baber/WOPTO huggingface dataset:
Patent JP-H10189670-A (JP)
Title: Manufacture of probe card
Inventor: NAKADA YOSHIRO
IPC: G01R1/073
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To enable bumps to be surely brought into contact with semiconductor wafer test terminals at the peripheral edge of a semiconductor wafer by a method wherein a flexible substrate formed of elastic body and possessed of a probe terminal is thermally expanded by heating, and the periphery of the substrate is fixed with a rigid body. SOLUTION: A flexible substrate 101, a wiring board 102, and a rigid ring 103 are heated up to, for instance, a temperature of 175 deg.C and then fixed together with bonding agent or screws 106. At this point, the polyimide-based flexible substrate 101 is expanded to be 0.24% larger than that at a normal temperature, and the wiring board 102 and the rigid ring 103 are expanded to be 0.05% larger than those at a normal temperature respectively.  The flexible board 101, the wiring board 102, and the rigid ring 103 are fixed as kept in this state, and when they are cooled down to a normal temperature, the shrinkage of the flexible substrate 101 is dominated by the wiring board 102 and the rigid ring 103 high in rigidity, and the flexible substrate 101 is pulled outward from around by the rigid ring 103, so that a tensile strain caused by an expansion difference 0.19% is induced in the substrate 101.
Patent JP-H07207331-A (JP)
Title: Temperature measuring sampling device for vacuum degassing device
Inventor: KUWAJIMA SHUJI
IPC: G01N33/20
Filed: 1994-01-18
Abstract: PURPOSE:To accurately determine the insertion position, direction, etc., of a probe in particular and to execute safe and sure sampling even in a spacing between a narrowed tank and a ladle by specifically constituting a means for positioning the horizontal direction of the device. CONSTITUTION:The probe 2 for sampling is inserted into a vacuum chamber 1 when the chamber attains a treatment posture. Traveling of a traveling stand 4 integrally built with the entire part of the sampling device is, therefore, started toward the chamber 1. At this time, the angle of inclination of a guide rail 9 for lifting is set according to the angle of inclination of the lower slope F of the chamber 1 and the probe 2 is lifted upward by shrinking a cylinder 8 for lifting. The sensor at the front end of a chamber position detector 5 in the foremost position of the device comes into contact with the chamber 1 and the stand 4 stops automatically when the stand 4 approaches the chamber 1. As a result, the stand 4 is positioned to the lower slope F of the chamber 1. Next, a cylinder 8 for lifting is extended to lower the probe 2 along the guide rail 9.
Patent JP-H05175755-A (JP)
Title: Differential amplifier circuit and frequency mixer circuit using same
Inventor: NAKATSUKA TADAYOSHI
IPC: H03D7/14
Filed: 1991-01-17
Abstract: PURPOSE:To obtain a differential amplifier circuit with low distortion and a frequency mixer with less secondary distortion utilizing its effect. CONSTITUTION:The differential amplifier circuit is formed by inserting a resistor between a gate of a field effect transistor(TR) opposite to the signal input side of the differential amplifier circuit comprising two field effect TRs and ground. A modulated signal fed to one gate of the differential amplifier circuit and a modulation signal fed to two gates of a double balanced mixer circuit are mixed by connecting two sources of a double balanced mixer circuit respectively to a drain terminal of the output of the differential amplifier circuit.
Patent JP-S57120611-A (JP)
Title: Supporting device for rotary joint for converter
Inventor: SEKI MASAHIKO
IPC: C21C5/46
Filed: 1981-01-16
Abstract: PURPOSE: To absorb the displacement of a trunnion shaft of a converter and the oscillation of the furnace body by swivellably mounting levers connected by means of a rod on the outside circumference of a stationary casing of a rotary joint which connects the trunnion shaft, thereby controlling turning of the rotary joint.  
     CONSTITUTION: A rotating side 3 of a rotary joint 2 is secured to the end face of a turnnion shaft 1, and fluid supply pipes 6, 7 are connected to a stationary side casing 5. Brakcets 8, 9 are mounted to the outside circumference of the casing 5, and bars 12, 13 are mounted rotatably and slidably to the brackets 8, 9. Levers 16, 17 connected by means of a rod 24 are mounted to the bottom ends of the bars 12, 13 and are rotated and slided. When the converter tilts, the lever 16 or 17 swivels, and the bracket 8 or 9 rotates, then the connecting rod 24 balances to control turning of the joint 2. Thereby, the displacement owing to the eccentricity of the shaft 1 and the oscillation of the furnace body are absorbed thoroughly, and the moment of bending by the own weight of the joint 2 is virtually eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02185559-A (JP)
Title: Highly rigid polyester resin composition
Inventor: TABATA KENICHI
IPC: C08L67/00
Filed: 1989-01-12
Abstract: PURPOSE:To form a highly rigid polyester resin compsn. with excellent heat resistance, rigidity, mechanical properties and anti-peeling property and small anisotropy of mechanical properties by compounding two arom. polyester with different liq. crystal initiating temp. CONSTITUTION:The title compsn. comprises 99-1wt.% arom. polyester (A) selected from among those having structural units of formulas I, II and III, formed by the structural unit of formula I as the essential component and capable of forming an anisotropic molten phase, wherein X is one or more groups selected from formula IV, etc., Y is one or more groups selected from formula V, etc., and Z is one or more groups selected from formula VI, etc.; and 1-99wt.% arom. polyester (B) consisting of a structural unit selected from those of formulas VII and VIII and capable of forming an anisotropic molten phase, wherein X' is a divalent arom. residue, Y' and Z' are each a divalent arom., aliph. or alicyclic residue, R is O or NH, provided that Z' is a group expect formula VI.
Patent JP-H04329735-A (JP)
Title: Method and device for mutually exchanging multi-media data in data processing system
Inventor: ROBAATO OOGASUTO PASUKOO
IPC: H04L29/08
Filed: 1992-01-13
Abstract: PURPOSE: To apply mutual exchange discontinuously to multimedia data, including data of various forms, such as audio and image data in a distributed data processing system such as a local area network. CONSTITUTION: A continuous data stream 50 is formed by providing a plurality of data samples consisting of combinations of data sets 56, 60 or the like and headers 58, 62 or the like, including information or the like related to a size of the sets, the resolution and period of the data sets and the coding technology to variable length consecutive parts 52, 54 respectively. Track set indices 80, 82 are provided for identifying a sample position in various tracks in the stream. Furthermore, a track consecutive index is formed to identify the sequence of use of data samples in each track, selected to generate a multimedia presentation. The data stream, the track set index and the track consecutive index are sent to a data-processing system, and then a receiver side obtains a prescribed presentation effectively.
Patent JP-2000201774-A (JP)
Title: Bench
Inventor: SHIGEMATSU SHIGETOSHI
IPC: A47C11/00
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To secure excellent sitting feeling without dewing even in a low temperature season such as winter by equipping an exothermic body inside or on the lower face of a sitting part on which a human hip is laid. SOLUTION: This bench is constituted of a sitting part 11 on which a human hip is laid and two leg parts 12 to support the sitting part. The sitting part 11 is made by laminating a support member 13, insulating member 14, plane heater 15, nonwoven fabric 16, aluminum foil 17, and finishing material 18. The support member 13 and the finishing member 18 are formed of stone. A carbon heater which generate heat by power supplying is used for the plane heater 15.  A temperature sensor is set inside the sitting part 11 to send temperature signals detected by the sensor are transmitted to a control box 19 which has an exothermic temperature setting device to set the exothermic temperature of the plane heater 15, a power supply starting temperature setting device to set the temperature to start power supply to the plane heater 15, a safety device to stop power supply when the plane heater is overheated, etc., inside, such the pillow 3 to suitably adjust the height of the pillow 3.
Patent JP-H09188265-A (JP)
Title: Impact absorption type steering column device
Inventor: MORIYAMA SEIICHI
IPC: B62D1/19
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the design and parts manufacturing of the structure having energy absorption performance according to the type of a vehicle and to enable them to be realized. SOLUTION: A support bracket 5 is displaced forward with a steering column 1 at the time of a second collision. An energy absorption plate 27 is not be displaced, remaining to be supported by a bolt 21. A part which is projected ahead of a penetration hole 24 formed in a hanging board part 23 of the support bracket 5 in the front half part of the energy absorption plate 27 is made to be a broad part 29. The penetration hole 24 treats the broad part 29 according to the displacement advancing forward of the support bracket 5, and changes the cross-sectional shape of this broad part 29. The energy of the second collision is absorbed based on the plastic deformation of the broad part.
Patent JP-H10209549-A (JP)
Title: Three-level laser system
Inventor: INJEYAN HAGOP
IPC: H01S3/16
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To generate no loss of laser energy in the non-pumping area for laser gain medium by making a transmission area to be held by a holding means for gain module or to be operated together with a sealing means for cooling material. SOLUTION: A laser gain medium is provided with a pumping area 32 and first and second contact areas 34 and 36, and further it is provided with a gain layer 30 for generating laser radiation with laser wavelength in response to the pumping radiation pulse of the pumping area 32, a first transmission layer 38 which is optically connected with the first contact area 34 of the gain layer 30 through diffusion bonding, and a second transmission layer 40 which is optically connected with the second contact area 36 through diffusion bonding. The layers 38 and 40 transmit a laser wavelength and reduce the absorption of laser radiation. The transmission areas 38 and 40 may be formed in size enough to be held by a holding means or to be operated together with a sealing means for cooling material. Therefore, the pumping area 32 of the gain layer 30 is hardly blocked and an non-pumping area with any loss can be prevented from formation.
Patent JP-2000207799-A (JP)
Title: Tape-unloading structure of tape deck
Inventor: FUKUI MASANAO
IPC: G11B15/42
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To provide the tape-unloading structure of a tape deck where a user can unload a tape from the tape deck before the user brings the tape deck to a repair shop even when the feeding of the tape is stopped by abnormal operation after the tape is loaded into the tape deck. SOLUTION: In a place corresponding to a loading driving part on a bottom surface 2 of a tape deck 1 and a capstan driving part, opening parts 3 and 4 for rotation operation where a tape can be unloaded by rotating the loading driving part and the capstan driving part from the outside for operating are bored, a tool 5 such as a rod is inserted into the opening parts 3 and 4 for rotation operation, and a loading pulley 6 of the loading driving part and the pulley of the capstan motor of the capstan driving part are forcibly rotated by the tip of the tool 5 in a direction where the tape can be unloaded.
Patent JP-H04330931-A (JP)
Title: Emulsified oil and fat composition
Inventor: NAKAJIMA YOSHINOBU
IPC: A23D7/00
Filed: 1991-01-18
Abstract: PURPOSE:To stably keep a high-water-content emulsion in a water-in-oil emulsion condition and to obtain a emulsified oil and fat composition capable of satisfactorily eliminating defects such as exudation of water, oil-off, deterioration of shape retention by mixing and emulsifying an oil and fat composition containing mixed acid diglycerides having specified chain lengths with water phase. CONSTITUTION:An oil and fat composition (oil phase) containing mixed acid diglycerides having in a molecule carboxyl acid residues (formic acid, for instance) of which carbon number is 1-3 and unsaturated fatty acid residues (oleic acid, for instance) of which carbon number is 12-24 is mixed and emulsified with water phase essentially consisting of water. Thus obtained emulsified oil and fat composition has an effect to stably keep a high-water-content emulsion in a water-in-oil type emulsion condition, therefore, the defects such as exudation of water therefrom, oil-off, deterioration of shape retention thereof occurred in conventional compositions can be satisfactorily eliminated.
Patent JP-S61163533-A (JP)
Title: Manufacture of variable color fluorescent lamp
Inventor: IMAMURA HIROSHI
IPC: H01J9/24
Filed: 1985-01-14
Abstract: PURPOSE:To strengthen the fixation of inner tubes and at the same time to lessen luminous flux loss and besides to facilitate sealing stems and an envelope by sealing a fluorescent lamp as a whole with glass frit. CONSTITUTION:The depressed portions 11 of a ceramic or metallic stem plate 10 for positioning a light-emissive envelope 21 are coated with glass frit paste 12. On the central paste 12 is placed a common negative electrode stem 13 with an exhaust tube 14 and every positive electrode stem 16 is placed at equal distance apart from the stem 13. And inner tubes 18R, 18G, 18B, whose inner faces are coated respectively with different color phosphers 20R, 20G, 20B, are arranged by the same number as that of the stems 16, each inner tube 18R, 18G, 18B having an opening portion 19 formed. Furthermore, the light transparent envelope 21 is mounted on the stem plate 10, every component being covered with said envelope 21, and every paste 12 is burned as a whole to be cured. After the curing, air in the space surrounded by the envelope 21 and stem plate 10 is exhausted through the exhaust tube 14 and a glass for discharge is sealed in. Thus, the fixation of the inner tubes 18R, 18G, 18B can be strengthened and luminous flux loss can be decreased.
Patent JP-H08192054-A (JP)
Title: Ozone decomposition catalyst
Inventor: ITO TOMOHIKO
IPC: B01J37/00
Filed: 1995-01-13
Abstract: PURPOSE: To attain a high rate of decomposition even at low temp. and high humidity and to maintain stable decomposing ability over a long period of time by incorporating oxides of Mn, Cu and Ni and carrying out firing in a specifid temp. range. CONSTITUTION: A catalyst mixture contg. Mn oxide such as MnO2 , Cu oxide such as CuO and Ni oxide such as NiO has stable high ozone decomposing ability even to ozone-contg. gas contg. much moisture at low temp. over a long period of time. Especially when such an ozone decomposition catalyst is fired at 300-500 deg.C, a considerably high rate of decomposition is maintained even to highly humid ozone-contg. gas over a long period of time. The optimum Ni content of the catalyst is 1-13wt.%. The resultant catalyst is practically used in various processes for decomposing ozone-contg. gas such as a process for treating waste water, deodorizing and decoloring processes and a process for reducing COD.
Patent JP-H03150157-A (JP)
Title: Bag made of composite layer-polyethylene film
Inventor: OSAKO SEIJI
IPC: B32B27/28
Filed: 1990-01-16
Abstract: PURPOSE:To obtain the bag excellent in impact resistance and non skip property by making the bag of the composite layer film composed of the film formed with specified composition and the film formed of low density-polyethylene. CONSTITUTION:The bag made of composite layer-polyethylene film is manufac tured of the film formed with the composite composed of one kind or at least two kinds of the high density polyethylene having the molecular weight of about 150,000 - 250,000, styrenebutadiene thermoplastic elastomer, ethylene/ethyl acrylate copolymer, ethylene vinyl acetate copolymer, and ethylene/ethylene propylene rubber acrylic acid copolymer, and the film obtained by forming low density-polyethylene. The film made of the composition improves remark ably the impact resistance of the bag, and simultaneously prevents the occur rence of linear cracks. Since it is composite layer incorporated with the low density-polyethylene film, the non slip property of the bag is further improved.
Patent JP-S58122014-A (JP)
Title: Strainer with gas-liquid separating function
Inventor: AIDA HIROYASU
IPC: B01D19/00
Filed: 1982-01-14
Abstract: PURPOSE:To constitute a strainer having a gas-liquid separating function, to which another function to discharge an excess of gas to the outside of a device by detecting the lowering of liquid level resulting from an increase of a separated gas phase is added. CONSTITUTION:When COM flows into the outside of a cylindrical filtering body 17 from a flow-in port 5 of a treating tank 4, coarse particles are captured by a filtering surface, and the COM containing a portion of small particles smaller than the regulated screen openings of the filtering surface passes through the surface to flow out of a discharging port 6. A gas phase portion contained in the COM is captured on the filtering surface to grow up to gas bubbles, and the gas bubbles are gathered by a scraper 18 sliding on the filtering surface and rise along the scraper 18 to be stored in a separated gas storing part 9 through holes of a buffle plate 8, and the liquid level is lowered with an increase of the stored gas, and accordingly, a float 11 is lowered which causes an opening of a gas exhausting port 10 to discharge the gas portion, and also that causes the rise of liquid level to close the port 10 by a valve 14. The coarse particles are discharged from a drain port 7 by a scraper 16.
Patent JP-H11205895-A (JP)
Title: Loudspeaker
Inventor: SANO KOJI
IPC: H04R7/20
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker with superior sound quality, where resonance in a diaphragm and at edges is distributed to make the frequency characteristic flat with respect to the speaker used for various acoustic devices. SOLUTION: In the loudspeaker using a diaphragm 11, where contour lines of a curves face from an outer circumference toward an inner circumference are formed polygons and changed gradually into circles toward a circumference of an adhered part toa voice coil and using a roll edge 12 the adhered part of which is formed into a polygon and gradually changes into a circle toward the outer diameter, conical resonance produced in the diaphragm 11 and the roll edge 12 is distributed for realizing flat frequency characteristics in this speaker.
Patent JP-S5596895-A (JP)
Title: Steam temperature controlling system for boiler
Inventor: YOKOGAWA ATSUSHI
IPC: F22B35/00
Filed: 1979-01-17
Abstract: PURPOSE: To attain optimal control for fuel flow rate and to enhance main steam temperature converging performance, by using a main steam temperature deviation signal passing through a controller as signal for compensating a preset value of steam temperature at the outlet of a primary superheater.  
     CONSTITUTION: Operation of fuel flow rate controlling valve 14 is controlled by detecting steam temperature at the outlet of primary superheater 1 by means of detector 3, affording the output signal of detector 3 to subtracter 23, where said output signal is substracted from preset signal 21 that has been passed through adder 22, then affording the output signal of substracter 23 to adder 10 where fuel flow presetting signal 11 passed through proportional integrator 24 is added to said output signal of substracter 23, and finally affording the output signal of adder 10 to controller 12. Temperature of main steam is controlled to approach a preset value, by detecting temperature of main steam at the outlet of secondary superheater 2 by means of detector 4, subtracting the output signal of detector 4 from preset signal 5 in subtracter 6, affording the output signal of subtracter 6 via main steam temperature controller 20 to adder 22 where it is added to signal 21 presetting steam temperture at the outlet of primary superheater 1, thus correcting the steam temperature at the outlet of primary superheater 1, and approaching the main steam temperature to the preset value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06209716-A (JP)
Title: Production of mixed protein crosslinked with soybean casein
Inventor: ABE HIROKO
IPC: A23L17/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide an edible protein suitable to be kneaded into fish paste product and animal meat paste product. CONSTITUTION:The objective mixed protein crosslinked with soybean casein is produced by treating an aqueous solution containing soybean protein and casein with a transglutaminase and heating and drying the reaction product.
Patent JP-H05184850-A (JP)
Title: Nitrogen concentrating method
Inventor: HORII YUJI
IPC: B01J20/18
Filed: 1992-01-14
Abstract: PURPOSE:To obtain high-purity nitrogen at a low cost by using an A-type zeolite having specified contents of sodium and lithium as the exchangeable cations as the adsorbent used in the PSA method. CONSTITUTION:The nitrogen in a gaseous mixture contg. oxygen and nitrogen such as air is concentrated by the pressure-swinging adsorption method. A dried A-type zeolite contg. sodium and lithium as the exchangeable cations and with the ratio of the lithium ion to both ions controlled to 55-75mol% or preferably to 65-70mol% is used as the adsorbent. The difference in the adsorption rate between nitrogen and oxygen is remarkably increased in this zeolite, hence oxygen is preferentially adsorbed, and high-purity nitrogen is obtained at a low cost.
Patent JP-H07210219-A (JP)
Title: Process controller
Inventor: KAWAKUBO SHIGEKI
IPC: G05B9/02
Filed: 1994-01-21
Abstract: PURPOSE:To execute optimum fault dealing processing even to a complicated large scale plant by selectively setting the stop/continuation of control or the inhibition/permission of a data input/output to a plant at the time of occurrence of fault for each I/O device. CONSTITUTION:A control stop/continuation table 7 stores information showing whether all the kinds of control to a plant 1 are stopped or temporarily continued as they are for each I/O device 2 when any fault is generated at the device. When the fault occurs at the I/O device 2, a CPU 3 detects this fault, temporarily registers the information showing the I/O device 2, that is broken down, on an I/O device fault information memory 8 and starts a fault processing task 6 in a program memory 6. In this case, the I/O device 2 in which fault occurs is specified and prescribed fault processing is executed. Next, the table 7 decides whether all the kinds of control to the plant 1 are stopped or continued, successively, the inhibition/permission of the input/output to the fault device is decided.
Patent JP-S59129574-A (JP)
Title: Self-excited converter
Inventor: HASEGAWA MITSUHIRO
IPC: H02M3/338
Filed: 1983-01-14
Abstract: PURPOSE:To improve the reliability of an automatic converter by employing a DC voltage rectified from an AC voltage and stopping the oscillation of a transistor when the DC voltage decreases, thereby eliminating unstable voltage. CONSTITUTION:An AC power source 5 is rectified and smoothed by diodes 1- 4, thereby forming a self-excited converter which turns ON and OFF the DC voltage by a switching transistor 8. This output is rectified and smoothed at 11, 12 through the secondary coil of the transformer 10. The partial voltage of the power source 5 is smoothed through a diode 13, resistors 14, 15 and a capacitor 16. Here, when the voltage of the power source 5 decreases, it is detected via resistors 18, 20, and transistors 17, 19 are conducted via the smoothed voltage. In this manner, the transistor 8 is turned instantaneously OFF, thereby avoiding the unstable operation of the oscillation.