baber/WOPTO huggingface dataset:
Patent JP-H02154167-A (JP)
Title: Test method for connecting condition of bridge circuit and outer circuit
Inventor: SUGIMOTO IHEI
IPC: G01R31/02
Filed: 1988-12-06
Abstract: PURPOSE:To easily test the connecting condition of a bridge circuit and the connected outer circuit by connecting a current detector in parallel to a conducting body on one bridge side of the bridge circuit and applying the current in the manner of connecting a power source to the current detector. CONSTITUTION:The bridge circuit 1 is constituted of resistor strain gages 1a-1d connected in bridge. When a 1st and 2nd switching contacts 8a, 8b of a two-pole double-thraw switch 8 are changed over to the side of the 2nd and 3rd fixed contacts 8d, 8e, a positive pole of the power source 6 is connected to a contact 3a and a negative pole is connected to a contact 3d. The current is thereby allowed to flow through the circuit 1 via LED 9a, contact 3b and outer terminal 2b, then through the outer terminal 2d and the contact 3d. So, when the connecting condition of either one, at least, of the contact 3b or 3d is defective, for example, the current is not allowed to flow to the LED 9a, and the LED 9a is not illuminated accordingly. The connecting condition for the contact 3b or 3d can be tested with this arrangement.
Patent JP-H07160884-A (JP)
Title: Pattern inspection system
Inventor: SAKAMOTO MASAHIKO
IPC: G06T7/00
Filed: 1993-12-09
Abstract: PURPOSE:To execute highly precise pattern inspection without requiring plural samples even in the case that a large number of pattern defects are included. CONSTITUTION:The picture of a whole object 14 to be inspected is fetched by a photographing system 1, and it is stored as an original picture in an original picture memory 3 after being converted into digital data by an A/D convertet 2. Next, the original picture is divided and read on the basis of a pitch set in a control unit 13 by a computing element 4, and a summed average picture about all divided pictures is calculated, and is stored as a reference picture in a reference picture memory 5. Afterwards, the reference picture is compared with the divided picture containing each individual object pattern to be inspected which is the divided original picture by a comparator 6, and the pattern defect is detected in detail.
Patent JP-H05142193-A (JP)
Title: Method for supplying power to solid electrochemical cell
Inventor: USAMI JUN
IPC: G01N27/409
Filed: 1991-11-25
Abstract: PURPOSE:To supply power to an electrochemical cell so as to be capable of automatically correcting the voltage supplied to the heater of an oxygen detector regardless of the distance between the oxygen detector and a signal converter. CONSTITUTION:In a method for supplying constant voltage to an oxygen detector 8 having a solid electrochemical cell and a heater 4 from a separate power supply device 2 through lead wires 7-1-7-4, a resistor RH having the resistance value corresponding to that of a heating part obtained when the solid electrochemical cell reaches operation temp. is provided in the oxygen detector 3 or the power supply device 2 to compensate the voltage drop due to the lead wires. Detection auxiliary wires 9-1, 9-4 are respectively provided to two connection terminals 6-1, 6-4 for power supply of the oxygen detector 3 and guided to the power supply device 2 through lead wires 7-2, 7-3 to perform control so that the voltage across the auxiliary wires becomes constant within the power supply device 2.
Patent JP-H07163044-A (JP)
Title: Over-voltage protective circuit in switching power supply
Inventor: UENO TETSUYA
IPC: H02H7/20
Filed: 1993-12-09
Abstract: PURPOSE:To make it possible to reduce a voltage for a load to a safe level, by lightening a luminous element and stopping the power for the load when a voltage regulating element is charged with electricity. CONSTITUTION:When a voltage applied to a load rises over a given level, the power for the load is stopped while a voltage regulating element ZD is energized to lighten a luminous element PCO. Then, a switching element QSW receives a trigger signal, and a capacitor Co is short-circuited by the switching element QSW. Immediately, a remaining charge in the capacitor Co is discharged through resistors R1 and R2 that are connected in series with the switching element QSW. Consequently, the voltage to the load can be promptly reduced to a given safe level.
Patent JP-H0886483-A (JP)
Title: Holding device with cleaning equipment
Inventor: MIYAJI YOJIRO
IPC: F24F7/06
Filed: 1994-11-19
Abstract: PURPOSE: To obtain a holding device with cleaning equipment which is made light in weight by dispensing with parallel crosses as a filter support and also can facilitate an increase of filters. CONSTITUTION: A holding device with cleaning equipment constructed in such a manner that a filter unit 16 is formed by setting and fixing a filter 5 to a filter fitting frame 17 and a plurality of filter units 16 are joined. The filter fitting frame 17 is made up of a lateral plate part 17a, an upper-end flange part 17b and a lower-end flange part 17c, and a presser member 18 for pressing and fixing the filter 5 on the lower-end flange part 17c is provided on the upper- end flange part 17b. The lateral plate parts 17a of the filter fitting frames 17 being adjacent to each other are joined together by a joining member.
Patent JP-H07158789-A (JP)
Title: Vacuum heat insulated vessel
Inventor: TANAKA SHIGERU
IPC: F16L59/06
Filed: 1993-12-10
Abstract: PURPOSE:To control the internal temperature of a vacuum heat insulated vessel without requiring a large-scaled power source such as a blower or vacuum pump. CONSTITUTION:A vessel is formed of a vacuum heat insulating material in which a vacuum heat insulating layer 6 is formed by vacuum exhausting the space between an inner wall 3 and an outer wall 4 in the closed state. This vessel has an air inlet passage 21 for guiding the low temperature ambient air into the vessel and an air release passage 22 for releasing the high temperature air in the vessel to the outside. Thus, the air can be guided into the vessel and released from the vessel without power by thermo-siphon effect.
Patent JP-S63167231-A (JP)
Title: Multipoint temperature measuring instrument for liquid resistance type thermometer
Inventor: HIGETA KAZUYA
IPC: G01K11/00
Filed: 1986-12-27
Abstract: PURPOSE:To perform continuous measurement at plural high temperature parts by simple constitution with high accuracy without being affected by environmental temperature by detecting pressure drop at the area contraction part atop of a probe, and calculating the temperature from the detected value. CONSTITUTION:Internal cylinders 4 which have area contraction parts 2 is inserted into external cylinders 6 which are each closed at one end to constitute plural probes 1-1-1-5. Those probes 1-1-1-5 are connected in series and a working liquid supply pipe 10 is connected to the internal pipe 4 of the probe 1-1. This working liquid supply pipe 10 has a pressure reduction valve 12, a pressure control valve 13, and a mass flow rate controller 14. The pressure drop at the area contraction part 2 is detected by respective differential pressure detection pipes 15 and detected by differential pressure gauges 16. A temperature arithmetic means 17 converts the detected values of the respective differential pressure gauges 16 into temperature values.
Patent JP-H07157741-A (JP)
Title: Repeelable type aqueous pressure-sensitive composition
Inventor: IDE KAZUHIKO
IPC: C09J163/00
Filed: 1993-12-10
Abstract: PURPOSE:To provide a repeelable aqueous pressure-sensitive composition suitably used for repeelable adhesive labels capable of being easily repeeled after adhered to adherends. CONSTITUTION:A repeelable aqueous pressure-sensitive composition comprises (A) 100 pts.wt. (as the solid content) of an aqueous emulsion obtained by emulsion-copolymerizing 80-95 wt.X of a 2-14C alkyl acrylate or methacrylate ester with 1-5wt.% of an aliphatic alpha,beta-unsaturated carboxylic acid, (B) 0.001-0.1 pts.wt. of phosphoric acid or a phosphate ester, and (C) an epoxy compound having two glycidyl groups on the average in the molecule in an amount of 0.1-2 glycidyl groups per carboxyl group in the aqueous resin emulsion (A).
Patent JP-H07159764-A (JP)
Title: Production of high polymer dispersed liquid crystal element
Inventor: TAKEI TOSHIRO
IPC: C09K19/38
Filed: 1993-12-10
Abstract: PURPOSE:To produce a high polymer dispersed liquid crystal element with a liquid crystal/high polymer composite film having a uniform structure over an entire area and excellent display quality. CONSTITUTION:The liquid crystal/high polymer composite film is formed by irradiating a mixed solution 20 with light from the outside of one of a substrate 11 through a transparent mask 23, having the same pattern as the shape of a region except a part corresponding to plural transparent electrodes 13 formed on the substrate 11 and having nearly the same light transmissivity as that of the transparent electrode 13, and optically polymerizing the high polymer material in the mixed solution 20.
Patent JP-H05141936-A (JP)
Title: Appearance inspecting device
Inventor: SOEDA HIDEKI
IPC: G01B11/24
Filed: 1991-11-26
Abstract: PURPOSE:To easily observe the shift output signal of all bits of a multi-channel charge coupled device (CCD) by outputting the image input signal from the CCD front one end to the other end of the detection visual field of the CCD in sequence. CONSTITUTION:The image input signal from a CCD 1 is converted into the digital signal by an A/D converter 2 and inputted to a memory 3 for each channel. The image input digital signal inputted to the memory 3 is outputted in sequence from the channel No.1 to the channel No.(n) of the memory 3, where (n) is the number of channels. The address corresponding to the bit position of the CCD 1 and the readout timing signal chip-selecting the memory 3 from the channel No.1 to the channel No.(n) in sequence are inputted to the memory 3 from a timing generator 5. The digital signal read out is converted into the analog signal by a D/A converter 4 and outputted.
Patent JP-2001129761-A (JP)
Title: Automatic setting method for rotation speed of rotor and automatic balancing method for rotor
Inventor: MOROE KANICHI
IPC: G01M1/32
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To save labor of setting a rotation speed of a rotary shaft of a rotor. SOLUTION: In this automatic setting method for the rotation speed of the rotor, the rotor is fixed on the rotary shaft through a flange having an annular groove of a constant radius r, and the optimum rotation speed of the rotary shaft for rotating the rotor is set by use of a vibrometer. The setting method comprises a step for rotating the rotary shaft having the rotor and detecting an acceleration voltage of a grinding wheel head or a bearing of the rotary shaft by the vibrometer; a step for passing an AC signal of the acceleration voltage detected by the vibrometer through a filter to remove a signal not coinciding with a rotation number of the rotary shaft, full-wave rectifying the filtered AC signal, converting it into a voltage signal, and storing the voltage signal into a storage part of a controller;  and a step for deciding the rotation speed Rrpm of the rotary shaft when a voltage of the voltage signal becomes a maximum as the rotation speed of the rotary shaft when installing the rotary shaft.
Patent JP-H05151978-A (JP)
Title: Inorganic nonaqueous electrolyte battery
Inventor: NISHINO SHUICHI
IPC: H01M6/14
Filed: 1991-11-26
Abstract: PURPOSE:To provide an inorganic nonaqueous electrolyte battery which is equipped with excellent discharging performance, particularly in the discharge characteristics at heavy load discharging, by improving the supply of electrolytic solution to the discharge reaction part. CONSTITUTION:A positive electrode porous body 3 is divided into a plurality of fragments, and solution retaining material 10 for storage of electrolytic solution is placed between each adjoining pair of such fragments, and thereby an inorganic nonaqueous electrolyte battery is achieved which excels in the discharge characteristics.
Patent JP-H06154536-A (JP)
Title: Gas separation device
Inventor: MIYAZAKI HAJIME
IPC: B01D53/04
Filed: 1992-11-19
Abstract: PURPOSE:To provide a gas separation device which is constituted so that a high-purity finished product gas can be produced efficiently. CONSTITUTION:An adsorption tank 1 is filled with an adsorbent, and if a compressed air is supplied into the adsorption tank 1 from a compressor 6, the oxygen molecule of air is adsorbed by the adsorbent to increase a nitrogen concentration. Then if the nitrogen concentration reaches a specified level of concentration, a finished product gas produced by separation in the adsorption tank 1 is taken out into a finished product tank 2. After that, if an adsorption/ take-out step is completed, a valve 24 opens to store nitrogen gas of lower concentration than specified in a purge gas storage tank 22. In an exhaust step, nitrogen gas of comparatively higher concentration is supplied to the adsorption tank 1 as a purge gas from the purge gas storage tank 22, if the adsorption tank 1 is decompressed. Thus an exhaust and desorption process is promoted resulting in the replacement of nitrogen of low concentration with highly concentration nitrogen in the adsorption tank 1.
Patent JP-H08165968-A (JP)
Title: Fuel injection valve for direct injection engine
Inventor: KONISHI YOSHICHIKA
IPC: F02M67/04
Filed: 1994-12-14
Abstract: PURPOSE: To provide a device which is constituted in such a manner that high pressure gas in an engine combustion chamber is inputted in a mixing chamber, fuel therein is injected therein, high pressure gas inputted by a fuel injection valve to inject high pressure air-fuel mixture in an engine combustion chamber during the compression stroke of a subsequent cycle is adjusted to a given pressure to generate stable air-fuel mixture. CONSTITUTION: A piston 10 and an outer opening valve 12 are intercoupled through a shaft 13. An outer opening valve 12 is energized in a release direction through the force of a spring 16. The outer opening valve 12 is closed in such a way that the piston 10 is operated by a pressure of high pressure gas in an engine combustion chamber against the energizing force of the spring 16.
Patent JP-H04180676-A (JP)
Title: Solid-state image sensing element
Inventor: WATANABE YASUSHI
IPC: H04N5/355
Filed: 1990-11-15
Abstract: PURPOSE:To make the potential change Vout of a floating diffusion large by a method wherein a low-concentration region composed of a substrate region is formed between the peripheral part of the floating diffusion and the end part of an impurity layer in an inactive region. CONSTITUTION:A floating diffusion region FD constituted in such a way that the circumference of an n<+> type high-concentration region 11 is surrounded by an n<-> type low-concentration region 12 is formed on a p-type Si substrate 100. Inactive regions 20 are formed on both sides of the FD. The regions 20 are composed of the following: p<+> type impurity layers 14 whose concentration is higher than that of the substrate 100; and local oxidation films 15 formed on the layers 14. The surface of the substrate 100 is set to an inactive state. When gaps A are formed between peripheral parts 12a of the FD and end parts 14a of the layers 14 in the regions 20, the parts 12a are set to a state that they are surrounded by the substrate 100 and a depletion layer is easy to spread at the gaps A around the FD. Thereby, an electrostatic capacity Cd is reduced between the FD and the substrate 100, and the potential change Vout of the FD can be made large on the basis of a prescribed formula.
Patent JP-H08164251-A (JP)
Title: Game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-12-14
Abstract: PURPOSE: To enhance the visibility in the prize-winning storing number indication of a game machine by indicating a variable display region of a rectangular shape to the indicating part of the variable display unit on the basis of the prize-winning to a specific prize-winning port, and variably indicating a figure therein, and after estimation of a stop figure by vanishing the variable display region. CONSTITUTION: On the basis of the prize-winning to a specific prize-winning port, a variable display region indicating means M1 indicates a variable display region W of a rectangular shape on the display part 1A of a variable display unit 1 so as to be superposed with the variable display regions W1 to W4 for each prize-winning to a first kind starting port. Then, a variable display executing means M2 variably indicates a figure (c) in the indicated variable display region W. After the stop figure of the figure (c) in the variable display region W has been confirmed, a variable display region vanishing means M3 vanishes the variable display region W. Thus, the presence of the variable display region can be corresponded to the presence of the prized-winning to a specific prize- winning port, so that the storing of the number of prize-winning can be realized.
Patent JP-H07162882-A (JP)
Title: Cathode-ray tube device
Inventor: KUME HISAO
IPC: H04N9/29
Filed: 1993-12-10
Abstract: PURPOSE:To accurately, easily, and automatically correct influence on both the change of beam landing and picture distortion applied to a cathode-ray tube(CRT) by earth magnetism. CONSTITUTION:A correction current based on the output of a geomagnetism sensor 45 is supplied to a Z axis correction coil 41 and an X-X axis correction coil 42. The geomagnetic component BHcostheta in the direction of Z axis is canceled by corrective magnetic flux generated from the Z axis correction coil 41, and an earth magnetic component BHsintheta in the direction of X axis is canceled by the magnetic flux generated from the X-X axis correction coil 42, then, the drift of the beam landing and that of the picture distortion can be automatically corrected.
Patent JP-H06218987-A (JP)
Title: Printing method of dot printer
Inventor: HAYASHI MIKIO
IPC: B41J2/51
Filed: 1993-12-10
Abstract: PURPOSE:To enable the speed-up of printing speed to be accomplished without decreasing printing qualities by effecting print for a part of the secondary dot pattern print in a shorter driving period than the shortest driving period of a printing element during ordinary printing. CONSTITUTION:The control circuit 4 acts to read out the original dot data from an original dot pattern storing circuit 2, and convert the pattern of the original dot pattern, and further control the printing control or the like. In the second place, In the case of carrying out high speed printing, at first, after conversion to a high speed mode is conducted by a mode switch, printing characters are designated by printing character designating means 1. When the printing characters are designated, the original dot data of the original dot pattern corresponding to this is read out from the storing circuit 2, and by the original dot pattern is converted into the second dot pattern on the basis of a predetermined algorithm by the control circuit 4, to then be stored in RAM 3. Following this. printing is executed by printing means 5 on the basis of the second dot pattern stored in RAM 3.
Patent JP-H07159819-A (JP)
Title: Light source device
Inventor: TANAKA HIROYUKI
IPC: H01S3/06
Filed: 1993-12-10
Abstract: PURPOSE:To efficiently obtain optical secondary harmonic waves of sufficiently high intensity without requiring an optical resonator by condensing the light emitted from a light emitting means by an optical system, introducing this light into a KLN fiber and guiding the light in the KLN fiber held by a KLN fiber holding means. CONSTITUTION:The light of the linear polarization type emitted from a light source 1 is introduced through a polarization plane rotating device 2 and a condenser lens system 3 into the KLN fiber 4 from its one end face. Since the short side of the KLN fiber 4 is set at a prescribed length, the light introduced therein is propagated by the confining effect of the KLN fiber 4 with substantially no attenuation. The KLN fiber 4 does not have clad layers at all and is directly held by the KLN fiber holder 7. The refractive index of the KLN fiber holder is set lower than the refractive index of the KLN fiber 4. The light emitted from the KLN fiber 4 is introduced to the optical filter 6, out of which only the secondary harmonic wave are taken.
Patent JP-H09142984-A (JP)
Title: Method for growing compound semiconductor single crystal
Inventor: MATSUMOTO KAZUHISA
IPC: H01L21/203
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a compd. semiconductor single crystal having excellent crystallinity and more particularly a ZnSe single crystal with good reproducibility by preventing the occurrence of crack near a fixing jig. SOLUTION: This method comprises arranging a seed crystal at one end of a vessel for growth and arranging a raw material crystal at the other end and growing the single crystal on the seed crystal by a sublimation method or halogen transporting method. The compd. semiconductor single crystal is grown in this method by using the fixing jig which is formed of the same material as the material of the crystal to be grown and coating the entire surface thereof with a thin film of a material different from the material of the grown crystal as the fixing jig for fixing the seed crystal by coming into contact with part of its surface.
Patent JP-H11141854-A (JP)
Title: Expansion joint of high temperature gas duct
Inventor: KONO TADASHI
IPC: F23J13/04
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an expansion joint which withstands the high temperatures exceeding 800 deg.C. SOLUTION: There are provided an inner duct 22 that delivers a high temperature gas, and an outer duct 23 that is fitted outside this inner duct 22 with a fixed interval to form a cooling passage 24 in the space with the inner duct 22. Movable flanges 31A and 31B that close the cooling passage 24 are mounted to the end surfaces of the inner ducts in the up and down stream sides 22a and 22b and the outer ducts in the up and down stream sides 23a and 23b, respectively, and a sliding sleeve 32 that is slidably fitted in the inner duct in the down stream side 22b is fixed to the inner duct in the upstream side 22a. Adjusting bolts and nuts 33A to 33E, which connect the movable flanges 31A and 31B in such a manner that they can freely approach to and separate from each other within a predetermined range, are provided.  An expanding and contracting cover 35 having the elasticity to cover both movable flanges 31A and 31B is mounted to the outer peripheral part of the outer ducts 23a and 23b, and also a heat insulating material 36 having the properties of expansion and contraction is filled between the movable flanges 31A and 31B, and in the expanding and contracting cover 35.
Patent JP-H01152774-A (JP)
Title: Manufacture of josephson junction device
Inventor: YAMADA KOJI
IPC: H01L39/24
Filed: 1987-12-10
Abstract: PURPOSE:To relax the internal stress of an Nb film, and to obtain a device having excellent reproducibility by forming a recessed trench where corresponding to a scribing line in the surface of a substrate and shaping three layer films. CONSTITUTION:Deep trenches 12 are formed previously to a substrate 11. The trenches are shaped where corresponding to scribing lines, and particularly do not get trouble on element constitution, and three layer films 24-26 are formed continuously onto a cleaned surface through an insulating film 22 by in-line. Consequently, the three layer films 24-26 are cut in the trenches 12 in the scribing lines and are not shaped as continuous films, and the internal stress of an Nb film in the lower electrode 24 can be released. Subsequently, the device is formed through normal patterning working, the process of sputtering by Ar for taking a superconductive contact can also be omitted. Accordingly, the device having junction characteristics having excellent reproducibility is acquired.