baber/WOPTO huggingface dataset:
Patent JP-H1075953-A (JP)
Title: Ultrasonic probe
Inventor: TABUCHI YUKITO
IPC: A61B8/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To decrease the quantity of 91e heat transmitted from the heating element of an ultrasonic probe to a body surface. SOLUTION: At least one of the acoustic matching layers disposed between a piezoelectric vibrator 10 and the surface of the living body 200 is formed of the low-thermal conductivity acoustic matching layer 140 consisting of a material having good low thermal conductivity. The low-thermal conductivity acoustic matching layer 140 is formed by incorporating and dispersing low- thermal conductivity particulates consisting of a material having low thermal conductivity, such as silicone, into a base material consisting of an epoxy resin, etc.
Patent JP-H0399246-A (JP)
Title: Fixed sample for verification standard for grain-size-distribution measuring instrument
Inventor: ITO HITOSHI
IPC: G01N15/00
Filed: 1989-09-12
Abstract: PURPOSE:To facilitate verification work and to make it possible to perform verification and adjustment of a measuring instrument accurately by arranging and fixing a plurality of grain-shaped opaque parts at random on a transparent substrate. CONSTITUTION:In a fixed sample 20 for a verification standard for measuring the distribution of grain sizes, a half of a rectangular transparent substrate 21 is made to remain as a transparent part, and grain images of chromium and the like are arranged on the other half. Thus a film is formed. All grain images have the circular form for the white spectrum of the fixed sample 20. The images are arranged on the same plane. The concentration in terms of a volume is 0.1%. The accumulated volume distribution curve becomes linear at the grain diameter of 0 - 192mum in this design. The fixed sample is arranged at a measuring position between a beam expander 5 of a light diffraction type grain-size-distribution measuring instrument and a condenser lens 7. In actual verification, at first, the transparent part of the substrate 21 is set at the lower side, and a laser beam is projected. Then the amount of the transmitted light as a background is measured. Thereafter, the substrate part 21 is turned upside down, and the laser beam is projected on the film part for the grain images. The part is measured. The difference between the outputs is analyzed, and the grain-size distribution is obtained.
Patent JP-S6476828-A (JP)
Title: Solid-state image sensing apparatus
Inventor: YABE HISAO
IPC: A61B1/00
Filed: 1987-09-18
Abstract: PURPOSE:To effectively utilize a space by three-dimensionally arranging a solid-state image sensing chip, a base member and electronic parts, by providing the solid-state image sensing chip, which is arranged behind an image forming optical system capable of forming the image of an object and has an image sensing surface capable of forming the image of the object, in the vicinity of the central part of a substrate and further providing the electronic parts on the substrate behind the solid-state image-sensing chip. CONSTITUTION:For example, a die bonding pad member 32 formed from a brass plate having gold plating applied to both surfaces thereof is provided to the back surface of the imaging surfaces of a solid-state image sensing chip 21 so as to be positioned in the vicinity of the central part of a base member 22 in a state supporting the solid-state image sensing chip 21 from the base member 22. Further, a laminated ceramic condenser 33 and an IC chip 34 are provided to the other surface, which is opposed to the surface provided with the solid-state image sensing chip 21, of the base member 22 and the signal wire 36 transmitting signal to the signal processing circuit provided in a control apparatus 4 through an operating part 8 and a universal cord 9 is soldered to the rear end part of the base member 22. A chip resistor 27 is provided to the rear part of the surface provided with the solid-state image sensing chip 21.
Patent JP-2000067707-A (JP)
Title: Manual operating device for switch
Inventor: FUJIMURA SHIGERU
IPC: H01H3/34
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obstruct the reverse rotation of a main shaft and prevent the malfunction of a switching device by pressing one end of a latch spring with a latch pin by the rotation of the main shaft to energize one engaging part to a locking part side, and preventing the reverse rotation of the main shaft in this state by bringing the locking part into contact with the engaging part. SOLUTION: In operation from a turning-off state to a turning-on state, when a manual operation handle 39 is mounted on a main shaft 1 and turned clockwise, a manual turning-on contact 4 of a manual operation lever 3 fixed to the main shaft 1 rotates a driving lever 12 through a driving spring pin 13, and a toggle spring 19 is compressed to store energy. In this process, a latch pin 11 of an operation lever 8 presses outward a cut end 38 of a latch spring 36, a turning-on engaging part 34 of a latch plate 33 comes in contact with a locking plate 26 fixed to the main shaft 1 to obstructs the counterclockwise rotation of the main shaft 1. When the toggle spring 19 exceeds a dead point, energy releasing force rotates the operation lever 8 through a driving operation pin 14 of the driving lever 12 to conduct turning-on operation.
Patent JP-2001061235-A (JP)
Title: Charging device and charging method
Inventor: SOMEYA KAORU
IPC: H01G15/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a charging device, capable of realizing significant miniaturization and cost reduction by reducing the number of voltage monitor circuits connected in parallel with the respective capacitors, while a current supplied to plural capacitors constituting a capacitor bank is reduced. SOLUTION: This charging device consists of a capacitor bank 20, constituted of a plurality of capacitors C1-C4, a power source circuit 10 which supplies a prescribed charging current 1A and charges the capacitor bank 20, and a voltage monitor circuit 30 detecting and monitoring the voltage charged in the capacitor bank 20. At charging, the capacitors C1-C4 are connected in series, and the charging current 1A is supplied. At voltage monitoring operation, supplying to the charging current 1A is turned off, and the capacitors C1-C4 are connected in parallel.
Patent JP-S6389334-A (JP)
Title: Lens element and its manufacture
Inventor: TANIGUCHI TAKASHI
IPC: B29K83/00
Filed: 1986-10-02
Abstract: PURPOSE:To obtain a lens element having uniform transparent conductive film of excellent bonding strength by a method in which an organosiloxane-based film is provided on the surface of a plastic Fresnel lens and a transparent conductive film is provided on the organopolysiloxane film. CONSTITUTION:An organopolysiloxane film is formed on the surface of a plastic Fresnel lens, and a transparent conductive film is formed on the organopolysiloxane film. The plastics to be used include any type of transparent ones which are suitable for Fresnel lens, and the preferred thickness of the organopolysiloxane film is 10-20mum from the standpoints of obtaining a good bonding strength to the base material and the transparent conductive film. The base material may also be coated with an adequate composition according to the kinds. As the transparent conductive film, an In-Sn oxide capable of providing high transparency and low surface resistance may be cited preferably, and the film of a thickness of 3-500mum is preferably formed by DC sputtering.
Patent JP-H1134599-A (JP)
Title: Underwater fruit and vegetable
Inventor: NOGUCHI YOSHIO
IPC: A01N3/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To manufacture an article to be enjoyed for a long period in a transparent container like an underwater flower of a low cost by using seeds and leaves of grapes. SOLUTION: The underwater fruit and vegetable are obtained by dividing a bunch of grapes to form stems 9 with several grape particles 2, binding sprays 10 with leaves 3 and the stems 9 by a binding implement 1, fixing it to a position fixing plate 4, and sinking it near a center in a transparent container 5 filled with water 6 to sink unfixed grape particles 7 not fixed around it. Antiseptics are cast in the container 5, which is coated with a cover 8 to enjoy the underwater fruit and vegetable for a long period.
Patent JP-S6477591-A (JP)
Title: Postal card and manufacture thereof
Inventor: MATSUGUCHI TADASHI
IPC: B42D15/02
Filed: 1987-09-18
Abstract: PURPOSE: To conceal secret items during mailing and to make the contents seen by a recipient, by comprising a partial temporary adhesion material comprising an interlayer separation layer between an opaque base material and an adhesive layer, and the material is bonded to a postcard mount by the adhesive layer, and separating the base material of the part corresponding to the interlayer separation layer at a cutoff line. CONSTITUTION: A postcard comprises a mount 10 and a partial temporary adhesion material 12 adhered to a part of the mount 10. The partial temporary adhesion material 12 includes a base material 14 made of an opaque material, and the base material 14 is formed by a soft material. One of the main faces of the base material 14 comprises an interlayer separation layer 16, and an adhesive layer 18 is formed on one of the main faces of the interlayer separation layer 16. The interlayer separation layer 16 is not formed near an edge of the adhesive layer 18, and the base material 14 and the adhesive layer 18 are directly adhered with the adhesion force stronger than that between the base material 14 and the interlayer separator layer 16. The partial temporary adhesion material 12 comprises cutoff lines 20a, 20b formed in parallel from one edge to the other edge near the left edge of the part comprising the interlayer separation layer 16, and a cutoff line for separation 22 is formed near the right edge.
Patent JP-H04245944-A (JP)
Title: Bulky polypropylene fiber capable of being dyed and method of its production
Inventor: REIMONDO FURANKU TEIITSU
IPC: D02J1/00
Filed: 1991-07-25
Abstract: PURPOSE: To provide a method for producing hot-bulked polypropylene fibers capable of easily being dyed with cationic, acidic or disperse dyes. CONSTITUTION: The dyeable fibers are formed by blending a major portion of polypropylene with a minor portion of (1) a copolymer of nylon 6, 6 with hexamethylene diamine and an alkali metal salt of 5-sulfoisophthalic acid or (2) a basic reaction product of N-(2-aminoethyl)piperazine, adipic acid and hexamethylene diamine and optionally ε-caprolactam, by extruding the blend in air into filaments, by drawing them up to 2-4 times their undrawn length and by bulking them using a jet of heated turbulent fluid.
Patent JP-2001059752-A (JP)
Title: Microcomputer
Inventor: KIRIHARA MAKOTO
IPC: G01P13/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer effective to reduction of the power consumption of flow meters/flow direction meters. SOLUTION: The microcomputer mounts a sampling pulse generator circuit 14, a flow direction detector circuit 15 and an MR mode register 17 together with a CPU 12, and a clock generator circuit 11 generates and feeds a clock. When signals from first and second sensors 2, 3 are inputted, the flow direction detector circuit 15 determines a forward or reverse flow from the phase relation of sense signals, sends the determined result to the MR mode register 17 and generates an MR interrupt signal to turn the CPU 12 from a standby state with a main clock stopped to an operating state, and the CPU 12 reads the contents of the MR mode register and executes a specified process.
Patent JP-S6478027-A (JP)
Title: A/d converting circuit
Inventor: ISHIGURO KAZUHISA
IPC: H03M1/14
Filed: 1987-09-18
Abstract: PURPOSE:To reduce the maximum number of clocks required for digital conversion by finding only a low-order bit by integration. CONSTITUTION:The titled circuit is constituted of a parallel comparison type A/D converter 15 to decide the high-order bit of the digital conversion quantity of an input voltage Vx, a circuit 16 to generate a high-order bit voltage corresponding to the size of the input voltage Vx, and an integration type A/D converter 17 to impress the high-order bit as the bias voltage of an integrator and to decide the low-order bit. The integration type A/D converter 17 inputs the high-order bit voltage corresponding to the size of the input voltage as bias when performing the integration of the input voltage Vx. In such a way, since it is possible to shorten a period to integrate a reference voltage and to reduce the maximum number of clocks required for the digital conversion, conversion speed can be accelarated.
Patent JP-H05195819-A (JP)
Title: Flow diverter for gas-turbine engine
Inventor: SHINNTSUAN RIU
IPC: F04D29/70
Filed: 1992-09-03
Abstract: PURPOSE: To provide a gas turbine engine that maximizes an airflow bleed and improves particle removal. CONSTITUTION: A gas turbine engine has a circumferentially disposed plurality of pivotal flow splitters 30 between compressor sections 20, 24. By pivoting a leading edge 31 of the splitter into the compressor flow using the total pressure Q of the flow therewith to drive a bleed flow overboard to remove particles, the flow is bled, and particles, particularly, ice in the case of an aircraft fan jet gas turbine engine, can be removed. In the preferred embodiment, the pivotal flow splitter is integrated with a booster variable bleed valve door, and includes a booster bleed duct means 18 that has a bell mouth shaped inducer type inlet 48 for enhancing capture of the compressor flow and particle removal.
Patent JP-H1177421-A (JP)
Title: Pipe cutting cutter
Inventor: MURATA YOJI
IPC: B23D21/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a pipe cutting cutter that can easily bite the well face of a pipe even if the wall thickness of the pipe is thin and can perform cutting and chamfering simultaneously. SOLUTION: The tip section of a shaft 1 which is protrusively provided with a tapered and thin cutting blade 2 is formed of inclined chamfering blades 6 and 6, which are extended perpendicular to this cutting blade 2. This allows the cutting blade 2 to cut a pipe and the chamfering blades 6 to chamfer the pipe continuously. If the cutting blade 2 and the chamfering blades 6 are made a symmetrically shape in the front and back direction of rotation, cutting and chamfering can be done whichever direction a pipe cutter is rotated.
Patent JP-S61113400-A (JP)
Title: Ultrasonic probe
Inventor: DOI TOSHIKATSU
IPC: A61B8/00
Filed: 1984-11-07
Abstract: PURPOSE:To obtain a high-performance ultrasonic probe with a wide band by providing multiple piezoelectric vibrators formed with grooves whose depth changes linearly on one side of a plate having uniform thickness. CONSTITUTION:A ultrasonic wave absorber 6 has grooves 10 communicated with the grooves 9. That is, the piezoelectric vibrator 8 is integrated with three piezoelectric vibrators a set, and the absorber 6 has a groove 7 at the position corresponding to the vibrators 8. Consequently the electrodes 3 under each vibrators 8 are made one body although the grooves 9 are formed, and therefore, the lead wire 4 is connected to each electrodes 3 at one place. Although not shown in the figure, an acoustic matching layer is provided on the vibrators 8. Thus, the ultrasonic probe has a low frequency band at the part where the groove 9 is deeper and a high frequency band at the part where it is shallower, thereby having a wide band as a whole.
Patent JP-H0979338-A (JP)
Title: Material of rolling body for toroidal type continuously variable transmission having excellent rolling factigue strength and rolling body
Inventor: MATSUSHIMA YOSHITAKE
IPC: F16H15/38
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide excellent pitching resistance and rolling fatigue strength and to provide an increased life by using a rolling body material of a specified component for a toroidal type continuously variable transmission and applying cabonitruding treatment. SOLUTION: The steel material for an input disc 5, an output disc 9, and a power roller 10 is used containing C: 0.1-0.6wt.%, Si: 0.05-1.5wt.%, Mn: 0.2-2.0wt.%, V: 0.03-1.0wt.%, P: 0.02wt.% or less, Al: 0.005-0.10wt.%, Ti: 0.005wt.% or less, N: 0.004-0.03wt.%, O: 0.002wt.% or less, and a rest consisting of Fe and inevitable impurities, and Veq being Veq<=0.2 in Veq=(V)+1.2(Si)-1.1(Mn) 0.1+0.3(Cr)+0.4(Mo)+0.2(W) and R being O<=R*<=4.5 in R*=-(Si)+1.5(Mn)+0.5(Ni)+1.5(Cr)+(Mo)-0.5(V)-0.2(W) on which carbonitriding treatment is applied. This constitution provides excellent pitching resistance and rolling fatigue strength and provides an increased life.
Patent JP-S60127329-A (JP)
Title: Manufacture of thermoplastic resin powder
Inventor: SUGIMORI TERUHIKO
IPC: C08J3/16
Filed: 1983-12-14
Abstract: PURPOSE:To obtain titled powder with both improved bulk density and dehydrating ability, by delivering into coagulating solution a latex of thermoplastic resin consisting mainly of butadiene, styrene and acrylonitrile into powdery form with said solution kept above a specific temperature to effect uniform size. CONSTITUTION:The objective powder can be obtained by delivering (A) a latex of thermoplastic resin, >=90wt% of which consists of butadiene, styrene, and acrylonitrile through nozzle having many capillaries [pref. satisfying the equation: L/D>=0.065Re (L is capillary length; D is capillary inner diameter; Re is Reighnolds number)], into coagulating solution kept above 88 deg.C (e.g. aqueous solution of sulfuric acid). EFFECT:Capable of obtaining powder of any desired size in liquid phase without requiring application of gaseous phase.
Patent JP-H1187697-A (JP)
Title: Manufacture of semiconductor, manufacture of semiconductor memory, and semiconductor device
Inventor: IGARASHI WATARU
IPC: H01L21/76
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor for eliminating drop in the threshold voltage at an end of an element forming region, in the case of isolating elements by utilizing an STI(shallow trench isolation) method. SOLUTION: After an element isolation region has been formed by utilizing an STI method, an SiO2 film 6 formed on the upper surface of an element- forming region, and a 7 deg. implantation of impurity ions is executed from above to form a channel region 8. Then, after the region 6 has been removed, a 0 deg. implantation of impurity ions is executed. When the 0 deg. implantation is executed, the impurity ions implanted at a center of the region 8 is channeled to advance deeply into a substrate, but the ions implanted in an end of the channel is retained in the vicinity of the surface of the substrate. Accordingly, impurity concentration at the end of the channel can be set to equivalent to that at the center of the channel or more, so that no drop in a threshold voltage at the end of the channel would occur.
Patent JP-H0399140-A (JP)
Title: Supercooling type ice heat storage system
Inventor: KUROSAKI YUKIO
IPC: F24F5/00
Filed: 1989-09-12
Abstract: PURPOSE:To produce supercooling water in stable state by a method wherein in the middle of a return pipe a coaxial multi-head circulation pump is installed and from respective pump heads arranged in parallel under the same specification the water to be cooled of the uniform flow amount is sent and supplied to the respective tubes of a heat exchanger. CONSTITUTION:It is so constituted that a heat exchanger 1 is equipped with a plurality of tubes independently arranged in parallel and in the middle of a return pipe 4 a coaxitial multi-head circulation pump 5 is installed and from respective pump heads on the same axis arranged in parallel under the same specification the water to be cooled of the uniform flow amount is supplied to the respective tubes of the exchanger 1. As the water to be cooled sent out from the respective pump heads of the pump arranged in parallel under the same specification is distributed in the wholly uniform flow amount and sent and supplied to the respectively corresponding vertical type heat exchangers 101, supercooling water can be produced in stable state.
Patent JP-H0284828-A (JP)
Title: Zero light emission detector for optical pcm communication test
Inventor: OGURA KAZUO
IPC: H04B10/524
Filed: 1988-09-20
Abstract: PURPOSE:To automatically and accurately perform the detection of zero light emission by judging the presence/absence of a zero light emitting state from differential information computed via a sampling measuring part, a histogram generating part, and a difference arithmetic part by a judging part. CONSTITUTION:An output waveform from a device 1 to be tested is inputted to the sampling measuring part 3 via an optical fiber 2. The measuring part 3 divides an input waveform from the device 1 to plural time slots, and output them to the histogram generating part 4, and the generating part 4 generates at least a histogram on a level 0 of respective time slot, and outputs it to the difference arithmetic part 5. The arithmetic part 5 computes the differential information of a part on a plus side and the part on a minus side setting the peak of the level 0 of input and the histogram as a boundary, and judges whether or not the zero light emitting state is set from the differential information computed at the arithmetic part 5 by the judging part 6. In such a way, it is possible to automatically and accurately perform the detection of the zero light emission and to attain the reduction of test man-hours and the improvement of quality.
Patent JP-H10165523-A (JP)
Title: Device and method for cooling skin during laser treatment
Inventor: KARNI ZIV
IPC: A61B17/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To perform miniaturization, to simplify constitution and to perform use near the area of high sensitivity such as eyes or the like by irradiating a target with electromagnetic radiation beams through the opening of a thermoelectric cooling means. SOLUTION: A thermoelectric circuit is formed so as to cool one flat surface 52 of an annular ring 50 and heat the other flat surface 54 when a DC current is introduced through conductors 70 and 72 and is surrounded by the annular ring 50. The surfaces 52 and 54 are formed from a thermally conductive material. Then, an almost cylindrical opening is passed through and formed, a cooling surface 52 is arranged to the skin of a patient and directed to the target on the skin of the patient through the opening and it is irradiated with the electromagnetic radiation for treatment of a pulsed laser or the like. The opening is covered from the top of the cooling surface 52 by a window 60. A temperature sensor 68 is provided on the cooling surface 52 and a skin temperature is monitored. In such a manner, the skin is easily cooled.
Patent JP-2001062682-A (JP)
Title: Table cross feed type grinding machine
Inventor: YAMAUCHI TADASHI
IPC: B24B5/04
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To perform a high-speed and high-precise cross feed without cross- feeding a wheel spindle stock having a heavy weight. SOLUTION: This grinding machine is formed such that a work W (having a plurality of cylindrical processing spots) is supported between a spindle stock on a revolving table 15 being a work table longitudinally slidably placed on a bed and the center of a tailstock and rotationally driven. Meanwhile, a plurality of grinding wheels 5a-5f corresponding to the machining spots of the work W are supported at a wheel spindle stock 2 fixed at a bed. A revolving table 15 having two ends coupled to pivots 43 and 43' through nut holders threadedly engaged with ball screws 30 and 30' is moved forward and backward by effecting synchronous control of the ball screws 30 and 30' for a feed, fixed in a longitudinal direction on both sides on the bed, by servo motors 34 and 34'. A grinding work for the work W is executed by effecting a cross feed to the grinding wheels 5a-5f.