baber/WOPTO huggingface dataset:
Patent JP-H05144912-A (JP)
Title: Method and equipment for electron beam exposure
Inventor: YASUDA HIROSHI
IPC: H01L21/027
Filed: 1991-11-20
Abstract: PURPOSE:To decrease the delay in wave form settling by forming a correction analog signal to correspond to the deviation of a signal wave form which is actually output from a converting device during the transition period in which an analog signal changes, from a desired signal wave form and by adding the correction analog signal to the desired signal wave form. CONSTITUTION:As shown in Figure (A), when scanned with the electron beam, a voltage wave form to be applied to a main deflector moves on subfields P2-P5 in sequence. When the voltage waveform moves from the subfield P3 to P4, a glitch appears. The voltage to be applied to the main deflector jumps up to a high value once and then decreases gradually to the desired value. A difference between a desired signal waveform and an actually obtained signal wave form is shown by the deviation 'd'. The actually obtained waveform of the main deflector is added with a waveform of an opposite sign shown by the deviation in Figure (C) and a synthetic waveform shown in Figure (D) is generated. By this method, a signal waveform which comes near a desired value can be obtained rapidly and thereby the speed-up of the electron beam scanning of an exposure equipment is enabled.
Patent JP-H04179026-A (JP)
Title: Manufacture of shadow mask
Inventor: KIMURA HIROSHI
IPC: H01J9/14
Filed: 1990-11-08
Abstract: PURPOSE:To eliminate a process by which a compound consisting of bismuth, a Group IV element and oxygen is synthesized by a method wherein water glass or/further a Group IV element therewith are added to ultra-atomized bismuth oxide powder mixture and a solution of those substances is applied to the electron beam impact side of a shadow mask and after air-drying of the solution, baking process is applied thereto. CONSTITUTION:Water glass or further a compound consisting of Group IV element therewith are added to ultra-atomized bismuth oxide, powder and a mixture solution those substances is applied to the electron beam impact side of a shadow mask, and after air-drying of the solution, the paint film of the solution is baked. In the baking process, therefore, the bismuth oxide powder reacts directly on SiO2 in the component of water glass so that bismuth silicon oxide(BSO), etc., are produced. The process to synthesize a compound of heavy metal (Bi) like BSO, etc., a Group IV element and oxygen becomes, therefore, unnecessary, and also after the baking process of a shadow mask, a stable thermal deformation suppression film having a composition of mixture with a compound of Bi2O3 and BSO, etc., can be manufactured.
Patent JP-H07257472-A (JP)
Title: Electromechanical speed changer of bicycle
Inventor: AMEDEO ANKARANI RESUTERI
IPC: B62M25/08
Filed: 1992-11-16
Abstract: PURPOSE: To shift transmissions automatically in freedom from excessive stress on their movement elements. CONSTITUTION: A motor 16 controls via a worm 29 the movement of a carrying body 28 connected via a spring 24 to a shaft 21. A rotation of the shaft 21 via the spring 24 deforms a quadrilateral frame 18, 19, 20 forming a sprocket change mechanism 11 so that a chain 12 is engaged with a selected one of coaxial sprockets.
Patent JP-H11142898-A (JP)
Title: Nonlinear optical element and its production
Inventor: TANAHASHI ICHIRO
IPC: G02F1/35
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To decrease a slow response component and to obtain a large third- order nonlinear optical const. by forming a laminar structure of a substrate and a metal/glass composite thin film or a metal/ceramic composite thin film and operating the element in a wavelength region without a slow response component. SOLUTION: This nonlinear optical element is formed in a laminar structure of a substrate 1 and a metal/glass composite thin film or metal/ceramic composite thin film 2, and the element is operated in a wavelength region without a slow response component. In this case, such a structure is preferable that the metal in the composite thin film 2 is in the form of metal fine particles showing surface plasmon absorption and uniformly dispersed in the composite thin film, or that metal fine particle layers and glass layers or ceramic layers are alternately deposited. Especially, the structure of alternately laminated metal fine particles and glass layers or ceramic layers is more preferable.  Therefore, when the element is operated, for example. near 2.25 eV in the whole spectrum wavelength region, the element can response at a fast rate as <=1.0 ps without including a slow response component of >1.0 ps.
Patent JP-2000125640-A (JP)
Title: Harvester
Inventor: KUROMI AKISHI
IPC: A01D45/26
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a harvester that permit harvesting operations of high efficiency. SOLUTION: A running machine body 2 is equipped with a lifting and conveying unit 12 that conveys crops A in a farm field to the back upper side and a transverse feeder 30 that conveys the crops A from the end edge of the lifting and conveying unit 12 to the left side and the right side directions, and several positions 34 for workers are provided along the transverse feeder 30 so that the crops A may be prepared by several workers 33 standing on these positions 34.
Patent JP-H11138405-A (JP)
Title: Lens grinding device and manufacture of lens
Inventor: FUJIWARA TAKANORI
IPC: B24B9/14
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To perform both plane working and grooving by means of a single device by arranging a lens base member pressing shaft which supports a lens base member, and a periphery grinding part which has a plane working part for performing plane working of the end face of the lens base member and a grooving part for performing groove working. SOLUTION: In a lens supporting mechanism 100 which supports a worked lens (LE), guide rails 31, 32 are supported in parallel to the Y direction by means of shaft supporting blocks 33 to 36 on a table 10 movable in the X direction, while a table 30 movable in the Y direction is slidably arranged. A lens rotary shaft 46 is supported on a lens rotating bearing block 45 on the table 30 movable in the Y direction, through bearings 47, 48. A periphery grinding part 91 on which a plane working portion 91a and a lens edge working portion 91b are formed is mounted on a main body base 1. A grooving portion 91c is detachably attached to a leading end of the periphery grinding part 91. In addition, a lens shape measuring part 200 is arranged. Working control is executed according to the measurement result.
Patent JP-2001125378-A (JP)
Title: Developing device, process cartridge and electrophotographic image forming device
Inventor: SAKATA SHIRO
IPC: G03G15/08
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a developing device, a process cartridge and an electrophotographic image forming device capable of avoiding erroneous detection immediately after a seal is unsealed at the time of starting to use a cartridge or immediately after the cartridge is loaded in a device main body after jamming disposal or the like, excellent in developer amount detecting accuracy and displaying the remaining amount of developer in a more satisfactory state for a user. SOLUTION: This developing device is provided with a developer remaining amount detecting means equipped with a pair of 1st and 2nd electrodes 81 and 82 in order to detect the remaining amount of the developer in a developer container 11A. In the case of judging based on a signal by the developer remaining amount detecting means that now is the time immediately after the seal is unsealed or immediately after the device is inserted, the detection of the remaining amount of the developer is not performed or the signal from the developer remaining amount detecting means is corrected.
Patent JP-H01146371-A (JP)
Title: Semiconductor storage device
Inventor: ARIMA HIDEAKI
IPC: H01L27/112
Filed: 1987-12-02
Abstract: PURPOSE:To obtain a semiconductor storage device capable of writing and deleting content in a memory with a low voltage and capable of having highly integrated construction, by forming a control gate in two-layer structure, and forming a floating gate between the layers so that electrons are injected into the floating gate from a doped region and extracted from the floating gate to the doped region. CONSTITUTION:First to third doped regions 12, 8, 9 are formed on the principal face of a semiconductor substrate 11 of first conductivity type. A first conductor layer 3 is formed on a first channel region 11 between the doped regions through an insulating film. A second conductor layer 15 is formed on a second channel region through an insulating film and, further, a third conductor layer 2 for storing information charges according to a voltage applied to the second conductor layer 15 is formed thereon such that it extends over the second conductor layer 15 and the second doped region 8 through an insulating film. Further, a fourth conductor layer 16 is formed on the third conductor layer 2 through an insulating film. The insulating film 6 between the third conductor layer 2 and the doped region 8 is thin enough to allow tunnel current to pass through the film 6 and electrically connects the second conductor layer 15 with the fourth conductor layer 16.
Patent JP-H11124319-A (JP)
Title: Color hair cosmetic
Inventor: TAKAHASHI TOSHINOBU
IPC: A61K8/00
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a color hair cosmetic which is excellent in the tinctrial power, the touch on use, the stability and the water resistance, possesses reduced secondary adhesion and can be completely washed away by shampoo washing and the like. SOLUTION: This color hair cosmetic comprises (1) an amphoteric polymeric resin of the formula, (2) an acid dye and (3) a pigment. The components (1), (2) and (3) are contained in compound amounts of 1-10 wt.% in the whole weight of the hair cosmetic, less than 0.01-0.1 pts.wt. based on 1 pt.wt. of the component (1) and less than 0.01-1 pts.wt. based on the total 1 pt.wt of the components (1) and (2), respectively. In the formula, R1 and R6 are each hydrogen atom or methyl group, R3 and R4 are each an alkyl group having 1-4 carbon atoms and R2 and R5 are each an alkylene group having 1-4 carbon atoms. R7 stands for an alkyl group having 1-24 carbon atoms and its 15-100 wt.% are composed of stearyl groups. Further, the cationization density of the amphoteric polymeric resin is 0.3-0.8 and the average molecular weight is 80.000-220.000.
Patent JP-S63160232-A (JP)
Title: Processing method and apparatus
Inventor: MIZOGAMI KAZUAKI
IPC: H01L21/304
Filed: 1986-12-24
Abstract: PURPOSE:To improve the yield of a product by using superheated vapor as heated vapor when the heated vapor is condensed on the surface of a material to be treated and treated to vaporize the moisture on the surface of the material, thereby removing the adherence of contaminants. CONSTITUTION:Heaters 5, 8 are set to predetermined conditions, the vapor generation amount of isopropyl alcohol IPA of a vapor generator 2 and the predetermined temperature of a condensing member 4 and a reheater 6 are set. and superheated vapor is condensed and circulated by a cooling tube 3. When a wafer 12 is set in a processing space, the superheated vapor is condensed on the surface of the wafer 12, and flows down to a tray 7 together with a foreign matter, such as adhered water. When it is maintained for a predetermined time, the drying of the wafer 12 is completed. Thus, the superheated vapor is used and reheated to maintain temperature higher than a boiling point, thereby preventing the moisture and contaminants from adhering thereto. Thus, the yield of a product can be enhanced.
Patent JP-H07201364-A (JP)
Title: Electrochemical secondary battery
Inventor: MARUTEIN GEE HAAKE
IPC: H01M10/05
Filed: 1994-12-09
Abstract: PURPOSE: To provide a secondary battery which works according to the swing principle, by a method wherein a positive electrode is formed by applying plastic-bonded LiM2 O4 to a gauge-like matrix and a negative electrode is formed of high porosity metallic foam impregnated with graphite paste. CONSTITUTION: In an electrochemical secondary battery, a positive electrode is formed by roll-applying plastic-bonded lithium manganese spinel LiMn2 O4 and a conduction medium such as carbon black to both faces of a matrix comprizing a fine-meshed wire gauze. A negative electrode is formed by impregnating a high porosity metallic foam supporting matrix with graphite paste. With this, the electrodes are expected to have a higher current density because of low rates of a collector and a separator to an active material.
Patent JP-H06161755-A (JP)
Title: Restriction inference device
Inventor: NONAKA SATORU
IPC: G06F9/44
Filed: 1992-11-17
Abstract: PURPOSE:To shorten the processing time of the restriction inference device by omitting the same restriction confirmation. CONSTITUTION:This device is provided with an input variable value generation part 1 which generates plural input variable values as candidates for a solution from the possible range of variables, a restriction supplementation part 2 which verifies whether or not each of the input variable values generated by the input variable value generation part 1 meets restriction conditions and outputs the verification result, an input variable value confirmation part 3 which outputs the input variable values generated by the part 1 as answers when all the restriction conditions are met judging from the verification result, and an input variable value-partial solution storage part 4 which decides whether or not the restriction supplementation part 2 has verified some of the input variables and restriction conditions and outputs the stored verification result when the verification is already done, but stores the verification result of the restriction supplementation part 2 when not.
Patent JP-H02152196-A (JP)
Title: Distributed el element
Inventor: AOKI HIROSHI
IPC: H05B33/20
Filed: 1988-12-03
Abstract: PURPOSE:To aim at a high luminance and a long lifetime by using specific polyurethane for an organic binder. CONSTITUTION:In a distributed EL element comprising a luminous particle and an organic binder, polyurethane having a residual NCO group or polyurethane mixed with a compound having high dielectric constant or incorporating the component into a molecule is used for at least a part of the organic binder. It is preferable for obtaining polyurethane having a high dielectric constant that a compound having a high dielectric constant such as a cyanoethyl group, halogen or a nitro group is mixed or incorporated into a molecule. As such a compound, polyol of the polymerized tichlorbutylene oxide type polyol of the polymerized epichlorohydrin-brominated-polyol type or the like may be used. Polyurethane can be obtained by reaction of polyol and polyisocyanate, wherein it is desirable that the reaction ratio is 0.6-1.7 in NCO/OH ratio.
Patent JP-H07159849-A (JP)
Title: Quantity-of-light adjusting device
Inventor: AKATA KOJI
IPC: G03B9/02
Filed: 1993-12-07
Abstract: PURPOSE:To improve the controllability of the drive of a motor as the diaphragm blade drive source of a quantity-of-light adjusting device used for a video camera, etc. CONSTITUTION:In the quantity-of-light adjusting device having the motor as the drive source rotating a rotor 1 by the energization of a coil provided on a stator 2 surrounding the circumference of the rotor 1, a magnetic detecting element 7 for detecting a magnetic flux from the rotor 1 to detect its rotation angle and controlling the energization of the rotor 1 and a light shielding member driven by the drive source, both end in the axial direction of the rotor 1 are projected from both ends in the axial direction of the rotor 2 and the magnetically sensing surface 7a of the magnetic detecting means 7 is located in the vicinity of the side surface of the rotor 1 and between the end surfaces of the stator of one end side and the rotor. Thus, the magnetic detecting element 7 can forcibly detect the leakage lux of the rotor 1.
Patent JP-H09123323-A (JP)
Title: Core material for molded ceiling of automobile
Inventor: IWATA KAZUYOSHI
IPC: B32B27/36
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient rigidity necessary for automobile and make it light in weight and easy to mold by laminating a polycarbonate film on both faces of a plate-like urethane foam for heat forming. SOLUTION: A core material for molded ceiling is formed by laminating polycarbonate films 2 on both faces of a heat forming plate-like urethane foam 1 and adhering a nonwoven fabric thereto by melting of the polycarbonate films. The polycarbonate films 2 are arranged on both faces of the heat forming plate-like urethane foam 1. Further, nonwoven fabrics 3 are arranged on the polycarbonate films 2, which are pinched in between heating plates of a heating device so as to heat, and the polycarbonate films 2 are fused so as to obtain a core material. The core material is quickly moved to a cold molding machine so as to attach by pinching and pressing with the molding machine and to mold into a desired irregular shape.  At this time, it is also possible that, for example, a skin material such as a fabric is inserted in between molding machines so as to adhere the skin material simultaneously.
Patent JP-2000131138-A (JP)
Title: Detecting device
Inventor: HANIYUDA KENJI
IPC: G01V9/00
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To reduce the device cost and power consumption of an obstacle detection sensor which is provided on the detecting device detecting a trespasser and detects an obstacle disturbing its detection. SOLUTION: A passive type infrared sensor is used as the obstacle detection sensor 13. Then a lens 17 which has negative focus is used as a means which shallows the obstacle detection visual field of the passive infrared sensor so as to detect only an obstacle nearby a trespasser detection sensor 11. The trespasser detection sensor 11 and obstacle detection sensor 13 are mounted on a rotary part so as to change the direction of the detection visual field.
Patent JP-H09126708-A (JP)
Title: Automatic sensitivity adjusting circuit of electric micrometer
Inventor: NAKAMURA YUKIHIRO
IPC: H03G3/20
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjusting work, to shorten the adjusting time and to reduce the cost by calculating the changing amount of a displacing signal when a prescribed mechanical displacement is given to a displacement detector. SOLUTION: A displacement detector 1 is fixed to a measuring stand 9 such that a contact 1A is placed in an optional position within the effective detecting range of the detector 1. First, setting is performed by sending a sensitivity setting signal to a variable amplifier 2 from a CPU 5 and an operation is performed with temporary sensitivity. At this time, a signal having a certain level is outputted to a displacing signal 3 as the output of the amplifier 2. This signal 3 is subjected to conversion by an A/D converter 4 and its numerical value is stored in a register. Then, a block gauge 10 is placed on the stand 9 and when this gauge is held by the contractor 1A of the detector 1, mechanical displacement equivalent to the value of the block gauge 10 is given to the contact 1A.  The value of this time which is obtained by subjecting the displacing signal 3 to conversion in the A/D converter 4 is stored in the register. Then, sensitivity is calculated by a prescribed expression and the sensitivity of signal is set in the amplifier 2. Thus, sensitivity can be automatically adjusted.
Patent JP-H02153407-A (JP)
Title: Spring device
Inventor: IWAKI SATOSHI
IPC: G05D3/10
Filed: 1988-12-06
Abstract: PURPOSE:To displace a rotor in a direction opposite to that of an external force by inputting a signal in which a proportional constant is multiplied by the output signal of a force sensor to a power amplifier. CONSTITUTION:The device is constituted in such a way that the rotor 5 can be displaced in the direction opposite to that of the external force by providing the force sensor 8 to measure the external force applied on the rotor 5 of an actuator 1 and inputting the signal in which the proportional constant is multi plied by the output signal of the force sensor to the power amplifier 2. In other words, the numerator of a transfer function to be applied on the rotor 5 from the external force to the displacement of the rotor 5 is set at a negative value. Thereby, it is possible to realize electrically a stable negative spring with linear relation having a negative proportional constant between the external force applied on the rotor 5 and the displacement of the rotor 5.
Patent JP-S63158851-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SATO YOSHINORI
IPC: H01L21/3205
Filed: 1986-12-22
Abstract: PURPOSE:To obtain a device inhibiting the increase of a resistance value by a long-distance wiring layer without scaling up chip size and capable of forming capacitance between a power supply and a ground by laminating a first wiring layer and a second wiring layer so as to shape superposing sections. CONSTITUTION:A first wiring layer 1 is shaped onto a semiconductor substrate 7, to which an oxide film 6 is formed, by a metallic layer consisting of aluminum, etc. A second wiring layer 2 is shaped onto an insulating film 4 applied onto the first wiring layer 1, and the wiring layer 2 is connected to the first wiring layer 1 through a through-hole 3 bored in the insulating film 4. Combined resistance R by the two wiring layers in which the first wiring layer 1 and the second wiring layer 2 are brought to the same potential is represented by the parallel value of the resistance R1 of the first wiring layer and the resistance R2 of the second wiring layer, R=R1XR2/(R1+R2), thus decreasing a resistance value.
Patent JP-S63158406-A (JP)
Title: Measuring apparatus of shape of surface
Inventor: KITABAYASHI JUNICHI
IPC: G01B11/24
Filed: 1986-12-23
Abstract: PURPOSE:To measure the shape of the surface of an object three-dimensionally with high accuracy by a method wherein a position in the direction intersecting an optical axis at a right angle is measured by a method of canceling an error of an optical system. CONSTITUTION:A flux of light emitted from a laser light source 1 is transmitted through a scale plate 2 and split into a reference light and a measuring light by a beam splitter 3. A sample 7 is located at first at a position A whereat a light is focused on one spot by a lens 6 and then it is moved to a position B whereat a surface to be measured fits most with a spherical wave plane. The measuring light is converted from a plane wave into a spherical plane by the lens 6, reflected by the surface to be measured of the sample 7 at the position B and returned again. The returned light of the measuring light and the returned light of the reference light reflected by a reference mirror 5 are joined by the beam splitter 3 to form interference fringes. The amount of deviation of the returned light of the measuring light from the plane wave is measured from the interference fringes. The interference fringes, which represent a non-spherical surface amount of the surface to be measured, are detected by an area sensor 11. An area sensor 10 detects the position A and the position B of the sample.