baber/WOPTO huggingface dataset:
Patent JP-H0479501-A (JP)
Title: Expansion truss antenna
Inventor: SATO SHINICHI
IPC: H01Q15/20
Filed: 1990-07-19
Abstract: PURPOSE:To eliminate a presence of a play at pin joints, to attain stable structure for an N-angular pyramid being a basic module and to facilitate acquisition of high rigidity by allowing each wire stretched between apexes of each N- angular pyramid (N=4 or 6) to cause a compression force to ribs so as to realize balance of each force. CONSTITUTION:The expansion of the antenna is implemented by driving a rotary shaft of a motor 19 and a ball screw 21 directly coupled with the shaft so as to depress a guide 13. That is, when a distance between a main hinge 14 and a synchronization hinge 17 is increased, a distance between a coupler 3a on the guide 13 and other coupler 3b is kept to be a prescribed length by a tilt member 2, then a triangle comprising three apexes is spread, an angle 6 between the rib 15 and the guide 13 is increased and a net 10 is stretched. That is, each wire stretched between apexes of each N-angular pyramid (N=4 or 6) causes a compression force to the rib 15 so as to realize balance of each force. Thus, a stable structure N-angular pyramid is formed.
Patent JP-S6251243-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOTTA MASAKI
IPC: H01L23/52
Filed: 1985-08-30
Abstract: PURPOSE:To obtain a semiconductor device including multilayer interocnnections, which can prevent yield of hillocks effectively, by forming a first interlayer insulating film, flattening the film, and forming a second interlayer insulating film at two steps in a temperature range, in which hillocks are not yielded, and a high temperature range thereafter. CONSTITUTION:A first wiring layer 2 is formed on a semiconductor substrate 1 aftet the formation of elements thereon in a specified pattern. A first layer interlayer insulating film 4 is formed on the layer 2. Then, the interlayer insulat ing film 4 is flattened. A second interlayer insulating film is formed at two steps in a temperature range, in which hillocks are not yielded, and a high temperature range thereafer. For example, the silicon oxide film 4 and a silicon nitride film 5 are formed. Etch back is performed by an RIE method, and the flattened silicon oxide film 4'' is obtained. A silicon oxide film 11 is formed thereon to a thickness of about 3,000Angstrom  in a temperature range of 200-250 deg.C by using a plasma CVD method. A silicon oxide film 12 is formed thereon similarly at a temperature of about 300 deg.C by the plasma CVD method. The total thickness of about 1.5mum is obtained. A second aluminum wiring layer 13 is formed thereon.
Patent JP-H0742031-A (JP)
Title: Bus line connecting unit in spinning machine
Inventor: HAYASHI HISAAKI
IPC: D01H13/16
Filed: 1993-08-02
Abstract: PURPOSE:To provide a connecting unit capable of disconnecting a bus line without removing the connecting unit from the parts for installation of the bus line, where the connection and disconnection of the bus line can be done without using any tool. CONSTITUTION:A bus line 6 is fixed to the inside of a guide case 5 which is fixed to an each plate 2. A connecter part 8 can be slid between a connecting position as shown in the chart (a) where the bus line is electrically connected, and a disconnecting position as shown in the chart (b) where the bus line is electrically disconnected and the connecter part 8 is settled in the guide case 5. The connecter part 8 is attached to the bus line 6 by a pressing spring 9 which is fixed to the lower part shown in the chart, and a protruding part 8b on the conducting surface 8a of the connecter part 8, fits on the recess part 6a or 6b formed on the bus line 6, to keep the connecter part 8 at the connecting or disconnecting position. During the maintenance operation, etc., the connecting unit 8 is placed at the disconnecting position.
Patent JP-S6170593-A (JP)
Inventor: ODA ISAMU
IPC: G09G3/288
Filed: 1984-09-14
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-S5982213-A (JP)
Title: Automatic parts arranger/feeder
Inventor: TANAKA TOSHIO
IPC: B23P19/00
Filed: 1982-10-29
Abstract: PURPOSE:To produce a feeder of simple structure while operates reliably where parts to be fed through single feed path one by one are arranged laterally in plural rows on the receiving path then predetermined number of parts are fed simultaneously to the guide path. CONSTITUTION:When the part to the leftmost on a receiving path 4a of distribution table 4 is positioned on the extended line of part feed path 10, it will pass through said path 10 to said receiving path 4a and stopped by a block board 5. Upon detection of advance of said part by means of a sensor 36, said table 4 is fed by one pitch by a nail 15 to be moved to the right through a cylinder 19 and a ratchet 16 to place the next receiving path 4a at the part receiving position. When repeating said operation to place parts in all receiving paths 4a, a block board 5 will retreat through a link 6 to enter all parts on the table 4 through a guide table 3 into the case. Said case will lower together with the guide shoot every time when containing a row of parts and after containing plural rows of parts, it is pushed to the side.
Patent JP-S6081837-A (JP)
Title: Image recognition device for semiconductor manufacturing equipment
Inventor: UEDA NAOTO
IPC: H01L21/68
Filed: 1983-10-12
Abstract: PURPOSE:To pick up image having no influence of scattered heat from the part out of the objective range of pick-up image by means of providing an optical shielding plate cutting off scattered light out of the objective range of pick-up image. CONSTITUTION:Multiple semiconductor pellets 3 are placed on a pellet placing base 4 and an optical shielding plate 8 with light transmission part 81 of square hole is provided. The size of square holed light transmission part 81 on the optical shielding plate 8 corresponds to the size of the objective range of pick-up image. When the surface of the optical shielding plate 8 is irradiated with scattered light, only the objective range of pick-up image of the pellet placing base 4 and the semiconductor pellets 3 is irradiated with the scattered light cutting off the same in the part out of the objective range.
Patent JP-H1037659-A (JP)
Title: Parent and child shield machine
Inventor: AKAMA TAKEHIRO
IPC: E21D9/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To discharge excavation soil and sand in front of a parent shield body, take in the excavation soil and sand without blocking and apply to a soil pressure type shield. SOLUTION: In the parent and child shield excavator, after a small-diameter child shield body 32 is disposed on a same shield axis center in a large-diameter parent shield body 31 and a large-diameter tunnel is excavated, the child shield body 32 is taken off from the inside of the parent shield body 31, and a small- diameter tunnel can be continuously excavated. In this case, a child cutter head 36 provided with six rotatable spoke frames is radially extended on the front part of the child shield body 32 at every constant angle from the center member 41 on a shield axis and provided around the shield axis center.  An outer circumferential cutter 45 capable of radially advancing and retracting from the edge part of the spoke frame to the spoke frame 42 and excavating the front part of the parent shield body 31 and an outer circumferential cutter device 47 composed of a cutter advancing and retracting device for advancing and retracting the cutter 45 are provided.
Patent JP-H0356778-A (JP)
Title: Valve mounting and demounting device
Inventor: NAGAYAMA KIYOTAKE
IPC: B02C23/02
Filed: 1989-07-25
Abstract: PURPOSE:To ensure the easy mounting and demounting of a valve body to and from a valve box by forming the first engagement projection on the valve box, providing a valve support body having the second engagement projection on the external surface thereof for engagement with the first engagement rojection, forming the third engagement projection on the internal surface of the valve support body and the fourth engagement projection on a connection body for engagement with the third engagement projection, and providing a clutch part between an operation tool body and the connection body. CONSTITUTION:When a valve body 2 is mounted, the second engagement projection 18 of a valve support body 16 is engaged with the first engagement projection 17 of a valve box 1, and the valve body 2 is pressed to the valve seat 3 of the valve box 1. In addition, an operation tool body 23 in standby condition is jointed to a connection body 26 via a clutch part 31, and the rotation of the body 23 causes the turn of the connection body 26. When an operation tool body 23 is inserted into the valve support body 16 by the predetermined distance, a clutchpart 31 release the connection body 26 having the fourth engagement projection 27 from the operation tool body 23. When the operation tool body 23 is thereby turned, the third engagement projection 19 is engaged with the fourth engagement projection 27 at the position where the second engagement projection 18 is not engaged with the first engagement projection 17. When the operation tool body 23 is lifted, the valve body 2 and the valve support body 16 can be taken not of the valve box 1.
Patent JP-H11154065-A (JP)
Title: Network system, terminal device, server, and image forming device
Inventor: YAJIMA MASAHIKO
IPC: G06F3/12
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer a printing request to a server and print data to an image forming device (printer, etc.). SOLUTION: A workstation 12W1 generates a reference D2 which includes various information (job attribute, printing attribute, and print resource information including position information on resource data) of printing contents and is small in data amount together with print data D1 and sends the reference D2 to a server 14 to request a printing. The server 14 determines a printer and a transfer path for the printing data according to information on the job attribute and printing attribute, and determines a transfer path for the resource data according to the performance of the determined printer 16P1 and the position information on the resource data.  Then the resource data are distributed to the printer 16P1 along the determined transfer path for the resource data and the printing data are transferred from the workstation 12W1 to the printer 16P1 along the determined transfer path for the printing data.
Patent JP-S6082998-A (JP)
Inventor: AKATA NOBUO
IPC: G21D1/00
Filed: 1983-10-14
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-S6348783-A (JP)
Inventor: NAKAKUKI JUNICHI
IPC: H01R13/642
Filed: 1986-08-18
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-2000009598-A (JP)
Title: Apparatus for detecting knock in internal combustion engine
Inventor: YAMAMOTO KAZUHISA
IPC: G01H17/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To surely avoid the noise mixing with a knock sensor output to avoid the knock detection error by providing filtering section setting means for setting a filtering section of a filter means. SOLUTION: The output of a knock sensor 52 is inputted to a buffer filter (filtering means) 70 of an electronic control unit 20, and frequency component corresponding to the inputted knock frequency passes. A rectifier-integrator circuit 72 rectifies and integrates the output of a buffer filter 70, a max. value detector circuit 76 detects a max. value of the input value, CPU 60 judges that the knock occurs when the detected max. value exceeds a knock criterion level, and corrects the ignition timing, a filtering section setting means 80 inputs the output of the knock sensor 52 to set a filtering section of the buffer filter 70 whereby the buffer filter 70 never outputs frequency components caused by noise and CPU 60 never detects the knock by mistake.
Patent JP-S6349129-A (JP)
Inventor: TAKIMOTO NOBUKO
IPC: A61B3/024
Filed: 1986-08-18
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-2000031099-A (JP)
Title: Fabrication of semiconductor wafer
Inventor: OKABE KEIICHI
IPC: H01L21/302
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a fabrication method of semiconductor wafer in which accuracy is enhanced at beveled part by performing a beveling step following to at least one time of both sides simultaneous surface grinding. SOLUTION: The method for fabricating a semiconductor wafer comprise step E for slicing single crystal ingot to obtain a thin disc-like wafer, a step for planarizing the wafer surface by surface grinding, a step K for beveling the outer circumferential edge part of the wafer, and a step K for mirror finishing the wafer surface. The inventive method further comprises a step for grinding the opposite sides of the wafer simultaneously by means of a both side grinding machine in order to remove waving of the wafer prior to the beveling step and beveling accuracy is enhanced by performing secondary grinding step of single or both side simultaneous grinding following to the beveling step.
Patent JP-H0514120-A (JP)
Title: Variable attenuator
Inventor: OMORI MANABU
IPC: H03H7/25
Filed: 1991-07-05
Abstract: PURPOSE:To realize the variable attenuator whose attenuation changes with a control voltage linearly. CONSTITUTION:One of resistors is replaced with a PIN diode D1 in the attenuator comprising the plural resistors, and a current flowing to the diode is controlled proportional to an exponent of a control voltage of the variable attenuator. Thus, the attenuation is changed linearly on a dB scale.
Patent JP-H0744519-A (JP)
Title: Genetic algorithm mounting method and network optimizing method using the same
Inventor: MATSUMOTO KEINOSUKE
IPC: G06F15/18
Filed: 1993-08-03
Abstract: PURPOSE:To make the generation of the software efficient for application of a genetic algorithm and optimization of a network. CONSTITUTION:A general-purpose model 11 of a genetic algorithm built up by adopting an object orientation design is combined with models 31-34 of an application object, and the genetic algorithm is layered by a gene template class not including data of the application object and a gene class including the data to manage the interface of both the models in the lump thereby enhancing the independency, and flexible modeling of networks 35-39 such as a distribution system, water supply pipes, a communication network and a road network and the model is flexibly revised and the optimization of the network and the retrieval of a radial network are attained by providing a model of the application object and an evaluation function of the optimization.
Patent JP-S5895303-A (JP)
Title: Optical fiber unit
Inventor: KOKAYU MIKIO
IPC: H01B7/17
Filed: 1981-11-30
Abstract: PURPOSE:To prevent a transmission loss and a broken line by tension of a core wire, by forming a soft long material which has contained plural optical fiber strands or core wires, so that its section is not circular, and making the inside surface of a metallic pipe press-contact with a projecting part of its surface. CONSTITUTION:An optical fiber unit 1 is constituted by longitudinally adding plural optical fiber core wires (those which have a secondary coating 4B such as nylon, etc. on the outside circumference of a strand 4A) to the outside circumfernce of a tension member 3 having a soft elastic coating 2 such as silicon rubber, etc. on the surface, extruding a soft elastic long material 5 such as silicon rubber, etc. so that its section is not circular, to its outside circumference, coating it, and coating its outside circumference with a metallic pipe. As for coating of the metallic pipe 6, a metallic tape is longitudinally added and coated to the long material 5, joint parts of the metallic tape are welded, by which the metallic pipe 6 is formed, and it is reduced, and a projecting part 5A of the long material 5 is made to press-contact with its inside surface. The long material 5 has allowance to escape in the circumferential direction, therefore, lateral  pressure is not put on, and the transmission loss and the broken line by tension  of the core wire are prevented.
Patent JP-S6350640-A (JP)
Title: Air-fuel ratio control system
Inventor: OSUGA MINORU
IPC: F02D41/14
Filed: 1986-08-20
Abstract: PURPOSE:To keep off the worsening of controllability based on the deterioration of an air-fuel ratio sensor, by varying a control constant in an air-fuel ratio feedback control system when the air-fuel ratio sensor detects a secular change. CONSTITUTION:Each detected value of a throttle opening sensor 4, a water temperature sensor 6, an air-fuel ratio sensor 7, a crank angle sensor and so on is inputted into a control circuit 10. And, a fuel quantity equivalent to a suction air quantity to be found out of throttle opening is fed and simultaneously the water temperature compensation based on the detected value of the water temperature sensor 6 and the feedback compensation based on the detected value of the air-fuel ratio sensor 7 both are carried out. The control circuit 10 sets response time of the air-fuel ratio sensor 7 in corresponding to a limiting current value to oxygen content of the air-fuel ratio sensor 7, and corresponding to this response time, varies a proportional constant in a feedback control system, making control width into the same.
Patent JP-S5894913-A (JP)
Title: Method of preventing noise in band saw machine
Inventor: TANABE HIROMICHI
IPC: B23D55/08
Filed: 1981-12-02
Abstract: PURPOSE:To effectively prevent vibration and noise generated upon the cutting of a band saw wound around wheels or pulleys. CONSTITUTION:On at lease one side surface of a band saw 1 between a drive wheel in a band sawing machine and a band saw guide 3 or between a driver wheel and the band saw guide 3, there is provided a rotary member which is frictionally driven by the band saw 1 and is normally biased in the direction orthogonal to the advancing direction of the band saw 1 by a resilient means. Further, the rotary member is so arranged that the contact pressure thereof is adjustable. Thereby, vibration and noise generated from the band saw 1 is reduced. For example, when a stainless steel 304 rod having 200mm. dia. is cut at a sawing speed of 27m/min and at a cutting rate from 14 to 16cm<2>/min, noise above 1,000Hz may be greately reduced.
Patent JP-H0241132-A (JP)
Title: Electronic endoscope apparatus
Inventor: NISHIMURA SHIGERU
IPC: A61B1/04
Filed: 1988-08-02
Abstract: PURPOSE:To automatically prevent the standstill or hard copy of a color shift image when a monitor image is allowed to stand still or converted to hard copy by inputting two color images among color images converted according to a simultaneous system and judging an animation or a stationary image on the basis of those color images. CONSTITUTION:A recording control circuit 50 is constituted of contour signal generation circuits 51, 52, a comparing circuit 53, a recording preventing pulse generating circuit 54 and an AND circuit 55. The contour signal generation circuit 51 receives the application of a color image signal (analogue signal) of red (R) among color image signals converted according to simultaneous system and detects the contour part of the image shown by said color image signal to output a contour signal (pulse signal) to the comparing circuit 53. At the same time, the contour signal generation circuit 52 receives the application of a color image signal of green (G) and detects the contour part of the image shown by said signal to output a contour signal to the comparing circuit 53. The comparing circuit 53 compares the above mentioned two input signals and, when a taken image is an animation, the output of the recording order signal thereof is prevented to make it possible to always monitor a stationary image free from color shift.
Patent JP-S6171025-A (JP)
Inventor: YOSHIDA TOSHIYUKI
IPC: A47L5/24
Filed: 1984-09-14
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-H0356572-A (JP)
Title: Electrically conductive ink and production of electrically conductive film
Inventor: IKURA KENICHIRO
IPC: C09D11/03
Filed: 1989-07-25
Abstract: PURPOSE:To obtain an electrically conductive ink containing an electrically conductive whisker, electrically conductive particles and organic binder as main components, having viscosity and thixotropic properties controlled to a proper value and capable of forming an electrically conductive film having uniform resistance value by controlling viscosity thixotropic properties to a proper value. CONSTITUTION:The aimed ink containing (A) electrically conductive whisker (e.g. carbon or whisker crystal of conducted potassium titanate), preferably of 2-10 wt.%, (B) electrically conductive particles (preferably carbon black), preferably of 20-60 wt.% and (C) organic binder (e.g. polyester, vinyl chloride, acryl, urethane or epoxy) as main components. The ink is subjected to screen printing on a substrate to provide the electrically conductive film.
Patent JP-S5982092-A (JP)
Title: Novel bacterial strain and preparation of cyclic beta-1,2-glucan using the same
Inventor: HARADA ATSUYA
IPC: C12R1/01
Filed: 1982-11-01
Abstract: PURPOSE:To prepare a cyclic beta-1.2-glucan, in high efficiency, by culturing a novel microbial strain belonging to Agrobacterium genus, and lacking in the productivity of extracellular acidic polysaccharides or their constituent components and/or extracellular water-insoluble polysaccharides. CONSTITUTION:A novel bacterial strain belonging to Agrobacterium genus and lacking in the productivity of extracellular acidic polysaccharides or their constituent components and/or extracellular water-insoluble saccharides, i.e. Agrobacterium radiobacter A1-5 (FERM-P No.6771), is inoculated in a nutrient medium, and cultured at 20-40 deg.C and 5-8 pH under aerobic condition. The objective cyclic beta-1,2-glucan is separated from the culture liquid.
Patent JP-S6350150-A (JP)
Title: Electronic directory
Inventor: NAKAJIMA AKIKO
IPC: H04M1/274
Filed: 1986-08-19
Abstract: PURPOSE:To automatically execute dialing of a telephone by only inputting a keyword, by providing a keyword analyzing part, a number storage part, and a dial driving part. CONSTITUTION:The titled electronic directory is provided with a keyword analyzing part 1, a number storage part 2 for inputting an output of the keyword analyzing part 1, and a dial driving part 3 for inputting an output of the number storage part and dialing automatically a telephone set. When that which becomes a keyword for dialing a telephone number of the other party to whom it is desired to telephone, for instance, a name of the other party is inputted by using a key, the keyword analyzing part 1 generates an address corresponding to the inputted keyword, and the number storage part 2 receives its address and detects a telephone number corresponding thereto, from in the stored numbers, and output its dial signal to the dial driving part 3. The dial driving part 3 changes the dial signal which has been received from the number storage part 2, to a push dial tone and generates it from a loudspeaker. By only placing the loudspeaker part of the electronic directory on a transmitting part of a receiver of the telephone set, it is possible to telephone to a desired other party.