baber/WOPTO huggingface dataset:
Patent JP-H07163558-A (JP)
Title: Ip processing method for ultrasonic diagnostic system and ultrasonic diagnostic system
Inventor: CHIN UN
IPC: H04N7/18
Filed: 1993-12-10
Abstract: PURPOSE:To obtain at least one projecting image of the maximum value, the minimum value, a mean value, and a (maximum value+minimum value) in real time in an ultrasonic diagnostic system. CONSTITUTION:An IP processing part 3 stores first frame data obtained by an ultrasonic probe 1 in buffer memory 4 as IP data. Then, when second and after frame data obtained successively for every prescribed position by moving the ultrasonic probe 1 in a direction almost perpendicular to a scanning plane are inputted, data corresponding to a projecting direction for one datum in the frame data is read out from the IP data stored in the buffer memory 4, and IP processing is applied to both data, and a result is written on the buffer memory 4 repeatedly as one datum in the IP data. The IP data in the buffer memory 4 is image-displayed in parallel with the sequential input of the frame data.
Patent JP-H03173040-A (JP)
Title: Manufacture of shadow mask for color cathode-ray tube
Inventor: KITA NOBUO
IPC: H01J9/14
Filed: 1989-11-30
Abstract: PURPOSE:To prevent defects of through holes for electron beams due to loose contact of a negative plate to a photosensitive film on shadow mask material plate by spraying a photosensitive material on a smooth film of the photosensitive material provided on the plate to roughen the surface of the film. CONSTITUTION:A photosensitive material is sprayed on a smooth film 19 of the photosensitive material provided on a shadow mask material plate to make a rough film 20 of the smooth film. Thus when a negative plate is close contacted to the plate with vacuum adhesion, the negative plate can be close contacted uniformly to allover surface of the photosensitive film by the evacuating effect of recessed groove portions on the roughened film. Thereby defects due to the loose contact generated from residual air can be eliminated to easily manufacture specified shadow masks of holes of suitable shape, and the negative plate can be close contacted to the photosensitive film in a short time to improve the production efficiency of the shadow masks.
Patent JP-H10142510-A (JP)
Title: Objective lens for microscope
Inventor: SUENAGA YUTAKA
IPC: G02B21/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens for microscope in which an actuation distance is long, an image surface is flat over the periphery from the center, the various kinds of aberration are excellently corrected and a mechanism excellently correcting the various kinds of aberration even when the thickness of a transparent parallel flat plate arranged on an object side is changed is provided. SOLUTION: This lens is composed of a first lens group G1 consisting of the combined lens of a lens whose concave surface is faced to the object side and which is provided with negative refractive power and a lens whose convex surface is opposed to an image side and which is provided with positive refractive power, the second lens group G2 of a combined lens provided with a combined surface having the negative refractive power, a third lens group G3 changing divergent light to convergent light and the fourth lens group G4 of the combined lens whose concave surface is faced to the most image side and which is provided with the negative refractive power in turn from the object side. The second lens group G2 can be relatively moved in an optical axis direction between the first group G1 and the third lens group G3.  Then, when the focal distance of the whole system is defined as (f) and the focal distance of the second lens group G2 is defined as f2, the condition of 8<f2/f is satisfied.
Patent JP-S63169494-A (JP)
Title: Heat exchanger
Inventor: MIURA HIDEAKI
IPC: F28F3/02
Filed: 1986-12-27
Abstract: PURPOSE:To shorten the assembling time of the parts of a heat exchanger and facilitate the automation of assembling work, by a method wherein the heat exchanger is constituted of only flat plates, made of an aluminum brazing sheet equipped with tongue-shape fins, spacers and side bars. CONSTITUTION:A heat exchanger 1 is constituted of a plurality of flat plates 10, made of aluminum and arranged in up-and-down direction with predetermined intervals, while oil passageways 2 and air passageways 3 are provided alternate ly through the flat plates 10. The flat plate 10 is constituted of an aluminum brazing sheet, cladded with a brazing material 11 on the surface faced to the oil passageway 2. The surface of the flat plate 10, which faces the air passage way 3, is provided with a plurality of rows 12 of fins, consisting of a plurality of tongue-shape fins 13 formed so as to be cut-and-raised type in fore-and-aft direction with predetermined intervals. The flat plates 10, spacers 14 and side bars 18 are arranged so as to be superposed and all parts are brazed simultane ously through vacuum brazing method whereby the heat exchanger 1 is manufac tured.
Patent JP-H04187227-A (JP)
Title: Emulsifying method and device
Inventor: NAGANO HIDEO
IPC: B01F5/00
Filed: 1990-11-19
Abstract: PURPOSE:To continuously produce an emulsion more uniform in grain diameter distribution by exerting a uniform shearing force over the length of an inner cylinder to obtain a sufficient emulsion and discharging the emulsion from the circumference of the side face of an outer cylinder. CONSTITUTION:A dispersion medium and a dispersion are mixed in an appropriate ratio in a preemulsification tank 1 and agitated by an agitator 6 to prepare a preemulsion, i.e., a liq. mixture, having a uniform composition. The preemulsion is introduced into the gap between the outer cylinder 3 and inner cylinder 4 by a pump 2 from a liq. inlet 7a on the circumference of the side face of the outer cylinder 3 at its lower end. The inner cylinder 4 is rotated by a motor 5. A uniform shearing force is exerted on the liq. in the gap over the length of the inner cylinder, and hence the liq. is rotated in the gap, moved toward a liq. outlet 7b, passed through the outlet 7b on the circumference of the side face of the outer cylinder 3 at its upper end and sent to the succeeding stage as the uniform-grain emulsion.
Patent JP-H03174004-A (JP)
Title: Shape-transferring tool and size-measuring method using shape-transferring tool
Inventor: YAMAGUCHI YOSHIHISA
IPC: A41H1/10
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a shape-transferring tool for tailor-made correctly measurable each part of body shape of consumer indirectly comprising a large baggy sheet with a dimension approximating to outer shape of measured person, plural seals squeezing said baggy sheet and fastener. CONSTITUTION:A pair of seals 2A-2E and 6A-6E composed of magic tape are provided on mutually separated positions on outer surface of a baggy sheet 1 larger than outer shape of measured person and fasteners 3 and 7 for undressing to afford the aimed shape-transferring tool. Said shape-transferring tool is worn by the measured person and each seal is squeezed in said state, then the fastener is opened in said state, thus the tool is removed from the measured parson. Next, resultant shaped sheet is worn by, e.g. a baggy dummy and inside of the dummy is filled with fluid, then dimensions of every parts of the measured person are measured.
Patent JP-S63165856-A (JP)
Title: Electrophotographic sensitive body
Inventor: ENDO KEIICHI
IPC: G03G5/06
Filed: 1986-12-27
Abstract: PURPOSE:To enhance stability of electric chargeability without adversely affecting residual potential and sensitivity by increasing a concentration of an organic pigment for generating electric charge in a charge generating layer on the side of a charge transfer layer more than that on the side of a conductive substrate. CONSTITUTION:The photosensitive body is constituted by successively laminating on the conductive substrate the charge generating layer and the charge transfer layer, and the charge generating layer contains the charge generating organic pigment preferably, a phthalocyanine pigment, such as tau type metal-free phthalocyanine, in a concentration more on the side of the charge transfer layer than on the side of the conductive substrate. This charge generating layer is composed of plural layers, and it is preferred to render the concentration of the organic pigment in the layer on the side of the charge transfer layer higher than that in the layer on the side of the conductive substrate, thus permitting the obtained photosensitive body to be improved in chargeability without being accompanied by the increase of residual potential and the deterioration of sensitivity, and small in the deterioration of chargeability even after repeated uses.
Patent JP-H01195041-A (JP)
Title: Chemical-resistant composite structure and garment manufactured from said structure
Inventor: JIYOZEFU JII ADEIRETSUTA
IPC: A62B17/00
Filed: 1988-12-09
Abstract: PURPOSE: To enhance flexibility by constituting a composite structure by a fabric substrate and coated films thermally-melt-bonded on both sides thereof, and constituting the coated film by a PTFE film having a thermoplastic fluoropolymer coating on both sides thereof. CONSTITUTION: The composite structure 10 comprises a fabric substrate 11, and a coated film 12 like a coated film having a chemical resistance thermally- melt-bonded on both sides thereof. The film 12 is formed of a PTFE film 13 having a thermoplastic fluoropolymer coating 14 on both sides thereof. A thermally-melt-bonding process is controlled to melt a thermoplastic fluoropolymer, and hence the film can be bonded to the fabric without melting the fabric. As the substrate 11, a knitted fabric, woven fabric or nonwoven fabric substance adapted to use as a normal garments is used. Thus, the structure having a light weight, flexibility and chemical resistance and the garments can be obtained.
Patent JP-H11142320-A (JP)
Title: Concentration measuring method and substrate treatment apparatus using the same
Inventor: NAKAJIMA KAZUO
IPC: G01N21/05
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a concn. measuring method capable of accurately measuring the concn. of a treatment fluid and a substrate treatment apparatus using the same. SOLUTION: In a substrate treatment apparatus for treating a substrate with a treatment soln. adjusted to predetermined concn. and predetermined temp., pure water is heated to the same temp. as the treatment soln. to be allowed to flow through a reference flow cell 13, and the intensity of the transmitted light of pure water is measured. The treatment soln. is heated to predetermined temp. to be allowed to flow through a sample flow cell 12, and the intensity of the transmitted light thereof is measured. A concn. control part 20 operates flow rate regulating valves V1, V2 on the basis of a ratio of the measured intensity of the transmitted light of the treatment soln. and that of the transmitted light of pure water to adjust the flow rate of a chemical soln. or that of pure water.  Since the canon. of the treatment soln. is controlled on the basis of the intensity of the transmitted light of the treatment soln., based on the intensity of the transmitted light of the heated pure water, the effect caused by the fluctuations in the absorbancy by the heating of pure water can be avoided.
Patent JP-H02157604-A (JP)
Title: Position detecting device for fish or the like
Inventor: ARAKANE SOICHI
IPC: G01B11/00
Filed: 1988-12-12
Abstract: PURPOSE:To detect the position of a fish with small illumination energy even in a high turbidity state by arranging spot light sources in plane on one side of a water tank and detecting an absent spot light source due to the fish body from an image pickup position set on the opposite side. CONSTITUTION:The spot light sources 5 are arranged in plane in the background of the water tank 1. An image pickup device 7 picks up an image of the spot light sources 5 in the water tank 1 and its output image signal is inputted to an image processor 8. The image processor 8 is equipped with an image memory 9 stored with the image with (n)-gradation brightness resolution, a position memory 10 stored with the position coordinates of the spot light sources, and a position judging circuit 11 and a position determining circuit 12 which judge the positions of absent spot light sources 6. When the coordinates of the absent spot light sources 6 hidden by the fish 3 are inputted by the position judging circuit 11, the position determining circuit 12 determines the position of the fish 3 from the coordinates of the absent spot light sources. The brightness energy of each spot light source may be small sufficiently and the detection is easily performed even in a high turbidity state.
Patent JP-S63167706-A (JP)
Inventor: NISHIO MOTOI
IPC: A01C11/02
Filed: 1986-12-29
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-H11143632-A (JP)
Title: Encoder and pointing device
Inventor: WATANABE KAZUHIRO
IPC: G06F3/038
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To supply an encoder improving an S/N by suppressing the shift of a rotary shaft at the time of input on a pointing device inputting coordinate information to various information units which are to start a personal computer. SOLUTION: The rotary shaft 6 has a first shaft 61 provided with a bearing hole 65 provided at the center of one end face, a coil spring 63 stored in the bearing hole 65 and a second shaft 62 to which a light shading board 43 is fixed and whose one end is inserted into the bearing hole 65 so that it can freely slide. The first shaft 61 and the second shaft 62 can relatively and freely move to an axial direction and rotary force can be engaged so that it can be transmitted. Respective outer end parts are always pressed to a bearing 44.
Patent JP-H02159996-A (JP)
Title: Ac motor driver
Inventor: OKURA MITSUGI
IPC: H02P27/06
Filed: 1988-12-12
Abstract: PURPOSE:To reduce a waiting time at the time of switching in a low and intermediate speed range by a method wherein the necessary waiting time is calculated from the output signal of a holding means and the counting is started with the output of a switching instruction and discontinued with the output of a signal from a means of calculating the necessary waiting time. CONSTITUTION:A first means 6 which outputs a switching instruction for switching the power source of an AC motor 3 from a power converter 1 to an AC source, a second means 8 which outputs a voltage instruction eF, a third means 9 which holds the output of the second means 8 by the output signal of the first means 6, a fourth means 10 which calculates a necessary waiting time from the output signal of the third means 9, a fifth means 7 which starts counting with the output signal of the first means 6 and stops counting with the output signal of the fourth means 10 and a sixth means 2 which closes a second switch 4 with the output signal of the fifth means 7 are provided. With this constitution, the shortest switching time can be achieved, so that quick switching can be realized especially in a low and intermediate speed range.
Patent JP-H01154421-A (JP)
Title: Coordinates and external force detecting device
Inventor: TAKEUCHI KOICHI
IPC: G06F3/041
Filed: 1987-12-11
Abstract: PURPOSE:To make it possible to measure the position coordinates and the strength of an external force at the contact time by providing a flexible sheet and a transparent plate placing a specific minute interval, photographing the Newton ring when the external force is inflicted to an external force inductive surface of the flexible sheet, and processing the image. CONSTITUTION:A flexible sheet 1 furnishing a reflection surface 2 to the incident light on one side and an external force inductive surface on the rear side is provided, and a transparent plate 3 with the permeability to the incident light and with the refractive index different form the periphery is disposed placing a specific minute interval to the flexible sheet 1. And when an external force is inflicted to the external force inductive surface, the presence, the number of superposings, the form, and the size of the Newton ring, which is an optical interference phenomenon generated locally, are detected to discriminate the presence, the position, and the strength of the external force. In such a way, the position coordinates and the strength of the external force at the contact time can be measured regardless of the electromagnetic and optical ambient conditions to be set, by making the external force contacted to the flexible sheet 1.
Patent JP-H11140850-A (JP)
Title: Concrete channel
Inventor: OTSUKA TAKAYUKI
IPC: E02B5/02
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a concrete channel which will not rupture even at the application of great load to the joint part of concrete walls forming the concrete channel nor leak water even when used over a long period. SOLUTION: A gap in the joint part S between U-shaped concrete walls 1, 1 is filled with packing for closing the gap in such a way that the packing is flush with or lower than an interior wall surface, thus forming a joint 2. A shutting tape covering the packing is bonded to the overall length of the joint part S, and a paint band 4 being broader than the shutting tape and made of a solvent-free polyurethane resin paint is provided above the shutting tape.
Patent JP-H04183712-A (JP)
Title: Epoxy resin composition
Inventor: OOMORI FUMIHIRO
IPC: C08G59/68
Filed: 1990-11-16
Abstract: PURPOSE:To obtain the subject composition, excellent in storage stability and electrical characteristics and useful as impregnating resins, etc., for high-tension windings by incorporating an acid anhydride as a curing agent and a specific reaction product as a curing accelerator into an epoxy resin. CONSTITUTION:The objective composition is obtained by incorporating an acid anhydride such as maleic anhydride as a curing agent and a reaction product prepared by reacting (A) one or more selected from organotin compounds expressed by formula I (R1 to R3 are organic group; X is halogen, OH, acetate, butyrate, propionate or dimethyl phosphate) and organotitanium compounds expressed by formula II (R is 1-10C alkyl, aryl, alkylaryl, cyclic group or heteocyclic group) with (B) one or more selected from acid anhydrides and (C) one or more selected form monoalkyl ethers of mono- or polyethylene glycol or mono- or polypropylene glycol as a curing accelerator into an epoxy resin.
Patent JP-S63162665-A (JP)
Title: Bisguanidinophenyl derivative
Inventor: YAMAGUCHI HITOSHI
IPC: C07C239/00
Filed: 1986-12-26
Abstract: NEW MATERIAL:A compound expressed by formula I [X1 and X2 are single bonds, O or S; n is 4-7; R1 is H, alkyl, alkoxy, carboxyl group, etc.; R2 is H or together with R1 forms alkylene, formula II or formula III (m1 and m2 are 0-2; m3 is 2-5). EXAMPLE:Dihydrochloride of 4,4'-[(1R,2R)-1,2-cyclohexanediyl]bis(phenylguanidine). USE:An anticoagulant having strong anti-coagulating action. PREPARATION:A dihydrochloride of compound expressed by formula IV is reacted with cyanamide in an organic solvent such as ethanol, etc., at 70-140 deg.C for 5-72hr to provide the compound expressed by formula I.
Patent JP-H06160076-A (JP)
Title: Scanning type tunnel microscope
Inventor: KAWADE ISAAKI
IPC: H01J37/28
Filed: 1992-11-20
Abstract: PURPOSE:To obtain the clear image of a scanning type tunnel microscope without deviation in an observing region in a broad range by dividing the observing region of a sample into a plurality of the divide observing regions so that the mutually neighboring divide observing regions are partially overlapped. CONSTITUTION:A coarsely moving mechanism 14 is driven and an X-Y stage 13 is coarsely moved so that a probe 111 comes to the left upper corner of a divide observing region D1 and a probe 112 comes to the left upper corner of a divide observing region D2. Then, an observing-region deviding device 21 controls an X-Y scanning driving circuit 20 and finely moves a fine control mechanism 12. Then, the device 21 controls the circuit 20 so that the probe 111 comes to the right upper corner of the region D1 along the direction of the X axis from the left upper corner of the region D1 and the probe 112 comes to the right upper corner of the region D2 along the direction of the X axis from the left upper corner of the region D2. The control mechanism 12 is finely moved. The probes 111 and 112 are made to scan at the same time in the direction of the X axis. The overlapped part of each divided observed image is corrected with a correcting device 24. Then, the images are combined with an observed-image combining device 25. Thus, the divide observed images can be combined without deviation.
Patent JP-H10151135-A (JP)
Title: Body cavity airtightness holding appliance for medical treatment and method for using same
Inventor: KITANO MASATAKE
IPC: A61B17/02
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a body cavity airtightness holding appliance for medical treatment, having the capability of not only keeping airtightness in a body cavity but also shortening a changeover time for an operation type, coping even with the size difference of an incised opening, and ensuring freedom from being a hindrance to an operator's motion due to a useless projection, regarding a selection between a surgical operation under a laparoscope and a small incising surgical operation. SOLUTION: A body cavity is clipped internally and externally by use of a flexible airtight plate 1 having a fixing suture 3 connected, and a fixing plate 2 having parallel or tapered fixing grooves 4 for caulking the fixing suture 3. The airtight plate 1 is bent and then inserted in the body cavity from a small incised opening, and the fixing suture 3 connected to the airtight plate 1 is fixed by use of the parallel or tapered fixing grooves 4, thereby fixing the fixing plate 2 and the airtight plate 1. The airtight plate 1 is kept in tight contact with the inner wall of the body cavity for maintaining a small incised region in such a state as closed. thereby keeping space airtight in the body cavity.
Patent JP-H09152896-A (JP)
Title: Sound path prediction coefficient encoding/decoding circuit, sound path prediction coefficient encoding circuit, sound path prediction coefficient decoding circuit, sound encoding device and sound decoding device
Inventor: AOYANAGI HIROMI
IPC: G10L19/16
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To faithfully output reproduced sound with high quality without increasing an average encoding rate so much even when a sound path prediction coefficient widely fluctuates. SOLUTION: A sound path prediction coefficient conversion/quantization part 202 converts the sound path prediction coefficients a1-a4 to LSP(line spectrum pair) coefficients, then quantizes them, simultaneously outputs LSP coefficient quantized values LspQ1-LspQ4 and indexes I1-I4 and supplies them to an encoding mode judgement part 210. The encoding mode judgement part 210 assumes three modes from the LSP coefficient quantized values LspQ1-LspQ 4, the LSP coefficient quantized value LspQ4p of the fourth sub frame of a previous frame and the indexes I1-I4 of the respective quantized values, judges in which mode the present frame is to be encoded and outputs mode code information and quantization code information L.