baber/WOPTO huggingface dataset:
Patent JP-S54117685-A (JP)
Title: Electron beam exposure unit
Inventor: TAKIGAWA TADAHIRO
IPC: G03F1/76
Filed: 1978-03-03
Abstract: PURPOSE:To correct the deflection direction of electron beam with a good following property by detecting the change of the movement velocity of a table in real time. CONSTITUTION:After moving in the +y direction by L, table 9 moves in the x direction by l in steps; and after moving in the -y direction by L, table 9 moves by l in steps to perform a beam exposure. The brightness dependent upon the movement of the table is converted photoelectrically by laser reflector 11 and laser interference meter 12 and is counted in 13 and is operated in 14 to calculate the movement velocity of the table and the velocity change. Correcting components DELTAy and DELTA<2>y are obtained from these values to control deflection through interface 15 by controller 16. Controller 16 applies a prescribed voltage to deflecting plates 6 and 7 synchronously with the movement of the table. Thus, a very accurate beam scanning without pattern slippage DELTAy and change components DELTA<2>y of it is performed.
Patent JP-S57139423-A (JP)
Title: Attachable and detachable mechanism of roll carrying tool in carrying device
Inventor: HONMA MASATOSHI
IPC: B21C47/08
Filed: 1981-02-23
Abstract: PURPOSE:To obtain a titled attachable and detachable mechanism which is capable of replacing a roll easily, by providing a means by which bearing cases for supporting the upper roll and the lower roll are moved up and down to a position where they become noninterference with fixed parts, respectively, and after that, they are drawn out in the axial direction. CONSTITUTION:Bearing cases 47, 48 for supporting upper rolls 53, 54 are moved upward to a position where they become noninterference with guides 58, 61 of the upper side, and bearing cases 37, 38 and 39 for supporting lower rolls 34, 35 and 36 are moved downward to a position where they become noninterference with guide plates 59, 60 (not shown in the figure) of the lower side. Subsequently, the bearing cases 37, 38 and 39 of the lower rolls 34, 35 and 36 are drawn in the axial direction of the rolls through trucks 43, 44 at said descending position, and the drawn-out trucks 43, 44 are moved in the side direction of a lower frame 32 by the extension rail (not shown in the figure) provided adjacently in the side part of the lower frame 32. On the other hand, the bearing cases 47, 48 of the upper rolls are loaded on the bearing cases 37, 38 of the corresponding lower rolls by attachable and detachable partition seats 63, 64 provided separately.
Patent JP-H04264698-A (JP)
Title: Photoelectric type intrusion detection system
Inventor: MAKINO MASAMI
IPC: G01S7/48
Filed: 1991-02-19
Abstract: PURPOSE:To properly corresponds both to the level fluctuations of a signal component and to the level fluctuations of a noise component to automatically control a gain against,them. CONSTITUTION:A floodlight device 10 projects light only for a prescribed time To for every prescribed period Tp. The system converts the incident light signal with a photodetector 21, and inputs the converted electric signal into an amplifier 23 with a partial pressure circuit 22 constituted of a resistance R1 and diodes D1 and D2. The system compares the output signal Vi from the amplifier 23 with a reference signal Vr by using a comparator 24 to discriminate a signal component S. Then, the system samples a compared output V1 to a shift register 25 for every prescribed period Ts, adds the output of a prescribed column by using an adder 26, and sends it to a judgment circuit 27. The system also sends the output from the adder to a smoothing circuit 28 and feedbacks it to the above mentioned partial pressure circuit 22 as a gain control signal Vf. Thus, the system can automatically control the gain both against the level fluctuations of the signal component and against the level fluctuations of the noise component.
Patent JP-H06236987-A (JP)
Title: Solid-state imaging device
Inventor: YAMADA TSUTOMU
IPC: H04N5/341
Filed: 1993-02-12
Abstract: PURPOSE:To make it possible to read out a signal charge accumulated at a photoelectric conversion unit at a high rate. CONSTITUTION:An impurity diffusion region 2 for converting a light beam cast to the face into a signal charge and accumulating the signal charge, a read-out region 7 for reading out the signal charge from the impurity diffusion region 2, and a charge read-out gate 8 for controlling the read-out of the signal charge, which is accumulated in the impurity diffusion region 2 and read out into the read-out region 7, are provided on a face of a semiconductor substrate 1. A high-concentration impurity diffusion layer 9 is formed between the impurity diffusion layer 2 and the charge read-out gate 8 to accumulate the signal charge flowing from the impurity diffusion region 2 during an accumulation time, in which the potential of the diffusion layer 9 is made lower than that of the impurity diffusion region 2.
Patent JP-H11222887-A (JP)
Title: Waterproof structure of water tap box mount part
Inventor: KANEHIRA YUTAKA
IPC: E03C1/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure of a water tap box mount part wherein a standard wall opening filling waterproof ring can be produced regardless of the wall thickness of a wall opening of a water tap box mount part for use in a hot water.water feed pipe and cost can be reduced by a mass production so that products can be stored and delivered promptly. SOLUTION: The forward end of a water tap elbow 5 on the outer periphery of which an external thread 51 is formed is inserted into a wall opening 4 so as to protrude therefrom, while the proximal end of the elbow 5 on which an external thread 51 is formed is located inside the opening 4. And a waterproof ring 1 is filled watertightly into between the outer circumferential surface on the forward end of the elbow 5 and the inner circumferential surface of the opening 4. In this case, an internal thread is formed on the inner circumferential surface of the ring 1 so as to be threadedly engaged with the thread 51 on the forward end of the elbow 5.
Patent JP-S62183136-A (JP)
Title: Judging method for pocket width of wafer jig
Inventor: YAMADA TOSHIO
IPC: H01L21/677
Filed: 1986-02-06
Abstract: PURPOSE:To judge whether a packet width of a water jig falls within an allowable tolerance range from a predetermined size or not without steps by drawing two chords of specific length on a curved plate of specific size and inserting the plate into the pocket. CONSTITUTION:The width of a pocket is a distance (a) between the inner peripheral sides 3a and 3b of the pocket 2 formed oppositely on the sides 3a, 3b of a wafer jig 1. A curved plate having a size larger than a diameter d+x is prepared, where d is the predetermined width of the pocket, and x is the maximum allowable tolerance. The curved plate is preferably a disk. One end of the disk 4 is represented by A, a chord AB of the length d+x is drawn from the end A, and a chord AC of the length d-x is also drawn from the end A. Then, the disk 4 prepared in this manner is inserted into the pocket 2 so that the end A of the disk contacts one end of the pocket 2. When the other end D held by the pocket of the disk 4 is disposed between the chord B and C, and pocket width (a) is disposed between the lengths d+x and d-x. In this case, the width of the pocket is judged to be allowed within a predetermined tolerance.
Patent JP-H10221677-A (JP)
Title: Liquid crystal optical element and production therefor
Inventor: GOTO TOMOHISA
IPC: G02F1/1347
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal optical element and its manufacturing method whose driving voltage is low and whose color purity is high. SOLUTION: An incident light 8 is made incident on a transparent substrate 1 from the upper side. Since the refractive index of high polymer material 5 is set to the ordinary ray refractive index of liquid crystal material or a value apploximate to it, at the time of a voltage non-impression, directors 4a of liquid crystal molecules are respectively perpendicularly oriented with respect to the transparent substrate 1 and a light absorbing substrate 6 and the incident light 8 transmits a light control layer consisting of liquid crystal drops 3 and the high polymer material 5 to be absorbed by the light absorbing layer 6 and becomes a black display.  Besides, at the time of a voltage impression, since the directors of the liquid crystal molecules are oriented parallel with respect to the substrate 1 and the substrate 6, a refractive index difference is generated in between the high polymer material 5 and the liquid crystal drops 3 and the incident light 8 is selectively reflected in the light control layer consisting of the liquid crystal drops 3 and the high polymer material 5.
Patent JP-S54118227-A (JP)
Title: Automatic player
Inventor: HIROSE TSUNEO
IPC: G10F1/00
Filed: 1978-03-03
Abstract: PURPOSE: To efficiently process the operations of iteration and jump by providing a means of reading out music sheet information from a memory device and automatically playing according to said music sheet information.  
     CONSTITUTION: When a presettable counter 222 counts the length of one note, it outputs a carry output. This carry output is connected to the clock input of an address counter 216. Hence, the assigned address of a memory device 212 advances by 1. The carry output is applied to the set input of the presettable counter 222 and when the carry signal is produced in this way, the address of the memory device 212 advances by 1 and the note information following the note having been played thus far is outputted in its output and the sound length information of the terminal (h) out of these is set. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01201967-A (JP)
Title: Method of installing semiconductor light-receiving element and semiconductor light-receiving device
Inventor: MIHARA AKIO
IPC: H04N5/372
Filed: 1988-02-06
Abstract: PURPOSE:To reduce a curvature of light-receiving area of a light-receiving element to obtain higher planarity by hardening paste for die bonding while the scribe line of a semiconductor light-receiving is pressurized to the island part of a lead frame or the die-attach part of a ceramic package or a ceramic substrate. CONSTITUTION:A CCD is located by locating using a positioning hole 13 on a gold- plated die-attach part 12. A ceramic substrate 11 with the CCD located is located in a lower jig 19 for pressurizing. A positioning hole 18 of an upper jig 17 for pressurizing is inserted to the positioning pin 20 on the lower jig 19 for pressurizing. A jig 2 for pressurizing scribe line is aligned with the CCD line sensor on the ceramic substrate 11. In due time, the paste for binding semiconductor die is hardened with the states unchanged. After its completion, the ceramic substrate 11 is removed from pressurizing jig 17, 19, and a desired electrode pad 15 and an electrode pad on the CCD are connected by means of a metal thin wire 24. In due time, a ceramic substrate 11, a ceramic frame made of the same material as that of 11, and a cavity 27 made from glass are bonded to the ceramic substrate 11 using epoxy resin so as to seal CCD 28.
Patent JP-2000221630-A (JP)
Title: Heat developable sensitive material and method for recording image
Inventor: SOKU MAN HO KIMURA
IPC: G03C5/08
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a heat developable photosensitive material for laser imager output having high sensitivity, low fog, good preservability and less image degeneration after development and to obtain a heat developable sensitive material for image setter output having high sensitivity, low fog and good preservability. SOLUTION: In a heat developable sensitive material containing an organic silver salt, photosensitive silver halide grains and a reducing agent on the substrate, the photosensitive silver halide grains are formed in the presence of at least one compound of the formula R1-(S)m-R2, wherein each of R1 and R2 is an aliphatic group, an aromatic group or a heterocyclic group or R1 and R2 are a group of atoms capable of forming a ring by combining with each other, R1 and R2 may be identical or different and (m) is an integer of 2-6.
Patent JP-H09219707-A (JP)
Title: Asynchronous transfer mode switch module and network device
Inventor: NISHIO MAKOTO
IPC: H04L12/931
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To improve the using efficiency of an ATM switch which can cope with even such an asymmetrical case where the number of input and output interface circuits are different from each other by using the input/output terminals of an ATM switch module as the input or output terminals. SOLUTION: The optical signals sent from the intra-device optical fibers 1801 to 180k are received by the input interface circuits of input/output interface circuits 1701 to 170k , and the cells are inputted to an ATM switch module 100 from the input/output terminals 1601 to 160k . The input/output switch circuits 1401 to 140k are notified of the types of interfaces of the circuits 1701 to 170k by an interface circuit identification circuit 150 via the control signal lines 1451 to 145k . Then the circuits 1401 to 140k send the cells received from the input interface circuits of circuits 1701 to 170k to an input configuration circuit 120 via the terminals 1601 to 160k .
Patent JP-H04356074-A (JP)
Title: Color electrophotographic copying device
Inventor: WATANABE AKIYUKI
IPC: G03G15/01
Filed: 1991-01-25
Abstract: PURPOSE:To make the constitution of a device compact and to realize the high speed operation by providing an electrical conductive toner carrier which is biased to polarity which is reverse to the electrostatic charge characteristic of toner and a supply means which supplies a toner thin film on the toner carrier in a developing device. CONSTITUTION:A photosensitive body 1 is obtained by disposing successively a light transmissive conductive layer 12 and a photoconductive layer 13 on a light transmissive substrate 11. An electrode roller is electrically conducted to the layer 12 of the body 1 and electrically coupled to a bias power source 10 at the same time. Besides, a prescribed bias is given to the layer 12 of the body 1. Then, electric charge is induced by bringing an induction member into contact with the surface of the body 1. By irradiating the surface of the body 1 with light beams corresponding to different colors from the substrate 11 side and giving the toner of the color corresponding to the concerned color to the layer 13 side, a multicolor toner image is formed. By a developing device 35 or the like, the respective toner of magenta, cyan, yellow, black or the like whose polarity is reversed to an electrostatic charge image is given to the body 1. Besides, the toner thin layer is supplied on the toner carrier by the supply means.
Patent JP-H03229473-A (JP)
Title: Superconducting integrated circuit
Inventor: INOUE ATSUKI
IPC: H01L39/22
Filed: 1990-02-05
Abstract: PURPOSE:To form superconducting interconnections near a superconducting shielding layer by providing a logic gate and superconducting interconnections disposed oppositely above and below through the shielding layer, and connecting one end of the interconnection to the gate via the interconnection passing through the shielding layer. CONSTITUTION:An Si substrate is used as a substrate 1, an Nb layer is formed as a superconducting interconnection 2 thereon, interconnections 4a, 4b partly connected to both ends of the interconnection 2 are formed, and opened partly at a superconducting shielding layer 4. A first upper interconnection 5 is formed, interconnections 5a, 5b connected to the interconnections 4a, 4b at both ends of the interconnection 2, an interconnection 5c connected to the layer 4 are formed, and a Josephson junction 7a is formed thereon. An Nb layer of a second upper interconnection 8 is formed, and an interconnection 8a for connecting the junction 7a to the interconnection 5a is formed. A logic gate 7 is formed of the junction 7a and an interconnection therearound. The layer 4 is grounded, and one end of the gate 7 is connected to ground. The interconnection 5b is connected to a logic gate of next stage.
Patent JP-H06243121-A (JP)
Title: Document processor
Inventor: KIMURA KOZO
IPC: G06F17/22
Filed: 1993-02-15
Abstract: PURPOSE:To provide a document processor which can convert the secret characters into the ciphered characters in sizes approximately equal to the original characters and with no confusion with ordinary characters. CONSTITUTION:The secret characters are designated by a cursor with push of a secret key among those character strings supplied through a keyboard 2 and shown at a display part 3. Then a CPU 7 shows these secret characters in secret character marks [?] and then prints these characters in the mosaic ciphered characters of sizes approximately equal to the original secret characters by a printer 4. Then these printed ciphered characters are traced by an optical character reader OCR 12. Thus the CPU 7 decodes he mosaic ciphered character strings and displays the original character strings at the part 3.
Patent JP-H06240473-A (JP)
Title: Removing solution for anodically oxidized film of magnesium alloy
Inventor: YAMAOKA KENICHI
IPC: C23F1/00
Filed: 1993-02-15
Abstract: PURPOSE:To remove an anodically oxidized film of an Mg alloy without changing dimensions by using an aq. soln. contg. a specified concn. of phosphoric acid and ammonium oxyfluoride and an aq. soln. contg. a specified concn. of hydrochloric acid as removing solns. for the anodically oxidized film. CONSTITUTION:When an anodically oxidized film of an Mg alloy is removed from a body to be treated, this body is immersed for a required time in a soln. prepd. by adding ammonium oxyfluoride to an aq. soln. contg. 3.2-0.64mol/l phosphoric acid so that 2.63-0.526mol/l concn. is attained and then the body is immersed in an aq. soln. prepd. by adding hydrochloric acid so that 5.82-1.16mol/l concn. is attained. The anodically oxidized film is removed with little dimensional change before and after removal without hindrance to the reproduction of an anodically oxidized film.
Patent JP-H03230152-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAGIHARA MORIO
IPC: G03C1/06
Filed: 1990-02-05
Abstract: PURPOSE:To obtain such photographic characteristics as very contrasty negative gradation by incorporating a specified compd. into a silver halide photographic emulsion layer or a hydrophilic colloidal layer. CONSTITUTION:A compd. represented by general formula I is incorporated into at least one silver halide photographic emulsion layer or at least one hydrophilic colloidal layer. In the formula I, both A1 and A2 are H or one of them is H and the other is sulfonyl or acyl, L1 is a divalent combining group and R1 is an arom. or heterocyclic group. Since the novel compd. is incorporated especially as a nucleus forming agent for silver halide, a contrasty negative image, a high sensitivity negative image or a high-quality dot image is obtd. When a sensitive material is produced, a line original (b), a transparent or translucent patching base (c), a dot original (d) and a sensitive material (e) for return having a photosensitive layer (obliquely lined part) are successively laminated on a transparent or translucent patching base (a).
Patent JP-H05226282-A (JP)
Title: Method for tungsten film formation
Inventor: TSUNENARI KINJI
IPC: H01L21/768
Filed: 1992-02-13
Abstract: PURPOSE:To fill a fine hole with a tungsten film each that excellent step coverage and smoothness will be ensured. CONSTITUTION:WF6 is reduced in NH3 gas above a substrate so that a tungsten film may be deposited on the TiN coating 102 of a fine hole in the substrate by chemical vapor deposition. A very small amount of tungsten nitride is formed on the growth face of the tungsten film. The tungsten nitride appropriately reduces the catalytic activity of the growth face and unifies the crystal grain growth, obtaining a smooth film surface. In addition, the barrier feature of the tungsten nitride film itself surrounded with tungsten boundary is improved; accordingly, the substrate Si is not eroded. The surface reaction is controlled, and thus favorable step coverage is provided.
Patent JP-S61247404-A (JP)
Inventor: DANIERU ROOPERU
IPC: A44C5/24
Filed: 1986-02-07
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-S62185465-A (JP)
Title: Picture processor
Inventor: OSAWA HIDESHI
IPC: H04N1/407
Filed: 1986-02-10
Abstract: PURPOSE:To prevent moire stripe by modulating the picture of edge part at the 1st period and modulating the picture at non-edge part at a period longer than the preceding period, and outputting the result to as to obtain an output picture with high quality to a color original for both a character/line drawing and halftone originals. CONSTITUTION:Digital picture data 67a-67d are converted into analog picture signals 66a-66d by D/A conversion circuits 4a-4d and become picture data in synchronism with a picture element clock 63. Further, pattern signals 98a-98d from pattern signal generators 6a-6d are generated in synchronism with screen clocks 62a-62d and inputted to comparator circuits 5a-5d. The analog picture signals 66a-66d are comparated with the pattern signals 98a-98d by the comparator circuits 5a-5d to form binary PWM signals 65a-65d. Further, screen clocks 62a-62d are formed by using a reference clock 69 having a higher frequency. Thus, contrast information is subjected to pulse width modulation nearly steplessly by using the pattern signals 98a-98d with less variation to obtain a reproduced picture with high quality.
Patent JP-H04265090-A (JP)
Title: Outline correcting circuit
Inventor: KAMOGAWA KOJI
IPC: H04N9/04
Filed: 1991-02-20
Abstract: PURPOSE:To easily improve the reproducibility of a high color saturation part by detecting the color saturation and controlling an outline correcting circuit by this detection signal. CONSTITUTION:An input luminance signal is supplied to a delay line 2 and an outline compensation signal extracting circuit 7, and an input color difference signal is sent to a saturation detecting circuit 13, and the gain of an amplifier 4 is controlled by the degree of color saturation. Therefore, the signal amplitude of the outline compensation signal inputted to an adder 5 is longer according as the color saturation is higher. The high-band signal component of the delay input luminance signal inputted to the adder 5 is more degraded according as the color saturation is higher, and the signal which has frequency components up to a high band where an influence of the color saturation is reduced is obtained as an output signal 6 of the adder 5. Consequently, the picture quality is controlled in accordance with the color saturation of the color difference signal to improve the reproducibility of the outline and details in the high color saturation part.
Patent JP-H06319932-A (JP)
Title: Deodorizing of malodor generating matter receiving chamber
Inventor: AIBE NORIO
IPC: B01D53/02
Filed: 1994-01-27
Abstract: PURPOSE:To develop the deodorizing effect of malodorous gas over a long period of time while reducing air passing resistance. CONSTITUTION:A fine powder raw material and a binder are kneaded to be molded into a honeycomb shape and the molded one is carbonized and activated to obtain honeycomb activated carbon. A necessary number of honeycomb activated carbon elements are arranged longitudinally and laterally in a mutual contact state in two layers and provided to the upper wall part 27c of a beagle dog breeding chamber 20 so as to communicate with a duct 31.