baber/WOPTO huggingface dataset:
Patent JP-H11101806-A (JP)
Title: Scanning type probe microscope and quality control method with the same
Inventor: NAKAGAWA MASATSUGU
IPC: G01B7/34
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an atomic force microscope which can measure the surface area of the predetermined part of a sample surface having minute bumps and dips relatively highly accurately in a short time, and a quality control method with the same. SOLUTION: An atomic force microscope sets a square measurement area U1 at the surface of a sample 11. When minute bumps and dips 15 are present at random at the surface of the sample 11, the microscope scans the measurement area U1 once in a direction of an X axis which is an optional side of the measurement area, and obtains a total movement length P of a scanning line 12 and eventually a square P<2> as a surface area of the measurement area U1 . If the minute bumps and dips 15 are orientated at the surface of the sample 11 to show anisotropy, the microscope scans a length corresponding to one side of a measurement area U3 once in each of the X-axis direction and a Y-axis direction and obtains total movement lengths R, S of respective scanning lines. A product RS is calculated as a surface area of the measurement area U3 .  The atomic force microscope is used to carry out quality control with the surface area of a predetermined part of a product set as a control item. The surface area of the predetermined part is obtained highly accurately in a short time, so that productivity of the product is improved.
Patent JP-S63131127-A (JP)
Title: Manufacture of multicolor display device
Inventor: SUGINOYA MITSURU
IPC: G02F1/1335
Filed: 1986-11-21
Abstract: PURPOSE:To facilitate the formation of a high-accuracy light shield film by using photoresist when a transparent conductive film is formed and forming the light shield film in the gap of said conductive film by a lift-off method. CONSTITUTION:The transparent conductive film 9 and a photoresist film 10 are laminated in order on a transparent substrate 8 of glass, etc. Then the film 10 is exposed through a photomask 11 and developed and the film 9 is etched to form a pattern of the films 9 and 10. Then, a light shielding material 12 is formed on the entire surface to remove the film 10 and deposits 12 on the film 10 by dipping the whole body in a solvent of resist, so that the material 12 is left only in the gaps of the film 9. Then, color filters 13, 13', and 13'' of different tone are formed on the film 9, preferably, by electrodeposition. The material 12 is preferably resin containing black pigment, or light shielding metal or metal oxide.
Patent JP-S61156074-A (JP)
Title: Picture formation device
Inventor: HONMA TORU
IPC: G03G15/08
Filed: 1984-12-27
Abstract: PURPOSE:To suppress the variation of picture density due to factors other than toner concentration by detecting an image developed on a photosensitive drum by optical sensor, comparing the output signals of the sensors with previ ously stored reference data and controlling a developing roller of a developer and the rotational number of an agitator in accordance with the compared output signal. CONSTITUTION:When signals 1D1, ID2 corresponding to the picture density outputted from the optical sensors 133, 134 are equal to reference data gamma, motors 351, 352 are rotated on the basis of previously st prescribed rotational number through a main processor group 71, a subprocessor group 73 and a pulse motor driver 80 and the developing roller 121 and the agitator 122 are rotated at the prescribed rotational number respectively. When both the output signals ID1, ID2 are lower than the reference data gamma, i.e. when the charged variable of a developer is high, the rotational number of a developing roller 121 is increased from a prescribed value on the bias of a command of a main processor group 71 and the rotational number of the agitator 122 is reduced lower than the prescribed value so that the charged variable is controlled to a proper value.
Patent JP-2000104018-A (JP)
Title: Coating composition and functional coated film
Inventor: YOSHIHARA TOSHIO
IPC: C09D5/32
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide stable coating compositions usable in preparing functional coated films by a coating method, coating compositions capable of forming titania thin films good in adhesion to substrates and other substances, and coated films obtained from the coating compositions. SOLUTION: Coating compositions comprise a titanium alkoxide and/or a partial hydrolyzate thereof and an organic low molecular weight compound having at least one hydrogen bond-forming group in the molecule. As the organic low molecular weight compound, at least one of alkanolamines having a molecular weight of not more than 10,000 and/or glycols can be used. The organic low molecular weight compound is preferably included in an amount of 0.1-2 mol per mol of the titanium alkoxide.
Patent JP-H07124157-A (JP)
Title: Bone evaluating device for heel bone
Inventor: OTOMO NAOKI
IPC: A61B8/00
Filed: 1993-11-08
Abstract: PURPOSE:To rapidly determine a measuring position and rapidly finish a diagnostic operation for measuring the physical properties of the heel bone. CONSTITUTION:The foot 11 is fixed onto a foot rest 10 formed to open at a specific angle alpha in order to place the foot 11 thereon from above and the heel 14 is scanned by an ultrasonic vibtrator transducer along a nearly bisector OA at the vertex of the foot rest 10. The end B of the heel bone existing on the bisector is specified form a change in the signal receiving voltage of the ultrasonic vibrator transducer and the point P1 parted by a specific distance C from the point B is calculated and is determined as the measurement position.
Patent JP-H1087693-A (JP)
Title: Stabilization of high-density lipoprotein
Inventor: UMEMOTO MASAO
IPC: C07K1/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To stabilize a high-density lipoprotein(HDL) in serum useful as an index for arteriosclerosis, etc., so as to obtain an accurate measured value by adding 2-methyl-4-isothiazolin-3-one serum. SOLUTION: A pooled serum preserved by a deep freezer within one month is dissolved, sufficiently mixed and blended with sucrose so as to make 5% (w/v) based on 1ml. An aqueous solution obtained by 2g of 2methyl-4- isothiazolin-3-one to 1ml of water is prepared, 10μ l of the aqueous solution is added to 1ml of the serum, which is mixed, stored in a refrigerator for one night, filtered by a 0.2μm filter, preserved at 4 deg.C for two months. When the measured value of HDL cholesterol of the serum is compared with that of HDL cholesterol at a point of start, no change in the measured value is observed and the stabilization of the high-density lipoprotein(HDL) in serum is confirmed by the effect of the stabilizer.
Patent JP-H03140773-A (JP)
Title: Refrigerator
Inventor: OHASHI YOSHINORI
IPC: F25C1/18
Filed: 1989-10-25
Abstract: PURPOSE:To obtain a refrigerator in which an automatic ice making device and an automatic ice cream manufacturing device can be used selectively by a method wherein an ice making pan is superposed onto a heat insulating tank arranged with a heater on the bottom of the inner surface thereof, the ice making pan is pivoted together with a water cutting pan, a drainage pan and a drainage pipe are provided below the water cutting pan, and a vessel, provided with a spiral rotary body replaceable with the ice making pan on the repeatedly swinging bottom thereof and replaceable with a heat insulating tank having a bottom surface with a curved configuration, is provided. CONSTITUTION:Unidirectional freezing operation is effected by cold air from the surface of water toward the lower part of the same by the heating effect of a heater 32 from the lower surface of a heat insulating tank 28 and when a driving device 40 is operated subsequently, an ice making pan 33 is pivoted and converted whereby water, not frozen yet, is separated and is discharged through a drainage pan 46 and a drainage pipe 47, which are provided below. Subsequently, when a water cutting pan 37, having ice thereon. is pivoted and turned over, the ice drops into an ice reserving box 50. On the other hand, when a vessel 70 for manufacturing ice cream is set and the driving device 40 is operated, the mix 78 of ice cream is cooled and agitated, then, the crystal of ice is pulverized while rolling the mix by the rotating effect of the spiral rotary body 66.
Patent JP-S62131024-A (JP)
Inventor: YOHANESU ADORIANUSU MARIA BUAN
IPC: C08G67/02
Filed: 1986-11-25
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-H03140025-A (JP)
Title: Optical space communication system
Inventor: INAGE TOSHIAKI
IPC: H04B10/293
Filed: 1989-10-26
Abstract: PURPOSE:To attain accurate data transmission by sending an optical signal for calibration prior to the transmission of an actual data signal, storing the signal level of the optical signal for calibration and comparing the signal with a signal level of the actual data signal. CONSTITUTION:When the data is sent from a terminal equipment WS1 to a terminal equipment WS2, an optical signal whose level is in a range of the data signal to be varied is sent as a calibration signal prior to the transmission of the actual data signal. The signal level is stored in advance at the reception side, the level of the actual data signal and the level of the stored calibration signal are compared to restore the original data signal. Thus, even when the level of an incident optical signal to a receiver R is fluctuated due to a change in the transmission distance between a transmitter T and the receiver R or a change in the signal attenuation in space, the data signal is accurately transmitted.
Patent JP-H08154559-A (JP)
Title: Removal of miscellaneous seaweed and equipment therefor
Inventor: MATSUSHITA KOICHI
IPC: A01M21/00
Filed: 1994-11-14
Abstract: PURPOSE: To regenerate a sea area including rock faces, etc., capable of fixing and growing useful seaweeds such as sea tangle, etc., by killing down miscellaneous seaweeds fixed and grown on a sea bottom. CONSTITUTION: A pressurized steam-generating device 3 adjusted its pressure to 5-6kg/cm<2> is loaded on a working boat 2, a steam-ejecting device composed of a nozzle box 5 having a hollow rectangular box shape and pierced with nozzles through its bottom board is connected to a pressure-resisting flexible hose 4. The working boat is traveled at 1 knot, steam is ejected from the nozzles of the bottom board of the steam-ejecting device while traveling to miscellaneous seaweeds fixed on a rock reef band and the miscellaneous seaweeds and died out by heat, thereby a sea area capable of fixing and growing useful seaweeds is created.
Patent JP-H02127120-A (JP)
Title: Air conditioner for automobile
Inventor: YONEDA YOSHIYUKI
IPC: B60H1/32
Filed: 1988-11-07
Abstract: PURPOSE:To assure uniform air temperature distribution and reduce pressure loss by installing two each of adjoining inlet and outlet headers, arranging alternately refrigerant pipes starting out and terminating at respective headers and setting the center of the inlet and outlet of an evaporator on a same axis. CONSTITUTION:Refrigerant pipes 18 in an evaporator 9 are divided into a refrigerant pipe 18 starting from a refrigerant inlet header 201 and terminating at an adjoining refrigerant outlet header 211 and a refrigerant pipe starting from a refrigerant inlet header 202 and terminating at an adjoining refrigerant outlet header 212. An arrangement of the refrigerant pipes as described herein makes the temperature of air as a whole uniform, which was put through heat exchange with each refrigerant pipe. Next, the centers C1, C0 of the inlet and outlet openings of the evaporator 9 are adjusted to be on a same axis. The pressure loss arising from the construction of a casing 14 here becomes smaller as compared with the pressure loss in a case where the center C1 of an inlet opening 22 and the center C0 of an outlet opening 23 are not on a same axis.
Patent JP-H09120822-A (JP)
Title: Manufacturing method and device for spiral electrode group
Inventor: ARAE SHIYUUICHI
IPC: H01M4/36
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To correctly guide a positive electrode sheet or a negative electrode sheet, and reduce generation of winding dislocation regardless if the sheet has a protruded part protruded in the width direction of a lead member or a collector, or if its length is elongated. SOLUTION: In an electrode manufacturing device 22, a winding shaft 4 is rotated to wind a positive electrode sheet 8 and a negative electrode sheet 10 with a separator 6 on an outer circumferece of it to form an electrode group to be assembled in a sprial battery. A holding block 26 is disposed at each winding end 8b, 10b of the positive electrode sheet 8 or the negative electrode sheet 10 for holding these. A frame-equipped guide plate 28 is disposed under the holding block 26, so the holding block 26 is guided to move to slide in the winding direction in winding the positive electrode sheet 8 or the negative electrode sheet 10.
Patent JP-S63134627-A (JP)
Title: Manufacture of austenitic stainless steel having superior cryogenic characteristic after heat treatment for forming nb3sn
Inventor: TAKIZAWA KENSABURO
IPC: C21D8/00
Filed: 1986-11-22
Abstract: PURPOSE:To manufacture an austenitic stainless steel having superior cryogenic characteristics after heat treatment for forming Nb3Sn by subjecting a steel ingot having a specified compsn. to hot rolling, soln. heat treatment at a speci fied temp. and further heating to a specified temp. CONSTITUTION:A steel ingot or slab consisting of, by weight, <=0.03% C, 0.1-2.0% Si, 0.1-20.0% Mn, <=0.025% P, <=0.015% S, 3-15% Ni, 12-20% Cr, 0.5-2.5% Mo, 0.01-0.18% Nb, 0.05-0.25% N and the balance Fe with inevitable impurities and satisfying a formula Ni+0.5Mn+30C+30N>2/3(Cr+Mo+Si-8) is hot rolled or hot rolled and cold rolled, subjected to soln. heat treatment at 1,000-1,150 deg.C and further heated to 820-900 deg.C.
Patent JP-S61157331-A (JP)
Title: Treatment of mercury in gas
Inventor: SAKURABA MASAMI
IPC: B01D53/34
Filed: 1984-12-28
Abstract: PURPOSE:To prevent secondary public nuisance due to mercury by recovering a mercury concentrate while recovering a metal compound as a refining stock material, by performing the flotation of a metal compound containing mercury generated by washing an absorbent having absorbed mercury. CONSTITUTION:An absorbent is prepared by adhering lead sulfide, formed by flowing H2S in an aqueous solution of lead nitrate, to a porous carrier such as pumice and allowed to pack an absorbing tower while mercury-containing gas is passed through the absorbing tower to perform the removal of mercury. Next, the mercury absorbed used absorbent is washed by spraying water, and the issued carrier and the adhered substance are separated by a metal screen. Subsequently, the adhered substance is treated by usual flotation and mercury is recovered in a state conc. in a float while the sedimented substance is supplied to a lead refining process as a lead stock material.
Patent JP-S63134799-A (JP)
Inventor: IWAIZUMI YASUSHI
IPC: E21F16/02
Filed: 1986-11-22
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-H01121273-A (JP)
Title: Polymorphic substance of benzimidazole derivative
Inventor: MAZAKI MITSUO
IPC: A61K31/4184
Filed: 1987-11-05
Abstract: NEW MATERIAL:The B-form polymorphic substance of 2-(2-dimehylamino-5- methxybenzylfulfinyl)benzimidazole expressed by the formula. USE:An antiulcer agent and cell protective agent. PREPARATION:2-(2-Dimethylamino-5-methoxybenzylsulfinyl)benzimidazole is dissolved in an NaOH solution to filter insoluble substances. The resultant filtrate is then dripped into a mixture solution of ammonium chloride and ethanol in small portions to afford the aimed B-form polymorphic substance. Seeding is preferably carried out for forming crystals.
Patent JP-H09100986-A (JP)
Title: Pipe body incessant water hole machining method
Inventor: KIKUCHI NOBORU
IPC: F16L41/06
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of the machined hole surface by injecting a filler in a circular groove of depth directly before cutting a lining layer, and then machining the hole. SOLUTION: A center C at the lower end of a turning shaft 33 is pressed and locked to a pipe body 6, and a rotary tool 15 is rotary-driven by a drive source 22. At the same time, an axial moving means 17 is actuated to move the rotary tool 15 axially by cutting feed. When the tip of the rotary tool 15 comes in contact with the periphery of the pipe body 6 to start machining, a turning-cutting moving means 16 is actuated to machine a circular groove 30a by the turning-cutting movement of the rotary tool 15 around the center C. The rotary tool 15 is thus put in turning-cutting motion while being moved axially by a synchronous moving means 17 every one tuning action to machine the circular groove 30a. The circular groove 30a to the depth directly before cutting a lining layer 8 can thereby be machined along the peripheral side face of the pipe body 6.
Patent JP-H04154130-A (JP)
Title: Semiconductor device
Inventor: SHIDA NAOYUKI
IPC: H01L21/337
Filed: 1990-10-18
Abstract: PURPOSE:To arrange that a channel width is governed by a gate region and a buried layer, to be not dependent on the thickness of an epitaxial layer and to lower costs by a method wherein, when the epitaxial layer is formed on a semiconductor substrate, the buried-layer is formed so as to be situated in the boundary region between the substrate directly under the gate region and the epitaxial layer. CONSTITUTION:For example, boron is diffused from the surface of a P-type substrate 1. A P<+> type buried layer 2 is formed at the inside between a source and a drain and so as to be situated directly under a gate region. Then, while it is included, an N<-> type epitaxial layer 3 is grown on the surface of the substrate 1. In the same manner, boron is diffused, and a P<+> type isolation region 4 which surrounds the layer 3 is formed until it reaches the substrate 1. After that, boron ions are implanted into the layer 3, and a P<+> type gate region 5 which is faced with the buried layer 2 is formed. At this time, the region 5 is situated at the inside between a source region 6 and a drain region 7 which are of an N<+> type; and it is formed to be deeper than the layer 3. After that, electrodes 8 and 9 are attached respectively to the regions 6 and 7. Thereby, a need of limiting the thickness of the layer 3 is eliminated.
Patent JP-H05120856-A (JP)
Title: Tape running display device for magnetic recording and reproducing device
Inventor: ITO MASAHIRO
IPC: G11B27/19
Filed: 1991-10-25
Abstract: PURPOSE:To display running and the running direction of a tape independently of the presence or the absence of a tape running reference signal (whether tape is recorded or not) at the time of a special tape running mode like a fast- forwarding or rewinding mode. CONSTITUTION:This tape running display device which counts the tape running reference signal to display the time is characterized by displaying the counted result of a counting means 7 as the time on a display part 9 in the case of the normal recording and reproducing mode but using a part or the whole of time display to display the running state and the running direction of the tape on the display part 9 in the case of the special mode like the fast- forwarding mode or the rewinding mode. Since conventional display is used to display running when the special mode is designated, running is displayed independently of the presence or the absence of the tape running reference signal. Consequently, a user easily detects actual running of the tape even in the special mode like the fast-forwarding mode or the rewinding mode.
Patent JP-H03143263-A (JP)
Title: Power supply
Inventor: SUZUKI KOJI
IPC: H02M3/28
Filed: 1989-10-30
Abstract: PURPOSE:To simplify a circuit by feeding a power supply to a load selecting a constant-current control or a constant-voltage control according to the outputs of two differential amplifiers for the load whose impedance changes in dependence on the sequence of operations. CONSTITUTION:A CPU 7 controls the input voltages v1, v2 of differential amplifiers 2, 3 via D/A converters 4, 5 when a power supply voltage is applied to the load whose impedance changes in dependence on operational conditions, e.g. the transcribing roller R of an image forming device. In the time of a stand-by, the voltage v2 is set to zero and the voltage v1 is set to predetermined value. Then, the output voltage of the differential amplifier 2 goes high and the power supply becomes a constant-current controlling power supply, turning on and off diodes D3 and D4 respectively. The output voltage v0 of a transistor Tr Q2 is divided by resistors R6 and R7 and is A/D-converted 6. The converted signal is outputted to the CPU 7 and is stored into a memory 7a. After starting a copy, the CPU 7 sets the voltage v1 to zero and the voltage v2 to the value stored in the memory 7a. Then, the power supply becomes a constant-voltage controlling power supply, turning off and on diodes D3 and D4 respectively. Thereby, the circuit is simplified.
Patent JP-H08114462-A (JP)
Title: Navigation information display device
Inventor: KOIKE FUJI
IPC: G01S15/96
Filed: 1994-10-18
Abstract: PURPOSE: To provide the navigation information display device, which simply grasps tidal current and can facilitate steering. CONSTITUTION: On the navigation screen of a display device, a running bearing index 31, which indicates the actual running direction of a ship based on the position information with a navigation equipment, and navigation bearing indexes 30a and 30b, which indicate the direction of the bow based on the bearing information from a bearing detecting device, are displayed on absolute bearing coordinates 22 of the navigation screen. In this way, the effect of the tide can be visually confirmed on the basis of the separation of the directions of the running bearing index 31 and the navigation bearing indexes 30a and 30b.
Patent JP-S61152810-A (JP)
Title: Production of improved polypropylene monofilament
Inventor: SHISHIKURA KATSUHIRO
IPC: D01F6/06
Filed: 1984-12-27
Abstract: PURPOSE:To obtain the titled filament preventing the generation of fluffs and powdery material, by producing a spun monofilament by the melt-extrusion of a specific polypropylene resin and drawing the monofilament at an ambient temperature of higher than the melting point of said resin. CONSTITUTION:A polypropylene having a melt flow rate (amount of extruded resin at 230 deg.C under 2.16kg load within 10min) of 0.3-15g/10min is subjected to the melt-extrusion with an extruder, and cooled to obtain a spun monofilament. The monofilament is drawn at a temperature higher than the melting point of said resin using a hot-air drawing tank, etc., to obtain a polypropylene monofilament having a linear strength of >=4.5g/d and improved abrasion resistance.
Patent JP-H03143701-A (JP)
Title: Pneumatic tire
Inventor: NAKASAKI EIJI
IPC: B60C15/04
Filed: 1989-10-27
Abstract: PURPOSE:To improve a comfortable feeling of ride and running performance with a tread bottom part in a tire main unit restricted and tread rigidity not excessively increased by interposing a reinforcing layer formed by helically winding reinforcing cords between the tire main unit and a tread rubber. CONSTITUTION:A pneumatic tire 1 is integrally formed by vulcanization of a tire main unit 2 comprising a pair of tire pieces 3L, 3R, reinforcing layer 6 and a tread rubber 5. Here each tire piece 3L, 3R is formed of a bead 7, side wall 9 and an overhanging piece 10 for forming a tread bottom part 15. While the reinforcing layer 6 is secured to the periphery of the tread bottom part 15 while formed of a plurality of reinforcing plies 6a. Further in the reinforcing layer 6, a plurality of reinforcing cords are helically wound being continued in the periphery direction of the tire. In a condition that the tire is inflated by applying a standard internal pressure to the tire main unit 2, the reinforcing layer 6 is formed into right circular cylinder shape with the tire axis serving as the center.