baber/WOPTO huggingface dataset:
Patent JP-H07226457-A (JP)
Title: Electronic package and its preparation
Inventor: FURANKU EDOWAADO ANDOROSU
IPC: H01L21/607
Filed: 1994-12-16
Abstract: PURPOSE: To adapt various shapes of semiconductor chips and variations of assembled circuit boards by a method wherein a practically rigid and heat- conductive support member is provided and the support member is directly connected to thin circuit boards and the semiconductors on the circuit boards are connected to the heat-conductive support member in a heat conducting manner. CONSTITUTION: Circuit boards 11 which have soldering members 23 at specified positions are directly connected to a heat-conducting support member 31. The support member 31 is slender and approximately flat and, preferably, has a recess 33. It is recommended to make the support member 31 from single metal sheet of excellent heat-conductive material such as copper. The support member 31 is almost rigid and functions as the reinforcing member of a final package structure. If the boards 11 are connected to it, the thin circuit boards can be supported almost in one flat plane. Therefore, this construction can be also applied easily to positioning and connection to an independent conductive board such as a PCB.
Patent JP-H08234682-A (JP)
Title: Suspension in deposition of light-emitting material by electrophoresis for manufacture of flat screen
Inventor: DAN TORAN BUAN
IPC: C25D13/02
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent the transparency of a deposit substrate from dropping, regarding non-aqueous suspensions in the deposit of a luminous material, particularly a phosphor, generated as a result of electrophoresis. SOLUTION: These suspensions are prepared so as to contain a polar organic solution obtained by mixing nitromethane and aliphatic alcohol, except for methyl alcohol, containing at least one metal salt and one vegetative protein in a solvent, and the powder of a luminous material deposited in the solution via the suspensions. The suspensions are used for the manufacture of a tricolor screen having conductor tracks 15 to 17 covered with the first color 18, the second color 19 and the third color 20, and the excitation of a phosphor is implemented via the means of an electron source having a micro chip 1c as well as a radiation cathode micro chip 1c.
Patent JP-H11148968-A (JP)
Title: Squid magnetic flux meter control method and device
Inventor: MIYAHARA SEIICHIRO
IPC: G01R33/035
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To narrow a dynamic range by canceling an offset voltage caused by an environmental magnetic field. SOLUTION: In a SQUID magnetic flux meter for compensating for the change in external magnetic flux being introduced to a superconductive ring 3 by amplifying an output voltage from a superconductive ring 3a where a specific bias current is being supplied, at the same time performing an integral processing, generating a feedback signal based on an integral signal, and supplying it to a feedback coil 3b, an analog signal processing circuit 7 for retaining a signal for canceling an offset magnetic field by performing a signal processing based on the integral signal, and a voltage adder 9 for superposing the signal to the feedback signal and supplying it to a feedback coil 3b, are provided.
Patent JP-H04186429-A (JP)
Title: Automatic document forming system for lisp program
Inventor: NAKAZAWA YASUO
IPC: G06F9/06
Filed: 1990-11-21
Abstract: PURPOSE:To automatically form various documents by analyzing an inputted program original as an LISP description original and managing the analyzed data by an internal table. CONSTITUTION:This automatic document forming system for LISP programs is provided with an LISP program original 1 stored in a secondary storage device such as a magnetic disk, an analyzing part 2 for analyzing the S expression of the original 1, an original information text file 3 for storing analyzed results, an edition part 4 for editing the information of the file 3 and forming various documents, the internal table 5 for managing analyzed S expression data, and various document screens 6 to 9. In this constitution, the original 1 is analyzed and information corresponding to each document is edited. Thus various LISP program documents can be automatically formed.
Patent JP-H10154033-A (JP)
Title: Sentence input device and method therefor
Inventor: MASUI TOSHIYUKI
IPC: G06F3/0488
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To efficiently input a sentence at high speed by inputting the sentence by means of selecting a desired word with an input means among plural words displayed as menu items. SOLUTION: A pressure sensitive tablet 9 arranged on the surface of a liquid crystal panel 8 generates a coordinate position signal showing the coordinate of 8 position by touching the surface with an input pen 25. The coordinate position signal is converted into digital data (coordinate position data) by an analog/digital converter 10 and it is sent to CPU 1. CPU 1 judges what kind of information is inputted from the input pen 25 based on the coordinate position of a display content which is actually displayed on the liquid crystal display panel 8 on the liquid crystal display panel 8 and coordinate position data inputted from the pressure sensitive tablet 9. Thus, the desired word is selected by the input means among the plural words displayed as the menu items and the sentence is inputted.
Patent JP-2000117764-A (JP)
Title: Assembling method of foam molding die with cylinder
Inventor: IMAI SHUZO
IPC: B29C33/30
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve workability by a method wherein a compressed air leading-in pipe for actuating a cylinder is connected in advance to a connecting plate is fixed to a mold supporting members. SOLUTION: A cavity mold 1, on the side of which a cylinder mechanism part 2 is provided, is mounted to an inner plate 4 and to a fixed frame 3. Next, a back plate 5 is mounted to the fixed frame 3 through supporting members 9. At the assembling of the cavity mold 1, first of all, a compressed air leading-in pipe 6 for actuating acylinder arranged at the cylinder mechanism part 2 is connected to the connecting part 8 of a leading-in pipe connecting plate 7. Then, the leading-in pipe connecting plate 7 is arranged and fixed onto supporting members provided on the cavity mold 1. After that, the back plate 5 having an opening at a portion corresponding to the arrangement of the leading-in pipe connecting plate 7 of the compressed air leading-in pipe 6 for actuating the cylinder is arranged to the fixed frame 3.  On the back plate 5, an ejector pin installing part and a raw material leading-in pipe installing part are provided.
Patent JP-2001129939-A (JP)
Title: Polystyrenic resin foamed laminate and container
Inventor: SAKATA AKITOSHI
IPC: B32B27/30
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide polystyrenic resin foam suitable as a material of a food container and having printability and a foam container. SOLUTION: A polystyrenic resin foamed laminate is characterized in that a printability characteristic P represented by formula (1): P=16.0Ra-32.6R-130ρ+27.3 [wherein ρ is a foam density (g/cm3) of a foamed part, Ra is the center line surface roughness (μm) of a surface to which printing is applied and R is an aspect ratio (-) of a foam cell] is 10.0 or less. A polystyrenic resin foamed laminate container is characterized in that a foam density ρ of a foamed part is 0.05-0.20 g/cm3 and a printability characteristic P represented by formula (2): P=16.0Ra-32.6R-130ρ+27.3 is 10.0 or less.
Patent JP-S63165643-A (JP)
Inventor: SADASHIGE TAKESHI
IPC: E04C2/26
Filed: 1986-12-25
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-H07143589-A (JP)
Title: Method for eliminating sound distortion of speaker
Inventor: CHINA HIROSHI
IPC: H04R3/00
Filed: 1993-11-18
Abstract: PURPOSE:To eliminate the sound distortion caused by shift of cone paper due to gravity by adding the DC current, which flows to the voice coil of a speaker to restore the cone from shift, to the signal current from the amplifier which drives the speaker. CONSTITUTION:A DC current 1d is applied from an amplifier 6 to a speaker l through speaker terminals 7 and 8 together with the sound signal. The DC current Id flows to the voice coil of the speaker and is coupled to the magnetic field of a magnet to generate an electromagnetic force, thereby lifting the cone paper upward to cancel the gravity which pulls it down. Thus, the center position of oscillation of the voice coil of the cone paper coincides wit.h the center position of the magnet to prevent the sound distortion. The amplifier 6 incorporates a DC balance adjuster 9, and normally, a voltage Vd between speaker terminals 7 and 8 is set to 0 in the silent state by adjustment of the DC balance adjuster 9, but in this method, the balance adjuster 9 is adjusted from the outside by easy remodeling.
Patent JP-H07307132-A (JP)
Title: Gyrotron device
Inventor: KIKUNAGA TOSHIYUKI
IPC: H01J23/075
Filed: 1994-12-19
Abstract: PURPOSE:To miniaturize a gyrotron device of high operability at a low cost and reduce a running cost by constituting a magnetic field generator in the gyrotron device of a permanent magnet and electromagnets. CONSTITUTION:A gyrotron 200 comprises an electron gun 1 for emitting electron beams 9, a permanent magnet 20, electromagnets 30, 31, a generator in the axial direction for generating turning motion in an emitted electron, a cavity resonator 6 for generating a cyclotron resonant maser function in a turning electron, a collector 7, and an output window 8 for high frequency 10. A magnetic field exhibits a substantial function for an oscillating operation of the gyrotron 100. The resonator 6 must accurately regulate the magnetic field in accordance with oscillation frequency in an inherent mode. For example, the permanent magnet 20 generates 4kG of magnetic flux density in the axial direction of about 5kG required for obtaining oscillation of frequency 28GHz at a double harmonic oscillation, and the main magnetic field finely adjusting electromagnet 30 generates the remainder 1kG.
Patent JP-H01159996-A (JP)
Title: Electroluminescence display device
Inventor: YOKOYAMA TAKUYA
IPC: H05B33/04
Filed: 1987-12-15
Abstract: PURPOSE:To enhance the anti-moistening property, remove the coating process of glass frit to a spacer, and eliminate stress concentration at the bonded part by adhering the periphery of a glass sheet using a low melting point glass without using any spacer. CONSTITUTION:Two glass sheets 3, 3 are bonded at peripheries with a low melting point glass so as to have a certain gap, and a seal 4 is formed. As this seal does not use any spacer, the amount of low melting point glass increases accordingly, and it is heated at the time of bonding and wets on the glass sheets to present meniscus structure as shown in the attached illustration. This sealing with low melting point glass shall not necessarily be applied to the whole peripheral edges-the portion where electroluminescence element is encapsulate shall preferably be sealed with a glass having a lower melting point to prevent heat deterioration of the element. As no spacer is used in this manner, a process to coat frit to the spacer is no more necessary to lead to enhancement of the producibility, and forming of meniscus with the seal 4 and associate dispersion of stresses should allow the glass sheets to be made thinner to contribute to constructing in small size and light weight.
Patent JP-H02162160-A (JP)
Title: Steering device for vehicle
Inventor: KOIKE SHIN
IPC: B62D5/06
Filed: 1988-12-14
Abstract: PURPOSE:To improve steering responsiveness and eliminate a kickback by providing a control valve controlling the feed or discharge of the working oil to a power cylinder in response to the relative displacement between the first valve member and the second valve member and providing a load mechanism mechanically connected to a steering handle. CONSTITUTION:When a steering handle 11 is rotated, a valve sleeve 17a (first valve member) is displaced to generate relative displacement between it and a valve sleeve 17b (second valve member), a control valve 17 controls the feed or discharge of the working oil to a power cylinder 15, the cylinder 15 displaces a rack bar 12 in the opposite direction to the rotation of the handle 11, and the right and left front wheels FW2 and FW1 are steered in the rotation direction of the handle 11. When the relative displacement between the sleeves 17a and 17b is eliminated, the valve 17 stops the feed or discharge control of the working oil, steering of the right and left front wheels is stopped, and the right and left front wheels are steered in response to the rotation quantity of the handle 11. A load mechanism 23 excites the handle 11 to the neutral position, thus a reaction force against the rotation is applied to the handle 11.
Patent JP-H03176634-A (JP)
Title: Engine characteristic measuring instrument
Inventor: HARADA YOSHIHIRO
IPC: G01M15/00
Filed: 1989-12-06
Abstract: PURPOSE:To obtain desired dynamic characteristics of an engine speedily by providing a shaft torque detecting means, a sampling means, and a square deviation interpolating means. CONSTITUTION:While the engine 11 is so controlled as to obtain a specific throttle opening extent, the rotating speed of a dynamo 12 is controlled within a specific range and the shaft torque detecting means 16 detects shaft torque generated between the engine 11 and dynamo 12 in this state. When the engine 11 and dynamo 12 are controlled, a fast sampling means 17 samples the throttle opening extent of the engine 11, the rotating speed of the dynamo 12, the shaft torque detected by the means 16, etc., at a high speed and stores sampling data in a sampling data table 18. The square deviation interpolating means 19 reads the sampling data out, performs linear interpolation, and carries out square deviation arithmetic between the function and a nonlinear function which is the sampling data; when the maximum deviation is larger than specific square deviation interpolation width, the maximum deviation is plotted and the linear interpolation is performed and finished when the maximum deviation of the square deviation arithmetic enters a specific square deviation interpolation width range, thereby approximating the dynamic characteristics of the engine 11.
Patent JP-H01157128-A (JP)
Title: Oversampling a/d converter
Inventor: UCHIMURA KUNIHARU
IPC: H03M3/02
Filed: 1987-12-14
Abstract: PURPOSE:To obtain a small and inexpensive oversampling A/D converter in which conversion with high accuracy can be realized in a wide band area by obtaining digital conversion output by providing a voltage controlled oscillation means, a counter means, and a digital filter means. CONSTITUTION:An analog signal Ain is added on a VCO circuit 2 from an analog signal input terminal 10, and the circuit 2 oscillates in proportion to an analog signal voltage. A counter circuit 4 counts the number of waves of the oscillation wave output of the circuit 2 inputted in one cycle of the clock signal of a sampling frequency, and outputs a digital signal proportional to the count value. A D/D conversion circuit 6 performs offset addition and gain control for the count value. A digital filter 8 makes a component being distributed in the partial signal area of a band area less than fS/2 pass, and removes the component in the area other than that area, and obtains digital output ADOUT. In such constitution, it is possible to perform the conversion with high accuracy in the wide band area since a noise with high gain in the wide band area can be suppressed, and to make an analog filter with high accuracy or a sample and hold circuit unnecessary, and to realize miniaturization and inexpensiveness.
Patent JP-S63169000-A (JP)
Inventor: ISHII NAOTO
IPC: B32B7/12
Filed: 1986-12-29
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-H10158025-A (JP)
Title: Production of optical fiber preform
Inventor: SHIMADA TADAKATSU
IPC: C03B37/018
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To produce an optical fiber preform having a uniform deposit dimension in the longitudinal direction, at a high production rate. SOLUTION: This production method comprises depositing fine glass particles used for a clad on the surface of a core rod 1 and sintering the deposited fine glass particles, by using plural burners. In the production, the device for this production is provided with plural shafts for moving the plural burners and a detection mechanism for the deposited amount of the fine glass particles, wherein the plural shafts include a partial traverse shaft 3 that is provided with >=5 burners 6 placed in a row on the shaft 3 and is used for partially traversing the burners 6 in the longitudinal direction and a whole range traverse shaft 4 that is provided with a burner 5 and is used for traversing the burner 5 over the whole range in the longitudinal direction.  Based on the detection results obtained by using a CCD(charge coupled device) camera 8 of the deposited amount detection mechanism, values of the deposited amount in the longitudinal direction are corrected by using the burner 5 on the whole range traverse shaft 4.
Patent JP-H07145454-A (JP)
Title: Metallic material for solid electrolyte type fuel cell
Inventor: UEDA MASAMI
IPC: H01M8/02
Filed: 1993-11-22
Abstract: PURPOSE:To produce a metallic material for a solid electrolyte type fuel cell excellent in heat resistance by preparing a metallic material in which specified ratios of Cr, Co and La are incorporated into Fe. CONSTITUTION:A metallic material contg., by weight, 5 to 30% Cr, 3 to 45% Co and <=1% La, and the balance Fe with inevitable impurities is prepd. Thus, the metallic material for a solid electrolyte type fuel cell thermal expansion coefficient of which is approximate to those of the air electrode and fuel electrode or the solid electrolyte and excellent in heat resistance is obtd. Moreover, in the same composition, by weight, <=3% Ti and <=3% Al are incorporated, and furthermore, 5 to 15% Ni and 1 to 10% Mo are incorporated, by which the contents of Co can be reduced to 3 to 20%.
Patent JP-S62241370-A (JP)
Inventor: JIYUNICHI SANO
IPC: H01L27/115
Filed: 1986-12-24
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-H06142372-A (JP)
Title: Sewing machine for sewing on a strip body
Inventor: NAKADA NORIO
IPC: D05B69/00
Filed: 1992-10-30
Abstract: PURPOSE:To enable a strip body to be sewn on a tube port end edge of a texture automatically with a proper sewing width by automatically eliminating the positional deviation of the tube port end edge of the texture on a bed of a sewing machine. CONSTITUTION:Light receiving parts 62, 63 are disposed opposedly above a pair of luminescent parts 60, 61 on both sides of a reference feeding line C set to feed a texture end along the feeding line to form a texture end sensor 6 for detecting the positional deviation of the texture end. A texture end controlling roller 32 is mounted to the tip of a swing arm 30 to be connected to the output shaft of a texture end motor 31 fixed to the proximal end. The texture end motor 31 is driven according to the detection of the texture end sensor 6 and accordingly the forward and backward rolling of the texture end controlling roller 32 applies a moving force to the texture in the direction orthogonal to the direction of feeding the texture to correct automatically the positional deviation of the texture end from reference feeding line C. Also, the texture end controlling roller 32 is a bevel roller expanded toward the downstream side in the direction of feeding the texture to be brought into reasonable rolling contact with the texture fed from the contracted diameter side.
Patent JP-H09161167-A (JP)
Title: Fire sensor
Inventor: ICHIKAWA NOBUYUKI
IPC: G08B17/00
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a fire sensor with which power consumption is reduced by utilizing the stop state etc. of microcomputer. SOLUTION: Since this fire sensor has a microcomputer IC 1 to be turned into operation stop state by performing a fire detecting operation while using a fire detection part for detecting physical quantity based on the phenomenon of fire and an inverter IC 4 for inputting start to the microcomputer IC 1 by detecting the charge of oscillation circuit B5 as a charging circuit at a prescribed potential to a capacitor C1, the other circuit can be stopped during the period of charging to the capacitor C1 by utilizing the stop state etc. of microcomputer IC 1.
Patent JP-H03177943-A (JP)
Title: Data terminal equipment
Inventor: SUZUKI MASAHIKO
IPC: G06F3/06
Filed: 1989-12-07
Abstract: PURPOSE:To easily retrieve the comparatively old data and to omit the necessity to transfer the data to another recording medium even if a hard disk is filled with data by recording the same data to both a hard disk storage and a floppy disk storage. CONSTITUTION:The prescribed one of those data inputted via a keyboard 8 is processed and successively written into a writing buffer of a C.RAM 7. When the remaining storage capacity of the writing buffer is less than the prescribed value, the written data are collectively read out and written into a hard disk storage 16 and a floppy disk storage 14. Then the data are succes sively erased out of a storage disk in the order of older ones when this disk of the storage 16 is filled with data. These erased data are stored in the storage 14. As a result, the comparatively old data can be easily retrieved and at the same time the data can be surely secured. Furthermore it is not required to transfer the data to another recording medium even if the hard disk is filled with data.
Patent JP-H02161889-A (JP)
Title: Television system converter
Inventor: NAKAYAMA HIROYUKI
IPC: H04N11/20
Filed: 1988-12-14
Abstract: PURPOSE:To contrive the improvement of vertical resolution by providing an image signal extracting circuit, a TCI decoding circuit, an in-field interpolating circuit and a reverse matrix processing circuit, and reflecting an image of 1049 lines of scanning lines/frame by an NTSC double speed monitor. CONSTITUTION:An image signal extracting circuit 16 extracts a signal of within a range of 1049 lines/frame and 3:4 aspect ratio from an MUSE signal, and outputs an image signal of 1049/frame, 2:1 interlace, and 60Hz field frequency. A TCI decoding circuit 9 performs time base expanding of a chrominance signal in this output signal, and outputs a color difference signal of R-Y and B-Y. A first and a second in-field interpolating circuits 6, 10 execute in-field interpolation of a luminance signal and two color difference signals, respectively, and D/A converters 8, 12 and 13 convert them to analog signals, respectively. A reverse matrix processing circuit 14 generates RGB signals from these signals. In such a way, the improvement of vertical resolution can be contrived.
Patent JP-2000145113-A (JP)
Title: Anti-earthquake device of apparatus
Inventor: HIRAKAWA SUSUMU
IPC: E04F15/024
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To greatly improve a degree of freedom of apparatus installation by the use of an upper floor having penetration holes through which stand legs of an apparatus provided via pillars on the base floor pass, and providing a frame arranged on the base floor at the lower side of the upper floor to which the stand legs are fixed. SOLUTION: Each pillar 2 is formed such that a column part 2B projects from a rectangular plate-like base end part 2A placed on the base floor 1, and a column-like support part 2C supports the upper floor 3. The upper floor 3 is formed by laying one panel 3A on four columns 2 in contact and supporting four corners of one panel 3A respectively. The frame 4 is structured with H-steel or the like in a shape of parallel crosses, and the entire configuration thereof is made into, e.g. a rectangle, which thereby each pillar 2 comes into respective frames 4. A plurality of penetration holes 3B are formed on the upper floor 3. The stand legs 6 of an apparatus 5 pierce through the penetration holes 3B. Thus, the stand leges 6 are allowed to pierce through the penetration holes 3B of the upper floor 3 before being fixed to the frame 4.