baber/WOPTO huggingface dataset:
Patent JP-H03141538-A (JP)
Title: Manufacture of plane display
Inventor: MURAKISHI ISAO
IPC: H01J9/18
Filed: 1989-10-26
Abstract: PURPOSE:To increase accuracy of junction by temporarily fixing a bar glass of low melting point with a temporarily junctioned part installed at an external frame portion of a plate electrode and thereafter, heating and melting the bar glass to junctionedly fix the plate electrode. CONSTITUTION:Plate electrode 17, 18 are temporarily fixed at a temporarily junctioned part 21 installed at an external frame portion through a space chip 22. The plate electrodes 17, 18 and a bar glass of low melting point 19 are pressed between a firing substrate 28 and a stamper 29. They are heated up to the working temperature of the bar glass 19 in a firing environment furnace 30 to complete junctioning and fixing by the bar glass of low melting point. After completion of junctioning and fixing, a temporarily junctioned part 21 installed at the external frame portion of the plate electrodes 17, 18 is removed. It is thereby possible to easily automate the process.
Patent JP-S61192093-A (JP)
Inventor: KURAUSU SHIETORE
IPC: G11B15/60
Filed: 1985-12-13
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-H02126244-A (JP)
Title: External synchronism type optical oscillator
Inventor: TAKAYAMA KOJI
IPC: H01S5/065
Filed: 1988-11-07
Abstract: PURPOSE:To facilitate self-oscillation by feeding output light from the 1st input/ output terminal of an optical inverter circuit back, applying a light signal after pulse code modulation to a 2nd input terminal, and triggering and obtaining oscillation output light from a 2nd output terminal. CONSTITUTION:The output light from the 1st input/output terminal of the optical inverter circuit 11 is fed back to a mirror 12, a light trigger signal 14 is inputted to the 2nd input input/output terminal, and the oscillation output light is frequency synchronized with the modulation frequency of the signal after pulse code modulation appears at the 2nd input/output terminal as the output 13 of an external period type optical oscillator. In this constitution, the output from the 1st input/output terminal of the optical inverter circuit 11 can be fed back without being lowered in level by branching and confluence and the self-oscillation is facilitated; and an optical path for feeding the output light back can be made linear, the size is reduced, and the constitution is simplified.
Patent JP-H10119104-A (JP)
Title: Method for judging quality of molding and data collecting device used for practicing the method in use
Inventor: NAKAGAWA TOKUJI
IPC: G06F19/00
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To automatize quality judging work while quality of a molding is judged with high accuracy. SOLUTION: A quality judging system 1 has a signal processing part 20 for collecting data (corresponding to a collating means), a signal processing part 30 for judging quality and a hard desk 40 for a common data base used in common by the signal processing part 20 for collecting data and the signal processing part 30 (corresponding to a data storing means). The signal processing part 30 reads out process data as an explanation function and quality data inputted from a quality data inputting device 15 as a purpose function from the hard desk 40 for the common data base and a CPU 33 and a reasoning part 34 analyze them by a multivariables analysis method to distinguish good quality/inferior quality of a molding and search its factors of inferiority of molding.
Patent JP-2000110800-A (JP)
Title: Ejector
Inventor: AOYAMA TATSUTO
IPC: F15D1/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an ejector which can provide sufficient vacuum even when air supply pressure is decreased. SOLUTION: This ejector is provided with a nozzle 3 and a diffuser 4 on an extension of an air supply duct 11 through which high pressure air is supplied, in which high speed air from the nozzle 3 is injected in the diffuser 4. In the diffuser 4, a discharge duct 13 for sucking out air to be discharged is communicated with a space 18 where the pressure becomes negative due to high-speed air injected from the nozzle 3. The duct diameter up to the narrowest portion of the nozzle 3 is made uniform and a tapered portion at the entrance of the narrowest portion is rounded.
Patent JP-H01124505-A (JP)
Title: Automatic component dispenser
Inventor: FUJIMA YASUO
IPC: B65G59/06
Filed: 1987-11-04
Abstract: PURPOSE:To do without attendants in handing out components from storage by actuating a tray stowing/drawing mechanism and a shutter mechanism by which components placed in a trays and stored on a tray rack can be automatically released by a required number. CONSTITUTION:A component storage tray 1 comprises an inner tray 4 provided with a chuck hod 3 at one end and an outer tray 5. The tray rack 2 is provided on the front side with a traveling handler 8 on which are mounted a tray stowing/drawing mechanism 6 and a shutter mechanism 7. Upon receiving from the control unit 16 a signal for releasing components, the handler 8 is positioned at the location of the component storage tray 1 which holds the required components and the tray stowing/ drawing mechanism 6 is actuated to draw out the component storage tray 1 from the tray rack 2. An air cylinder 23 is actuated to hold a shutter 21 against the bottom of the inner tray 4, and an inner tray chuck 18 is set to chuck the inner tray 4 by the chuck hold 3 while the outer tray 5 is clamped by a clamp 19. Actuated by a signal indicating the quantity of the components to be released which is transmitted from the control unit 16, a pulse motor A 20 pushes out the inner tray 4 in the direction of the arrow C and a pulse motor B 22 moves the shutter 21 in the direction of the arrow D.
Patent JP-H11101161-A (JP)
Title: Accelerator for multiple carburetor
Inventor: FUJIWARA HIDEJI
IPC: F02M13/02
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve accelerating operation by supplying equal pressure air from air pump rooms for an air pressure pump device to accelerating well rooms for carburetors constituting multiple carburetors. SOLUTION: Accelerating well rooms 8 for carburetors C1, C2, C3 constituting multiple carburetors are connected to air pump rooms 14 for a single air pressure pump device A via pressure air passages 19A, 19B, 19C. In the pressure air passages 19A, 19B, 19C, throttles J1, J2, J3 are arranged, respectively. The areas of the throttles J1, J2, J3 are increased with the increase of the pressure loss of the pressure air passages 19A, 19B, 19C.
Patent JP-2001103728-A (JP)
Title: Levitating oscillating apparatus
Inventor: KAJITANI MASASHI
IPC: E04H3/12
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating apparatus capable of simplifying the constitution, facilitating maintenance with less noise. SOLUTION: The levitating oscillating apparatus comprises many electromagnets 2 laterally and longitudinally arranged with a predetermined interval on a floor 1, a material 3 to be oscillated disposed above the floor 1 and having permanent magnets 4 to 6 mounted oppositely to the electromagnet 2 group on a lower surface, and a control means 7 for controlling the electromagnets 2 group. Thus, the material is levitated and oscillated by utilizing a magnetic force between the electromagnets 2 group and the magnets 4 to 6.
Patent JP-H07135582-A (JP)
Title: Video signal compression circuit
Inventor: IZAWA YOSUKE
IPC: H04N19/00
Filed: 1993-11-09
Abstract: PURPOSE:To prevent the deterioration in the frequency characteristic even when a compression rate is increased by providing a peaking circuit whose peaking quantity is controlled with the reception of an output of a compression circuit based on an output of a coefficient arithmetic circuit to the compression circuit. CONSTITUTION:A video signal is inputted to the compression circuit 1, in which the signal is compressed in a direction of a horizontal time axis with a coefficient of a compression rate. The compression rate received by the compression circuit 1 is inputted to a coefficient arithmetic circuit 2, which generates a peaking coefficient. A divider 31 of the coefficient arithmetic circuit 2 divides a user peaking setting value (P) with a compression rate (K). Suppose that the coefficient arithmetic circuit 2 has a characteristic in which the frequency characteristic is doubled by doubling the user peaking setting value (P), then the decreased frequency characteristic through the compression is compensated by correcting the peaking setting value by dividing the peaking setting value with the compression rate K. Then the output of the compression circuit 1 is inputted to a peaking circuit 3 to control the peaking with an output of the coefficient arithmetic circuit 2.
Patent JP-H1092547-A (JP)
Title: Manufacture of scratch brush
Inventor: TOKUNAGA YUTAKA
IPC: H01R43/12
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal wear of an opposed substrate and noise produced in contacting by carrying out mirror finishing of a contact face of the tip part of a brush by ultrasonic waves. SOLUTION: An ultrasonic generating apparatus 1, an oscillator 2, a cone 3, and a horn 4 are installed to generate ultrasonic waves and effectively transmit the ultrasonic waves. A polishing tool 5 is attached to the tip end of the horn 4 and ultrasonic vibration is applied in the direction B. Then, load P is applied to the contact face 8 of the tip end of a comb type brush, which is manufactured to be comb-like shape by pressing process, and a tool 5 is brought into contact with the contact face 8 to carry out specula finishing of the contact face 8.  Meanwhile, in the case brushes are manufactured continuously in regular order by pressing process as shaping process of brushes, ultrasonic polishing process is carried out while bushes 7 being sent in the direction shown as an arrow A, so that polishing process of the tip ends of the brushes 7 can be continuously carried out at approximately the same speed as that of the pressing process and the collective productivity is improved.
Patent JP-2000108261-A (JP)
Title: Form
Inventor: MIYAKE AKITAKA
IPC: B32B27/32
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a form, prominent in resistance to abrasion as well as resistance to oil and good in contacting feeling after forming. SOLUTION: A form is obtained by forming a sheet for forming, in which a surface layer, having the principal constituent of an urethane base thermoplastic elastomer, a bonding layer, and a substrate layer, having the principal constituent of an olefin base thermoplastic elastomer, are laminated sequentially. In such a form, the thickness of the surface layer is specified so as to be 10 μm or more and the thickness of the bonding layer is specified so as to be 4 μm or more.
Patent JP-H04157133-A (JP)
Title: Steel excellent in liquid metal pb embrittlement resistance
Inventor: KANETANI KEN
IPC: C22C38/00
Filed: 1990-10-18
Abstract: PURPOSE:To obtain a steel excellent in liquid metal Pb embrittlement resistance by specifying its compsn. constituted of C, Si, Mn, Al, N, Cu, Ni, Cr, Mo, V, Nb, Ti, Band Fe and the total amt. of the alloy elements to be added. CONSTITUTION:This steel is constituted of a compsn. contg., by weight, 0.03 to 0.20% C, 0.05 to 0.70% Si, 0.40 to 1.70% Mn, 0.005 to 0.10% Al and <=0.0160% N, furthermore, according to the request for its high toughness, contg. one or more kinds among <=0.5% Cu, <=0.5% Ni, <=0.5% Cr, <=0.5% Mo, <=0.15% V, <=0.05% Nb, <=0.03% Ti and <=0.0005% B and the balance Fe with impurities, and simultaneously, the total amt. of the alloy elements to be added, i.e., PLME: 390-870C+520Si-310Mn-630Cr+1460V-1690Nb+2100Ti-60000B+20000N<2> is regulated to PLME>=65. In this way, the steel excellent in liquid metal Pb embrittlement resistance when it is used in contact with metal Pb in a molten state can be obtd.
Patent JP-H10103923-A (JP)
Title: Apparatus and method for detecting position and robot apparatus
Inventor: INOUE MAKOTO
IPC: B25J9/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect a position of a moving body within a move area by detecting a corresponding light-emitting unit on the basis of image information of the photographed moving body and a color pattern of a projected light of a each light-emitting unit which is stored beforehand. SOLUTION: Light-emitting units 3A-3J are arranged outside a work area of a robot along one side 2A of the work area. The work area is illuminated by a projected light from each light-emitting unit. The robot photographs by a camera 20 the projected light of the front light-emitting unit in an X direction. Pixels of each color component included in an obtained image signal S1 are extracted at color extraction parts 31A-31Z. A color pattern of the projected light of the light-emitting unit 3A-3J corresponding to an output of each extraction part is detected on the basis of the output of the extraction part. The corresponding light-emitting unit is detected from the detection result and color patterns of the light-emitting units 3A-3J stored beforehand at 34.  A position of the robot at the time is detected from the detection result and position information of each light-emitting unit 3A-3J stored at 35.
Patent JP-S63239880-A (JP)
Title: Manufacture of piezoelectric thin vibrator
Inventor: MATSUMOTO HIROZO
IPC: H01L41/39
Filed: 1986-11-25
Abstract: PURPOSE:To reduce a hysteresis due to temperature hysteresis substantially linearly at the temperature dependency of a resonance frequency and to improve the humidity resistance of a piezoelectric thin vibrator by forming an SiO2 or TiO2 film by high frequency sputtering, coating and drying organic metal compound solution containing mainly Pb, Zr, Ti on the obtained vibration plate, and then heat-treating it at a specific temperature in the atmosphere. CONSTITUTION:The material of a vibration plate 1 is of Fe-42Ni alloy or stainless steel, and its thickness is preferably 20-50mum. In order to prevent the plate 1 from oxidizing, an oxide of SiO2 and TiO2 is disposed on the surface. The thickness of the SiO2 or TiO2 film is preferably 0.1-3mum. A thin piezoelectric film on the surface of the plate 1 can be obtained by dipping the plate 1 having the SiO2 or TiO2 film on the surface in organic metal compound solution containing Pb, Zr, Ti or the like, lifting it at approx. 5-20cm per one minute into the atmosphere, then drying it at room temperature, and further heat-treating it at 400-1000 deg.C.
Patent JP-H01121766-A (JP)
Title: Voltage detecting device
Inventor: TAKAHASHI HIRONORI
IPC: G01R19/00
Filed: 1987-11-05
Abstract: PURPOSE:To set an operation point freely, and to prevent a photodetector from being saturated and to detect the voltage of a body to be measured with high accuracy by outputting a light intensity signal corresponding to a voltage to be detected by an optical modulating means and chopping the light intensity signal before it is inputted to a sampling type fast photodetecting means. CONSTITUTION:Light from a DC light source 70 consisting of an He-Ne laser, a semiconductor laser, etc., is inputted to the optical modulator 4 which chops the light at a prescribed chopping frequency and its output is sent to the optical modulator 40 which modulates the input with the voltage from the body 53 and outputs a corresponding light intensity signal; and its output is inputted to the sampling type fast photodetector 2. In this constitution, the optical modulator 4 uses an acoustooptic modulator or electrooptic modulator and consists of a polarizer 55, a Pockel's cell 54, a phase compensator 56, and an analyzer 57. Consequently, the operation point can be set freely and even when the quantity of light is large, the fast photodetector 2 can be operated normally.
Patent JP-2001097281-A (JP)
Title: Shift structure of outboard engine
Inventor: SATO TAKUYA
IPC: F02B61/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a shift structure of an outboard engine capable of using a same gear case commonly for different type of a shift cam. SOLUTION: In this shift structure of outboard engine, the rotating direction of a propeller shaft 12 in a gear case 10 is switched by the remote-control of a shift cam 18A. The shift cam 18A is held by a holding member 29A detachably installed on the gear case 10.
Patent JP-S63136156-A (JP)
Title: Signal collision preventing device
Inventor: TOYOSHIMA KEIICHI
IPC: G06F13/36
Filed: 1986-11-27
Abstract: PURPOSE:To prevent collision of signals by controlling a breaking means via a control means when a fact that 1st and 2nd signal transmitting parts are connected to a single signal line is detected so that these transmitting parts are not connected with each other via the signal line. CONSTITUTION:A switch 6 of a main body unit 1A is opened and a setting signal (+5V) is supplied for a mode where only the unit 1A works. Under such conditions, the earth is given to a signal line 13 from an additional unit 7A via a signal line contained in a cable 12A after the unit 7A is connected to the unit 1A. Therefore a buffer control circuit 5 gives a signal of an L level to a buffer circuit 3. Thus the output of the circuit 3 is set at a high impedance and a data generating circuit 2 and the circuit 3 are cut off from a signal line 14. In such a state no collision is produced among signals even though data are given from a data generating circuit 8.
Patent JP-H0872426-A (JP)
Title: Hot-melt thermal transfer recording image receiving sheet
Inventor: HARASAWA MASAKO
IPC: B41M5/40
Filed: 1994-11-15
Abstract: PURPOSE: To eliminate color omission or collapse and to improve transfer properties even in a case printing a separate color between previously printed fine lines. CONSTITUTION: A hot-melt thermal transfer recording image receiving sheet is constituted by providing an intermediate layer composed of a resin with durometer A hardness of 80 or less and 100% modulus of 200kg/cm<2> or less on a resin film base material with tensile stress at break of 400kg/cm<2> or more and the tensile modulus of elasticity of 1×10<4> kg/cm<2> or more and forming an inorg. porous layer thereon.
Patent JP-H01123719-A (JP)
Title: Method for estimating flow analysis of molten material in molding
Inventor: FUJITA SHIGERU
IPC: B29C33/38
Filed: 1987-11-09
Abstract: PURPOSE:To make the setting of proper programmed filling speed for uniform filling possible by a method wherein respective mean filling speeds are obtained from respective mean distances between isochronous lines adjacent to each other and the obtained mean filling speeds are displayed as the state of the change of the respective mean filling speed throughout the whole filling time. CONSTITUTION:In a filling pattern diagram, an area Sn (for example, n=2, or S2), which is one surrounded by two arbitrary isochronous lines tn (or t2) and tn+1 (or t3) adjacent to each other, are calculated. In addition, a mean value Tn (or T2) of the total lengths of the respective isochronous lines tn (or t2) and tn+1 (or t3). A mean distance between the isochronous lines tn (or t2) and tn+1 (or t3) can be calculated by obtaining Sn/Tn (or S2/T2) from Sn (or S2) and Tn (or T2). Further, a mean filling speed Vn (or V2) during that period of time is obtained by dividing the mean distance by the period of time ranging from tn [or t2 to tn+1 (or t3)]. By repeating the procedure as mentioned above, respective mean filling speeds V1-V19 through the period of time of t1-t19 are calculated and consequently the set input profile VI of filling speed is obtained. Accordingly, by graphically displaying a characteristic chart on a display, the state or change in every isochronous line based upon the total mean filling speed VI can be easily estimated and judged.
Patent JP-H09130624-A (JP)
Title: Image forming device
Inventor: KONO HIROSHI
IPC: G06T7/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To output an image whose color difference is smaller than that of an input image in a short processing time. SOLUTION: Image data read by a CCD image sensor 2 are processed by an A/D converter section 3, a shading correction section 4, a color conversion section 5, and a UCR, BP section 6 and stored once in a memory 7. The secured image data are is divided into a prescribed block number by a division means 11 of a color correction control section 8, an arithmetic means 12 obtains an area in a specific color in one block, and a discrimination means 13 discriminates whether an area of the specific color is equal to a predetermined reference area, or smaller or larger than the reference area. A color correction means 14 corrects color of image data respectively for each block under the color correction condition for a usual color in the case of the former and under the color correction condition for a usual color and a specific color in the case of the latter.  The image data subject to color correction are written again in the memory 7 and outputted in the lump from a laser unit 9.
Patent JP-H08141777-A (JP)
Title: Structure of welding zone in sheetlike member
Inventor: ASAKAWA ATSUSHI
IPC: B23K9/00
Filed: 1994-11-16
Abstract: PURPOSE: To enable welding of two sheetlike members having a narrow part, to enhance rigidity without increasing the thickness and to improve precision in assembly. CONSTITUTION: This invention is such that, in the structure of the welding zone of a sheetlike member in which its front panel 1 nearly U-shaped in cross section and formed with upper and lower flanges 1a, 2a, 1b, 2b is joined to a reinforcement panel 2, the upper side flanges la, 2a are each provided with a notched part 3, 4, and that the lower side flanges 1b, 2b are each provided with an extended part 5, 6. Then, with these notched parts 3, 4 and the extended parts 5, 6 arranged facing oppositely, the superposed extended parts 5, 6 are welded.
Patent JP-H05118920-A (JP)
Title: Brightness measuring apparatus for simple use
Inventor: MURAMATSU RIKUO
IPC: G01J1/42
Filed: 1991-10-28
Abstract: PURPOSE:To provide an apparatus to simply measure a human feeling brightness which is necessary for planning and evaluating illuminated visual environments and image production apparatuses. CONSTITUTION:A scale indicating part 1 is composed of a standard visual object with a visual size 2 deg. and dark background and as a light source a halogen lamp is used and as standard visual object one diffused by an opalescent plate is used. The standard visual object and a visual object are optically separated. The standard visual object 2 is a light modulation controlling part to change the brightness and here an observer carries out matching the brightness of visual object (environment, lamp, etc.) and the standard visual object. The signal from a brightness measuring part 3 is converted into a code signal S1 by a first A/D transformer 4 and sent to a memory 5 of a computing part. The brightness value previously computed based on the code signal S1 corresponding to the brightness is stored in the memory 5 of the computing part. Consequently, by the access to the memory 5 of the computing part, the value of the brightness is sent out and displayed on a displaying part 6.
Patent JP-H04155659-A (JP)
Title: Signal processor
Inventor: YAMAMOTO YOSHIYUKI
IPC: G11B20/02
Filed: 1990-10-18
Abstract: PURPOSE:To realize automatic opening/closing of an image output circuit through a relatively simple constitution by comparing a DC output voltage with a reference potential and switching power consumption of a signal processing circuit. CONSTITUTION:When a monitor TV or the like is not connected with an output terminal 5, a capacitor 3 is charged on the side of the terminal 5 and the potential thereat increases to substantially same level as a voltage supply 7. Consequently, output of a voltage comparator 9 goes 'H' to reduce power consumption of a signal processing circuit 2. When a monitor TV receiver is connected with the terminal 5, input terminal of a common monitor TV receiver is grounded through a low resistance impedance matching resistor thus lowering DC potential at the terminal 5 substantially to ground potential. Consequently, output of the comparator 9 goes 'L' thus switching the processing circuit 2 to regular operation.