baber/WOPTO huggingface dataset:
Patent JP-H05186267-A (JP)
Title: Silicon carbide composite material having fiber reinforcing material coated with metal boried
Inventor: MIRIBOO KONSUTANCHIN BURAN
IPC: C04B35/565
Filed: 1992-06-11
Abstract: PURPOSE: To provide a composite comprising coated silicon carbide fibers in a matrix containing the phase of silicon carbide and to provide the manufacture method of the composite.  
     CONSTITUTION: The composite is constituted of reinforcement fibers having the continuous coating of a metal diboride selected from the group of titanium diboride, zirconium diboride, hafnium diboride, aluminum diboride and the mixture of them and of a molten silicon infiltration formed silicon carbide matrix. The reinforcement fibers are selected from the group of elemental carbon, silicon carbide and the mixture of them. In the manufacture method of the fiber reinforced composite, the continuous coating of the metal diboride is provided on the fibers. The coated fibers and a carboneous material are mixed so that five volume percent of the mixture becomes the fibers. The mixture is formed into a preform having an open porosity ranging from about 25 volume percent to about 90 volume percent. It is heated in an inert atmosphere and molten silicon is infiltrated. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5954435-A (JP)
Inventor: JIYON NIKORASU GAANAA
IPC: H01B13/02
Filed: 1983-08-22
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-S63318286-A (JP)
Inventor: FUNAKUBO KAZUO
IPC: G06T7/00
Filed: 1987-06-18
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-H10339611-A (JP)
Title: Method for detecting wire in wire bonding
Inventor: MATSUZAKI HIROFUMI
IPC: H01L21/66
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a wire in wire bonding wherein a position of wire is accurately detected after wire bonding. SOLUTION: Relating to a method for detecting position of wires 6b and 6c after wire bonding by image recognition, a long check area 21e in the longitudinal direction of the wire 6c is set on a screen in accordance with an inclination of the wire 6c, which is to be detected, on a projection plane while the check area 21e is moved in such direction as crossing the wire 6c (arrow b), the position of the wire 6c is detected based on an image brightness of it in a check area 21f. With the use of such shape of check area as this, the noise in the image is significantly reduced while such effect as caused by defocus of a wire image is reduced, so that a position of wire on the screen is detected with high reliability.
Patent JP-S638828-A (JP)
Title: Information processor console
Inventor: TAMAI KAZUJI
IPC: G06F3/048
Filed: 1986-06-27
Abstract: PURPOSE:To simultaneously operate plural information processors by comparing received messages with one another to collect messages having the same contents into one and displaying them and transmitting a response message to all of information processors of display message transmissions sources if the response message is inputted. CONSTITUTION:A receiving part 131 receives messages transmitted from N- number of information processors and stores each message in a corresponding section of a received message storage part 132. A comparing and editing part 133 compares contents of respective sections of the received message storage part 132 with one another and adds numbers of transmission source information processors to the start of the same message to display them. When the response message is inputted to an input part 12 for a response request message displayed on the display part 11, a transmitting part 135 transmits this response message to each information processor of the response request message transmission source on a basis of numbers of information processors sent from the comparing and editing part 133.
Patent JP-S5942638-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: SUZUKI TAKASHI
IPC: G11B5/64
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a thin metallic film type magnetic recording medium having a coefft. of friction which is hardly affected by speed, superior traveling stability and favorable enveloping characteristics, by forming a part contributing to traveling on the surface of a magnetic layer with gathered fine protrusions of a specified average diameter produced by diagonal vapor deposition in an oxygen atmosphere. CONSTITUTION:A magnetic layer is formed on a nonmagnetic substrate made of a polyester film, a polyimide type film such as a polyester imide film or a polyimide film, an aromatic polyamide film or the like. A part contributing to traveling on the surface of the magnetic layer is formed with gathered fine protrusions of 20-300Angstrom average diameter produced by diagonal vapor deposition in an oxygen atmosphere. The resulting magnetic recording medium has a coefft. of friction which is hardly affected by speed, high traveling stability and favorable enveloping characteristics, and the head cleaning effect of the gathered fine protrusions can be expected.
Patent JP-2000338712-A (JP)
Title: Toner and its production
Inventor: KATO TAKESHI
IPC: G03G9/087
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a toner having fixability, anti-offsetting property, preservability and durability by fixing at least part of inorganic fine particles on the surfaces of matrix particles comprising a bonding resin with a colorant by heating in a field of hot flowing air and specifying the coverage of the inorganic fine particles to the surfaces of the matrix particles. SOLUTION: At least part of inorganic fine particles 2 are fixed on the surfaces of matrix particles 1 comprising a bonding resin with a colorant by heating in a field of hot flowing air in such a way that the coverage of the inorganic fine particles 2 to the surfaces of the matrix particles 1 attains to >=46% to obtain the objective toner having an amorphous particle shape. The amorphous shape is formed by crushing or another method and is a shape other than a perfectly spherical shape. The toner prevents filming caused by sticking to a photoreceptor drum due to the peeling or falling of the inorganic fine particles 2 for surface modification from the surfaces of the fine matrix particles 1.
Patent JP-S6129877-A (JP)
Title: Overhead projector
Inventor: KAWAMURA SHINICHIRO
IPC: G03B21/132
Filed: 1984-07-23
Abstract: PURPOSE:To copy an original immediately there by providing a copying means in an overhead projector which projects a picture of a transparent sheet original onto a screen. CONSTITUTION:In case that an original 28 is copied, a light source lamp for the overhead projector is extinguished, and the original 28 is set facedown and is moved in the direction of an arrow by feeding rolls 31 and 32, and the light from a copying light source 17 is made incident on a photoelectric transducer 21. An electric signal corresponding to the intensity of the light is generated in this transducer 21 and is applied to a driver IC circuit 20b and is converted to a serial electric signal. Original information of one line of the original 28 is read and is converted to parallel information by a signal procesing circuit 23 and is applied to a thermal head 25 and is printed on a thermosensitive recording paper 21. The thermosensitive recording paper 27 is moved in the subscanning direction to copy the whole of original information of the original 28 onto the thermosensitive recording paper 27.
Patent JP-S5674755-A (JP)
Title: Priority selective circuit
Inventor: FUKUSHIMA TOMOYOSHI
IPC: H04Q3/64
Filed: 1979-11-26
Abstract: PURPOSE: To make it possible to dynamically change the priority sequence, at the time of selecting and receiving the signals of a lot of request input terminals, by combining and using the feedback circuit formed by a small number of gates, and ROM.  
     CONSTITUTION: It is assumed that a signal which is displayed as "0F" by hexadecimal number is sent to ROM from the terminal RQO, an output signal of the pattern "0" is received from ROM, and a signal of the terminal RQO is selected preferentially. And the outputs D0...D4 of ROM become "0001". This output is latched LTS, is processed by the main circuit ACK, is output, and also a busy signal BSY is made "1". An output of this circuit LTS is applied to the feedback circuit FBC, and an output of the circuit FBC becomes "0001". When the next request input signal is "1110", the address of ROM is read out as "1E" by hexadecimal number, an output signal of the pattern "1" is received, and as a result, a signal of the terminal RQ1 is selected. In this way, the priority sequence can be changed dynamically. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5776992-A (JP)
Title: Commander for remote control
Inventor: AMANO TOSHIO
IPC: H04N5/44
Filed: 1980-10-30
Abstract: PURPOSE: To enable a remote control operation such as 2-channel operation for a receiver and playback mode of a VTR, by transmitting a prescribed command signal after converting the same into a signal using infrared rays.  
     CONSTITUTION: A switch S w  makes remote control for a VTR1 and a receiver 4 with a signal from a control circuit 20, and for example, a switch S p  is for VTR playback mode, S s  is for connecting a switch 3 to a VTR side, and an S 2  is for 2-channel of the receiver 4. The switch S w  is connected to an encoder 11, and when this switch S w  is operated, the encoder 11 transmits a connand signal E c . This signal E c  is transmitted after being converted into infrared rays modulated from a diode 14 via a modulation circuit 12 and an amplifier 13. Then, the rays are received at the VTR1 and the receiver 4 to be operative corresponding to the operating switches. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11346308-A (JP)
Title: Image reader for transparent original
Inventor: TOYODA TETSUYA
IPC: G01N21/892
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an image reader for a transparent original that detects a foreign material on a transparent original at a high speed with high precision regardless of a simple configuration consisting of a single optical system. SOLUTION: The reader is provided with an image read means 1 that reads an image on a transparent original as image data corresponding to each pixel, a frame memory 2 that stores the image data read by the image read means 1, and a foreign material detection means 3 that detects image data having a signal level corresponding to a density of the transparent original within a prescribed range as abnormity data among the image data stored in the frame memory 2.
Patent JP-S63316275-A (JP)
Title: Color correcting method for synthesizing image
Inventor: KITO HIDEKAZU
IPC: H04N1/387
Filed: 1987-06-19
Abstract: PURPOSE:To use the image processing system of one system, to simplify the constitution of a device and to attain cost-down by setting data to a matrix operating circuit and executing an optimum color correcting to the both of a computer graphic image and a person image at the time of the color correcting of the person image. CONSTITUTION:The image of a person 10 image picked-up by a color TV camera 12 is A/D converted 13 per color, separated per color to a frame memory 14 and stored. To a floppy 15, a CG image generated by a digitalizer, etc., is stored and the image is inputted to a controller 16. This memory 14, the respective colors of the person image of the controller 16 and the CG image are sent to a look-up table memory 18 to color-correct and a color correcting is executed. A color correcting circuit 19 to input the output of this memory 18 uses a matrix operating system 1 to the person image and the CG image and a color correcting to raise saturation is executed. R, G and B in the system 1 are obtained as image signals, R0, G0 and B0 are obtained as image signals before the color correcting and a1-a3, b1-b3 and c1-c3 are obtained as correcting coefficients.
Patent JP-S6371803-A (JP)
Title: Speckle diffusion board forming device
Inventor: SUZUKI TAKASHI
IPC: G02B5/02
Filed: 1987-06-19
Abstract: PURPOSE:To obtain a diffusion board recorded with speckle patterns of a same size by setting the diameter of a circle inscribing the zonal opening of a light shielding plate and a center distance between inscribed circles which are separated most among the inscribed circles to a value within a prescribed range. CONSTITUTION:A light beam from a light source 12 such as an He-Ne laser illuminates the diffusion board 14 through an illumination lens 13 and converges the light flux in the center of an image-forming lens 15. The light shielding plate 16 has the zonal opening, which sets the diameters (d) of the small circles 25 and 26 touching the verge of the zonal opening 24, and the center distance D of the small circles 25 and 26 to the relation of 1<D/d<=4. The speckle pattern of an image 17 by the image-forming lens 15 of the diffusion board 14 is formed on a recording photosensitive material 18 through the light shielding plate 16. The pattern in which the speckle pattern of an average size overlaps with the interference fringe of a prescribed pitch is formed on the photosensitive material 18. With processing the photosensitive material 18 which is divided thus, the speckle pattern of the uniform size and the diffusion board in which the interference fringes are formed in many directions are obtained. With adding an appropriate processing to it, the desirable diffusion board can be obtained.
Patent JP-S5377511-A (JP)
Title: Recorder/reproducer
Inventor: FUTAGAMI AKIRA
IPC: H04N5/7826
Filed: 1976-12-20
Abstract: PURPOSE: To automatically change the speed without causing turbulence in the reproducing signal in the duplex VTR, by detecting the period of the reproduction control signal so as to change the speed-switch, and also, by muting the reproducing signal unit the period stabilizes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5855546-A (JP)
Title: Electric contact material
Inventor: MATSUMOTO HIROZOU
IPC: H01H1/023
Filed: 1981-09-28
Abstract: PURPOSE:To obtain an electric contact material improved in resistance to wear  and welding while simplifying internal oxidizing treatment, by using the powder  of an Ag-Sn-In alloy having specified composition. CONSTITUTION:An alloy comprising 10-15wt% Sn, 2-6% In and the balance Ag is formed into alloy powder having diamter below about 150mu. The alloy powder is internally oxidized for about 15-100hr at a temperature of about 500-800 deg.C. The material is then formed into an electric contact by forming, sintering and hot-pressing. Since the electric contact contains a large amount of Sn, it is economical. Said material also has the properties such that the configuration of the contact can be selected from a broad range and that the loss of the material is scarecely formed.
Patent JP-H10338365-A (JP)
Title: Card takeout device
Inventor: INOUE TAKASHI
IPC: B65H1/26
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a card takeout device that can prevent the printed face or the like of a card from being flawed or the like. SOLUTION: A card takeout device 4 has a card cartridge 4a for enclosing the optional number of cards 10 with printed faces, in the laminated state with the printed faces placed on the upper side, a stopper member 52 for regulating the maximum laminated quantity of the card cartridge 4a, a weight 53 arranged on the lower side of the stopper member 52 so as to make pressing force to the takeout roller side act upon the optional number of cards 10, an upper protective member formed of the same material as the cards or more flexible material than the cards 10 and interposed between the weight 53 and the uppermost card 10, and a lower protective member 55 formed of the same material as the upper protective member and arranged between the lowest card 10 of the optional number of cards 10 and the card mounting face of the card cartridge 4a in such a way as to be extractable.
Patent JP-H051720-A (JP)
Title: Shaft joint
Inventor: HANDA SHIZUO
IPC: F16D1/033
Filed: 1991-06-25
Abstract: PURPOSE:To provide such a shaft joint that its attachment/detachment and positioning are carried out easily and its fatigue destruction is not generated by the installation of a laminate in its bent state when a drive shaft and a driven shaft are connected together through a shaft joint. CONSTITUTION:A bolt 3 for penetrating through the slit 21 of a flange 2 is composed of a large diameter part 33 on its head side, a male screw part 31 on its top end side and a small diameter part 32 put in connection between them through steps 33a, 31a. This large diameter part 33 is loosely inserted into a slitted piece 27 and the male screw part 31 is screwed into a female screw 22 provided on a slitted piece 28 and a stop ring 10 is loosely fitted in the slit 21 in the small diameter part 32.
Patent JP-H09317179-A (JP)
Title: Reinforcing method of rc plane part with opening and reinforcing member therefor
Inventor: NODA NORIO
IPC: E04C5/01
Filed: 1996-05-25
Abstract: PROBLEM TO BE SOLVED: To prevent cracks, by arranging reinforcing members in which both ends of the straight part are connected to form a loop, to cross with each other to make a X-shaped form, in the middle plane part positioned between mutually adjacent openings or the side plane part. SOLUTION: Reinforcing members 4, 5 constituted of a straight part (a) composed of straight reinforcements like deformed rods and nearly U-shaped parts (b), (c) that the ends of the straight part are bent, are arranged to form a X-shape, in the middle walls A, B positioned between adjacent respective openings 1-3. Space-retaining materials are fitted at appropriate positions of the straight part (a) of the reinforcing members 4, 5 and respective U-shaped parts (b), (c). The end of the U-shaped parts (b), (c) of the reinforcing members 4, 5 is stretched to the front part of the corners of the openings 1-3. Accordingly, diagonal cracks brought on the middle walls A, B are prevented and also cracks generating from the corners of respective openings 1-3 can be prevented.
Patent JP-S6045086-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: TANAKA HARUO
IPC: H01S5/20
Filed: 1983-08-22
Abstract: PURPOSE:To control the first clad layer to a fixed film thickness accurately and easily in manufacturing the semiconductor laser of ridge wave guide type by utilizing the characteristic of etching of AlXGa1-X As with hot hydrochloric acid. CONSTITUTION:The first clad layer 13 has the structure at least of three layers of a P-AlX, Ga1-X, As layer 13a, a P-AlX''Ga1-X'' As layer 13b having a small thickness, and a P-AlX'', Ga1-X'', Ga1-X'', As layer 13c, where X'>0.45, X''<0.45, X''>=0.45. In the case of etching the AlXGa1-X As with thermal hydrochloric acid, it is not etched under the condition of X<0.45, but etched at speeds proportional to the values of X under the condition of X>0.45. Therefore, first on selective removal of P<+> GaAs layer 14 with a mask 15 put over a stripe region, or on further ethcing with hot hydrochloric acid after removal to part of the layer 13a, the first clad layer 13 comes to the film thickness of the layer 13b excluding the stripe region.
Patent JP-S5776903-A (JP)
Title: Signal processing circuit
Inventor: NISHIUMA MASAHIRO
IPC: H03D7/12
Filed: 1980-10-30
Abstract: PURPOSE:To decrease an input and output VSWR of the 1st gate and to eliminate the need for a matching circuit for the input and output circuit by inserting a feedback resistor between a drain of a dual gate FET and the 1st gate to which a reception input signal is applied. CONSTITUTION:A feedback resistor Rf is inserted between a drain D of a dual gate FET and the 1st gate G1 to which a reception input signal is applied. The matching for input/output can be taken completely by a suitable value of the feedback resistor Rf. A resistor Ri is provided between the 2nd gate G2 and a source S to match the 2nd gate G2 side.
Patent JP-S5965145-A (JP)
Inventor: IWASAKI KAZUO
IPC: B32B27/42
Filed: 1982-09-03
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-2000347860-A (JP)
Title: Data processor and developing method for the same
Inventor: KAWAMOTO KOJI
IPC: G06F9/38
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a data processor such as a system LSI capable of high speed processing with a little power consumption by providing a CPU block and a function block operable independently of this CPU block and forcedly inhibiting the occupancy of a first bus due to the function block under the control of the CPU block. SOLUTION: A system LSI is composed of a CPU block 1, a system bus 2, a peripheral bus 3 and function blocks 5A-5C or the like. The function blocks 5A-5C enable operation independent of a CPU core of the CPU block 1. Besides, the function block 5A has a bus master function. Namely, the function block 5A which acquires the bus right of the system bus 2, can perform access through the system bus 2 to a memory 4. Besides, when the function block 5A relinquishes the bus right of the system bus 2 by negating a required signal, the CPU block 1 can perform the access through the system bus 2 to the memory 4 or function block 5A as a bus master.
Patent JP-H0821635-A (JP)
Title: Supply tank device of heater
Inventor: USHIZAKI SHINJI
IPC: F24H6/00
Filed: 1994-07-05
Abstract: PURPOSE:To prevent water as a heat medium from decreasing due to evaporation from a supply tank as much as possible. CONSTITUTION:A circulating passage 3 of water of a heater of a type wherein the water as a heat medium is circulated forcedly between a water heat exchanger 1 and a radiator 2 by a pump 4 is provided with a supply tank 5 for supplying the water. A vapor outlet provided in the supply tank 5 is connected with a pipe 8 which once lowers from the position of the vapor outlet and then opens as an opening 7 provided above the position of the vapor outlet.
Patent JP-H0319345-A (JP)
Title: Formation of electrode
Inventor: OKADA HIROYUKI
IPC: H01L29/737
Filed: 1989-06-16
Abstract: PURPOSE:To make a base electrode isolate reliably from an emitter electrode in a short time by a method wherein a photoresist material is used as a mask for emitter mesa part formation use instead of an inorganic insulating material like a silicon nitride film. CONSTITUTION:A substrate; which is formed by laminating in order an N<+> GaAs layer 2, an N-type GaAs layer 3, a P<+> GaAs layer 4 to be used as a base layer, an N type AlGaAs layer 5 to be used as an emitter layer and an N<+> GaAs layer 6 on a semi-insulative GaAs substrate 1; is prepared. After a resist material is applied on the layer 6, the resist material other than the resist material at an emitter region is removed and a photoresist layer 9 is formed on the emitter region. Then, the layers 6 and 5 are vertically etched using the layer 9 as a mask. After this, a silicon dioxide film is deposited on the whole surface at a low temperature. Moreover, the SiO2 film other than the SiO2 film on the sidewalls of the layers 5 and 6 is removed by anisotropic plasma etching and SiO2 sidewalls 8 are formed. Then, the layer 9 is peeled and the layer 6 is made to expose.
Patent JP-S5857429-A (JP)
Title: Curable resin composition
Inventor: OBARA TEIJI
IPC: C08G59/68
Filed: 1981-09-30
Abstract: PURPOSE:To obtain a room temperature-curing curable resin composition having an extremely high curing rate, by mixing an epoxy resin with a heteropoly acid containing wolfram or molybdenum. CONSTITUTION:The titled composition is formed by using, as essential components, an epoxy resin and at least one heteropoly acid containing wolfram or molybdenum. As examples of the heteropoly acid, there can be mentioned H3PW12O40, H4SiW12O40, H3PMO12O40 and H4SiMo12O40. The mixing proportion is usually selected so that said heteropoly acid is present in an amount of 0.01-1wt% based on epoxy resin. In order to obtain good solubility in epoxy resin, the heteropoly acid is added after dissolution in an organic solvent having good compatibility (e.g., ethanol).