baber/WOPTO huggingface dataset:
Patent JP-H07104002-A (JP)
Title: Method for detecting existence of probe for automatic probe changing unit
Inventor: KONDO TOSHIYUKI
IPC: G01R1/067
Filed: 1993-09-30
Abstract: PURPOSE:To accurately and easily detect the housing of a contact probe in a probe holder of an automatic probe changing unit mounted on an X-Y fixture- less in-circuit tester. CONSTITUTION:An automatic probe changing unit is provided with probe holders 9 for housing measuring contact probes 10 so that one side of the probe including a part 10a to be chucked, which is held by a chuck part provided in.an X-Y fixture-less in-circuit tester, is projected. In this automatic probe changing unit 1, existence of the contact probe 10 in the probe holder 9 is detected by respectively arranging an optical sensor 11 at a position opposite to one side of the contact probe 10 projecting from the probe holder 9, and separately detecting one side of the contact probe as a material to be detected.
Patent JP-H02114526-A (JP)
Title: Silicon wafer and polishing method thereof and semiconductor electronic device using this silicon wafer
Inventor: NAKANO MASAMI
IPC: H01L29/78
Filed: 1988-10-24
Abstract: PURPOSE:To improve insulation and pressure-tightness of a gate oxide film to be coated on the surface by making surface roughness under specific value in the centerline average roughness expression by mirror polishing. CONSTITUTION:A mirror-finished silicon wafer uses alkalescent polishing liquid containing submicron silica particles as polishing-grinding grains while making final polishing speed under 0.01mum/min for sufficient polishing and its surface roughness under 0.5nm in the centerline average expression. Microsurface roughness of a mirror wafer and an insulation pressure-tightness characteristic are related and when its roughness reaches scores of Angstrom , it comes into question, however, this roughness of a mirror polishing silicon wafer is smaller by two digits as compared therewith and such microunevenness does not influence insulation-tightness of an oxide film. In this way, at the time of forming a semiconductor electronic device an oxide is coated on the mirror-finished silicon wafer so that its insulating pressure-tight characteristic can be improved above expected value as well as stabilized.
Patent JP-2000093796-A (JP)
Title: Production of oxide catalyst and production of unsaturated nitrile with use of the catalyst
Inventor: INOUE TOMOYA
IPC: B01J23/64
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To improve the yield and space-time yield of an unsaturated nitrile and control the ratio of oxidative decomposition of ammonia into nitrogen by using an oxide catalyst obtained by a process in which an oxide containing molybdenum, vanadium, and antimony, after being brought into contact with a basic aqueous solution, is burned. SOLUTION: In the production an unsaturated nitrile by the gas-phase catalytic ammoxidation of propane and isobutane, an oxide having a composition expressed by the formula: MolVaSbbZcOn (wherein Z is at least one element selected from Nb, W, Cr, rare earth elements, alkaline earth metals, and others; a to c represent an atomic ratio per one Mo atom and 0.1<=a<=1, 0.01<=b<=0.6, 0<=c<=1, and n is an atomic ratio determined by the oxidation state of the metals) is brought into contact with a basic aqueous solution, which is separated/removed. In this way, an unsaturated nitrile is produced at a low temperature in a high yield with the use of a catalyst which contains antimony and is low in volatility.
Patent JP-H1190153-A (JP)
Title: Gas-liquid separator having sterilizing member
Inventor: JIYOU YUKAKO
IPC: B01D50/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-liquid separator capable of separating foreign matter such as a condensate, a condensed water or oil mist incorporated in steam or a compressed air and sterilizing a flowing fluid. SOLUTION: An inlet 2, a gas-liquid separating section 3 and an outlet 4 are fold in a separator casing 1. A cylindrical members 5 is arranged in the gas-liquid separator 3. Rotary blades 6, 7 are attached to the lower side of the cylindrical member 5. A wire gauge cylinder 8 for collision is attached to the under side of the rotary blades 6, 7. A strainer 9 is attached to the inside of cylindrical member 5. A fibrous laminated part 19 is provided inside of the strainer 9. A sterilizing coating material is applied on the contact part of each member with a liquid or a laminated filter formed by a sterilizing fiber is attached to the contact part. The gas and the liquid are separated in the separator casing 1 and fungi or the like in the fluid is sterilized by the sterilizing coating material or the sterilizing fiber.
Patent JP-H04144898-A (JP)
Title: Control unit for escalator
Inventor: YOSHINAGA TOMOO
IPC: B66B25/00
Filed: 1990-10-05
Abstract: PURPOSE:To suppress the generation of a braking noise and reduce the abrasion of a brake shoe by gently stopping an escalator driving electric motor at the time of detecting no passenger, and operating a brake at the time of confirming the stop. CONSTITUTION:A gentle stop circuit 12 gives immediate stop instruction to a driving operation circuit 11 and immediately operates a brake 13 on the basis of the emergency stop signal of a safety circuit 8, and also gives the instruction to gently stop an induction electric motor 21 on the basis of a general stop signal as detecting no passenger by an entrance detector 20 to the driving operation circuit 11. When the gentle stop circuit 12 gives the gentle stop instruction to the driving operation circuit 11, a brake timer 22 as a confirming braking means is started to operate the brake 13 at the time possible to predict the sure stopping the escalator.
Patent JP-H10300478-A (JP)
Title: Angular velocity detecting element and angular velocity measuring device
Inventor: YOSHINO SHIYOUGO
IPC: G01C19/5719
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To vibrate a movable part in a resonating state to enhance the sensitivity for detecting angular velocities by making the frequency of a drive signal output from an oscillator circuit coincide with the natural frequency of an angular velocity sensor. SOLUTION: Displacement of a movable part 28 in a vibrating direction is detected by displacement detecting parts 35, 35, and its signal is output to a multiplier circuit 44 by an adder circuit 43 as an addition signal VA. The frequency(f) of a drive signal VD output from an oscillator circuit 41 is set by the multiplier circuit 44 and a frequency control circuit 45 in accordance with the input addition signal VA, thereby setting the phase difference between the drive signal VD and the addition signal VA (displacement signal) at 90 deg.. Therefore, the frequency(f) of the drive signal VD can be subjected to feedback control, and the movable part 28 can be vibrated in a resonating state, whereby the sensitivity for detecting angular velocities can be enhanced.
Patent JP-S63123691-A (JP)
Inventor: YANAIDA KAZUO
IPC: B26D1/22
Filed: 1986-11-11
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-S62127611-A (JP)
Title: End measuring method for cable
Inventor: OSAWA TOSHIHIKO
IPC: G01B11/04
Filed: 1985-11-28
Abstract: PURPOSE:To measure existence or nonexistence of the inferiority of an end of a cable by calculating a ratio of count data when the optical paths of optical sensors and made in the shading states respectively while moving an end part and a coating part of the cable integrally and comparing it with a reference value. CONSTITUTION:The cable 1 is moved in its radius direction and an exposed part of a conductor 1a of the tip of the cable 1 is crossed to the optical path of the optical sensor 2A and the part covered with the coating 1b is crossed to the optical path of the photosensor 2B and times NA and NB when the optical paths of both sensors are made in the shading states respectively are counted. When the outside diameter of the part whose coating is removed and the outside diameter of the part whose coating is not removed are denoted by DA and DB respectively, the quality of the end is decided by whether or not a value of DA/DB calculated in advance as to the cable 1 to be inspected is identical with NA/NB.
Patent JP-H08108235-A (JP)
Title: Menufacture of aluminum alloy di can and device therefor
Inventor: TAJIRI AKIRA
IPC: B21D51/26
Filed: 1994-10-06
Abstract: PURPOSE: To provide a manufacture of aluminum alloy DI cans which prevents wrinkles in the necking part or cracks in the flange part from occurring and also to provide a manufacturing device by means of DI working with a high productivity. CONSTITUTION: In the manufacture of aluminum alloy DI cans, the cans are manufactured with necking and flanging workability enhanced by making an ironing ratio per one time at least 40% or more in the ironing work and making the overall ironing ratio 60% or more. Further, one redrawing die 1 and two ironing dies 2, 3 are stored and fixed in a tool box 12, and the ironing ratio by at least one side ironing die is made >=40% to <=50% for manufacturing aluminum alloy DI cans.
Patent JP-H09116542-A (JP)
Title: Specific cell extraction device
Inventor: BUSUJIMA KEIICHI
IPC: H04Q3/00
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To configure a processing section to apply read processing to a stored specific cell without waste by changing a division area for storage depending on a type of a specific cell and extracting and storing only the specific cell of a set kind without extracting and storing all kinds of specific cells. SOLUTION: The cell extracting device is made up of an OAM identification circuit 11, a memory control circuit 12, an OAM cell memory 13, a mode setting register 14, and an area setting register 15, and also a CPU 20 controlling the entire OAM processing according to an OAM processing software 21. When the cell extraction device is arisen, to which area of the OAM cell memory 13 various OAM cells from the CPU 20 are to be contained is set to the area setting register 15 and whether the various OAM cells are to be 'extracted', 'copied' or 'aborted' is set to the mode setting register 14.
Patent JP-S61146871-A (JP)
Inventor: OKAMOTO HIDEHIRO
IPC: D06N3/14
Filed: 1984-12-21
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-H01110175-A (JP)
Title: Recorder
Inventor: KAWASHIMA TETSUO
IPC: B41J17/30
Filed: 1987-10-24
Abstract: PURPOSE:To prevent the occurrence of wrinkles to enable a satisfactory recording by a method wherein, a roller with a increasing diameter from a small- diameter center part toward the right- and left-sides is rotatably supported on one or both sides of a recording part, and an ink sheet is fed as being brought into tensile contact with the roller. CONSTITUTION:Wrinkle removing rollers 20 are rotatably supported between right- and left-side walls 101, 102 of a chassis 10 and formed so as to continuously increase in diameter as bending and inclining in a curve from a small- diameter center part toward the right- and left-sides. A paper 1 is fed along a platen 11 by the rotation of a capstan roller 14, and in conjunction with this motion an ink sheet 2 is fed from a supply roller 16 through between the platen 11 and a thermal head 12 to be successively taken up by a take-up roller 17. At this time, the ink sheet 2 is brought into pressure contact with the respective wrinkle removing rollers 20... disposed on positions A, B, C by the tension of the roller 17. At this time, the ink sheet 2 is always pulled in its width direction by the tension of the rollers 20, thereby being prevented from the occurrence of wrinkles.
Patent JP-H01111767-A (JP)
Title: Production of superconductor
Inventor: YAMAMOTO TORU
IPC: H01B13/00
Filed: 1987-10-23
Abstract: PURPOSE:To prevent oxygen deficiency and to produce a superconductor having a high critical temp. with high reproducibility by carrying out sintering and annealing stages for an oxide superconductive material in an atmosphere of oxygen plasma. CONSTITUTION:When a YBa2Cu3Oy superconductive material is produced from powders of Y2O3, BaCO3 and CuO, sintering and annealing stages are carried out in an atmosphere of oxygen plasma at 0.6-1.2Torr degree of vacuum. The flow rate of oxygen is regulated to 10-45sccm (at the time of 500W input) and an IR heater is used as a heating source. Sintering and annealing can be performed with little oxygen deficiency and such a high critical temp. Tc as about 95K is attained with high reproducibility.
Patent JP-H08130361-A (JP)
Title: Printed wiring board
Inventor: WAKABAYASHI SHINICHI
IPC: H05K3/34
Filed: 1994-11-01
Abstract: PURPOSE: To obtain a printed wiring board where a wiring pattern electrically connected to lands is hardly discontinued even if it is small in width. CONSTITUTION: A printed board is equipped with lands 2 connected to the terminals of electronic part elements and a wiring pattern 3 electrically connected to the lands 2. A reinforcing part 4 is provided to a joint between the land 2 and the wiring pattern 3. The reinforcing part 4 may be formed into a straight line or an arc. Or the reinforcing part 4 may be made to expand gradually from the wiring pattern 3 to the land 2.
Patent JP-2000097623-A (JP)
Title: Interferometer
Inventor: GENMA TAKASHI
IPC: G01B9/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To permit the highly accurate calibration of chiefly a null wave front with a small amount of aspheric surface by alternately arrangiong a reflex primary standard with a spherical surface accurately calibrated separately instead of a test surface and measuring a wavefront for measurement from the reflex primary standard. SOLUTION: Instead of the test surface of a specimen, a reflex primary standard 6 with a spherical reflector surface accurately calibrated separately is set to perform interference measurement. An incident wavefront to a null element 4 is taken as a spherical wave from a Fizeau lens 7, and a Fizeau surface 7a is used as a reference surface. The Fizeau lens 7 may be a divergent system. The Fizeau surface as a reference surface with a plane-wave incident wavefront to the null element 4 is used. As a beam of light to be transformed by the null element 4 becomes a convergent beam of light, it becomes possible to measure not only a concave surface but also a convex surface.  In the calibration of a null wavefront 4a in this case, a wavefront once converged and diverged at a concave reflector surface 6a is calibrated, and the shape of the null wave front 4a at a location in actual use is computed backward from the calibrated shape of the wavefront. Through the use of a pinhole interferometer for calibrating the concave reflector surface 6a, it becomes possible to perform accurate calibration.
Patent JP-H03131688-A (JP)
Title: Method for distinguishing alcohol-mixed fuel
Inventor: WAKUTA HIDEHIKO
IPC: C10L1/02
Filed: 1989-10-16
Abstract: PURPOSE:To distinguish the kind of methanol or ethanol contained in a gasoline- alcohol mixture fuel by adding a hydrogen halide to the gasoline-alcohol mixture fuel. CONSTITUTION:A tertiary alcohol employed as a compatibilizing agent only for methanol-mixed fuels is noticed and a hydrogen halide readily causing a cloud when mixed with the tertiary alcohol is added to and mixed with an alcohol-mixed fuel, thereby distinguishing whether the kind of the alcohol contained in the fuel is methanol or ethanol.
Patent JP-H07122112-A (JP)
Title: Luminaire
Inventor: TAKAHASHI HIDEO
IPC: F21V19/00
Filed: 1993-10-27
Abstract: PURPOSE:To reduce the number of the components of a luminaire and allow easy mounting work by providing an integrally formed synthetic resin cover between the first and second spaces to cover a rod fluorescent lamp supported by a lamp socket in the first space and a lamp socket in the second space. CONSTITUTION:A lighting equipment has the first space at one end where a lamp socket is provided to support a rod fluorescent lamp 35 and the second space 33b at the other end where electric parts are provided to control the lighting of the rod fluorescent lamp 35. Between the first space and the second space 33b, an integrally formed synthetic resin cover 31 is provided to cover the rod fluorescent lamp 35 supported by the lamp socket in the first space and a lamp socket 38b in the second space 33b. In this way, the number of the components of the lighting equipment is reduced and easy mounting work is allowed. For example, the lamp socket provided in an opening extended in the longitudinal direction of the fluorescent lamp can be mounted on an inside wall in the first or second space without using screws.
Patent JP-H09114869-A (JP)
Title: System and method for logical circuit verification
Inventor: MATSUNAGA YUSUKE
IPC: G06F17/50
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To efficiently verify whether two combination logical circuits are functionally equivalent or not by using the information on the equivalent internal signal line of a logical circuit. SOLUTION: A circuit information storage means 21 stores the logical element composing two combination logical circuits and the connection relations. A signal line selection means 22 affects the both of the two internal signal lines of decision objects which are taken out from these logical circuits and selects the signal lines on the input sides with high independency with each other. A logical function generation means 23 defines the selected signal lines as pseudo inputs and generates the logical function showing the difference of the two internal signal lines. A decision means 24 decides that the two internal signal lines are equivalent if the logical function becomes 0. Thus, the equivalency of the two logical circuit is efficiently verified by using the information on the internal signal lines which are decided as equivalent.
Patent JP-H07116101-A (JP)
Title: Controlling method of dishwasher
Inventor: KANEYA YOSHIHIRO
IPC: A47L15/42
Filed: 1993-10-27
Abstract: PURPOSE:To reduce susceptibility to heat damage and moisture-caused functional disorder of parts apt to get affects from heat and moisture such as electric components mounted in an air supply duct or in its vicinity, by making the washer carry out dish-washing action while maintaining an air supply fan in operating state. CONSTITUTION:When dishes M are washed, an air supply fan 80 is kept in operating state. As a result, outside air if sucked in from an upstream end and emitted into a washing chamber 2. Thereby, hot steam in the washing chamber 2 cannot flow upstream in an air supply duct 83 towards the air supply fan 80 side, that is, side of the air supply duct 83 is not likely to be heated by steam nor get moisture on. By using this method, the possible trouble that electric compornents and other parts in the air supply duct and in its vicinity get a high temperature or take moisture on can be restrained.
Patent JP-H03131507-A (JP)
Title: Formed body of pyrolytic boron nitride and production thereof
Inventor: OGAWA TAKASHI
IPC: C04B35/583
Filed: 1989-10-18
Abstract: PURPOSE:To obtain a formed body of pyrolytic boron nitride (p-BN) with improved bending strength and peeling strength of the p-BN film by depositing the pyrolytic boron nitride on a substrate in a specific mode according to a chemical vapor deposition(CVD) method and then separating the deposition layer from the substrate. CONSTITUTION:Pyrolytic boron nitride is deposited on a substrate according to a chemical vapor deposition method and the resultant pyrolytic boron nitride layer is then separated from the substrate to produce a formed body of the pyrolytic boron nitride. In the method, operation is carried out as follows. That is deposition of the boron nitride is performed at >=1800 deg.C temperature and <=50mum/hr film formation rate. It is known that cubic, hexagonal, wurtzite and rhombohedral structures are present as a stable crystal structure of the p-BN; however, the aforementioned p-BN film includes boron nitride having a turbostratic structure (t-BN) with irregularity in the orientation state of the C-face of BN having the hexagonal structure (h-BN). Although the above-mentioned turbostratic structure depends on film-forming conditions in depositing the p-BN film, mechanical strength of the p-Bn film in a mixed layer of the h-BN and the t-BN or mixed layer of two kinds of the t-BN is remarkably improved from that of the conventional p-BN film.
Patent JP-2001054406-A (JP)
Title: Shoe insole using tourmaline
Inventor: ISHIKAWA HIROSHI
IPC: A43B17/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To simplify handling by kneading tourmaline into nonwoven cloth or row cotton, attaching a double sided adhesive tape to the back surface of the nonwoven fabric or row cotton, and pasting it to the upper surface of a shoe insole in use, and using it. SOLUTION: Tourmaline of a hardness of 7-7.5 (Moh's hardness) and specific gravity of 305 is kneaded in nonwoven cloth or raw cotton 1, and a double-sided adhesive tape 2 is attached to the back surface of the nonwoven cloth or raw cotton 1, pasted to the upper surface of an insole in present use with the release paper 3 of the adhesive tape 2 peeled off, and used. By this constitution, as tourmaline is heated by heat generation from a foot inside a shoe to generate far infrared rays and negative ions effective to a human body, and a polarization voltage is generated by tourmaline to pass a micro current of 11 micron and 0.06 milliampere which is same as a current that controls a nerve system through foot cells in an electric field, it is possible to promote the activation of the foot cells.
Patent JP-H1085148-A (JP)
Title: Purifying device for bathtub hot water
Inventor: KAMEDA TAEKO
IPC: B01D35/027
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To throughly remove fouling in pipings by operating a device under conditions suitable for cleaning the pipings by operating the piping cleaning key of an input key arranged on a control panel. SOLUTION: The cleaning piping are formed by connecting a hot water sucking pipe and a hot water spouting pipe to the main body of device totally arranging purifying treatment equipment such as a filtering tank, circulating pump 6, heater 7 and ozonizer 8, a conduit cleaning key 25 is arranged at a key input device 20, a conduit cleaning program is stored in a program ROM 30 of a controller 28, the controller operates the device for prescribed time by operating the piping cleaning key while operating the circulating pump at middle speed, turning on the heater at a set temperature and turning off the ozonizer and control is performed so as to turn on the piping cleaning LED of a display device 36.
Patent JP-H1084839-A (JP)
Title: Nesting prevention tool for switch
Inventor: OGAWA MASUHIKO
IPC: A01M29/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent the nesting behavior of birds, etc., to switch by fixing a nesting preventing tool through the use of an arm over the opening and closing device installed on a power pole. SOLUTION: The nesting preventing tool A is oppositely provided with projecting pieces 5 at the outer side of the divided end of a half cylinder 3 with a necessary length and consists of a pair of nesting preventing barriers 1 projecting many needle bar bodies 4 on the surface of the half cylinders 3, an inserting and holding tool 6 adhered to the half cylinder 3 to support the barrier 1 and a supporting arm 2 fixing the tool 6 to both ends of it. In addition the tool A is provided with an arm fixing frame 8 for fixing to the arm B fixed to the power pole at the lower surface of an intermediate part in the longitudinal direction of a supporting arm 2 and mounts the frame 8 to the arm B to install.