baber/WOPTO huggingface dataset:
Patent JP-H05160341-A (JP)
Title: Capacitor for removing noise from integrated circuit device
Inventor: IWAI KEIICHI
IPC: H01L29/94
Filed: 1991-12-11
Abstract: PURPOSE:To reduce a chip area necessary for incorporating a capacitor for removing a noise into an integrated circuit device made by distributing circuit elements over semiconductor regions junction isolated from each other. CONSTITUTION:A junction isolating layer 13 for junction isolating semiconductor regions 12a and 12b from a substrate 11 is used as one electrode of a capacitor C, and a thin dielectric film 15 is formed on the surface of the junction isolating layer 13, and a conductive film 16 is formed on the dielectric film 15 at a predetermined pattern as the other electrode. Then, by connecting the conductive film 16 with a power wire in an integrated circuit or an outside connecting terminal and removing an inner or outer noise, the capacitor C can be incorporated into the upper side of the junction isolating layer 13 without consuming an area of the semiconductor regions 12 in which circuit elements is to be made.
Patent JP-2000152548-A (JP)
Title: Bearing fixing structure of motor
Inventor: EGAWA YOSHIHIRO
IPC: F16C35/02
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a bearing fixing structure of a motor capable of realizing cost reduction by using constitution wherein sure fixing is possible without using adhesive agent, reliability is improved by preventing generation of pressure difference between outside air and the inside of a bearing fixing hole and eliminating the cause of oil leakage, and a cutting process is saved by making high precision demand of fixing size unnecessary. SOLUTION: A coil type spring 3 is forcibly inserted into a bearing fixing hole 1a of a plastic housing 1 forming a motor frame and a wind tunnel. A ball bearing 2 is forcibly inserted into the coil type spring 3. Since the coil type spring 3 is used, conformability to the inner wall of the fixing hole 1a is obtained, the set is hard to come off, adhesive agent is unnecessary, and size precision is not required.
Patent JP-2000154458-A (JP)
Title: Convey-supporting mechanism for processed fabric
Inventor: ISHII AKIYUKI
IPC: D06C13/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To make even the fabrics that have the back face subjected to the non-slip treatment conveyable, as they are supported, in the teasing process and in the shearing process. SOLUTION: The stationary bed in the teasing process or in the shearing process comprises a fabric-conveying support roller 5 that is made rotatable so that it may come into contact with the back face of the fabric 4 and at least one pair of supporting rollers 6 that are made rotatable so that they may support this fabric-supporting and conveying roller 5 whereby the fabric 4 are conveyed, as it is supported with the fabric-supporting and conveying roller 5.
Patent JP-H10170340-A (JP)
Title: Measuring apparatus for interference efficiency of interferometer for ft
Inventor: TSUNO KATSUHIKO
IPC: G01J3/45
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the interference efficiency of an interfer ometer can be measured with high accuracy by a method wherein a laser beam is input to the interferometer, an interference pattern between two optical paths constituted via a beam splitter is acquired, a phase difference is detected and the interference efficiency is found on the basis of the phase difference. SOLUTION: A laser beam from a laser-beam oscillation source 10 is guided to a beam splitter 4 from the input part of an enclosure 1 via a beam expander 11, a transmitted laser beam from the beam splitter 4 is projected on a fixed mirror 5, and a reflected laser beam is linearly scanned and driven by a linear scanning mirror 6. The fixed mirror 5 and the linear scanning mirror 6 reflect the transmitted laser beam and the reflected laser beam so as to be guided to the beam splitter 4 again, an interference laser beam is generated so as to be fetched by an imaging camera body 1 2 from the output part of the enclosure 1, and an interference pattern image is image-formed. A computing part 13 finds the phase difference between two optical paths constituted via the beam splitter 4 is found on the basis of the interference pattern image, and the interference efficiency of an interferometer is computed on the basis of the phase difference. By this method, the interference efficiency can be measured with high accuracy.
Patent JP-H04192914-A (JP)
Title: Semiconductor integrated circuit
Inventor: TASHIRO SATORU
IPC: H03K5/13
Filed: 1990-11-27
Abstract: PURPOSE:To easily obtain a D/A converter with high resolution by sorting digital values into a high order and a low order parts, delaying the lower part by a circuit which can switch the delay time, and ORing the high-order and low-order parts. CONSTITUTION:The PWMo output of a high-order bit obtained by a PWMo circuit (synchronous pulse modulation circuit) 2 is passed through a first delay circuit group 1, one of 64 delay waveforms is selected, and a delay output 1-c is obtained. A changeover switch 1-b selectively switches outputs P0-P63, a PWM(pulse width modulation) register 3-a holds low-order 6 bits, and a (k) of one Pk of 64 kinds is designated. By ORing this signal 1-c and an output 2-a of the original circuit 2 at an OR gate 4, an objective PWM output 4 can be obtained. This is the result of precise control at the circuit of the circuit group 1 for the pulse width. Further, a phase detection circuit 7 detects phase difference between a reference clock 5 and an output 6-c of a second delay circuit group 6, and the delay time of the circuit group 6 is matched to the reference clock 5.
Patent JP-H02171044-A (JP)
Title: Structure of optical system for terminal equipment of optical transmission system
Inventor: SAWAMURA KIYOYUKI
IPC: H04B10/112
Filed: 1988-12-23
Abstract: PURPOSE:To attain the reception of a wide angle of optical signal, long range transmission, to improve the reliability and to make the size small through the use of a light receiving element with a small light receiving area by forming a recessed part to a bottom face of a convex lens for light reception and providing a 2nd curved face lens. CONSTITUTION:A light receiving element 1 is arranged in the middle of a amount plate 5, four light emitting elements 3 are arranged at an equal interval on a concentric circle around the element 1 and 8 light emitting elements 8 are arranged at an equal interval on the concentric circle of the outer circumference. Moreover, a convex lens 6 of an elliptic shape is used as a wide angular lens to the light receiving face of the element 1 and arranged to the front part of the light receiving face of the element 1. Then a 2nd curved face lens whose concaved part 21 is formed to a bottom face corresponding to the light receiving face of the element 1 and even if an incident angle theta of an optical signal (x) is large, the light is refracted toward the light receiving face at the border between the concaved part 21 and the convex lens 5. Thus, even if the element 1 with a small light receiving area is in use, a wide angle application is attained, the long range transmission of the light projection section is attained, the reliability is improved and the size is made small.
Patent JP-H06175109-A (JP)
Title: Liquid crystal display element and production thereof
Inventor: YAMADA NOBUAKI
IPC: G02F1/1333
Filed: 1992-12-07
Abstract: PURPOSE:To decrease unreacted matter such as unreacted monomers remaining in a display medium and to prevent peeling. CONSTITUTION:First, a mixture containing a liquid crystal material, photosetting resin, photopolymn. initiator and radical generating agent injected between substrates 1, 2 facing to each other is irradiated with light. Thereby, the obtd. display medium is in such a state that liquid crystal drops 7 are dispersed in a polymer wall 8. Then the display medium is heated to thermally decompose the radical generating agent. Thereby, radicals are generated from the radical generating and monomers remaining before heating are polymerized with these radicals. Thus, monomers remaining as unreacted to the end of the process can be decreased.
Patent JP-2001139225-A (JP)
Title: Traverse device, winding machine provided with the same device and jig for adjusting traverse cassette
Inventor: FUJIATSU MASARU
IPC: B65H54/28
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To restart an operation only by replacing each guide in a traverse cassette unit to perform an adjustment of each guide with high accuracy in a short time. SOLUTION: Traverse of a yarn is performed by a traverse cassette 13 provided with at least two rotating members, a plurality of blade guides 41 48 mounted on the rotating members so that shaft bodies 31, 43 of the rotating members may be rotation centers and a guide 50 for guiding yarn for regulating movement of yarn and a guide 52 for guarding yarn. At least a traverse cassette 13 can be attached/detached to/from a traverse head 10 which is freely movably installed in a machine frame. In a state that the traverse cassette 13 is removed from the traverse head 10, the blade guides 41, 48, the guide 50 for guiding yarn and the guide 52 for guarding yarn are adjusted by using a jig 60 for adjusting traverse cassette.
Patent JP-H07183227-A (JP)
Title: Method and device for plasma cvd
Inventor: NAKADA SHINICHI
IPC: H01L21/31
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method and device for plasma CVD by which a thin film having a uniform thickness and uniform quality can be formed on a substrate by reducing fluctuation and reflected waves caused by plasma interference in a chamber. CONSTITUTION:Pulse trains which are shifted from each other with respect to the ON periods so that the periods of application of a high-frequency voltage to electrode 2A and 2B do not overlap upon another are sent to the power source 5 from pulse generators 4A, 4B, and 4C. The power source 5 intermittently applies the high-frequency voltage to the electrode 2A and 2B. Therefore, plasma interference can be prevented, because the electrode 2B makes discharge while the electrode 2A stops discharging and, on the contrary, the electrode 2A makes discharge while the electrode 2A stops discharging.
Patent JP-2001142969-A (JP)
Title: Method and system for providing article/service information
Inventor: YUGAWA ATSUSHI
IPC: G06Q30/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To secure impartiality and neutrality in the case of a designated fid by providing the latest product information to the side of a local government. SOLUTION: On the side of the local government, the information of the designated trader himself is disclosed by providing a home page field (designated participating enterprise database 3) to the designated trader and a product database 4 is provided for storing information on articles and services handled by the relevant designated trader. Then, the product information of the relevant designated trader is stored in the relevant database 4 and on the side of the designated trader, the latest article and service information, which is handled by the trader himself, to be stored in the database 4 is provided to the side of the local government.
Patent JP-H09165549-A (JP)
Title: Resin composition for coating material
Inventor: KODAMA SHUNICHI
IPC: C09D127/12
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a fluororesin having a functional group, a curing agent and a multimer of a tetra-valent hydrolyzable silane compound, not generating a filth caused by rain streaks and capable of maintaining a fine appearance in using for the exterior of a construction, the shell plate of an automobile, etc. SOLUTION: This resin composition contains (A) a fluororesin having a functional group, (B) a curing agent capable of curing the component (A) and (C) a multimer of a tetra-valent hydrolyzable silane compound having >=20 degree of mean multimerization. In case that the component (A) is a fluororesin having a hydroxyl group, the component (B) is preferably an isocyanate-based curing agent or an aminoplast-based curing agent. Also, the silane compound in the component (C) is preferably a tetraalkoxysilane, and e.g. tetramethoxysilane or tetraethoxysilane is especially preferable. Further, it is preferable to blend in ratios of 0.1-100 pts.wt. component (B) and 0.1-100 pts.wt. component (C) based on 100 pts.wt. component (A).
Patent JP-H09170486-A (JP)
Title: Cylinder block and crank case connection structure in air-cooled engine
Inventor: NISHIDA TAKAO
IPC: F02B63/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To ensure connection having no reduction in the heat radiation area of cooling fins of a cylinder block by fastening a crank case to a lower surface of the cylinder block with a plurality of connection bolts, in a device for connecting a cylinder block of an air-cooled engine to a crank case with bolts. SOLUTION: An hand-held four-cycle engine E has an engine body 1 to which a carbureter 2, exhaust muffler 3 and fuel tank 5 area attached. The body 1 is composed of a cylinder block 6 on the outer circumference of which a plurality of cooling fins 10 are formed and a crank case 7. The crank case 7 is composed of a pair of upper and lower case halves 7a, 7b mutually connected with bolts 11. On upper and lower journal support walls 14, 15 bolt holes 18 passing through the crank case vertically is bored, and the crank case 7 is connected to a lower end surface of the cylinder block 6 with a stud bolt 19 passing through these bolt holes 18.
Patent JP-H02175359-A (JP)
Title: Automatic operation device for rear window defogger
Inventor: NIIYAMA TAKASHI
IPC: B60S1/58
Filed: 1988-12-27
Abstract: PURPOSE:To remove cloudiness automatically by providing a cloudiness detector detecting cloudiness of a rear window glass and, according to a signal detected by the cloudiness detector, starting to energize a heating coil provided on a rear window glass. CONSTITUTION:A cloudiness detector 1 detecting cloudiness of a glass WG is provided on the inner side of a rear window glass WG in which heating coil is provided. The cloudiness detector 1 is constructed of a reflection type optical sensor 4 in which light is applied from an infrared LED5 on an emission side toward the glass WG and its reflected light is reflected by a phototransistor on a light receiving side. When the glass WG is cloudy where the light from the LED 5 is liable to be reflected light injected in the phototransistor 6 is increased, and, when the phototransistor 6 is turned on, the heating coil 2 is started to be energized through a heating coil driving circuit 3 and the cloudiness of the glass WG is removed by the emitted heat.
Patent JP-H07255842-A (JP)
Title: Transfusing device with controller
Inventor: OTOFURIITO REEAA
IPC: A61M5/172
Filed: 1994-12-28
Abstract: PURPOSE: To provide a transfusion system which does medicine against a patient' s complication changing momentarily automatically. CONSTITUTION: A measured value processing unit 15 generates input values for a semantic analyzer 16 from measured values and language variables. The semantic analyzer 16 has a fuzzy controlling unit 17 combining the input values with a semantic region and assigning each of these values to a symptom scale. Each of the regions detects the grade (Cges ) of a membership against each symptom of the symptom scale, analyzes it through a stored fuzzy set and the symptom scale. An assessment unit 18 weights with the grade of the membership according to their regions and the semantically analyzed value is generated for each of the regions. The fuzzy controlling unit 19 generates a region- performance controlling value from the grade of the membership and the semantically analyzed value for each of the regions.  The controlling value accumulator 20 combines the performance controlling value against a multiplicity of regions with the total controlling value of the transfusion system 21.
Patent JP-H06173941-A (JP)
Title: Rotating device for dynamic pressure type fluid bearing
Inventor: ASADA TAKAFUMI
IPC: F16C17/04
Filed: 1992-12-08
Abstract: PURPOSE:To facilitate the cutting and washing and reduce the cost by inserting and fitting the first and second small bearings having a bowl-like case, a cover, and flange sections from the inside between the case and the cover, and rotatively supporting the fine-diameter section of the shaft with two bearings. CONSTITUTION:The first bearing 2 having a flange section 2C, a bearing hole 2B, and a fish bone-like dynamic pressure generating groove 2A is fixed to the fitting hole 1A of a case 1. The second bearing 4 having a flange section 4C, a bearing hole 4B, and a fish bone-like dynamic pressure generating device 4 is fixed to the fitting hole 3A of a cover 3, and a thrust bearing 5 having a spiral dynamic pressure generating groove 5A is fitted to the second bearing 4 or the cover 3. A shaft 6 has a fine-diameter section 6B at the upper section, a fine-diameter section 6C at the lower section, and a large-diameter section 6A between two fine-diameter sections 6B, 6C, and it is rotatably supported by two radial bearings 2, 3 and the thrust bearing 5. Lubricants 9A, 9B, 9C are held in three bearing grooves 2A, 4A, 5A.
Patent JP-H05139092-A (JP)
Title: Transfer material and transferred matter using the same
Inventor: SHIMAMOTO KOICHIRO
IPC: B44C1/165
Filed: 1991-11-15
Abstract: PURPOSE:To provide a transfer material which can form a pattern having durability on the surface of a molded item. CONSTITUTION:Titanium oxide powder having average particle size of 0.015mum, silica powder having average particle size of 0.18mum, and ink comrising methyl methacrylate resin, di-isopropoxy-bis (acetylacetonato) titanium, and toluene is applied onto a base sheet of polyethylene terephthalate by reverse coating to provide an inorganic highly filled film layer, whereby a pattern layer comprising blue organic pigment and alkyd resin is provided and an adhesive layer comprising buthyl methacrylate resin is provided to prepare a transfer material.
Patent JP-H05140486-A (JP)
Title: Metallic paint and method for coating therewith
Inventor: FUJITA NORIO
IPC: C09D5/38
Filed: 1991-11-15
Abstract: PURPOSE:To provide a metallic paint which can form a unique decorative coating film having a fine metallic appearance, excellent denseness, and a said colored appearance and a method for coating with the paint. CONSTITUTION:A metallic paint made by incorporating a hexagonal boron nitride powder as metallic pigment; and a coating method which comprises coating with the metallic paint and then with a clear coating material.
Patent JP-H10167453-A (JP)
Title: Work intermittent carrying and processing machine
Inventor: YAMADA HIROYUKI
IPC: B65G47/24
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To simplify a mechanism for intermittently carrying each paper tube, and for holding its processing position for each paper tube in a process where each paper tube is worked out at its end peripheries. SOLUTION: Paired carrying bodies 4 and 4a are vertically faced to each other, which are provided with horizontal moving parts 48 and 48a that are relatively moved in parallel with respect to the carrying surface of the other party, and are intermittently revolved within a vertical plane, and both the carrying bodies 4 and 4a are provided with holding pawls 40 and 40a which hold each paper tube from the upper and lower directions so as to be disposed at equal intervals in the revolving direction of each carrying body while being arranged in moving direction.  Both the carrying bodies 4 and 4a are so disposed that they can be approached to each other, and to be separated from each other, both the carrying bodies 4 and 4a are linked with an interval adjusting device 3 adjusting an interval in the vertical direction between the carrying bodies 4 and 4a without dislocating the center in the vertical direction of the carrying route for each paper tube between the carrying bodies 4 and 4a, and each paper tube is carried and processed in a state that each paper tube is held by the holding pawls 40 and 40a of the upper and lower carrying bodies, and its movement in the vertical and longitudinal directions is restricted.
Patent JP-H03189679-A (JP)
Title: Surface light source device
Inventor: SUZUKI TSUTOMU
IPC: F21V7/00
Filed: 1989-12-20
Abstract: PURPOSE:To obtain equal surface brightness by a comparatively thin light guiding layer by providing an embossing pattern discontinuously having one or more slopes to each mesh respectively on the one side of the transparent light guiding layer. CONSTITUTION:The surface light source device is provided with the embossing pattern discontinuously having one or more slopes to each mesh with 0.1-1mm pitch formed on at least one side of the transparent light guiding layer 2 in order to enhance the efficiency of the reflection and diffusion of light and improve the surface brightness. Thus, light made incident on the layer 2 from a light incident surface advances in the layer 2 while it is repetitively reflected on the slope of each mesh or totally reflected and efficiently scattered. As a result, the surface light source with high accuracy is obtained by the comparatively thin light guiding layer. By forming a pattern that the projecting area of the mesh is gradually expanded with a distance from the light source, the distribution of brightness is adjusted and the uniform surface light source without irregularities is obtained.
Patent JP-H08184624-A (JP)
Title: Transfer function measuring equipment
Inventor: YONEDA MICHIAKI
IPC: G01R23/16
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a highly reliable transfer function while simplifying the measuring operation of an object. CONSTITUTION: Input signals IN1 , IN2 are split into a plurality of bonds through the down sampling operation of band splitting circuits 10, 20. Each band of the input signals is subjected to FFT at the same number of points through FFT analyzers 14, 24 to determine power spectra X*(k)X(k), Y*(k)Y(k) and a cross spectrum X*(k)Y(k). The spectra are stored in registers 31a, 31c, 31b for predetermined number of operations and the averaged values P1 (k), P2 (k) of power spectrum are determined by means of averaging circuits 32a, 32c whereas the average value C(k) of cross spectrum is determined by means of an averaging circuit 32b. Finally, a transfer function H(k) is determined by means of a transfer function operating unit 35. Furthermore, coherence is determined by means of a coherence operating unit 34 and a decision is made whether the coherence is higher than a predetermined level by means of a comparator 36.
Patent JP-H08185961-A (JP)
Title: Liquid heating system
Inventor: NIINOBE MASAOKI
IPC: F03G7/06
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the obstruction due to a scale adhered to a pipe and the bumping due to a local heating. CONSTITUTION: This system has a heat source for heating a pipe 2, and a movable means arranged adjacent to the circumferential surface of the pipe 2 being in contact with a liquid and arranged in the axial direction of the pipe 2. The movable means has a shape memory coil 6 arranged so as to be movable in the axial direction by the temperature change of the pipe and a bias spring 5 having a stress relation to the shape memory coil 6.