baber/WOPTO huggingface dataset:
Patent JP-H0376858-A (JP)
Title: Nonwoven fabric having high strength
Inventor: ARAKI TETSUYA
IPC: D04H3/147
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a high strength nonwoven fabric having a specific ratio of fiber to apparent volume and a specific single yarn strength, excellent in both of tensile strength and treating strength, and suitable as a material for construction and building by thermally fusing covering all the surface of a specific core sheath type composite filament consisting of two resins with mutually different melting points. CONSTITUTION:A web using a core sheath type composite filament consisting of two kinds of thermoplastic resins having mutually different melting points wherein the resin with lower melting point has <=3.5mum thickness and covers all the surface of another resin with higher melting point is thermally treated and the above-mentioned composite fibers are thermally fused totally to form the nonwoven fabric having 10-80% ratio of composite fibers to apparent volume of the nonwoven fabric, >=3g/de single yarn strength of composite fibers after forming nonwoven fabric and capable of satisfying the formula Y<5>.X>=2X10<13>, where Y is tensile strength per gram of 1m<2> nonwoven fabric and X is tearing strength. Y is preferably >=200g/3cm width/g/m<2> and X is preferably >=20g/g/m<2>.
Patent JP-H02229934-A (JP)
Title: Assembly of hydraulic buffer
Inventor: TOIYAMA YOSHIRO
IPC: F16F9/44
Filed: 1989-02-28
Abstract: PURPOSE:To provide a hydraulic buffer which prevents oil leak from a base valve portion in advance by passing a cylinder equipped with a base valve unit through an outer tube to hold the valve unit between the cylinder and a bottom member. CONSTITUTION:A cylinder 3 provided with a base valve unit 10 is passed through an outer tube 1. As a result, in the unit 10, the lower edge of its outer periphery is brought into contact with the upper edge of a bottom member 2, and the unit 10 is held between the cylinder 3 and the bottom member 2. Since the lower edge of a center rod 11 is fitted on the upper edge side of the bottom member 2, the aligning function on the upper edge side of the member 2 in the unit 10 is exhibited. Then a piston portion connected to a piston rod 4 is equipped in the cylinder 3 so that it can slide. And, a bearing member 7 equipped inside the upper edge side of the tube 1 is brought into contact with the upper edge of the cylinder 3 in the condition where the rod 4 is passed.
Patent JP-S55144936-A (JP)
Title: Manufacture of triplex tube
Inventor: YOSHIDA TOSHIO
IPC: B21D39/04
Filed: 1979-04-24
Abstract: PURPOSE: To produce a triplex tube by inserting an intermediate tube member into a thermally expanded outer tube member relative thereto, and an inner tube member into the intermediate tube member, applying a tube expanding pressure to the interior of the inner tube member to expand the inner tubular member and fix the same to the outer tubular member via the intermediate tube member, and then subjecting the outer tubular member to thermal contraction and the inner tubular member to thermal expansion.  
     CONSTITUTION: A triplex tube consists of outer and inner stainless steel tube members 1, 3 and an intermediate carbon steel tube member 2. The tube members 1, 2, 3 have the respective initial outer and inner diameters D 1 , D 1 ', D 2 , D 2 ', D 3 , D 3 '. The yield point of the tube member 1 is higher than that of the tube member 2, and the yield point of the tube member 2 is higher than that of the tube member 3. The relation in diameters between the tube members 1, 2, 3 is D 1 >D 1 ' >D 2 > D 2 '>D 3 >D 3 '. A tube expanding pressure is then applied to the interior of the inner tube member 3 as the inner and outer tube members 3, 1 are relatively superposed on the inner and outer surfaces of the intermediate tube member 2, to expand the inner tube member 3. After the inner tube member 3 has thus been fixed to the intermediate tube member 2 or to the outer tube member 1 via the intermediate tube member 2, the tube expanding pressure is released. The outer and inner tube members 1, 3 are then subjected to a cooling-contracting step and a heating- expanding step, respectively to combine the tube members 1, 2, 3 together. As a reuslt, a triplex tube used for oil-drilling can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02272498-A (JP)
Title: Speech recognition method
Inventor: RAIMO BAKISU
IPC: G10L15/32
Filed: 1990-03-02
Abstract: PURPOSE: To accurately discriminate words to be easily confused with each other because of similar pronunciation and similar context environments by sorting signals expressing existing word voices in accordance with many controllable parameters. CONSTITUTION: When a label sequence is supplied to a stack decoder, a retrieving processor 1020 supplies the label sequence to a high speed checking processor 1006. The processor 1006 removes all words other than the small number of words having comparatively large probability out of words to be checked with the label sequence. The words determined by the processor 1006 are supplied to a detailed checking processor 1008 together with the label sequence by the processor 1020 and the processor 1008 determines which word out of the supplied words has the largest probability of correspondence to the supplied label sequence.
Patent JP-S62206594-A (JP)
Inventor: FUKUICHI TAKURO
IPC: G10L13/00
Filed: 1986-03-07
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-H05247101-A (JP)
Title: Regenerated cellulose and its production
Inventor: KODERA HIROSHI
IPC: A23L33/20
Filed: 1992-03-06
Abstract: PURPOSE:To stably supply cottony or powdery cellulose for addition to foods. CONSTITUTION:The objective method for producing regenerated cellulose is characterized by neutralizing a solution of sodium cellulose xanthogenate obtained by promoting the oxidative degradation while positively bringing the solution into contact with air using a dilute sulfuric acid, heating and aggregating the neutralized substance, then washing the resultant cellulose with water, drying and providing cottony or powdery cellulose in treating a cellulosic raw material such as cotton, linter or pulp by a viscose method as a base. Furthermore, this method can be applied to the regenerated cellulose according to the cuprammonium method similarly to the viscose method.
Patent JP-H05252340-A (JP)
Title: Line image sensor and image reader
Inventor: NAGATA TATSUYA
IPC: H04N1/028
Filed: 1992-03-06
Abstract: PURPOSE:To transmit a signal obtained by photoelectric conversion while holding its voltage level at a constant value. CONSTITUTION:This line image sensor is provided with reference elements N1 to N9 for outputting electric signals corresponding to direct light from an original irradiated with light, reading elements R1 to R9 for generating electric signals corresponding to reflected light from the original, element capacitors C1 to C9 for storing electrostatic charge corresponding to respective output signals from the elements 1 to N9 and R1 to R9, switching transistors(TRs) T1 to T9 for dividing the capacitors C1 to C9 into three groups and transferring the charge of respective capacitors C1 to C9 to signal lines 100, 102, 104 corresponding to respective groups, integrating circuits 14, 16, 18 for integrating the charge signals transmitted through the lines 100, 102, 104 and converting the integrated values into voltage signals, switches S1 to S3 for sequentially selecting output signals from the circuits 14, 16, 18 and forming analog image signals, and a shift register 30 and constituted so as to hold the voltage of charge signals transmitted through the lines 100, 102, 104 at fixed states.
Patent JP-H08248455-A (JP)
Title: Optical amplifier for wavelength multiplexing
Inventor: SUGAYA YASUSHI
IPC: H01S3/07
Filed: 1995-03-09
Abstract: PURPOSE: To provide an optical amplifier for wavelength multiplexing which is composed of two stages to eliminate the dependency of a gain on wavelengths. CONSTITUTION: An optical amplifier section 1 of a fore stage is provided with an AGC circuit 63 which executes feedback to an exciting light source 91 so as to attain the specified ratio of input and output light levels, thereby making the gain wavelength characteristic of the optical amplifier section 1 of the fore stage non-dependent upon input power. An optical amplifier section of a post stage is provided with an AGC circuit 62 which executes feedback to an exciting light source 92 so as to attain the specified ratio of input and output light levels, thereby making the gain wavelength characteristic of the optical amplifier section 2 of the post stage non-dependent upon input power.  In addition, this circuit imparts the gain wavelength characteristic to make the gain wavelength characteristic over the entire part uniform by compensating the wavelength characteristic of the gain of the optical amplifier section 1 of fore stage to the optical amplifier section 2 of the post stage. Further, the optical amplifier is provided with an ALC circuit 14 which controls the attenuation rate of a variable optical attenuator 11 disposed between the stages according to the output level of the optical amplifier section 2 of the post stage, thereby maintaining the specified light output power of the optical amplifier section 2 of the post stage.
Patent JP-2000245245-A (JP)
Title: Separation device
Inventor: EDA HIDEYA
IPC: A01F12/32
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To prevent the inconvenience of decrease of separation accuracy and increase of scattered particles at the time of treatment of seeds in a selecting device automatically controlling the opening of a filtering and selecting part so that the detected value of a sensor for detecting an amount of a material to be selected and treated may keep a prescribed standard value. SOLUTION: When detecting the amount of materials to be separated and treated at a threshing and separation part, and determining a target opening of a chaff sieve 38 so that the detected value by a sensor for detecting the amount of a material to be separated and treated may be kept at a prescribed standard value, the materials to be separated and a treated is classified into a seed or not, and when the material is classified as the seed, the standard vale is changed to the standard value for treating the seed which is set to the value smaller than the standard value for treating grains.
Patent JP-H06240705-A (JP)
Title: Elephant sweeper
Inventor: OISHI NORIHISA
IPC: E02F3/96
Filed: 1993-02-15
Abstract: PURPOSE:To conduit various operations easily by providing, in a box body whose front is open and which possesses injection windows on its right and left side walls, a nozzle that is operated so that its tip may head off to the front and the jetting windows by the operation of a hydraulic cylinder. CONSTITUTION:An elephant sweeper is attached to the tip of the bucket exchanger of a power shovel through an attaching part 10, and by operating a hydraulic cylinder 3, a nozzle 1 is rotated by means of a nozzle rotation auxiliary plate 2 within a movable range from a movable angle 0 degree to 150 degrees. In addition, air pressure or water pressure is jetted out of the front 17 and the right and left side wall jetting windows 18 of a box body 8, or cleaning, cargo collection, dredging or the like are conducted by means of vacuum force. Also, according to the kinds of operations, a brush, a flat edge, a toothed navvy plate or the like are attached to the attaching portion 14 of an attachment component.
Patent JP-H03251843-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: FUJITA YOSHIHIRO
IPC: G03C7/333
Filed: 1990-03-01
Abstract: PURPOSE:To enhance both of color reproducibility and rapid processability and further, lightfastness by incorporating a yellow-colored cyan coupler in the photosensitive material. CONSTITUTION:The silver halide color photographic sensitive material has at least one of each of a red-sensitive silver halide emulsion containing a cyan coupler, a green-sensitive silver halide emulsion layer containing a magenta coupler, and a yellow-sensitive silver halide emulsion layer, and it contains also the yellow-colored coupler and it is processed with a processing solution having a bleaching action and containing an oxidant having an oxidation reduction potential of >=150mV within the total processing time of <=8m in the total processes, thus permitting rapid processing to be executed without impairing any photographic performance.
Patent JP-H06239674-A (JP)
Title: Porous ceramic film, gas-separation membrane using the film and their production
Inventor: KAWAI CHIHIRO
IPC: C04B41/53
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a porous ceramic membrane useful as a gas separation membrane having small pressure drop and low clogging tendency and to provide a process for easily producing the porous ceramic membrane with a simple method in a short time. CONSTITUTION:A multiple oxide film such as SiO2-B2O3 is formed on a substrate composed of a sintered porous ceramic material by a CVD method using an alkoxide of Si, etc., an alkoxide of B, etc., and oxygen gas as raw materials at 400-1200 deg.C and the multiple oxide film is etched taking advantage of the difference of acid resistance or alkali resistance to exclusively remove a specific oxide such as B2O3 and obtain the objective membrane. The small pore left after the removal of the specific oxide such as B2O3 is almost straightly extended from the surface bonding with the substrate to the other membrane surface and has a pore diameter of nanometer order. The membrane is essentially composed of oxide of Si, Zr, Ti, Hf, Pb or Al.
Patent JP-H05251496-A (JP)
Title: Semiconductor element
Inventor: SATO YASUSHI
IPC: H01L21/60
Filed: 1992-03-09
Abstract: PURPOSE:To get a semiconductor element which has reliable connection by making it have polyimide resin made on the insulating film stacked on a semiconductor substrate and a bonding pad made on this polyimide resin. CONSTITUTION:Polyimide resin 4 is made on the circuit element 2, made on an n-type or p-type semiconductor substrate 1, and the first insulating film 3, stacked on the semiconductor substrate 1 and the circuit element 2. Moreover, a bonding pad 7 connected to the metallic wiring 5 is made on this polyimide resin 4, and the surface of the first insulating film 3 and the surface of the metallic wiring 5 are protected with the second insulating film 6. Hereby, the sudden temperature change at bonding or the thermal or mechanical shock added to the bonding pad by pressure-bonding load can be absorbed, and the breakage of the insulating film below the bonding pad, the circuit element to form an electronic circuit, or the semiconductor substrate can be prevented.
Patent JP-H06240865-A (JP)
Title: Sleeper receiving metal fitting
Inventor: ISAYAMA TOMOHITO
IPC: E04G17/00
Filed: 1993-02-16
Abstract: PURPOSE:To provide an inexpensive, sleeper receiving metal fitting suitable for mass production, wherein the moving state of a large receiving part with respect to a jack part can be readily determined and changed, the moving state of the sleeper receiving part can be stably maintained even if a considerable load is applied, handling is easy, excellent fastness, durability, workability and work executing property are provided, and the constitution is simple. CONSTITUTION:This metal fitting comprises a jack part B and a sleeper neceiving part A, which is movably mounted on the upper part of a screw rod 10 of the jack part B. An angle adjusting rotary body 13 is screwed to a the screw rod 10. When a part of the sleeper receiving part A comes into contact with the angle adjusting rotary body 13, the moving angle of the sleeper receiving part A with respect to the jack part B can be freely set.
Patent JP-S61214986-A (JP)
Inventor: MIYAMOTO TADAHIRO
IPC: B25J9/06
Filed: 1985-03-15
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-H06266630-A (JP)
Title: Input/output controller with trace function
Inventor: SUGAWARA SHIGEKI
IPC: G06F11/30
Filed: 1993-03-11
Abstract: PURPOSE:To trace an instruction issued to a common input/output device by plural CPUs and to obtain a saving method to a secondary storage when a time stamp independent on CPU and process information and trace information of CPU issuing the input/output instruction overflow by providing an original timer and a means collecting and storing trace information. CONSTITUTION:A microprocessor 20 detects the input/output instruction from CPU, obtains time counted in a device by a system timer unit 21 and writes an instruction content and time into a trace information storage memory 14. Then, the input/output instruction is executed for a common disk 15 through an input/output interface 23. When information cannot be stored in the trace information storage memory 14, a trace information saving part 16 is previously secured in the common disk 15, trace information is saved into the trace information saving part 16 through the input/output interface 23 from the trace information storage memory 14, and the content of the trace information storage memory 14 is eliminated.
Patent JP-S60195476-A (JP)
Title: Ssr radar display device
Inventor: TAKAHAGI SHIYUNICHI
IPC: G01S13/78
Filed: 1984-03-16
Abstract: PURPOSE:To make a secondary radar easily visible in the same way as a primary radar by switching by a switch and outputting a video memory of a primary radar and a video signal of the secondary radar, and interpolating and displaying the video signal of the secondary radar by fetching a dissidence section from the respective trigger periods. CONSTITUTION:A timing circuit 3 inputs the respective triggers of a primary radar (PSR) and a secondary radar (SSR) from terminals 10, 11, and discriminates the first half section A common to both the triggers from the latter half section B of only the SSR. In case of the section A, a changeover switch 2 is connected to the A side, and as for an output to a terminal 15, the SSR video is outputted as it is, and also by a timing of this section A, the SSR video is written and accumulated in a video memory 1. Also, in case of the section B, the switch is connected to the B side, and an output of the video memory 1 is outputted as an interpolating SSR video to the terminal 15, therefore, it is repeated. In this way, discontinuity in the angle direction of the SSR video is eliminated and it can be made easily visible.
Patent JP-H02297135-A (JP)
Title: Natural language analyzing device
Inventor: ISHIKAWA MASAHIKO
IPC: G06F17/27
Filed: 1989-03-02
Abstract: PURPOSE:To decide a relatively optimum analysis result by deciding the correlation of respective analysis candidates by means of a grammar rule and selecting the candidate while they are compared in parallel. CONSTITUTION:The subject device is provided with an analysis candidate extraction means 4 for extracting all possible analysis candidates, a network generation means 5 for generating network structure in which the analysis candidates are set to be nodes, and a weight coefficient control means 6 which decides whether respective analysis candidates are respectively in an exclusive relation or in a cooperative relation by the grammar rule and which controls the weight coefficient of a network link in accordance with the degree. A diffusion activating means 8 for changing the activation level of respective analysis candidate nodes by diffusion-activating the network and an evaluation means 9 for evaluating the result of the diffusion activity are provided. Thus, a natural language analyzing device which can decide the relatively optimum analysis result can be obtained by comparing plural analysis candidates in parallel.
Patent JP-H06265485-A (JP)
Title: Radioscopic unit
Inventor: FUJII MASAJI
IPC: G03G15/05
Filed: 1993-03-11
Abstract: PURPOSE:To provide a radioscopic unit that is able to secure the radioscopic picture of a subject from each of plural different directions, with a single radiation detector and, what is more, it has promoted miniaturization and economization. CONSTITUTION:Each of radioactive rays is generated out of both first and second X-ray tubes 1 and 2 toward an unillustrated subject on a conveyor in two directions, and the radioactive ray transmitted through the subject generated each in these two directions is detected by a single transmitted radiation detector 4, and then the subject transmitted data of the detected radiation are collected at a data collecting part 7, feeding a central processing unit 8 with these collected data, and plural radioscopic picture of the subject are constituted in this central processing unit 8, whereby each radioscopic picture of the subject from two directions is displayed on both first and second displays 9 and 10.
Patent JP-S61210535-A (JP)
Title: Cutting device for optical master disc
Inventor: NAGATE HIROSHI
IPC: G11B7/00
Filed: 1985-03-15
Abstract: PURPOSE:To decrease the access time by providing a detecting means for detecting the opening and closing states of a shutter and using a signal from the detecting means to start supply of a cutting signal. CONSTITUTION:A position of a cutting head 9 of an optical master disc 12 in the radial direction is retrieved at first and when the head comes to a prede termined position, a shutter drive circuit 8 is driven and the drive of a laser 1 is started. A shutter 7, however, is not opened at the same time. When the shutter 7 is opened, reflected light from the disc 12 is irradiated on a detector 21, and when an output of the detector 21 reaches a predetermined value, a cutting signal source drive circuit 22 is actuated and a cutting signal is fed from a cutting signal source 5 to an optical modulator 4. Thus, a track number and a sector number starting from 0-track and 0-sector are recorded on a pre scribed position of the disc 12.
Patent JP-H08246150-A (JP)
Title: Apparatus for manufacturing thin film
Inventor: TABUCHI KATSUYA
IPC: H01L31/04
Filed: 1995-03-10
Abstract: PURPOSE: To prevent a damage which is caused by horizontal slippage of a substrate on a roll surface of a twisting roll for changing facial direction when a flexible substrate which is wound on a core body of a horizontal axis in the feed room or winding room, is carried so as to be within a vertical plane in a film forming room. CONSTITUTION: A damage due to a horizontal slippage of the substrate is disappeared by making intervene a slide body to be supported using a flexible bag body 82 to be moved toward an axial direction with the substrate or a slide body to be supported while pulling with an elastic body toward the axial direction between a surface of a twisting roll 37 and the substrate.
Patent JP-S51127354-A (JP)
Title: Load-share control circuit
Inventor: HIROSE KAZUO
IPC: H02J3/38
Filed: 1975-04-28
Abstract: PURPOSE: Inverter which variation of load-share does not cause at paralell switching, and load-share control circuit at the paralell running system of power supply such as D.C. or A.C. stabilized power source. 
     COPYRIGHT: (C)1976,JPO&Japio