baber/WOPTO huggingface dataset:
Patent JP-H0745905-A (JP)
Title: Bistable semiconductor laser
Inventor: UENOHARA HIROYUKI
IPC: H01S5/042
Filed: 1993-07-28
Abstract: PURPOSE:To reduce the minimum switching light intensity necessary for quenching, by providing a saturable absorption region and a gain quenching region and by having an active layer whose wavelength at the absorption end is shorter than the wavelength at the absorption end of a bistable laser part and whose differential gain coefficient is larger than the differential gain coefficient of the bistable laser part. CONSTITUTION:This laser has a bistable laser part having a multiple quantum well structure as an active layer 6 and two optical waveguides intersecting the bistable laser part. Moreover, saturable absorption region 10 and a gain quenching region 11 are provided in the parts of the intersection. The saturable absorption region 10 is controlled by a change an impression voltage and has an active layer structure whose wavelength at the absorption end is shorter than the wavelength at the absorption end of the bistable laser part and whose a differential gain coefficient is larger than the differential gain coefficient of the bistable laser part. The gain quenching region 11 is controlled by current injection and has a structure whose wavelength at the absorption end is shorter than the wavelength at the absorption end of the bistable laser part and whose differential gain coefficient is larger than the differential gain coefficient of the bistable laser part.
Patent JP-H0237750-A (JP)
Title: Manufacture of semiconductor element
Inventor: HONMA NOBUYUKI
IPC: H01L21/3205
Filed: 1988-07-28
Abstract: PURPOSE:To improve the reliability of wiring by performing simultaneously ion implantation and vaporization of high resistance electrode materials on a glass film with an IVD technique and then, forming a low resistance layer which acts as the second wiring layer. CONSTITUTION:An insulating film 2 is formed on a semiconductor substrate 1 and the first wiring layer 3 is formed on the above film 2 and then, a glass film 4 is formed on the surface including the above layer 3. Then, glass-flow is performed by treating it with heat and its treatment makes the surface of its form smooth. subsequently, ion implantation and vaporization of high resistance electrode materials are performed simultaneously on the glass film 4 by an IVD(ion and vapor-deposition) technique and a low resistance layer 7 which changes into the second wiring layer is formed. As they are not treated at a high temperature, generation of thermal stress and reflow effect of the glass film, undulation of the surface form, and the development of protrusions are prevented. Highly reliable semiconductor elements are thus obtained.
Patent JP-H0829488-A (JP)
Title: I/o pin electronics circuit
Inventor: YOSHIBA KAZUMICHI
IPC: G01R31/28
Filed: 1994-07-15
Abstract: PURPOSE:To provide an I/O pin electronics circuit which enables device tests, without wasting a comparator circuit, a comparison voltage generating circuit, a waveform shaping circuit and an applied voltage generating circuit and cutting in half the number of DUT measured simultaneously, in conducting, in addition to a conventional I/O common test, an IC separate test for such high-speed devices that an IC dead band becomes problematic. CONSTITUTION:Two drivers DR1, DR2 which have a common applied/terminal voltage generating circuit 10 and a common waveform shaping circuit 11 are provided. Either one of the driver DR1 or the driver DR2 is provided with a comparator CP which is combined with both a comparator circuit 12 and a comparison voltage generating circuit 13. The driver DR2 is subjected to DRE control and the driver DR1 is used at a terminal, so that an O/O common test can be conducted. Also, the driver DR1 is subjected to DRE control and the driver DR2 is used at the terminal of the comparator CP, so that an I/O separate test can be conducted.
Patent JP-H11339516-A (JP)
Title: Straight tube fluorescent lamp luminaire
Inventor: YONEYAMA MASAMI
IPC: F21S4/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent an error in the mounting position of an end plate from affecting the position of a socket mount. SOLUTION: A long luminaire body 1 is provided. A pair of end plates 2 are provided and fixed to both longitudinal end parts thereof. Socket mounts 3 are provided and disposed in positions near the respective end plates 2 in the luminaire body 1. Lamp sockets 4 are provided and mounted on the respective socket mounts 3. Straight tube fluorescent lamps 5 are provided and mounted between the respective lamp sockets 4. An engagement part 9 is formed on a part of each socket mount 3 in order to engage the mount 3 with the luminaire body 1. The end plates 2 and the socket mounts 3 are not connected to each other. This prevents errors in the mounting positions of the end plates 2 from affecting the positions of the socket mounts 3.
Patent JP-S6079228-A (JP)
Title: Weighing and discharging apparatus of grain
Inventor: FUJII TOMONORI
IPC: G01G13/16
Filed: 1983-10-07
Abstract: PURPOSE:To prevent the offset discharge of grain by performing continuous weighing and discharge, by setting the opening degree of the opening and closing valve of each weighing tank so as to obtain a set discharge flow amount and discharging grain from two weighing tank continuously and alternately in the set flow amount. CONSTITUTION:Actuators 5a, 5b such as an air cylinder, a solenoid or a motor for operating shutters 4a, 4b are provided in supply troughs 3a, 3b for supplying grain to two weighing tanks 6a, 6b of a weighing machine M from a tank T. The weighing of the wt. of grain changed into the weighing tanks 6a, 6b is performed by load cells 7a, 7b. Pulse motors 9a, 9b operate opening and closing valves 8a, 8b and the discharge amount of grain from each tank is controlled by an opening degree. A central processing unit CPU and a memory stores a control program for performing the control of the weighing and discharging apparatus, the discharge flow amount set from a control box 11, the opening degrees of the opening and closing valves 8a, 8b, that is, the relation of the rotary positions of the pulse motors 9a, 9b.
Patent JP-2001014684-A (JP)
Title: Optical disk and its manufacture
Inventor: TAKEHARA SHINTARO
IPC: G11B7/2531
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To stabilize the recording and reproducing by providing the embossment pit into which positional information of plural information recording layers is recorded so that one part of the embossment pit of the other layer is positioned within light beams when the light beams are focused on the embossment pit of a certain layer. SOLUTION: First and second embossments pits 3, 7 and first and second phase transition recording areas 4, 8 are respectively formed in first and second information recording layers 1, 5 respectively provided in one side surface of a first substrate and one side surface of the substrate 6 of a second information recording layer. The first and second substrates are stuck with an adhesive 9 in the state that respective information recording layers 1, 5 are faced each other. The light beams 30 focused on the first information recording layer 1 are provided with a spot diameter 33 at the focusing position on the first information recording layer 1 and are provided with the spot diameter 34 on the second information recording layer 5.  The first and second embossments pits 3, 7 are arranged so as to exist within the range of the same optical beams 30 even when respective layers are provided with different spot diameters 33, 34.
Patent JP-S6343404-A (JP)
Title: On-vehicle antenna
Inventor: SHIBATA MINEHARU
IPC: E05B49/00
Filed: 1986-08-11
Abstract: PURPOSE:To obtain an antenna easy to handle with high reliability by controlling the contact between a 1st contact of the antenna side and a 2nd contact at the control side in response to the vertical movement of a window on which the antenna is provided. CONSTITUTION:An open/close control means 109 controls the electrical contact state of the 1st contact 105 and the 2nd contact 106 in case of the communication usage. A reception signal is fed to a control means 107 via the 1st contact 105 and the 2nd contact 106 provided to one end of an antenna 104, analyzed in the means 107 to control an on-vehicle equipment 108 corresponding to the reception signal. In detecting the vertical movement of the window 103 by a window vertical movement detection section 110, the open/close control means 109 disconnects the 2nd contact 106 from the 1st contact 105.
Patent JP-H0350802-A (JP)
Title: Manufacture of oxide electric resistor
Inventor: HAYASHI MASAO
IPC: H01C7/00
Filed: 1989-07-19
Abstract: PURPOSE:To manufacture an oxide electric resistor having a low resistance and a high energy resistance by adding a specified amount of a specific oxide of at least one kind or more to a zinc oxide and by making it into a sinter. CONSTITUTION:A zinc oxide being used as a main material, at least one kind or more of a titanium dioxide, lead borosilicate glass, a magnesium oxide, a silicon dioxide and an antimony oxide is added by 0.01 to 50mol% thereto, a sinter is made thereof and an electrode is formed on the end face of the sinter. By this method, an oxide electric resistor which is a resistor having resistivity in the range of 10 to 5000OMEGA.cm and which has a high energy resistance and excellent linearity of voltage and current characteristics can be obtained.
Patent JP-H06290051-A (JP)
Title: Automatic maintenance system for work station system
Inventor: KINO TAKASHI
IPC: G06F11/00
Filed: 1992-07-14
Abstract: PURPOSE:To reduce frequent automatic maintenance or queuing time and to prevent efficiency from being deteriorated by executing automatic maintenance based upon the execution time of the preceding automatic maintenance and a current execution time when a power supply for a work station is turned on. CONSTITUTION:When the power supply is turned on in the work station 1, a system program is read out from a hard disk unit 12 and a current year and month is set up in a variable and compared with a variable storing the execution year and month of the last automatic maintenance. When respective variables are equal to each other, the execution of automatic maintenance is judged, and when the variables are different from each other, automatic maintenance is executed. Namely connecting processing with a server device 3 is executed, an updated program previously stored in a harddisk unit 32 is transferred to the unit 12 to execute updating processing in each work station. The updating year and month is stored in the variable and the work station is restarted.
Patent JP-S6343211-A (JP)
Inventor: TAKEDA HIROSHI
IPC: H01B7/00
Filed: 1986-08-08
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-H04229927-A (JP)
Title: Formation of pattern on substrate, manufacture of display device and display device
Inventor: SEBASUTEIANUSU NIKORAASU HERAR
IPC: H01J9/227
Filed: 1991-07-02
Abstract: PURPOSE: To provide a forming method of a pattern by which overlapped patterns are formed on a substrate promptly and accurately and a manufacturing method of a display device. CONSTITUTION: Patterns 33 which overlap on a substrate 30 at least partially are formed, and a photosensitive layer 31 which becomes viscous due to the influence of light is supplied to the substrate. After the layer is exposed in accordance with the pattern, powder is supplied to and fixed at the exposed part 34 of the layer. Next, the second powder is deposited on the first powder after the layer is exposed again in accordance with the pattern which overlaps with the first pattern at least partially. Thus, some powdery layers can be given on one exposure layer one after another. Thus, time can be reduced.
Patent JP-H1170296-A (JP)
Title: Washing machine and ion removing means therefor
Inventor: KOIKE TOSHIFUMI
IPC: D06F39/00
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To quickly supply water while positive ions in washing water are removed by providing an ion exchange function material in the midway of a water supply path, and supplying an ion exchange function regenerating agent. SOLUTION: A water line faucet 26 is provided in a rear storing box 17b of the upper part of an outer frame of a washing machine to be connected to a water tap. A water supply solenoid valve 27 connected to the water line faucet 26, an ion removing means 28 comprising a cylindrical container, a manual operated salt water discharge valve 34 for discharging regenerated salt water in the cylindrical container and a bathtub water sucking pump 45 or the like are stored. The interior of the cylindrical container of the ion removing means 28 is partitioned by a mesh filter made of polyethylene or the like and filled with sodium type strong acid positive ion exchange resin, and city water is circulated through the container to be softened. It is necessary to regenerate ion exchange resin, and when salt throw-in indication is made, a designated amount of salt is thrown in to regenerate the resin. The salt water is discharged by a manual operated salt water discharge valve 34. Thus, water can be supplied while positive ions are removed.
Patent JP-S6343035-A (JP)
Title: Production of electromagnetic clutch rotor for compressor
Inventor: TSUCHIDA NOBUNAO
IPC: F16D27/10
Filed: 1986-08-08
Abstract: PURPOSE:To improve the torque transmission efficiency by spring-backing the elastic deformation of the rotor outer periphery due to the machining load applied to the friction surface and forming a rotor having a high-outside shape when producing the rotor of an electromagnetic clutch for car air conditioner compressor. CONSTITUTION:A rotor medium item 18 is machined so that the first end face 21 on one end face side where an annular groove 14 is formed approaches the other end face which is to become a friction surface 12 after the plane machining than the second end face 23. When the rotor medium item 18 is mounted on a machining jig 19, with the end faces 21, 23 kept downward, only the end face 23 is brought into contact with the machining jig 19, and the contact face between the jig 19 and the end face 23 becomes the machining reference. The end face 21 is apart from the jig 19, and a rotor outer periphery 20 is movable in the vertical direction. Next, when the cutting or grinding of an end face 24 is started by a milling machine, the rotor outer periphery 20 is elastically deformed downward by Lb due to the machining load. When the machining load is removed, the outer periphery 20 is deformed by Lc via the spring back, and the friction surface 12 is made a high-outside shape.
Patent JP-H09709-A (JP)
Title: Pachinko machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To improve ejection accuracy and to exclude erroneous recognition for the number of balls by performing the discharge control of the number of product balls for a prize winning hit ball detected by a second prize winning ball detecting means preferentially when a memory value exists in a prize winning memory means based on the detection output of a first prize winning ball detecting means. SOLUTION: A back mechanism board 1 is provided with a controller 200 which performs electrical control by detection signals from a prize winning ball ejector 20 and an overflow detectir 92 on the whole pachinko machine, and a game content controller 210 which controls a game operation based on a signal from a detector incorporated in every kind of fluctuation prize winning device and a variable display type auxiliary game device, etc., set in front of a game panel. A prize winning ball winning a prize to a specific prize winning port 107 and flowing down on a specific prize winning ball collection chute 18 and detected by a specific prize winning detector 94 flows down on a collection chute 10, and it is inputted to a prize winning ball processor 40, and detected by a prize winning detector 91 again. When a general prize winning ball exists before the specific prize winning ball enters the prize winning processor 40, small amount of ejection is performed preferentially.
Patent JP-H0829616-A (JP)
Title: Production of color filter
Inventor: ISHIMATSU TADASHI
IPC: B41M3/00
Filed: 1994-07-19
Abstract: PURPOSE:To prevent the fluctuation of a shape in the end part of a pattern and to prevent the production of doctor stripes by using an intaglio plate having ink cells formed to have sharp ends. CONSTITUTION:The ink cell 2 to be formed by engraving an intaglio plate 1 is formed in such a manner that the cell has const. width and depth for almost all part in the longitudinal direction but in both ends of the cell, the width and depth are gradually decreased to form sharp ends. An ink 4 is supplied to the intaglio plate 1 arc spread by using a thin doctor blade 5 made of steel in the longitudinal direction of the ink cell 2. The doctor blade 5 is gradually moved from the narrow and shallow part of the ink cell 2 to the wide and deep part so that the edge of the doctor blade 5 does not suddenly enter the ink cell 2. Thereby, such a problem that the doctor blade is damaged by impact force is avoided. The ink 4 is easily transferred to a plate cylinder blanket 7 without colliding to the wall of the ink cell 2. The pattern can be formed by printing without any fluctuation even in the end part.
Patent JP-S57113248-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABIRU AKIRA
IPC: H01L21/762
Filed: 1980-12-29
Abstract: PURPOSE:To increase the density of an integrated circuit by forming an oxidized film on the surface of a groove, forming a phosphorus-silicate-glass layer in the groove, melting and forming an insulating region, thereby forming an isolating layer as the pattern. CONSTITUTION:An SiO2 layer 12 is formed on a silicon substrate 11, an Si3N4 is formed thereon, and a resist layer is formed thereon. This resist layer is patterned, a hole is opened, and a groove is formed by etching. After the resist layer is removed, an SiO2 layer 16 is formed by a thermally oxidizing method. The groove is buried with phosphrus-silicate-glass, is once molten, and an isolation layer having no crack, cavity, air bubble is formed. An SiO2 film 18 is grown on the entire surface, and the entire surface is etched.
Patent JP-H0352461-A (JP)
Title: Signal inserter
Inventor: HISAMATSU SEIICHI
IPC: H04N5/93
Filed: 1989-07-20
Abstract: PURPOSE:To manage with one voltage source required for the insertion of character information by enabling a character signal to be inserted to an output signal with potential lower than a reference potential value out of the potential values of the output signals in clamping circuits provided in (n) areas. CONSTITUTION:A clipping circuit 7 is provided which clips the output signal sent from the clamping circuit 2 to a prescribed potential value higher than the reference potential value according to the character signal. Comparison control parts 5 and 8 compare the potential value of the output signal set at the output signal sent from the clamping circuit 2 in respective area with the reference potential value, and send the character signal from a character circuit 8 to the clipping circuit 7 when the reference potential value is higher than the potential value of the output signal in the area. In such a way, the potential value of the output signal is compared whether or not it is lower than the reference potential value in respective area first, then, the character signal can be inserted to only the area where the potential value of the output signal is lower than the reference potential value, Thereby, the voltage source required for the insertion of the character information to a luminance signal is managed with only one.
Patent JP-S6078666-A (JP)
Title: Method for adjusting surface of film by inert gas
Inventor: MATSUNAGA KAZUO
IPC: B05D3/04
Filed: 1983-10-07
Abstract: PURPOSE:To obtain a cured film excellent in a configuration and surface physical properties, by blowing a high speed gas stream of inert gas against the surface of an uncured film comprising a resin having curing inhibiting property due to oxygen. CONSTITUTION:A high speed gas stream of inert gas such as helium or neon is blown against the surface of an uncured film comprising a resin having curing inhibiting property due to oxygen such as an acrylic resin of acrylic ester or methacrylic ester. Whereupon, a smooth hard surface having good gloss can be formed.
Patent JP-H0854987-A (JP)
Title: Mirror disk device
Inventor: KOIKE HIROHIKO
IPC: G06F3/06
Filed: 1994-08-10
Abstract: PURPOSE:To simultaneously detect the failure of a disk being used and a stand-by disk by reporting the error check result to a host device when the end of processing is detected. CONSTITUTION:The data read out from the storage medium of a disk 4 are sent to a disk controller 3 after the error check is performed. Then it is sent from the disk controller 3 to a host device 1. The data read out from the storage medium of a disk 5 is not sent to the disk controller 3 and the error check is performed in the disk 5. A command end detecting part 33 detects the end of command processing in the disks 4 and 5 and it is reported to an end reporting part 34. The part 34 accepts the report from the part 33 and acquires the end status including the error check result from the disks 4 and 5. Based on the end status, the end report is performed to the host device 1.
Patent JP-S6347572-A (JP)
Title: Butterfly valve provided with noise control function
Inventor: ONISHI YOSHIAKI
IPC: F16K47/02
Filed: 1986-08-11
Abstract: PURPOSE:To make a pressure loss in a full-open state smaller as well as to make maintenance easy, by forming an end face of a valve body into the form copied to a locus to be described at the time of rotating it in the open direction as far as the desired angle from the closed state. CONSTITUTION:Comb teeth 10A and 10B are tightly attached to support flanges 11A and 11B held between a duct line A or B and a valve box 1. And, a pair of these comb teeth 10A and 10B are opposed to each other wit the end face 14 copied to this locus almost the outside along turning loci 13A and 13B on the circumference of a valve body 6 at openings Ga and Gb at both up- and downstreams formed between the valve box 1 and the valve body 6 within the range of about 20 deg.-40 deg. of valve opening where cavitation is most liable to occur, and plural passages 15 almost in parallel with a passage axis 5 is formed. With this constitution, a pressure loss in the open state is reducible, and maintenance becomes facilitated.
Patent JP-H0910411-A (JP)
Title: Passage for pachinko machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1995-06-30
Abstract: PURPOSE: To efficiently wire a lead for a filling-up detecting switch passing in the right and left direction in front of a playing ball recovery passage. CONSTITUTION: A filling-up display lamp 128 and other electric parts 129, 130, 131 are mounted on a back mechanism plate 84 in upside of a opening window 85, a filling-up detection switch 154 is mounted on the back mechanism plate 84 in under side of the opening window 85, an upper circuit board 127 and a lower circuit board in the lower side of the back mechanism plate 84 are connected via a lead wire 156, and a playing ball recovery passage 96 is formed in the vertical direction on the back side of the back mechanism plate 84 in the lower side of the opening window 85.  The upper circuit board 127, the filling-up display lamp, and lead wires 156, 157 are wired along the front side of the back mechanism plate 84, a lead wiring part 140 is mounted in a lateral direction crossing the front side of a playing ball recovery passage 96 in the right and left direction, and a lead wire 157 of the filling-up detecting switch is wired on the lead wiring part 140.