake B3. Consequently a wide transmission gear ratio range can be obtd.
Patent JP-H11190927-A (JP)
Title: Picture forming device
Inventor: HIRABAYASHI JUN
IPC: G03G15/08
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To make performable an ozoneless injection charging with a low application voltage and a clenerless system without problem independently of contamination of developer using a simple member as a contact charging member by placing charging promotion particles at a charging part being a nip part of a image carrier and a contact charging member. SOLUTION: Charging promotion particles M1, M2 are previously held on the outer peripheral surface of a charging roller 2 as a coat, and charging promotion particles m1, m2 exist in a charging part (a). And, the charging roller 2 is rotation-driven with circumferential speed of 100% in the reverse direction to a rotation direction of a photosensitive body 1 in the charging part (a), and contacted to a surface of the photosensitive body 1 with speed difference. A prescribed charging bias is applied to the charging roller 2 from a charging bias power source S1. Thereby, a peripheral surface of the rotation photosensitive body 1 is contact-charging-processed to the prescribed polarity and potential by a direct injection charging system.  In this case, charging bias is applied to the charging roller 2 so that an outer peripheral surface of the photosensitive body 1 is uniformly charging-processed to approximately -700 V.
Patent JP-H096942-A (JP)
Title: Marking reader
Inventor: ISHIGURO YASUO
IPC: G07D5/02
Filed: 1995-06-16
Abstract: PURPOSE: To provide a marking reader simple in structure and reducible in size. CONSTITUTION: This marking reader is provided with a transparent plate 3 which is provided in a housing 2 and on which an object 4 to be read is placed and an image pickup means C which reads the object 4 to be read that is placed at an image pickup position on the transparent plate 3 and lit up, by picking up its image. The marking reader is provided with plural light sources 11 which are arranged annularly inside the transparent plate 3 and emit light outward in the housing 2 and an annular reflecting mirror 14 which is arranged outward surrounding the light sources 11 and reflects the irradiation light from the light sources 11 to the object 4 to be read on the transparent plate 3. Consequently, lighting having a sufficiently long optical path is enabled in a small space and the object to be read can be lit up with small irregularity.
Patent JP-H1091379-A (JP)
Title: Data converter, data transmission method and information storage medium containing data conversion function
Inventor: SHIMADA TAKAO
IPC: H04L12/66
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To additionally display new buttons and information on a client screen without destroying the original page layout by converting an answer command into a conversion command based on the conversion instruction information and sending the conversion command to a client device together with the conversion instruction information. SOLUTION: A server 101 is connected to an image constitution extension device 103 via a network 102. The device 103 performs the conversion of data and relays them. A client 105 is also connected to the device 103. When the client 105 transmits a transfer request command of the screen constitution data which are held by the server 101, the device 103 can convert the data to be transferred to the client 105 via a function which adds a conversion extender to a specific data address of a specific tag description when the screen constitution data are transferred and a function which eliminates the conversion extender from the data address and transfers it to the server 101 when a command is transferred.
Patent JP-H01318386-A (JP)
Title: Yc separation control circuit
Inventor: FUJITA MASAAKI
IPC: H04N9/78
Filed: 1988-06-17
Abstract: PURPOSE:To always keep a high picture quality by using an optimum field memory to perform YC separation of high picture quality with respect to a signal connected to a television receiver and discriminating regularity of the inputted signal. CONSTITUTION:A video signal 25 and a Y signal 26 of the YC separation input are switched by a switch 11 and are applied to an inter-frame YC separating circuit 1 and an inter-line YC separating circuit 2 as a signal 29. Meanwhile, the video signal 25 and a chroma signal 27 of the YC separation input are switched by a switch 12 and are demodulated to a color difference signal 30 through a band-pass filter 8 by a color demodulating circuit 9 and are applied to an inter-frame YC separating circuit 4 and an inter-line YC separating circuit 5. Simultaneously, signals 29 and 30 are applied to a motion detecting circuit 3 to detect the state of motion of signals, and an output signal 41 is made active when motion occurs. Thus, the performance of the television receiver of high picture quality where the field memory is applied is always kept opti mum, and especially, a great action effect is obtained in popular devices of IDTV(improved definition TV) or EDTV(extended definition TV).
Patent JP-H0640284-A (JP)
Title: Roof unit loading tool on truck
Inventor: KAWAKAMI HIDETADA
IPC: E04B1/348
Filed: 1992-06-10
Abstract: PURPOSE:To form a small-sized loading tool which loads the deck of a truck with a roof unit, and not to bring the roof unit into contact with the deck. CONSTITUTION:A loading tool 5 is provided with a base part 13 which is installed on the load-carrying platform 2, and a rising part 14 which supports the lower surface of a roof unit 3 at its upper end. Moreover, the height of the rising part 14 includes a clearance S between the eaves end parts 8A, 9A of roof parts 8, 9 in the roof unit 3, and the load-carrying platform 2.
Patent JP-H0714900-A (JP)
Title: Semiconductor integrated circuit for process defect analysis
Inventor: HOSHI MASAAKI
IPC: H01L21/66
Filed: 1993-06-22
Abstract: PURPOSE:To provide a defect analysis TEG which is capable of detecting all the process defects generated in a logic LSI and locating defect generating points. CONSTITUTION:The output terminals of two-input NOR circuits X1 to Xm-1 are connected to the inputs of the other two-input NOR circuits X2 to Xm, the NOR circuits X1 to Xm are connected together in series, and the other input terminals of logic cells are connected to checking signal input terminals A0 to Am. When prescribed signals (e.g. '0,0,0...', '0,0,0..., 0.1...) are inputted into the input terminals A0 to Am, a defective NOR circuit can be located based on the level of signals outputted from a check signal output terminal B. In an actual defect analysis TEG, rows each composed of logic cells connected together in series are provided in a multi-stage, and NOR circuits are arranged in matrix. Therefore, a fault point can be located by a TEG, and an analysis operation such as the analysis of the kind and the cause of defects can be efficiently carried out.