baber/WOPTO huggingface dataset:
Patent JP-2001144009-A (JP)
Title: Exposure method, aligner and method of manufacturing device
Inventor: KANEKO KENICHIRO
IPC: G03F7/20
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To restrain generation of irregularity of a shape of a pattern image which is to be transferred and formed on a substrate. SOLUTION: When a control device 50 projects a pattern formed on a mask R on a substrate W by using progressive-power exposure, and transfers and forms an image of the pattern on the substrate W, the control device 50 changes distribution of quantity of energy which is applied on a substrate corresponding to the relative position of an imagery plane and the surface of the substrate and changes integrated quantity of energy applied on the substrate, in accordance with the position of an irradiation region 1A which is irradiated with an energy beam EL via a projection optical system PL, on the surface of the substrate.  As a result, e.g. in accordance with previously detected information of distribution of irregularity of thickness of a resist layer on the substrate, change of at least one out of the distribution of quantity of energy and the integrated energy is enabled for reducing the effect of the distribution. As a result, the focal depth of the projection optical system can be practically increased, and irregularity of shape which is to be caused by position of a pattern image formed on the substrate can be restrained.
Patent JP-H08186117-A (JP)
Title: Method for capillary and bump forming of wire bonding apparatus
Inventor: ONO MASAHIRO
IPC: H01L21/321
Filed: 1994-12-28
Abstract: PURPOSE: To electrically connect the end of the bump of a semiconductor device to the terminal electrode of a circuit board with high reliability when the device is face-down-mounted on the terminal electrode of the board formed by screen printing, plating, etc., via a junction layer. CONSTITUTION: A curvature 24 is formed at the end of the bump of a semiconductor device 6, and face-down-mounted at the input and output terminal electrode 28 of a circuit board 29 via a junction layer. Thus, the thickness of the junction layer can be formed thinnest and uniform, and the electric connection and adherence of the low connecting resistance of the connecting part and high reliability can be realized.
Patent JP-S6413747-A (JP)
Title: Ceramic board for installing and containing circuit element
Inventor: DOI TAKAO
IPC: H01L23/13
Filed: 1987-12-26
Abstract: PURPOSE:To prevent the generation of cracks, breakage, and missing in such a manner to alleviate mechanical impact at the time of collision by making a ceramic board have a circular arc-shaped projecting part on the outer end thereof, and forming a curvature at each corner of such outer end and giving a predetermined height to the protruding part. CONSTITUTION:A circular arc-shaped projecting part 3 is formed over the entire surface of the outer end of a ceramic board 2. The projecting part of the arc-shaped projecting part 3 is located in the middle of the outer end, and the height D thereof is approximately 0.05 mm or more, preferably 0.1mm or more. When boards 2 having the projecting parts on the outer ends thereof collide each other (for example, the projecting parts 3 and 3' on the outer ends of the boards 2 and 2' collide), mechanical impact may be avoided on the corners of each board as well as the ridgelines of each side thereof.
Patent JP-H10165364-A (JP)
Title: Electronic endoscope
Inventor: AKAI NOBUYUKI
IPC: G02B23/24
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To reduce the fixed noise outputted from a solid image pickup element by subtracting the preliminarily detected noise signal outputted from the solid image pickup element from the signal outputted from the solid image pickup element. SOLUTION: When a correction detection instructing signal 30 is inputted in order to detect the fixed noise outputted from a solid image pickup element 5, an iris control circuit 10 closes an iris for two-field period. The signal outputted from the solid image pickup element 5 is inputted to a field memory 28 through an amplifier 23, an A/D converter 25, an adder 26 and a level converter 27, and outputted with a one-field delay. On and after the third field from the input of the correction detection instructing signal 30, the field memory 28 regularly performs the reading operation, and the read signal is converted into an analog signal by a D/A converter 29 and then inputted to a subtracter 24.  The output signal of the field memory 28 is subtracted from the signal obtained by amplifying the output of the solid image pickup element 5 by the amplifier 24 and outputted, whereby an image signal 22 with little solid noise is provided.
Patent JP-H01169220-A (JP)
Title: Vaporizing type combustion apparatus
Inventor: TAKAYAMA SHOICHI
IPC: F23D11/24
Filed: 1987-12-24
Abstract: PURPOSE:To prevent the generation of luminous flames, soot, offensive odor, CO, etc.,and improve the durability of a vaporizing cylinder by providing the vaporizing cylinder with a nozzle specially designed at the forward end a blower duct both extended coaxially and vertically upward from the bottom of the vaporizing cylinder and by inserting the nozzle into the interior of the vaporizing cylinder. CONSTITUTION:A nozzle 10 vertically fixed in the center of the bottom of a vaporizing cylinder has its tip end closed but has a plurality of small spray orifices 10a radially opened a little lower than the forward end. When the vaporizing cylinder 1 is heated by turning on a sheathed heater 2, air for combustion is supplied to the interior of the vaporizing cylinder 1 through a blower duct 7 and from an air inlet 8, whereas fuel supplied through a feed tub 12 is ejected into the interior of the vaporizing cylinder 1 from the spray orifices 10a in the nozzle 10. Upon ejection, the liquid fuel is vaporized at the side wall of the hated vaporizing cylinder 1 and, after mixing with the air for combustion, ejected from a plurality of flame holes 4 and ignited to form flames 6. With this construction, the combustion is free of a lag in vaporization, periodic pulsating combustion, periodic changes in density of the fuel-air mixture, and thereby, the generation of luminous flames, soot, offensive odor, CO, etc., can be minimized.
Patent JP-H04207385-A (JP)
Title: Convergence correcting device
Inventor: MIZUTA TAKAHISA
IPC: H01J29/54
Filed: 1990-11-30
Abstract: PURPOSE:To execute convergence adjustment without deforming a beam spot shape by providing the convergence correcting device with two coils wound like a concentrical cylinder shape and a convergence driving circuit. CONSTITUTION:Two coils, i.e., convergence yorks 1a1, 1a2 are wound around a tube axis like the concentrical cylinder shape. Currents are allowed to flow from the convergence driving circuit 1b to the two convergence yorks 1a1, 1a2 so that the directions of magnetic fields 2b formed from the yorks 1a1, 1a2 are reversed. Consequently convergence adjustment can be executed without deforming the beam spot shape.
Patent JP-H01168593-A (JP)
Title: Mover for platform vessel
Inventor: TAKEMURA MORIYOSHI
IPC: B63H19/08
Filed: 1987-12-24
Abstract: PURPOSE:To make a column smoothly move up and down without entailing any noise by installing a guide member, guiding every square part of the column, in a swivel base supporting the column, and also installing a hydraulic cylinder for moving this column up and down. CONSTITUTION:Plural numbers of square tubular columns 7, being supported on a platform vessel 1 free of vertical movements and extending toward the bottom of the water, are supported on a swivel base 3. Square parts of this column 7 are guided by a guide member (bush) 16 installed in this swivel base 3, so that this column 7 is moved up and down without entailing any noise by means of expansion and contraction of each rod in plural pieces of hydraulic cylinders 12. With a descent of this column 7, a wheel 17 installed in a lower end of the column 7 is reached to the water bottom. When this wheel 17 is rotated, the platform vessel 1 is moved on the water by a thrust to be produced by this rotation.
Patent JP-H04207998-A (JP)
Title: Textile machine
Inventor: HATTORI MOTONOBU
IPC: H02P23/18
Filed: 1990-11-30
Abstract: PURPOSE:To considerably improve speed accuracy and also spinning accuracy by feeding the rotating speed of each spindle drive motor back to a corresponding spindle driving inverter. CONSTITUTION:For a spindle drive motor 5, a speed feedback type motor performing speed control by speed feedback is used. An inverter corresponding to each speed feedback motor for spindle drive is automatically controlled in such a manner that its output frequency will coincide with the set frequency. That is, the speed is held to a set point without being affected by the fluctuations in load or power received. The set point is a common speed command input to each inverter 3-n. In this way, the speed accuracy of the spindle driven by a speed feedback type motor is greatly improved oven that for driving by induction motor.
Patent JP-H07153984-A (JP)
Title: Cosmetic cover for solar cell module
Inventor: KAWAME HISATOYO
IPC: H01L31/042
Filed: 1993-11-30
Abstract: PURPOSE:To improve external appearance and ventilate the space under a module by covering the side faces of the solar cell module and its frame. CONSTITUTION:Cosmetic covers 3a and 3b is fitted to cover a frame 1 and the side face of a solar cell module 2 and at the same time ventilation holes 35 are provided on the cover 3a in order to form ventilation through the space under the module 2.
Patent JP-H09148266-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: CHIYOU KOUYUU
IPC: H01L21/28
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To form an LDD area by a self-alignment technique. SOLUTION: A resist mask 107 used for a formation of an area 105 composed of aluminum is retreated by ashing to thereby form a new mask 108. With the use of the area 105 composed of aluminum as the anode, the anode is oxidized to form porous anode oxide films 109 to 112. In this anode oxidizing step, as the mask 108 exists, a direction (anisotropy) of a porous opening hole of the anode oxide film can be controlled. With use of this porous anode oxide film as a mask, impurity ions are implanted, whereby quantity of impurity ions implanted into an active layer 103 can be adjusted. By making use of this, an LDD area can be formed.
Patent JP-H05258247-A (JP)
Title: Magnetic sensor
IPC: G01R33/09
Filed: 1992-12-10
Abstract: PURPOSE: To detect the resistance change of a magnetoresistive material by connecting a signal output means between two conductive lead structures. CONSTITUTION: An MR sensor 31 is divided into a central active part 34 to detect data and an edge part 33. In the two regions 33, 34, a vertical bias is applied on the edge region 33, while a horizontal bias is added on the active region 34. The vertical bias in the edge part 33 is generated by a bias layer 35 formed to be in contact with the MR layer 32. The bias layer 35 consists of either antiferromagnetic material or hard magnetic material. The horizontal bias in the active region 34 is generated by a soft magnetic thin film 37 separated from the MR layer 32 by a thin nonmagnetic spacer 39. The thin nonmagnetic spacer 39 between the thin film 37 and the MR layer 32 prevents the occurrence of magnetic exchange coupling between the MR layer 32 and the soft magnetic thin film 37 in the active region 34.
Patent JP-2001147002-A (JP)
Title: Combustion equipment
Inventor: KUBOTA NORIKAZU
IPC: F23C5/14
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To enhance the thermal power of a combustion equipment using a surface combustion plate having difficulty in upsizing. SOLUTION: In a multi-plate type combustion equipment comprising surface combustion plates 1 aligned in parallel to form a flame on a surface by passing a mixed gas of a combustible gas and a comdustion air, a plate fixing member 41 having a plurality of pores 42 for passing the mixed gas is arranged between the plates 1.
Patent JP-H01104397-A (JP)
Title: Purifying process of polluted water
Inventor: YOSHIDA TADAYUKI
IPC: C02F1/52
Filed: 1987-12-28
Abstract: PURPOSE:To increase the floating compound settling accelerations and denitrifying section of organic component by making a compost prepared by aerobic fermentation treatment in contact with polluted water containing organic component and carrying out a purifying treatment of the polluted water. CONSTITUTION:A compost is made in contact with polluted water by the method of putting the compost prepared by the aerobic fermentation treatment into polluted water as it is, the method to put a compost water dispersing material prepared by mixing said compost with a proper volume of water preliminarily or other like method. The sufficient volume of the compost in contact with the polluted water is around 10-1,000ppm to the polluted water and should be maintained at the temperature of 10 deg.C or more during the purification treatment, preferably at 20-30 deg.C. Said method primarily reproduces the natural purification capability, and such actions as good settling acceleration, removal of dissolved organic component, and particularly denitrification to a high degree, are generated.
Patent JP-H02175879-A (JP)
Title: Chemical vapor growth method
Inventor: TANAKA SUSUMU
IPC: H01L21/31
Filed: 1988-12-27
Abstract: PURPOSE:To prevent the contamination in a reaction tube and that of a substrate to be treated due to the sputtering of an electrode by impressing a power between plural electrodes provided on the periphery of the reaction tube to convert a gaseous reactant introduced into the reaction tube to plasma, and applying vapor growth on the substrate. CONSTITUTION:A boat 4 carrying a wafer 3 is placed on a heat insulating cylinder 16 set at a delivery position 5, raised by a transportation mechanism 6, and set at a specified position in the reaction tube 1. The tube 1 is hermetically closed with a lid 15. An inert gas is introduced into the tube 1 from a supply pipe 13 to replace the gas in the tube with the inert gas. The inside of the tube 1 is heated by a heater 7, the gaseous reactant is supplied from the supply pipe 13, and the exhaust gas is controlled by an exhaust pipe 14. A high-frequency power is impressed between the electrodes 8 from an RF power source 11 to generate an electric discharge between the electrodes 8, hence, the gaseous reactant is excited to produce plasma, and vapor growth is applied on the surface of the wafer 3 by the gaseous reactant plasma. By this method, the contamination in the reaction tube and that of the substrate are prevented, and vapor growth is performed.
Patent JP-2001145937-A (JP)
Title: Mold device for multi-cavity injection molding
Inventor: MIURA SUSUMU
IPC: B29C45/26
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To mold a molding having uniform properties such as weight and size in a middle cavity and a peripheral cavity. SOLUTION: The thickness of a cavity 48 is made larger than that of the cavity 48 positioned in the middle part by the cavity 48 positioned in the vicinity of the abutting surfaces of a fixed mold 46 and a movable mold 47. The thickness of a molded product is about 1 mm, but the difference in thickness is about 0.02 mm. The fixed mold 46 and the movable mold 47 are warped by a resin pressure during molding to be separated from each other on the middle part side of the abutting surfaces 46a, 47a of the moldings 46, 47. However, by setting the thickness of the cavity 48, the practical thickness of each cavity during the packing of the resin is made equivalent.
Patent JP-2001147318-A (JP)
Title: Optical filter
Inventor: ANDO TAKUMI
IPC: G02B5/22
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter which can selectively cut light at the wavelength which decreases the color purity, and which can correct the color balance. SOLUTION: This optical filter consists of a transparent support body and a filter layer having the absorption maximum at 560 to 620 nm. The filter layer contains dispersion particles of a dye, which are precipitated by mixing a dye solution prepared by dissolving a dye in a first solvent with a second solvent which has a lower solubility with the dye than that of the first solvent and which can be mixed with the first solvent.
Patent JP-H10158742-A (JP)
Title: Method for hardening member having complete roundness part and deformed part
Inventor: YAO YUUGO
IPC: C21D9/28
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To harden a member having the external shape in cross-section comprising a complete roundness part and a deformed part exclusive of this complete roundness part in its overall length, for example, the steering rack bar or the like of an automobile. SOLUTION: The overall length of the member the external shape of which in the section in its overall length comprises the complete roundness part 2 and the deformed part 3 exclusive of the complete roundness part and which has a short complete roundness part 4 as well at the front end of the deformed part is hardened. In such a case, the deformed part 3 including the short complete roundness part is heated to a hardening temp. and while the heated part is restrained in molds 6, 7, this part is cooled and hardened. Next, the complete roundness part is heated to the hardening temp. The complete roundness part 2 is then held by plural restraining rolls 9 with which the overall length of the member come into contact and the short complete roundness part 2 is also held between plural straightening rolls 10.  While the member is rotated, the complete roundness part 2 is cooled and hardened, by which the rectilinearly hardened member is obtd.
Patent JP-H05164592-A (JP)
Title: Tap water flow control device
Inventor: MURAKAMI HIROKUNI
IPC: G01D9/00
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a tap water control device which controls the used state of tap water in a home and is usable for enlightening the inhabitants for energy saving and makes it easy to control energy. CONSTITUTION:The flow rate of water flowing in a primary water pipe 2 and a secondary water pipe 3 is measured with a flow rate measurement means 1. Accordingly to the flow rate signal from this flow rate measurement means 1, the state of used flow is controlled with a flow rate information display means 6 and the used flow information is displayed. The flow rate information indication means is provided with an adding means 7 for measuring the flow rate signal, a water consumption switch 9 for setting and resetting the value measured with the adding means 7, a memory means 8 for storing the measured values from the adding means 7, and a display means 10 for displaying the value in the memory means 8. Thus, by grasping the used state of water for each water tap or each life style, the recognition of tap water consumption can be raised and the life control of the inhabitants and energy saving can be promoted.
Patent JP-H07193721-A (JP)
Title: Facsimile equipment
Inventor: SHIGEMURA YOSHIHIRO
IPC: H04N1/46
Filed: 1993-12-27
Abstract: PURPOSE:To provide a facsimile equipment capable of reducing running cost, shortening recording time and attaining an easily observable printer output. CONSTITUTION:At the time of judging the inclusion of a color picture in received picture data, a color picture data output part 17 outputs the picture data to an external color printer 18 and controls the display of a message or a mark indicating the output of the color page to the printer 18 on a preceding page, a succeeding page or a page corresponding to the page concerned.
Patent JP-2001130614-A (JP)
Title: Needle-penetrable stopper and its making method
Inventor: NARUTOMI MASANORI
IPC: B65D47/18
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid in a container from leaking even though a penetration is made with a needle by making up a needle-penetrable part of a needle- penetrable container out of a thermoplastic synthetic resin elastic body. SOLUTION: A needle-penetrable part 11 made up of a thermoplastic synthetic resin elastic body is put tightly into a stopper main body 10 of a needle- penetrable stopper 5 under the state of being compressed and pressed. The previously formed needle-penetrable part 11 is molded out of thermoplastic synthetic resin melted in an injection molding die with an injection pressure higher than the normal injection pressure applied. On the molding, a clearance is arranged at a needle-penetrable dent 6 of the needle-penetrable part 11, and the needle-penetrable dent 6 is deformed by the clearance.
Patent JP-S63215648-A (JP)
Inventor: KURISUTOFU BUUSU
IPC: C07C17/156
Filed: 1987-12-28
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-H11161354-A (JP)
Title: Voltage generating circuit
Inventor: SUZU TAKAYUKI
IPC: H01L21/8246
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the voltage generating circuit which can improve the reliability, suppress variance in output voltage, and secure the circuit operation margin of a multi-valued cell type mask ROM. SOLUTION: A transfer gate circuit 101 is provided between a clamp circuit 103 and a load MOS circuit 100, the output of an inverter circuit 102 is connected to the gate terminal of the transfer gate circuit 101, and the input of the inverter circuit 102 is connected to the drain terminal of the clamp circuit 103. Therefore, when the voltage at the drain terminal of the clamp circuit 103 rises above the logic threshold value of the inverter circuit 102, the inverter circuit 102 is cut off, so the transfer gate circuit 101 where the output of the inverter circuit 102 is connected at its gate is cut off to suppress the voltage applied to the drain terminal of the clamp circuit 103, suppressing the junction destruction of the transistors constituting the clamp circuit.
Patent JP-H05162531-A (JP)
Title: Fuzzy control method
Inventor: KAWAI TAKAMASA
IPC: G05B13/02
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a fuzzy control method for obtaining a desired characteristic of control quantity without changing the shape of a membership function. CONSTITUTION:At the time of obtaining a membership function of the blower voltage with the fuzzy inference on the basis of the control input such as a deviation between the set temperature and the inside temperature, the outside temperature and the quantity of solar radiation, the blower voltage exceeding a limit value is partially set in the fuzzy rule. When a value exceeding the limit value is output as a blower voltage membership function obtained by a step 350, it is saturated at the limit value thereof. At this stage, a desired characteristic of control quantity is obtained by changing the blower voltage exceeding the limit value among the fuzzy rule.
Patent JP-2000153967-A (JP)
Title: Image forming device
Inventor: UI MAKOTO
IPC: B41J3/60
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To correct the skew of recording material conveyed through reversing and refeeding means by providing first skew correcting means at a paper refeeding conveying part of the reversing and refeeding means, and providing a second skew correcting means at a conveying part disposed near an image forming means. SOLUTION: A first skew correcting means is composed of prepregister rollers 73 and first loop forming rollers 72, and corrects the skew of recording material by positively forming a loop between the preregister rollers 73 and the first loop forming rollers 72 by upper and lower guides 781, 782 and making the recording material butt against the preregister roller 73. A second skew correcting means is composed of register rollers 56, and second loop forming rollers 55, and further positively corrects the skew by positively forming a loop by upper and lower guides 581, 582 and making the recording material butt against the register rollers 56. A rear face toner image is therefore formed in an accurate position on the recording paper to attain excellent double-side image formation.