baber/WOPTO huggingface dataset:
Patent JP-H01196140-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: USHIKU YUKIHIRO
IPC: H01L21/3205
Filed: 1988-01-30
Abstract: PURPOSE:To prevent a disconnection at a stepped part of an upper-layer interconnection without causing an increase in a production cost for flattening an interlayer insulating film by a method wherein a dummy pattern is formed on a grid where a wiring pattern in a lower-layer interconnection does not exists so that the inter-layer insulating film can be flattened easily. CONSTITUTION:A dummy pattern 20 is formed in a vacant region where a wiring pattern is interrupted on a grid 102; a dummy pattern 30 is formed in a vacant region of a grid 103; a dummy pattern 40 is formed in a vacant region of a grid 104. An interval of patterns of lower-layer interconnections becomes definite in all of grids 201-205 where upper-layer interconnections are to be arranged. Accordingly, an interlayer insulating film to be formed on the lower-layer interconnections can be flattened simply, which leads to a reduction in a production cost. It is possible to prevent a disconnection at a stepped part of the upper-layer interconnections; the reliability can be enhanced. Because an irregularity in the patterns of the lower-layer interconnections is eliminated, it is possible to avoid an abnormal etching operation of the interconnections, an unbalance between wiring capacitance values or the like.
Patent JP-S55113277-A (JP)
Title: Battery monitor for electric car
Inventor: OOMORI MASARU
IPC: H01M10/42
Filed: 1979-02-22
Abstract: PURPOSE: To enable smooth countermeasure by producing an alarm quickly upon occurrence of abnormal condition or trouble in the battery.  
     CONSTITUTION: (n+1) Number of detection leads are connected from n number of battery groups 3-1∼3-n to a switching circuit 4 and perform sequential switching opertion. The switching circuit 4 switches and detects these n number of battery voltages sequentially then applies comparison signal onto comparison logic circuit 5. When said applied signal voltage has considerably low level or large difference, the comparison logic circuit 5 provides external signal to function the alarm circuit 6. Existence of abnormality in the terminal voltage of battery groups 3-1∼3-n is known from the function of alarm circuit 6 thus to facilitate the inspection of battery and to enable proper countermeasure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59147448-A (JP)
Title: Lead frame for loading semiconductor element and semiconductor device manufactured by using said lead frame and manufacture thereof
Inventor: ONO MICHIO
IPC: H01L23/495
Filed: 1983-02-12
Abstract: PURPOSE:To fine the wiring width of one part of an internal lead up to the state in which it can be processed, and to obtain the mounting of a package with high density by additionally forming an internal lead support bar between the internal lead and a tie-bar constituting a lead frame for loading a semiconductor element. CONSTITUTION:A lead frame is constituted by outer frames 11a and 12a, element base sections 3a, stage bars 41a and 42a, internal leads 51a-58a and tie- bars 61a and 62a and the like. Said constitution is the same as a normal lead frame, but lead support bars 100a, 101a, 102a, 103a shown in circles in dotted lines are additionally formed previously among each nose section of the approximately Z- shaped internal leads 51a, 53a, 55a, 57a and the tie-bars 61a or 62a. Accordingly, the same applies to others-for example, the wiring width W2a of a section extending in the same direction as the tie-bar 61a of the internal lead 51a can be find up to the state in which it can be processed, and the area ratio of the element loading section/a package can be increased.
Patent JP-S60164396-A (JP)
Inventor: FUJIOKA ATSUSHI
IPC: H05K3/46
Filed: 1984-02-06
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-H06235534-A (JP)
Title: Small air-conditioner with total heat-exchanger
Inventor: ONUMA RYOZO
IPC: F24F1/02
Filed: 1993-02-09
Abstract: PURPOSE:To perform effective utilization of an exhaust heat from a total heat- exchanger by a method wherein the outdoor machine of a small air-conditioner is arranged in the vicinity of an indoor machine and the outdoor machine is located in the exhaust gas pipe of a total heat-exchanger. CONSTITUTION:A part 5 equivalent to an indoor machine of a small air- conditioner A is arranged in a state to protrude to the indoor place C side and connected to a part 6 equivalent to an outdoor machine located in an exhaust pipe 3 of a total heat-exchanger B through a short refrigerant piping. The part 5 equivalent to an indoor machine causes regulation of temperature in the indoor place C and surplus heat energy is fed to the part 6 equivalent to an outdoor machine 6 through a refrigerant. At the part 6 equivalent to an outdoor machine, exhaust gas G discharged from a heat-exchanger body 1 is heat-exchanged with a refrigerant to exchange heat energy. In this case, heat energy remaining during total heat-exchange at the heat-exchanger body 1 is effectively worked by means of outside air. Namely, a total heat-exchange loss is effectively recovered at the part 6 equivalent to an outdoor machine. This constitution causes effective utilization of an exhaust heat from a total heat-exchanger B.
Patent JP-H01196823-A (JP)
Title: Constitution pattern printing device for semiconductor integrated circuit
Inventor: ONO AKIRA
IPC: H01L21/30
Filed: 1988-02-02
Abstract: PURPOSE:To present a fog from occurring in the constitution pattern of a semiconductor integrated circuit by separating a light source from a printing device body, independently providing a vibration preventing mechanism, and enlarging monochromatic light from the light source. CONSTITUTION:Since a laser unit 12 is placed on a floor through an independent vibration proof unit 14 separately from a vibration proof unit 13 for elastically holding a printing device body 11, it is vibrated by the low frequency component of the vibration of a floor face separately from the body. Thus, an exposure transmitted through a mask 17 is uniformized. A laser light beam radiated form an opening 12a for the laser light radiation of the unit 12 is enlarged in the diameter of the light by a radiation light enlarging optical system. Thus, a variation in the exposure amount due to the displacement of an optical axis generated due to the relative fluctuation between the body 11 and the unit 12 is suppressed.
Patent JP-S55115555-A (JP)
Title: Method for winding and collecting metal fiber
Inventor: MASUMOTO TAKESHI
IPC: B22D11/06
Filed: 1979-02-24
Abstract: PURPOSE: To enable a continuous winding of amorphous metal fibres, by winding metal fibres led out of a rotating cooler positioned near a nozzle, that jets out molten metal, on the inner wall of a fibre collecting device that rotates at the same speed as the rotating cooler.  
     CONSTITUTION: A molten metal is jetted out against a rotating cooler 2, and cooled and solidified metal fibres 3 led out of the rotating cooler 2 are caught and coolected by an air jet 4, and guided into a collecting device 5 that has a cylindrical inner wall and rotates substantially the same speed as that of the rotating cooler 2. The collecting device 5 performs vertical reciprocal movements continuously when necessary. The metal fibres 3 are wound up at a suitable oblique angle dut to the rotational centrifugal force and the vertical, reciprocal movements of the collecting device 5, and they maintaing their good wound-up shape and transferred to a next process as metal fibres easy to unwind. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59147379-A (JP)
Inventor: SASAYAMA TAKEHIKO
IPC: G09B9/00
Filed: 1983-02-10
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-S61180236-A (JP)
Title: Resin composition for solder-resist
Inventor: MIZUMOTO FUJITOSHI
IPC: C09D11/00
Filed: 1985-02-06
Abstract: PURPOSE:To obtain a film superior in resistances to heat and chemicals, printing characteristics, and adhesiveness to the base plate of a printed circuit by mixing glycidyl ether, specified polymaleimide, an amine type hardener, and an alkyl cellosolve type solvent. CONSTITUTION:The resin compsn. consists of A, glycidyl ether; B, polymaleimide in an amt. of 10-120, preferably, 15-50pts.wt. of 100pts.wt. of A; C, an amine type hardener in an amt. of 4-35pts.wt. per 100pts.wt. of A+B; and D, 20-100 pts.wt. of an alkyl cellosolve solvent per 100pts.wt. of A+B+C. When B is added in an amt. of below 10pts.wt., enhancement of the heat resistance is poor, and when above 120pts.wt., adhesion between the solder resist and the base plate of the printed circuit is deteriorated.
Patent JP-H11211705-A (JP)
Title: Method and apparatus for separately measuring density and viscosity of liquid
Inventor: SHIOKAWA SACHIKO
IPC: G01N11/00
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To permit quick and correct measurements by setting a shear surface acoustic wave sensor having unevenness on a propagation face in a perpendicular direction of a shear displacement and a flat shear surface acoustic wave sensor without unevenness at the same surface acoustic wave piezoelectric element and measuring changes in sound velocity of the sensors. SOLUTION: A solution sensor comprises shear surface acoustic wave (SH-SAW)- transmitting (receiving) elements 1, 4, shear surface acoustic wave-receiving (transmitting) elements 2, 5, SH-SAW propagation faces 3, 6 and an uneven face 7 set in a perpendicular direction of a shear displacement of the SH-SAW. An S-S sensor (SH-SAW sensor having a flat face) is constituted of the transmitting element 1, receiving element 2 and propagation face 3. An R-S sensor (SH-SAW sensor having unevenness and ditches in the perpendicular direction of the shear displacement on the propagation face) is composed of the receiving element 4, transmitting element 5 and propagation face 6. The S-S and R-S and sensors are placed on the same common SH-SAW piezoelectric element.  A density and a viscosity of a liquid to be measured are separately measured on the basis of changes in sound velocity of the sensors when a standard liquid and the liquid to be measured are loaded to the propagation faces of the sensors.
Patent JP-S54113537-A (JP)
Title: Safety device for gas combustion apparatus
Inventor: MIYATA SHIGERU
IPC: F23N5/00
Filed: 1978-02-24
Abstract: PURPOSE:To devise to intercept combustion for sure in oxygen deficiency by throwing one porous electrode of an osygen concentration cell in contact with a combustion flame to be excessive in oxygen normally and deficient at the time of  oxygen deficiency and another porous electrode in contact with a combustion flame constantly deficient in oxygen. CONSTITUTION:An oxygen concentration cell 1 is composed of porous film electrodes of platinum and the like provided on both sides of a sintered body of oxygen- ion-conductive solid electroyte; one electrode face is brought in contact with a flame A to be excessive in oxygen in the normal time of a main burner, while another electrode in contact with a flame B of a pilot burner 3 constantly deficient in oxygen. An electromagnet 40 in an electromagnetic valve 4 is excited by the output of the cell normally for keeping a valve 45 opened.
Patent JP-S58140385-A (JP)
Inventor: NAKAGAWA SHIYUUICHI
IPC: C04B41/69
Filed: 1982-02-16
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-S54115818-A (JP)
Title: Low noise type wheel
Inventor: TERADA KATSUYUKI
IPC: B60B17/00
Filed: 1978-03-01
Abstract: PURPOSE: To effectively reduce the noise of a wheel by providing a non-planar portion on the web thereof.  
     CONSTITUTION: There are arranged fire waveforms 8 of equal wavelength forming only with curved line at equal wavelength λ i  at the position of small radius and with rectilinear line at the crest and valley of the equal wavelength λ 0  at the position of large radius in the circumferential direction of a web 2 between a boss 1 and a rim 3 of a low noise type wheel. Thus, in the range that the number n on node diameter is less than or equal to 7 (≤ 7), there exist only two vibration modes of n=2, 5 to thus eliminate the vibration modes of n=3, 4 as frequencies of increasing the noise to perform the above object. It is also effective to arrange six waveforms 9 to 11 symmetrically with respect to the center 12 of the boss with irregular wavefength λ 1  to λ 3  circumferentially of the web 2. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59150461-A (JP)
Title: Semiconductor device
Inventor: ATSUMI KOUICHIROU
IPC: H01L23/495
Filed: 1983-02-15
Abstract: PURPOSE:To contrive not to cause short circuit failure in contact with an adjacent lead frame by the sliding movement of bonding wires along the tip, by partially cutting the tip of an inner lead frame. CONSTITUTION:Bonding pad parts 8... are arranged at the peripheral edge of a semiconductor pellet 7. A part of the inner lead parts 9a, 9b, 9c... is cut so as to become nearly rectangular to Au wires 10... wired between said parts 8.... If the edges are rectangular to the Au wires 10... like the inner leads 9a and 9f, it is not necessary to cut to an irregular shape. Even when the Au wires 10... are drawn out excessively than a right length, resulting in the excessive sag of a wire loop, the sliding movement along the edges of the Au wires 10 can be prevented, and then there is no possibility of causing short circuit failure in contact with the adjacent lead part by bending and deformation.
Patent JP-S62180444-A (JP)
Title: Supervisory control system
Inventor: YASUDA MASANORI
IPC: H04L13/00
Filed: 1986-02-03
Abstract: PURPOSE:To eliminate the need to go to a terminal office when the monitor/ control items are changed at the terminal office, by securing such a constitution where a center station loads the program data to an optional terminal office via a communication line. CONSTITUTION:In an initial action mode of a terminal office 2, for example, the office 2 is unable to perform its original working as long as no registration is given to a data table part. Thus the office 2 informs a program loading request to a center station 1 in accordance with a program loading request format. Then the station 1 loads a program (system data) to the office 2 via a communication line network 4 and communication lines 5 and 6 based on a program loading format.
Patent JP-H06234003-A (JP)
Title: Tandem rolling mill
Inventor: SHIMOTAMURA OSAMU
IPC: B21B27/00
Filed: 1993-02-10
Abstract: PURPOSE:To provide a tandem rolling mill high in plate crown control capacity and, complex shape correction capacity, which is free from fears for scratches of a material and a roll, and having a high productivity by a high load. CONSTITUTION:In the preceding stage of a tandem rolling mill, a pair of operation rolls 2 and 3 are allowed to cross in the opposite direction up an down in the horizontal plane by a certain angle to reinforcing rolls 6 and 7 supporting a pair of operation rolls 2 and 3. The first rolling mills 8 to 11 controlling the distribution of a thickness in the width direction, and the-second rolling mills 12 to 14 controlling a plate crown and a shape by using the movements of rolls 4 and 5 in the axial direction and operation roll bending at the same time at the post -stage, are installed at least one set respectively. Highly wear- resistant composite rolls are used to at least operation rolls of these rolling mills.
Patent JP-2000222876-A (JP)
Title: Semiconductor memory
Inventor: AGATA MASASHI
IPC: G11C7/22
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To eliminate a mixture of an interference noise generated at one bit line with the other bit line of adjacent bit lines in a semiconductor memory having two transistors and one capacitor in one memory cell. SOLUTION: During a period that a second precharge signal EQb for controlling a second bit line BLb (n) of a port b is held at a low level and a second sense amplifier activation signal SEb is held at a high level when a reading operation Tre is conducted, both a first precharge signal EQa and a first sense amplifier activation signal Sea for controlling a first bit line BLa (n) of a port a have low levels, the line BLa (n) is in a floating state, and then a first sense amplifier activation signal SEa is raised.
Patent JP-S59147112-A (JP)
Inventor: KIMURA SHIROU
IPC: F16B35/00
Filed: 1983-02-14
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-S57136362-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L27/146
Filed: 1981-02-17
Abstract: PURPOSE:To form a matrix of a laminated channel type IG semiconductor device in high density by a method wherein semiconductor layers for sources (drains) are arranged in columns on a substrate, and semiconductors for gates and drains (sources) are arranged in rows. CONSTITUTION:A transparent electrode 20 and the first semiconductor layers 2 to constitute the sources (drains) are provided being arranged in the columns on the transparent substrate 1. Then after the second semiconductor layers 4 to constitute channel regions and the third semiconductor layers 5 to constitute the drains (sources) are provided being arranged in the rows, the gate insulating film 16 is formed, and conductive layers 17 for electrodes are provided. Accordingly the matrix of the laminated channel type insulated gate semiconductor device can be formed in high density, and this method is suitable for enhancement of photo sensibility as the photo detector.
Patent JP-H09325592-A (JP)
Title: Toner replenishing device
Inventor: NAKANO KUNIAKI
IPC: G03G15/08
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishing device capable of uniformly smoothing toner from one end to the other end of a hopper while keeping the flowability of the toner, with less moving load to a smoothing member, and also capable of smoothing and pressing the toner in a direction perpendicular to the smoothing member moving direction and uniformly smoothing the toner in the whole hopper. SOLUTION: The device is provided with a smoothing member installed in the hopper 3 and constituted of a pair of smoothing parts formed so as to be nearly vertical to the moving direction, and an opening part 22 for permitting the toner to pass is formed between the pair of smoothing parts. Thus, the toner is uniformly smoothed from one end to the other end of the hopper 3 while keeping the flowability of the toner, and also, the moving load to the smoothing member is reduced. And, it is allowable that the smoothing member is provided with a pair of smoothing parts arranged in the reciprocative moving direction with inclination so as to push the toner in a direction perpendicular to the reciprocative moving direction, and also, it is allowable that the smoothing parts are inclined in the same direction, or in opposed directions.
Patent JP-S52105565-A (JP)
Title: Treatment and utilization of exhaust gas byproduct of radiant ray irra diation treatment adding ammonia
Inventor: FUJII TOSHIAKI
IPC: B01D53/60
Filed: 1976-03-03
Abstract: PURPOSE: To decompose the following reaction product to a harmless material and moreover, to convert it to a valuable material, by decomposing the solid reaction product, gained by the ammonia added radient ray irradiation reaction of exhaust gas, containing SO 2  gas etc., at 100-350°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06234991-A (JP)
Title: Lubricant for high-temperature plastic working and method of high-temperature plastic working
Inventor: IHARA HAJIME
IPC: B21B45/02
Filed: 1993-02-10
Abstract: PURPOSE:To provide a lubricant which is inexpensive and effective in preventing the wear and seizing of a tool for use in the plastic working of steel at 900 deg.C or higher; and to provide a method using the lubricant. CONSTITUTION:The lubricant is a dispersion of iron oxide and calcium carbonate in either a 1-5wt.% aqueous polymer solution or a base grease, the contents of the oxide and the carbonate being 3-30wt.% and 0.13-18.8wt.%, respectively.
Patent JP-S63189262-A (JP)
Title: Image recorder
Inventor: NITTA MASAAKI
IPC: G02F1/03
Filed: 1987-02-02
Abstract: PURPOSE:To record color images with high quality, by recording through sequentially supplying an optical shutter array with voltages for making a blue, green or red filter. CONSTITUTION:A color image recorder comprises a slitted plate 3 provided with slits 4 and a PLZT optical shutter array 6 having a multiplicity of pixels 7, which are sequentially provided between a white light source 1 and a photosensitive material 2. Slit light 5 passed through the slitted plate 3 is incident on the shutter array 6, whereby it is emitted through light modulation, and is supplied for exposure of the material 2. As the photosensitive material 2, a photographic printing paper coated with a photographic emulstion is used, and exposure to light on a color basis is sequentially performed through the shutter array 6 while the printing paper 2 is sequentially paid off. The printing paper 2 is fed sequentially through a color developing part 28, a bleach fixing part 29 and stabilizing parts 30, 31, 52 to a drying part 53, and is taken out as a color print. The shutter array 6 is driven to function as each color filter, by applying thereto controlling voltages corresponding to blue, green or red from a controlling part 9.
Patent JP-S61181452-A (JP)
Inventor: SHISHIDO YOSHIO
IPC: A61B18/00
Filed: 1985-02-08
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-S60180705-A (JP)
Title: Drill breakage detecting printed plate
Inventor: KUROSAWA KEIJI
IPC: B23B35/00
Filed: 1984-02-13
Abstract: PURPOSE:To immediately detect breakage of a drill with high reliability by providing a pattern formed on at least one side surface of a drill breakage detecting printed plate continuously in the perforating order and having a width which can be certainly cut by the drill. CONSTITUTION:A printed plate 4 to be perforated has one side 4a wholely covered with copper film, and a detector 6 is connected between the copper film and a pattern 3 of a drill breakage detecting printed plate 1 to detect electrical connection therebetween. The position of the pattern 3 to be connected to the detector 6 is the last portion in the perforating order. If the drill is broken during perforation, the broken drill keeps a short between the pattern of the printed plate 1 and the printed plate 4 to be perforated after the drill is lifted, providing information shown by b. Thus constructed, breakage of a drill can be detected immediately with high reliability.
Patent JP-H08216681-A (JP)
Title: Sunvisor
Inventor: ITO NOBUO
IPC: B60J3/02
Filed: 1995-02-10
Abstract: PURPOSE: To provide a sunvisor capable of enlarging the shading range when it is used, and of being restored compactly as a whole when it is not used. CONSTITUTION: The sunvisor device is provided with a shading plate body 1 supported so that it can turn to a usable condition and a non-usable condition, a second shading plate 5 which is supported on the shading plate body 1, and can move so as to be projected from the shading plate body 1, and a holding mechanism 29 for holding the movement of the second shading plate 5 in an optional position, on the car body side.