baber/WOPTO huggingface dataset:
Patent JP-H10116913-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYABAYASHI MASAYUKI
IPC: H01L21/82
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To reduce an area occupied only by a wiring film constituting data buses, and the charging and discharging currents of the buses, by connecting the data buses and a logic circuit with data buses in between which extend in such a direction that the latter data buses and the former data buses will intersect with each other above a memory and are composed of a wiring film different from that of the former data buses. SOLUTION: Data buses 90 , 91 , ..., 931 in a memory and a logic circuit 1 are connected with each other through data buses 30 , 31 , ..., 331 that extend in such a direction that the data buses 30 , 31 , ..., 331 will be crossed with the data buses 90 , 91 , ..., 931 above the memory 2 and are composed of a wiring film different from that of the data buses 90 , 91 , ..., 931 . Therefore, it is possible to run the data buses 30 , 31 , ..., 331 that connect the logic circuit 1 with the memory 2, on the memory 2 and thus reduce the area occupied only by the data buses almost to zero. By running the data buses 90 , 91 , ..., 931 on the memory, it is possible to shorten the data buses 90 , 91 , ..., 931 and reduce the charging and discharging currents of the buses.
Patent JP-H02118104-A (JP)
Title: Adhesive padding cloth
Inventor: KASAI ISAMU
IPC: A41D27/12
Filed: 1988-10-26
Abstract: PURPOSE:To obtain an adhesive padding cloth suitable for clothing of thin woven fabric, having excellent soft properties, thin cloth properties, lightweight and peel resistance to surface material, comprising falsely twisted textured yarn of polyester, having a specific cover factor and fluff on the surface, by coating padding cloth with an adhesive of synthetic resin. CONSTITUTION:For example, falsely twisted textured yarn of polyester having 0. 1-3.0 d single yarn fineness, 20-150 d total fineness, 5-15% percentage crimp, 150-750 fluffs/10m and fluffs 1.2mm protruded from the surface of yarn is woven in 700-1,400 sum of cover factor in the longitudinal and lateral directions and at least one side is coated with an adhesive of synthetic resin to give the aimed adhesive padding cloth.
Patent JP-S61148924-A (JP)
Title: Antenna switching circuit
Inventor: SAWA TOYOTARO
IPC: H04B1/44
Filed: 1984-12-21
Abstract: PURPOSE:To obtain an antenna switching circuit at low cost with high spurious wave rejecting performance by providing an element preventing mixture of a transmission frequency and its harmonics to an operating section activating a switch means switching the transmission state and reception state. CONSTITUTION:A switching diode D5 goes to a low impedance state by applying a bias voltage to the D5 from a terminal 23 at transmission, a transmission signal inputted from a transmission side terminal 1 is subject to rejection of harmonics by an LPF9 and the result if led to an antenna terminal 7. The operating section activating the D5 is provided with microstrip lines 37, 39. The length of the strip lines 37, 39 is selected as 1/4 of the operating transmission/reception frequency band wavelength. Thus, the lines 37, 39 are of high impedance at the operating frequency and low impedance to even hamonics in the operating frequency, then the lines act like short-circuit circuits, which eliminate a spurious wave. Since no DC bias is fed to the terminal 23 at reception, the D5 is of high impedance and a reception signal inputted from the terminal 7 passes through a BPF27 and is inputted to a reception terminal 25.
Patent JP-S60239524-A (JP)
Inventor: BUARUTAA BUIRUSU
IPC: D01G15/46
Filed: 1984-12-21
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-H05108319-A (JP)
Title: Automatic program generating system using data-based software parts
Inventor: MORIOKA YOSUKE
IPC: G06F9/44
Filed: 1991-10-18
Abstract: PURPOSE:To improve the productivity and the reliability of software by generating automatically a program and its specifications with the use of the data item-based software parts. CONSTITUTION:A function 207 selects automatically the software parts defined in a dictionary 201 and a relative check definition form 202 and produces the program specifications. A function 209 produces a source program by synthesizing the program skelton parts stored in a standard pattern library 205 with the software parts based on the specifications produced by the function 207. A function 212 edits the program specifications. Then a function 208 changes the software parts based on the program specifications. In such constitution, the reutilization ratio and the productivity of the software are improved. Furthermore the matching properties are automatically secured among the software parts, the specifications produced from the software parts, and the source program for improvement of the reliability of these items.
Patent JP-H07120886-A (JP)
Title: Film unit with lens
Inventor: OKOYAMA KAZUO
IPC: G03C3/00
Filed: 1993-10-28
Abstract: PURPOSE:To execute excellent photographing by preventing flare caused by strong light from a light source without costing much. CONSTITUTION:The mechanical base 29 of an exposure unit is constituted of an upper base part 29a and a lower base part 29b which are bisected with the optical axis of a photographing lens as a boundary. When the base parts 29a and 29b are molded from resin, crimps which are high in height are formed on the upper inwall 28a, the lower inwall 28b and the front inwall 28c of the mechanical base 29. The light passing through the photographing lens and made incident on the inwall 28b of an exposure chamber is repetitively diffused and reflected between the cripms on the inwall 28b, and damped. The reflected light which is not perfectly damped is repetitively diffused and reflected between the crimps on the inwalls 28b and 28c, and damped further.
Patent JP-H08109762-A (JP)
Title: Lock handle device for pullout rotating type door
Inventor: YAMADA KENICHI
IPC: E05B5/02
Filed: 1994-10-08
Abstract: PURPOSE: To surely recess and hold a handle into a front recessed part even to a vibration or impact. CONSTITUTION: A push button 11 is connected to the top end part of a handle 8 by a transverse pivotal shaft 10, and a locking hole 13 and a locking claw part 14 are provided on the top end part of a leg part 12 protruded on the rear surface side of the push button 11. The locking claw part 14 is protruded onto the horizontal line passing the transverse pivotal shaft 10 of the opening edge part farther from the transverse pivotal shaft 10 of the locking hole 13. The reaction caused in the locking claw part 14 by the action of the spring reaction of a driving spring 9 installed between the handle 8 and a locking shaft 5 acts in the horizontal direction passing the transverse pivotal shaft 10. No rotation force of the push button 11 is caused by the spring reaction, and the handle 8 is precisely locked in a recessed position within the front recessed part 6 of a casing 2.
Patent JP-H06104764-A (JP)
Title: Sampling frequency converter
Inventor: IWATA TOSHIKIMI
IPC: H03H17/06
Filed: 1992-09-16
Abstract: PURPOSE:To obtain a sampling frequency converter of a small-scaled circuit by constituting it of a series circuit constituted of an over sampling filter and a down sampling filter(DSF), and a DSF which multiplies the output of the DSF at the (k)th stage by (m)k+1 times. CONSTITUTION:Input data sampling-processed by a sampling frequency 48kHz are converted into the data sampling-processed by a sampling frequency 44.1kHz. The sampling frequency is 48kHzX7/5=67.2kHz at the input side of the over sampling filter OSF 13 at the second stage. When the frequency band of the signal is 20kHz, a clearance with the lower limit of a folded component is 47.2-20=27.2kHz. Then, the sampling frequency is 67.2X7/4=117.6kHz at the input side of an OSF 15 at the third state, and the clearance with the folded element is 77.6kHz. Thus, the number of taps of the OSF 15 at the third state is reduced, and the circuit scale is small.
Patent JP-H11106023-A (JP)
Title: Coil carrier device
Inventor: SHIMIZU YASUAKI
IPC: B65G43/08
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To efficiently perform a coil carrying work by improving accuracy of the carrying and stopping location of a coil in a coil carrier device. SOLUTION: This device is provided with a weight command sensor 24 outputting gross weight of all the steel sheet coils S during the carrying of the steel sheet coils S, a deceleration command sensor 21 detecting the steel sheet coils S and three stopping command sensors 22a, 22b, 22c detecting the steel sheet coils S. A drive controlling means 13 drives and controls an electric motor 12 based on each command of these deceleration command sensor 21 and weight command sensor 24 and each stopping command sensor 22a, 22b, 22c, decelerates and stops the steel sheet coils S and selects one among the stopping command sensors 22a, 22b, 22c located at the location according to gross weight of all the steel sheet coils S during the carrying of the steel sheet coils S and applies the stopping command sensor.
Patent JP-H0693421-A (JP)
Title: Composite hard film of ti-si-n system and its production
Inventor: MASUMOTO TAKESHI
IPC: C23C14/32
Filed: 1992-09-16
Abstract: PURPOSE:To form the composite hard film of a Ti-Si-N system which has the high adhesion to a base material, withstands bending and exhibits high hardness. CONSTITUTION:An evaporating source material having a compsn. TiaSib (where 75at%<=a<=85at%, 15at%<=b<=25at% and a+b=100at.%) is used and while the supply rate of a reactive gas of a nitrogen system is controlled to be kept constant under a partial nitrogen pressure or to be changed continuously or stepwise, the formation of the film on a base material is executed in an inert gaseous atmosphere contg. a prescribed amt. of the reactive gas by a sputtering method or ion plating method. The film having the uniform compsn. uniformly dispersed with the TiN crystalline particulates in an amorphous metal metal base phase of a Ti-Si system or the structurally graded film in which the ratio of the TiN crystalline particles dispersed in the amorphous metal base phase increases in the film thickness direction and changes from the amorphous metal to crystalline ceramic continuously or stepwise is obtd.
Patent JP-H07131252-A (JP)
Title: Frequency mixing circuit
Inventor: ISHIZAKI YASUHIRO
IPC: H03D7/12
Filed: 1993-10-28
Abstract: PURPOSE:To suppress a fundamental frequency component and to select a subtraction frequency component or addition frequency component after frequency conversion by connecting an impedance element between uninverted input side contacts of upper amplifying elements. CONSTITUTION:Output currents of differential amplifiers 1 and 2 which vary with input signals are used as bias currents of the upper amplifying elements 3 and 4, which are placed in nonlinear operation; and the upper amplifying elements 3 and 4 are coupled by the impedance element 16 so as to perform differential amplifying operation and the differential outputs while generated by the amplifying elements 3 and 4 are put together. Consequently, the upper amplifying elements 3 and 4 generate multiplication components of the input signals to lower amplifiers 1 and 2 and the input signals to the upper amplifying elements 3 and 4. In the composite output of the upper amplifying elements 3 and 4 in opposite-phase relation, the input signal components cancel each other and only a frequency-converted component is generated. Further, the gain of the amplifying elements 3 and 4 has frequency characteristics because of the impedance element 16, so frequency selection is enabled.
Patent JP-S62143011-A (JP)
Title: Lens system for short range photographing
Inventor: HAMANISHI YOSHINORI
IPC: G02B9/60
Filed: 1986-11-15
Abstract: PURPOSE:To improve the image forming performance by a simple lens constitution by increasing a spatial interval of the front group and the rear group for satisfying a specified condition and moving both the groups to an object side, in case of focusing to a short range object from an infinity object. CONSTITUTION:The titled lens system is provided with a front group G1 and a rear group G2 having a positive refractive power, respectively, and a diaphragm provided between both the groups, and by increasing a spatial interval between both the groups, in which the diaphragm has been placed, and moving together both the groups to an object side, focusing to a short range object from an infinity can be executed. Focal length of both the groups are formed so as to satisfy conditions of expressions I, II. The diaphragm is constituted so as to be movable on the optical axis with one of the front group and the rear group in unison. Also, an average break rate N1 of a lens for constituting the front group is formed so as to satisfy a condition of an expression III. Moreover, radiuses of curvature r1, r2 of faces of an object side and an image side of a positive lens of the nearest position to the object side in the front group are formed so as to satisfy a condition of an expression IV, respectively. In this way, an image forming performance can be improved for photographing extending from a short range to an infinity object by a lens of a simple constitution.
Patent JP-S62131096-A (JP)
Title: Method of storing and transporting coal-liquid slurry
Inventor: KOBAYASHI AKIO
IPC: B65G53/30
Filed: 1985-12-02
Abstract: PURPOSE:To store and transport a coal-liq. slurry economically and rationally, by transporting a slurry of coal in liq. carbon dioxide under high pressure through a pipeline, converting the slurry to a slurry of coal in a low-freezing point liq. at room temp. under atmospheric pressure, and storing or transporting the converted slurry. CONSTITUTION:A pipeline 1 is employed for transportation of coal from a producing plate A in land to a storing plate B at coast. At the producing plate A, pulverized coal 2 and liq. carbon dioxide 3 are mixed in a mixer 4 to give a coal-liq. carbon dioxide slurry. The slurry is transported by means of a pressure pump 5 at room temp. under a high pressure of 100-200atm through the line 1. The slurry sent to the storing place B is heated at the end of the line by adding a high temp. carbon dioxide gas 6, adding a high-temp. liq. 7 having a low freezing point (e.g., methanol) together with the gas 6, or adding the liq. 7 simultaneously with the addition of the high-temp. liq. 7 combined with the gas 6. the slurry is agitated with an agitator 10 in an agitating vessel 8 for separating gas or mixing liq. while vacuum-expanding through the medium of a pressure-reducing apparatus 9, thereby converting it into a coal-low freezing point liq. slurry. The slurry is sent to a storage tank 12 with a transporting pump 11.
Patent JP-H01115840-A (JP)
Title: Forming mold for formed glass article
Inventor: MURAKISHI YUKIHIRO
IPC: C03B11/08
Filed: 1987-10-27
Abstract: PURPOSE:To provide a forming mold having a surface layer formed by dispersing an oxide in a substance composed of two components consisting of Pt and one or more noble metals selected from Ir, Os, Pd, Rh and Ru, and giving a formed article having high precision without polishing after press-forming. CONSTITUTION:The surface layer is formed of a substance composed of at least two components consisting of Pt and one or more noble metals selected from Ir, Os, Pd, Rh and Ru. The content of the noble metal in the substance is 5-45wt.%. One or more oxides selected from Al2O3, ZrO2 and Y2O3 are dispersed in the substance in an amount of 0.02-30vol.%. An intermediate layer containing one or more components selected from Ni, Ti, Cr, Mo, etc., and their mixture is interposed between said surface layer and the substrate base. The surface layer of the forming mold has dense texture, high hardness and strength, excellent chemical resistance and good releasability of the press- formed glass article.
Patent JP-2001061197-A (JP)
Title: Headphone giving presence
Inventor: NEMOTO KOICHI
IPC: H04R5/033
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a headphone that realizes sound field reproduction with presence, even at a narrow place and at a low cost. SOLUTION: Although only left and right drives have been provided to a conventional headphone, this head phone is provided with drivers in vertical directions in addition to those in the forward/backward directions to attain reproduction of a sound field spread in every directions. Furthermore, the headphone is also provided with a vibration generator and furthermore a woofer driver so as to produce sense of presence.
Patent JP-2000099765-A (JP)
Title: Graphic processor, graphic processing method and recording medium recorded with graphic processing software
Inventor: SONE JUNJI
IPC: G06T17/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To flexibly deal with a curved surface by generating it independently of a solid shape in a technology for processing three-dimensional(3D) graphics on a computer. SOLUTION: A feature operation part 2 generates a solid shape by operating a solid model and generates a curved surface as a feature independent of the solid shape. A history management part 5 records or reads out main history 3 expressing how to generate each solid shape and curved surface and an additional history 4 expressing how to generate each curved surface. The management part 5 fetches a curved surface specified by a user from the feature operation part 2 into a specified solid shape.
Patent JP-H03132066-A (JP)
Title: Transistor module for power conversion device
Inventor: IIDA KIYOSHI
IPC: H01L25/07
Filed: 1989-10-18
Abstract: PURPOSE:To enable load to be applied on each element to be connected in parallel uniformly by performing wiring so that the length of a connection conductor, between each semiconductor element which is connected in parallel and an external terminal, is nearly constant. CONSTITUTION:Connection conductors 31A-34A and 31B-34B are fixed onto a container bottom part 11 through an insulation printed-circuit board 2. The electrode of each semiconductor chip is connected to each connection conductor. Namely, one of the conductors connecting the emitter terminal 61 to respective transistors Tr41A-41D is connected to a terminal 61 from the middle point between the points at which the emitters of both Tr41A and 41B are connected with the conductor 31A, while the other is connected to the terminal 61 from the middle point between points at which the emitters of transistors 41C, 41D are connected with the conductor 31B. In this case, these connection conductors should be of the same length. Thus, inductance from the terminal 61 to each transistor due to the connection conductor is nearly equal.
Patent JP-H01112716-A (JP)
Title: Manufacture of ring magnet with special inside-diameter configuration
Inventor: SASAKI KENSUKE
IPC: H01F41/02
Filed: 1987-10-27
Abstract: PURPOSE:To enable a magnet to be produced at a low cost by sintering it with a non-cylindrical object being inserted at the center core. CONSTITUTION:To perform sintering with a non-cylindrical object being inserted at the center in the process for producing a magnet by performing compressed molding, sintering, and heat treatment of alloy powder consisting of two or more types of rare earth elements and two or more types of transient metals. A non-cylindrical shape indicates a shape such as a long circle and ellipse which is other than a circle. There is a certain limitation to the shape of inside diameter. Namely, the longer diameter needs to be 1.10D1 or less in the case of an ellipse when the shorter diameter is set to D1. The distance (l) between center points needs to be within 0.1Xr1 in the case of a longer circle when the radius of curvature at the circle part is r1. It allows a highly accurate ring magnet with small surface roughness and in a special configuration to be mass-produced at a low cost.
Patent JP-2000134111-A (JP)
Title: Device and method for checking errors in duplicate bits in pairs by correcting errors in single bits
Inventor: CYPHER ROBERT
IPC: H04L1/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce number of check bits utilized in the case of error check and correction at a prescribed level by transferring a data block, including both data bits and check bits through a data bus and utilizing the check bits assigned to the data block so as to detect an error that possibly have occurred during the transfer of the data block. SOLUTION: An error correction device 4 receives 32 data bits from a bus interface 102. An error correction device 104 generates 6 check bits for the 32 data bits. Thus, a data block in 38-bit is transferred to a bus interface 108. Each check bit is generated according to the data bits assigned especially to the concerned check bit. To calculate each check bit, a specific subset to the data bits is assigned, and two bits of the data block are transferred through each data bus.
Patent JP-S62131588-A (JP)
Title: Manufacture of superconductive transistor
Inventor: HATANO MUTSUKO
IPC: H01L39/24
Filed: 1985-12-04
Abstract: PURPOSE:To improve the gain of a circuit and to implement high integration density, by providing a diffused layer, which has impurity concentration higher than that of a substrate, by an ion implantation, with an insulating film provided on a semiconductor layer as a mask, and a part, in which impurities are not diffused, between superconductive electrodes. CONSTITUTION:An SiO2 film 10 is formed on the surface of an Si substrate 1 with impurities. Then a resist pattern is formed on the surface. With the pattern as a mask, a protruded SiO2 part 10 is formed by plasma etching. Then with the SiO2 part as a mask, impurities are introduced from the surface by ion implantation, and a diffused layer 5 is formed. The surface of the Si substrate is etched, and a protruded part 9 is formed. After an insulating film 6 is formed, the insulating film 10 is removed. Then an Nb film is deposited. With this film as a mask, machining is performed by plasma etching and superconductive electrodes 2 and 3 are obtained. Thereafter, SiO2 insulating films 7 and 8 are formed. Then a control electrode 4 is formed. Thus, an element having a large circuit element can be obtained, dispersion in characteristics is reduced and the yield rate is improved.
Patent JP-S63126318-A (JP)
Title: Charge pump circuit
Inventor: OKADA YOSHIAKI
IPC: H03L7/08
Filed: 1986-11-17
Abstract: PURPOSE:To shut off an output current of a charge pump circuit at a high speed by causing a current equal to a collector current to flow to other circuit while a PNP transistor (TR) having a slow switching speed of a charge pump circuit is turned off. CONSTITUTION:In switching a control signal from a control terminal 21 from L to H level, TRs 20a, 20b, 22, 22', 27 are turned on. As a result, NPNTRs 15a, 15b are turned off and the absorption of an output current from an output terminal 12 is stopped, but there is some time from the turn-on of the TR22 till the resulting turn-off of the PNPTR11. Thus, a current flows from the collector of the TR 11 till the TRs 15a,15b are turned off and the TR11 is turned off. Simultaneously, the TR22' is turned on to turn off the TR 11', but since the circuits of the TR11', TR11 are symmetric and the TRs 25, 29 constitute the current mirror circuit, the behavior of the decrease in the collector current of the TRs 11, 29 is coincident. As a result, till the TR 11 is turned off, a current equal to the collector current flows as the collector current of the TR 29 and no current is given to the terminal 12.