baber/WOPTO huggingface dataset:
Patent JP-H04317352-A (JP)
Title: Formation of wafer for calibration of inspecting apparatus for surface contamination of wafer
Inventor: HIRAI ATSUSHI
IPC: H01L21/66
Filed: 1991-04-17
Abstract: PURPOSE:To easily judge whether a wafer for calibration used is contaminated or whether a wafer surface contamination inspection apparatus is abnormal by a method wherein standard particles are applied to one part of a wafer. CONSTITUTION:A standard-particle solution 2 which has diluted standard particles with an alcohol is prepared; the standard-particle solution 2 is filled into a pippette 1 dispersed onto a wafer 3. The dripped standard-particle solution 2 is expanded in a circuit shape on the wafer 3. Since the alcohol as a dilution liquid is evaporated in about several seconds, the standard particles are distributed and applied in the circular shape in a part to which the standard-particle solution 2 has been dripped. As result, when the wafer 3 for calibration use is measured periodically and an increase in the number of foreign bodies is recognized, the abnormality of a wafer surface contamination inspection apparatus can be judged easily by means of the distribution of the foreign bodies. Since the number of standard particles to be applied can be adjusted by the dripping amount of the standard-particle solution 2, 100 or loss standard particles can easily be applied.
Patent JP-H10284040-A (JP)
Title: Battery separator
Inventor: TANAKA MASAHITO
IPC: H01M2/16
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a separator to be a battery separator which is high in solution holding ratio and solution absorbing degree for alkali electrolytic solution and is reduced in a rise of internal voltage and self-discharge and can be used as primary or secondary alkali battery separator such as a nickel- cadmium battery, a nickel-hydrogen battery and a nickel-zinc battery. SOLUTION: In a polyolefine system wet unwoven cloth for which a sheet is made to contain 1 to 30 weight part of aromatic polyamide fiber after 0.1 to 10 weight part of hydrophilic processing agent including at least one kind of nonionic surface active agent is added to the aromatic polyamide fiber 100 weight part and is stirred, the weight of the unwoven cloth is determined for 10 to 150 g/m<2> and the density is determined for 0.05 to 0.5 g/cm<3> . Further, nonionic surface active agent and the aromatic polyamide fiber which contain polyalkyloxide segments as basic units have paraaramide structural units.
Patent JP-S63249549-A (JP)
Inventor: TAKANO MASAYUKI
IPC: A61B10/02
Filed: 1987-04-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5610989-A (JP)
Title: Laser oscillator
Inventor: SHINOKURA KIICHIROU
IPC: H01S3/04
Filed: 1979-07-06
Abstract: PURPOSE:To obtain the high power and small-sized laser oscillator by cooling medium gas directly by using the thermodynamic cooling effect caused upon expansion of gas produced when introducing high pressure gas into a laser discharge tube. CONSTITUTION:A flange 13 operating also as an electrode is fixed at each of both ends of a discharge tube 1 made of an outer tube 1a and an inner tube 1b including a number of fine holes 10. When compressed gas is introduced through a conduit 14 into the tube 1 after cooling the gas via a heat exchanger, high pressure is retained between the outer and the inner tubes to inject gas through the holes 10 into the inner tube 1b. The inner tube is evacuated through an exit 12 to retain at low pressure to diffuse the gas thus injected momentarily in the tube. The CO2 gas thus injected is lowered to several tens degrees below zero due to the cooling effect of gas expansion. The CO2 molecules of low level diffused and heated by the discharge are collided with neutral molecules of low temperature to heat exchange therebetween so as to uniformly cool to the center of the discharge tube. Accordingly, it can obtain easily the effect in the vicinity of high speed convection cooling by the small evacuation unit.
Patent JP-S5311049-A (JP)
Title: Measuring apparatus
Inventor: NOHARA GOUO
IPC: G01D1/04
Filed: 1976-07-19
Abstract: PURPOSE: To achieve the reduction in memory capacity at the time of simulataneous use with measurement of short response time by composing the apparatus with multiple stages of integrating means which integrate a constant number of sampling, in measurement of long response time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07292906-A (JP)
Title: Eaves gutter and eave soffit structure
Inventor: HATA GIICHI
IPC: E04D13/152
Filed: 1994-04-25
Abstract: PURPOSE:To improve ventilating performance by integrating an eave soffit unit and an eaves gutter unit, disposed at the eaves edge of a roof, through a joint member, and disposing a ventilating part at least at either the joint member or eave soffit unit. CONSTITUTION:A joint member 3 is fitted between an eaves gutter unit 1 disposed at the eaves edge of a roof, and an eave soffit unit 2 disposed at an eave soffit part; and finishing material 4 is disposed at the lower face part. A ventilating part is provided at least at one of the joint member 3 and eave soffit unit 2, and plural vent holes 33 for ventilation are formed at the bottom face part 31 of the joint member 3 and at the side face part 32 opposed to the eave soffit unit 2 so as to enable ventilation to an attic and an attic space.
Patent JP-S57198810-A (JP)
Title: Integrating range finder
Inventor: UOTA KOUSAKU
IPC: G01C22/00
Filed: 1981-06-01
Abstract: PURPOSE:To elevate the reliability eliminating erroneous writing of data by supplying a power to a circuit with the control of power source circuit under a control circuit only when data are written into a non-volatile memory device and read out therefrom. CONSTITUTION:When a vehicle runs, with a switch 2 closed, a power is supplied to a circuit from a battery 1. A car speed signal from a car speed generator 4 is inputted into a control circuit 5 and an integrated range is calculated and stored in a semiconductor non-volatile memory device 3 while indicated on a display circuit 6. When a switch 2 is opened, integrated running range is stored in the memory device 3. When the switch 2 is closed, data are read, set into a register of the control circuit 5, and inputted into a display circuit. The control circuit 5 controls a controlling power source circuit 7 so that a power is supplied to a circuit only when the data are read from the memory device 3 and written thereinto. This eliminates erroneous writing of data elevating the reliability.
Patent JP-H08281433-A (JP)
Title: Arc welding machine
Inventor: TAKEMOTO TORAFUMI
IPC: B23K9/10
Filed: 1995-04-11
Abstract: PURPOSE: To prevent the drop in arc starting voltage due to the inclusion of a conductive material such as, antifreezing solution in cooling water, to improve the hitting ratio of an arc start and to obtain a stable welding operation rate. CONSTITUTION: With respect to a solenoid valve driving part 5, the supply of cooling water is suspended during the period from the start of welding up to the generation of arc, so as to output a driving signal to a solenoid valve 6 for water in the period from receiving a starting signal up to receiving a current detecting signal. By this constitution, the stable welding operation rate is obtd. regardless of the material contained in the cooling water.
Patent JP-H01259122-A (JP)
Title: Manufacture of hot rolled high-tensile steel plate excellent in workability
Inventor: SENUMA TAKEHIDE
IPC: C21D8/02
Filed: 1988-04-08
Abstract: PURPOSE:To manufacture a hot rolled two-phase high-tensile steel plate excellent in surface characteristics, mechanical properties, and workability by subjecting a steel having a specific composition consisting of C, Si, Mn, P, N, B, Nb, Ti and Fe to specific rolling and heat treatment. CONSTITUTION:A steel having a composition consisting of, by weight, 0.04-0.1% C, <=0.1% Si, 0.5-2.5% Mn, <=0.03% P, <=0.007% N, 0.0001-0.0020% B, 0.003-0.015% Nb, Ti in an amount satisfying T0<Ti<T0+0.02% (where T0=48/14N%), and the balance Fe with inevitable impurities is rolled at a temp. in the region of Ar3-Ar3+100 deg.C at at least 50% draft. Subsequently, the rolled steel plate is held at a temp. in the region of 750-620 deg.C for a period not less than the time (t) limited by an inequality t>=t0 and an equation t0=3+100(Ti-T0+2Nb)s. Then the steel plate is cooled down to <=200 deg.C at >=40 deg.C/s average cooling rate. By this method, the hot rolled high-tensile steel plate well-balanced between strength and ductility, having a two-phase structure of ferrite and martensite, and combining high fatigue strength with superior workability can be obtained.
Patent JP-H05287546-A (JP)
Title: Formation of insulating coating film of unidirectional silicon steel sheet
Inventor: FUJII HIROYASU
IPC: C21D9/46
Filed: 1992-04-07
Abstract: PURPOSE:To decrease iron loss by giving strong tension to a unidirectional silicon steel sheet having no forsterite coating film and forming an insulating coating film excellent in adhesive strength. CONSTITUTION:At the time of forming the insulating coating film by applying a coating solution mainly containing a phosphate and colloidal silica before baking, the adhesive strength of the insulating coating film is improved by incorporating hydrogen in a baking atmosphere. The insulating coating film which gives strong tension compatible with excellent adhesion to the unidirectional silicon steel sheet is formed and the unidirectional silicon steel sheet low in iron loss is produced.
Patent JP-H11281943-A (JP)
Title: Film thickness setting method of liquid crystal display device and liquid crystal display device
Inventor: JINNO MASASHI
IPC: G02F1/136
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to control an optimal color characteristic by controlling a thickness ratio of respective constituent films without changing a thickness of an insulating film which is composed of different plural layered constituent films and has one function. SOLUTION: Gate electrodes 21 of Cr, Ti, Ta, etc., are formed on a lower side glass substrate 10, and on the whole surface for covering them, a gate insulating film consisting of a 1st silicon oxide film 11, a 1st silicon nitride film 12, and a 2nd silicon oxide film 13 is formed. A color characteristic is obtained by controlling the film thicknesses of the 1st silicon oxide film 11 and the 2nd silicon oxide film 13 composing the gate insulating film. The 1st silicon oxide film 11 is formed in contact with the glass substrate 10, and light is not modulated in this contact plane, therefore, the film thickness itself of the 1st silicon oxide film 11 does not act optically. Thus, a TFT substrate with a high color temperature is obtainable only by controlling the film thickness of the 2nd silicon oxide film 13.
Patent JP-S60231828-A (JP)
Inventor: UUGO NISUTORI
IPC: D21F/
Filed: 1985-04-23
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-H09251376-A (JP)
Title: Safety evaluation device for pseudo random number generator for password/verification
Inventor: SUGITA MAKOTO
IPC: H04L9/20
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a more accurate safety evaluation device on a pseudo random number generator by considering a matrix where m-pieces of time continue to be the value of m-bits and estimating the initial value of a register through the use of a linear correlation between the value and the value of the shift register at prescribed time. SOLUTION: A filtering-type pseudo random number generator G1, an output accumulation register 10, an extension-type linear correlation detection part 20, the accumulation memory for linear correlation value 30, a dot production part 31, the register state shift matrix A(t) calculation part 40 of the pseudo random number generator, a multiplication part 41, an accumulation part 50, the estimation part 60 of an initial value IV and the safety evaluation part 70 of the pseudo random number generator are provided, In the constitution, the matrix where m-pieces of time t-t+m-1 continue is considered to be the value of m-bits. Then, the initial value of the register is estimated by using the linear correlation of the value and the value of the register of LFSR(linear feedback shift register) at prescribed time (t).
Patent JP-H08254258-A (JP)
Title: Planetary gear type reduction gear
Inventor: TASHIRO KATSUZO
IPC: F16H57/021
Filed: 1995-03-17
Abstract: PURPOSE: To provide a planetary gear type reduction gear which can reduce the weight of a casing with the result that torque generated when a fixed shaft rotates around a sun gear does not act on the casing and which does not obstruct continuous operation with the result that misalignment due to thermal expansion of the casing disappears. CONSTITUTION: This is a reduction gear in which a sun gear 31 connected to a drive shaft 38, a plurality of planetary gears 32 pivoted on a fixed shaft 33 fixed on a planetary frame 1 which meshes with the sun gear 31, an inner tooth gear 34 which meshes with the planetary gear 32, and an inner tooth coupling 46 which meshes with outer periphery of the inner tooth gear 34 and is connected to a driven shaft 48 are mounted inside upper and lower casings 6, 7. It supports the planetary frame 1 on a horizontal face on the axis of the planetary frame 1 and supports the casings 6, 7 on a horizontal flash face of the upper and lower casings 6, 7 fixed on the planetary frame 1.
Patent JP-H09271732-A (JP)
Title: Removing device of foreign matters in piping
Inventor: SAITO HAJIME
IPC: B08B9/027
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To remove foreign matters remaining in a gas piping during a plant operation. SOLUTION: A first short pipe 3 is connected to a lower side of a main pipe 1 arranged horizontally, and a first valve 4 is connected to the first short pipe 3, a second short pipe 3 connected to the first valve 4, a second valve 6 connected to the second short pipe 5, and a third short pipe 7 is connected to the second valve 6. Also a fist solenoid 8 is attached to the first short pipe 3, a second solenoid 9 attached to the second short pipe 5, and a third solenoid 10 is attached to the third short pipe 7.
Patent JP-H04318164-A (JP)
Title: Thin film forming method
Inventor: SAKONO IKUO
IPC: H01L21/203
Filed: 1991-04-18
Abstract: PURPOSE:To form a thin film which scarcely arises adsorption of moisture, impurity gas, etc., and camber of a substrate. CONSTITUTION:A thin film 5 on a side surface of a substrate 2 essentially consists of an oblique incidence component and a thin film 6 piled on the thin film 5 essentially consists of a vertical incidence component. Thus, the whole thin film has a fine thin film 6 scarcely arising adsorption outside and a porous thin film 5 with low stress on the side surface of the substrate 2.
Patent JP-H08283136-A (JP)
Title: Suppressing agent for wrinkle formation
Inventor: HASE TADASHI
IPC: A61K8/00
Filed: 1995-04-12
Abstract: PURPOSE: To obtain a suppressing agent for wrinkle formation containing a gallic acid ester as an active ingredient, excellent in suppressing effect on wrinkle formation caused by the irradiation of an ultraviolet radiation and useful for a wrinkle preventing dermal preparation for external use. CONSTITUTION: This suppressing agent for wrinkle formation is obtained by blending 0.0001-20wt.%, preferably 0.01-5wt.% gallic acid ester of the formula (R is a 1-24C alkyl or alkenyl which may be substituted with a hydroxy group), and further one or more kinds selected from 0.01-20wt.% anti-inflammatory agent, 0.0001-10wt.% various plant extracts, 0.01-5wt.% singlet oxygen scavenging agent or an antioxidant are blended therewith. Furthermore, by suitably blending commonly used various components, the cosmetics such as an aqueous cosmetic cream, a milky lotion, a pack, a detergent, a foundation, etc., and the medicines or quasi drugs such as a dispersion, a granulable, a tablet, a syrup, an ointment, etc., are prepared.
Patent JP-H11276670-A (JP)
Title: Japanese pin ball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To improve interest of a player without permitting illegality concerning the condition of the end. SOLUTION: When a Japanese pin ball game machine is turned into a specified play state, an opening/closing plate 61 of a variable prize winning ball device 10 is opened, and a shot ball is guided onto a prize winning chamber bottom plate 70 by a guide projection 65. First of all, the prize winning chamber bottom plate 70 is turned into the first state for guiding the shot ball to a continuous prize winning hole 63 and when the shot ball is detected by a continuous prize winning detector 67, this bottom plate is turned into the second state for guiding the shot ball to a count prize winning hole 64. When 10 pieces of shot balls are detected by a 10-count prize winning detector 68, the opening/ closing plate 61 is closed but when repeat continuation conditions are established, the opening/closing plate 61 is opened again.  When the shot balls detected by the continuous prize winning detector 67 are detected by the 10-count prize winning detector 68 in this case, the establishment of the repeat continuation conditions is regarded.
Patent JP-S63252762-A (JP)
Title: Thermal head control circuit
Inventor: TOMATSURI KOICHI
IPC: B41J2/375
Filed: 1987-04-10
Abstract: PURPOSE:To insure safety even when a thermal printer in 'power save state' operates erroneously by adding a transistor to an energization control terminal of a thermal head. CONSTITUTION:The base of a transistor 7 is connected to Vcc, and when a switch 3 is ON, the base of the transistor 7 turns to 'cut off state' at a high level. Further, the collector of the transistor 7 has high impedance, so that the output state of an energization control circuit is not prevented. In addition, if a switch 3 is in 'OFF' state, the transistor 7 is set ON, having low impedance, and therefore, the transistor sets the energization control terminal 9 of a thermal head 6 at a high level, if the energization control circuit 5 outputs a high impedance low level of energization, thus resulting in a non-energization state.
Patent JP-S5312285-A (JP)
Title: Semiconductor ingegrated circuit device
Inventor: YAMANAKA YOUJI
IPC: H01L21/8242
Filed: 1976-07-20
Abstract: PURPOSE:To make possible the formation of intersecting wirings in later process and make said formation irrespective of the order of element region forming process by forming the underlayer wiring region in the semiconductor substrate directly under the upper layer wiring over the insulation film at the places where the wiring layers intersect through lateral ingress of an impurity from the lower layer wiring regions adjoining on both sides of said regions.
Patent JP-H11281398-A (JP)
Title: Encoder
Inventor: HARA NAOHIRO
IPC: G01D5/30
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize configuration and facilitate assembling by forming a printed circuit board via a pair of metal wires on an encoder module back surface, and making the face direction of the board parallel with an optical axis. SOLUTION: A pair of U-shaped metal wires 7 are formed on the back surface 1b of an encoder module 1, and used as power source lines to a light emitting element 2. Between the metal wires 7, a printed board 8 arranged in a clamped state. The metal wires 7 and the printed board 8 are connected in a unified body by using adhesive agent or the like. The printed board 8 and the back 1b are separated by a distance D and arranged. The face direction of the printed board 8 is constituted in parallel with an optical axis between the light emitting element 2 and a light receiving element 3. As compared with the conventional case, the whole encoder is remarkably miniaturized. Each resistor and each capacitor are formed on the printed board. Each terminal and an output terminal group are divided into an upper stage and a lower stage and arranged on the printed board 8.  For OA use, Z phase or A, B phases of a reference signal are used. For FA use A, B, Z phases are used. Thereby the board 8 can be used in common.
Patent JP-H10283686-A (JP)
Title: Information reproducing device and information recording method
Inventor: SUZUKI YOSHIHISA
IPC: G11B11/105
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an information recording/reproducing device capable of accurately reproducing a recorded signal by optimizing a laser beam at the actual reproducing time. SOLUTION: In a magneto-optical recording medium, address regions Al-A3, calibration regions K1-K3 and data regions D1-D3 are repeatedly arranged on a track 1 in this sequence, and signals 2, 3 of 2T, 4T preliminarily recorded on the calibration regions K1-K3 are reproduced while changing a power of the laser beam in the prescribed range, then the laser power which a ratio (h1/h2) of the amplitude (h1) of the reproduced signal of 2T and the amplitude (h2) of the reproduced signal of 4T is attained to a specified reference value, is detected. The signal of the data region is reproduced by the power of the detected laser beam.
Patent JP-S61245228-A (JP)
Title: Position detecting method for optical touch panel
Inventor: MIYAKE TAKASHI
IPC: G06F3/041
Filed: 1985-04-23
Abstract: PURPOSE:To improve the resolution for position detection without increasing the cost by distributing specifically the light emitting elements and photodetecting elements at four sides of a display screen and opposite to each other in the 1st and 2nd oblique directions sloping by a prescribed angle to one of four sides. CONSTITUTION:The even numbers of light emitting elements T1... and photodetecting element R1... are distributed alternately and equidistantly at the side SX1 and SX2 of length 6l and the sides SY1 and SY2 of length 4l' of an oblong display screen. The pitches of sides SX1 and SY1 are set at (l) and l' respectively together with the distances between elements T1..., R10..., etc. set at both ends of each side and the apex P1 of each side are set half the distribution pitches (l) and l' of each element. Then the elements R10 and R6 are set opposite to the element, e.g., T1 in directions A-A' and B-B' tilted to the side SY1 by a prescribed angle. While elements T10 and T6 are set opposite to the element R1. Then elements T1... are actuated successively to emit the rays of light to check whether the corresponding elements R6, R10... are received the light or not.
Patent JP-H08287788-A (JP)
Title: Four-way switch device
Inventor: KYODA TATSUO
IPC: H01H89/00
Filed: 1995-04-12
Abstract: PURPOSE: To prevent malfunction of an appliance even in inclined push operation of a push plate. CONSTITUTION: Eight switches 51-58 are arranged so that when three switches are simultaneously turned on by normal pushing operation of a push plate, a desired closed circuit is obtained. By arranging a switch by which an appliance may cause malfunction in the three switches to be simultaneously pushed, switches by which the appliance may cause malfunction are separated each other from the corners in the diagonal direction of the push plate. Even when the push plate is pushed in an inclined portion, the switches by which the appliance may cause malfunction are hardly tuned on simultaneously to constitute a closed circuit, and malfunction of the appliance can be prevented.