baber/WOPTO huggingface dataset:
Patent JP-S6072689-A (JP)
Title: Gas press welding method of steel material
Inventor: OOI ICHIROU
IPC: B23K103/04
Filed: 1983-09-28
Abstract: PURPOSE:To improve reliability of a joint by butting the end faces of steel materials, increasing stepwise or gradually the pressurizing force to be exerted on the butt part thereof in accordance with progression of heating and subjecting the butt part to initial press welding. CONSTITUTION:Reinforcing steel bars 1, 2 are butted and are heated by ring burners 5 initially under zero pressurizing force. The zero pressurization is maintained until the temp. in the contact part of the reinforcing steel bars attain the temp. adequate for the press welding temp. The pressurizing force is stepwise or gradually increased upon attainment of the adequate temp. until finally the prescribed pressurizing force is attained. The prescribed pressurizing force is maintained until the butt space is closed to generate some compressive bulge in the butt part. The operation of an electrically driven pump is stopped in accordance with the precedure for pressurizing in two-stage upsetting where the butt space is no more observed. The pressure decreases gradually after stoppage of the pressurizing force and the bulge 4 is kept accelerated to grow by the residual pressure. When the pressurizing force is reduced by half, the pump is again operated to pressurize the butt part again and where the compressed bulge 4 attains a prescribed extent, the joining is completed.
Patent JP-H1129162-A (JP)
Title: Lid device
Inventor: KOBAYASHI SHICHIRO
IPC: F23M7/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To turn arms around support shafts as their fulcrums and open a firmly adhering lid body, by arranging the lid-body-fixing arms on the top of the lid body attached via hinges so as to be freely opened and closed, and by forming projections on the support shafts of the arms. SOLUTION: A lid body 10 is attached with a pair of hinges 11a and 11b, provided on the lower side of an opening part 6, so as to be freely opened and closed. Above and below the opening 6 and on the left and right of the opening part 6, with an axial direction as a vertical direction, support shafts 14a, 14b, 15a, and 15b are provided, and U-shaped arms 16a and 16b are provided so as to be freely turnable. The arms 16a and 16b are arranged on the top of the closed lid body 10, and a bolt 17 in the central part is screwed in to fix the lid body 10. Here, projections 18a and 18b are formed on the sides of the support shafts 14a and 15a of the arms 16a and 16b, and by the principle of leverage having the support shafts 14a and 15b as fulcrums a force is exerted to the lid body 10 in the direction where it is separated from the opening 6.  Thus, the lid 10 can be separated from the opening 6.
Patent JP-S6425067-A (JP)
Title: Resistance measuring apparatus
Inventor: AOKI TETSUYA
IPC: G01R27/02
Filed: 1987-07-21
Abstract: PURPOSE:To simplify the structure and to facilitate insulation between a high voltage generating part and a measuring part, by converting a voltage drop, which is generated across both ends of a reading resistor, converting the voltage drop into a frequency signal corresponding to the voltage value, measuring the period of the signal, and displaying the measured value as the resistance value of the resistor to be measured. CONSTITUTION:A voltage V0, which is generated across both ends of a reading resistor 5, is converted into a frequency signal corresponding to the voltage V0 with a voltage to frequency converter 9. The signal is sent to a counter 11. The counter 11 is gated with said signal. A clock signal from a reference oscillator 10 is measure for every period of the signal. The measured value is displayed on a display 8 as a resistance value R of a resistor 1 to be measured. Therefore, computing logics and the like are not necessary, and the structure can be simplified. Even if the voltage of a power source becomes high as in the measurement of insulating resistance, a high voltage generating part and a measuring part can be readily insulated.
Patent JP-H0934033-A (JP)
Title: Photographic printing device
Inventor: TERAJIMA AKIRO
IPC: G03B27/32
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the processing ability from decreasing even in case of a lowering, deterioration, etc., in the performance of a light projecting means. SOLUTION: When the printing device which prints image on photosensitive paper 22 by irradiating the photosensitive paper 22 with the light that is projected by an LED 92 and transmitted through a liquid crystal panel 94 where the image to be printed is displayed finds an exposure time for making the integrated quantity C of light irradiating the liquid crystal panel 94 (light quantity per unit time × time (=exposure time)) constant, 80% of the rated current is supplied to turn on the LED 92, and it is decided whether or not the exposure time tx found from the liquid crystal transmitted light quantity and integrated light quantity C exceeds an upper-limit value tmax . When so, an exposure time tx and a current control value ix at the time when the exposure time tx is less than the upper-limit value tmax , are stored so that they are used for actual image printing.
Patent JP-H0737083-A (JP)
Title: Device and method for processing image
Inventor: YAMADA SHIGEKI
IPC: G06T15/80
Filed: 1993-07-21
Abstract: PURPOSE:To provide a device and a method for processing images for generating effects by which recessed and projecting parts look like being in source image data. CONSTITUTION:The image data for masking the image data of a processing object are stored in an image memory 12 and the direction of light projected on the recessed and projecting parts at the time of generating the recessed and projecting parts in the image data of the processing object is set by a direction setting part 15. Also, the degree of inclination of the recessed and projecting parts is set by a recessed and projecting degree setting part 16. Then, the color information of the part of the image data of the processing object corresponding to the image data for masking is replaced based on the direction set by the direction setting part 15 and the degree of inclination set by the recessed and projecting degree setting part 16.
Patent JP-H08203991-A (JP)
Title: Multiple-electrode electrostatic chuck
Inventor: SHIYAMOUIRU SHIYAMOUIRIAN
IPC: H02N13/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixing equipment wherein the quick attaching and detaching of a chuck and excellent heat conduction between the chuck and a support are enabled, and the formation of corrosion pollution matter deposited on a substrate is made minimum. SOLUTION: A multielectrode electrostatic chuck 20 for holding a substrate 42 during processing is provided with a first electrode 22, a second electrode 24 and an insulator 26 having a lower part, a central part and an upper part. A process chamber 41 has a bottom surface 28 suitable for mounting the chuck 20 on a support 44 and an upper surface 30 which holds the substrate 42. Single electrode structure or dual electrodes structure is applicable to the first and second electrodes. The bottom surface of the chuck is mounted on the support in the course of working. When the first electrode applies a potential difference to the support, the chuck is held on the support by first electrostatic force. When the second electrode applies a potential difference to the substrate mounted on the chuck, the substrate is held with the chuck by second electrostatic force.
Patent JP-S57104131-A (JP)
Title: Photographing device
Inventor: INOUE SHIYUNZOU
IPC: G03B17/50
Filed: 1980-12-19
Abstract: PURPOSE:To operate and indicate the number of originals in the muximum or the minimum length to be photographed on an unphotographed sheet by inputting the length of unphotographed sheet and the length of original stored in a storing means in to a computer, and operating them. CONSTITUTION:In a fixed memory device ROM103, the length of a unphotographed film is stored. When a photographed film is sent to a storage room, a pulse generated in accordance with feeding of a film is counted by the counting section of a CPU100, and the quantity of the film that is photographed is temporarily stored in a memory device RAM102. The difference between the whole quantity of the film at the time of loading stored in ROM103 and the quantity of the photographed film stored in the RAM102 are operated, and its value is stored in the RAM102, the unphotographed film, namely, the number of originals in the maximum or the minimum length to be photographed on the film remaining on a feed reel, is indicated on an indicating device 104, and thereby an operator photographs efficiently.
Patent JP-S6336719-A (JP)
Inventor: KAWABE HIDEHIKO
IPC: A01G9/14
Filed: 1986-07-31
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-S6336678-A (JP)
Title: Demodulator
Inventor: MORIWAKI DAISAKU
IPC: H04N5/60
Filed: 1986-07-31
Abstract: PURPOSE:To obtain a voice multiplex demodulation circuit with simple circuit constitution and low cost by using a tuning circuit to apply time division to >=2 voice subcarriers having different frequencies, applying frequency detection and time division to output the result to each voice circuit. CONSTITUTION:A high-frequency amplifier circuit 11 separates and amplifies a voice subcarrier from a part of an output signal subjected to video detection and inputs the result to a frequency conversion circuit 12. A higher frequency by 10.7MHz than the voice subcarrier frequency for making an intermediate frequency of 10.7MHz is fed to the circuit 12 from a local oscillation circuit 13, a pulse is fed from a time-division pulse generating circuit 18 to a switch 14, tuning voltages 1, 2 are switched to apply a rectangular wave voltage to the local oscillation circuit 13. The circuit 13 sends the voice intermediate frequency signal subjected to time division to the intermediate frequency amplifier circuit 15 to send the voice signal to the low frequency amplifier circuit of channels 1, 2 in the order of time division via a voice detection circuit 16 and analog switches 17, 17' to restore the signal to the original voice.
Patent JP-S5882450-A (JP)
Title: Fluorescent display tube
Inventor: SEKO SHINJI
IPC: H01J31/15
Filed: 1981-11-12
Abstract: PURPOSE:To obtain a fluorescent display tube, in which any waning of the letters of segments can be effectively prevented, by situating parts of the wiring patterns of segment electrodes along the outer peripheries of said segment electrode patterns. CONSTITUTION:A part of the wiring 2a of a segment electrode 1a is situated along the outer periphery on the cathode side of the electrode 1a, and a part of the wiring 2h of a segment electrode 1h is situated along the outer periphery on the cathode side of the electrode 1h. In addition, a part of the wiring 2d of a segment electrode 1d, which is provided with a branch, is situtated along the outer periphery on the cathode side of the electrode 1d. As a result, when the electrodes 1a, 1d and 1h are in lighting states, the charge of an insulating layer 3 is eliminated due to the wirings 2a, 2d and 2h of the electrodes 1a, 1d and 1h thermselves, and electrons are prevented from flying. Consequently, any waning of letters can be prevented.
Patent JP-H0230713-A (JP)
Title: Production of hot-rolled thin steel sheet with reduced in-plane anisotropy
Inventor: KUMATORIYA AKIKIMI
IPC: C22C38/14
Filed: 1988-07-20
Abstract: PURPOSE:To produce a hot-rolled thin steel sheet with reduced in-plane anisotropy and excellent ductility by hot-rolling, soaking a billet having a specified composition under specified conditions, cooling the rolled sheet, and then winding the cooled sheet. CONSTITUTION:A billet contg., by weight, <=0.08% C, <=0.05% Si, 0.05-0.4% Mn, 0.01-0.08% SolAl, <=0.01% N, 0.005-0.025% Ti and/or Nb, the balance Fe, and inevitable impurities is prepared. The billet is hot-rolled at the finishing temp. of (Ar3 point+30) deg.C to 1,050 deg.C and at the draft of >=25% in the final stage, kept at the temp. of (Ar3 point+30) deg.C to 1,050 deg.C for >=5sec, cooled, and then wound. By this method, a hot-rolled thin steel sheet having a mechanical characteristic equivalent to that of the conventional steel sheet, extremely low in-plane anisotropy, and excellent deep drawability is obtained.
Patent JP-S6239761-A (JP)
Title: Ultrasonic probe
Inventor: SASAKI HIROSHI
IPC: G01N29/24
Filed: 1985-08-16
Abstract: PURPOSE:To enable the efficient transmission and reception of an ultrasonic wave by using two frequencies set to a ratio of about 1:2, by setting the thickness of an acoustic matching body to the length about 1/4 the wavelength in the frequency two times resonance frequency. CONSTITUTION:A back surface load body 2 having high acoustic impedance and the thickness corresponding to the length about 1/2 wavelength at frequency 2f0 is formed to the back surface side of a piezoelectric ceramic body 1 with thickness resonance frequency of 2f0 and an acoustic sound absorber 3 having low acoustic impedance is further formed to the back surface of the load body 2. Further, an acoustic matching body 4 having the thickness corresponding to the length about 1/4 the wavelength at frequency 2f0 is formed to the front surface side of the ceramic body 1 to form an ultrasonic wave with two frequencies f0, 2f0 having a ratio of about 1:2 and said ultrasonic wave is used to enable efficient transmission and reception without replacing an ultrasonic probe.
Patent JP-S6159101-A (JP)
Inventor: YAMADA KAZUJI
IPC: F22B1/02
Filed: 1984-08-31
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-2000014004-A (JP)
Title: Demand control device
Inventor: OBUSE YOSHIO
IPC: G05B21/02
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To enable smooth and rational unattended control when a total demand reaches a set value for an alarm level which is lower than a limiting value, by sequentially and suppressively controlling the operation of equipment. SOLUTION: A pulse detector 3 receives pulses from a demand meter 2, calculates the current amount of demand in a specified cycle t, inputs the data into a numerical value conversion portion 4 and causes the data to be recorded sequentially. Based on the recorded demand data, the numerical value conversion portion 4 calculates the data required for control and transfers it to a calculation control portion 6. Based on the data obtained from a equipment status operation recording portion 9, the calculation control portion 6 selects the pieces of equipment in operation the main power supply to which is presently on, and creates a list of equipment, wherein the pieces of equipment are arranged in the order of the degree of interrupt permissibility while various conditions are taken into account.  Then, based on the demand data received from the numerical value conversion portion 4, the calculation control portion 6 selects the pieces of equipment in higher order from the equipment list as necessary, and turns off the power to the main power supply. As a result, the equipment can be surely automatically controlled completely without persons attending it.
Patent JP-S5981721-A (JP)
Inventor: DAGURASU SUTORIITAA DOODERIN
IPC: G06F13/10
Filed: 1983-09-30
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-H0525693-A (JP)
Title: Locally anodizing method
Inventor: TAJIRI KEISUKE
IPC: C25D11/04
Filed: 1991-07-22
Abstract: PURPOSE:To realize a locally anodizing method capable of eliminating the need for masking work and applying to the parts having a complex shape. CONSTITUTION:Anodizing liquid 3 is circulated to the inside of the parts 1 on which an anodized film is formed. A coolant flow path 6b is provided to the outside of the parts 1 free from formation of the anodized film. While a coolant 11 is circulated through the flow path 6b and the outside of the parts 1 is cooled, electricity is conducted between an electrode 7 inserted into the inside of the parts 1 and this parts 1. Thereby a locally anodizing method is realized which is applied to rigid anodizing treatment and eliminates the need for masking work and is capable of being efficiently utilized even for the parts having a complex shape at a low cost.
Patent JP-H0910080-A (JP)
Title: Commodity display tool
Inventor: KOBAYASHI AKIRA
IPC: A47F5/00
Filed: 1995-06-23
Abstract: PURPOSE: To make it possible to display a commodity regardless of the existence of a suspension hole drilled through a commodity packaging material, to obtain the corresponding expansion of the range of adaptability and a general-purpose application, and to simplify and facilitate the work for suspension of the packaging material. CONSTITUTION: This display tool is formed out of a suspensible hanging member 1, a fastening section 3 fixed thereto, and a clip member 2 integrated with a clamping section 4 kept in elastic contact with the external surface of the member 1 and formed to have spring self-resilience capable of forming a clamping gap with the member 1, and an inserting section 5 capable of separating the clamping section 4 from the member 1 and being inserted through the suspension hole of a commodity packaging material.
Patent JP-H0844229-A (JP)
Title: Fixing device
Inventor: KONNO HISAO
IPC: G03G15/20
Filed: 1994-08-02
Abstract: PURPOSE:To provide a fixing device capable of fulfilling stable fixing performance with a simple constitution. CONSTITUTION:The upper and lower structures 1 and 2 of the fixing device 10 are molded out of heat-resistant resin and turnably connected by a shaft 3. A fixing roller 11 is supported by the upper structure 1 with a shaft 4 and a pressure roller 13 is supported by the lower structure 2 with a shaft 5 as well. Then, a pressurizing spring 6 is hung and fixed between the projecting parts for pressurizing 14 and 15 of the upper and lower structures 1 and 2. By such a constitution, the pressure roller 13 is brought into press-contact with the fixing roller 11 with prescribed pressurizing force. The structures supporting the fixing roller 11 and pressure roller 13 are molded out of the heat-resistant resin, so that it is unnecessary that an insulating cover is separately provided and moreover, the lower structure 2 functions as a pressurizing arm as well. Thus, the number of parts can be reduced.
Patent JP-H0468459-A (JP)
Title: Digital signal processor
Inventor: WAKABAYASHI TAKAO
IPC: G06F9/22
Filed: 1990-07-09
Abstract: PURPOSE:To shorten time for an arithmetic processing as a whole by simultaneously and independently executing the transfer of a data to an internal data memory due to direct memory access (DMA) and an arithmetic processing such as accessing the internal data memory by an instructed operation. CONSTITUTION:First internal data memories 29 and 30 and second internal data memories 31 and 32 are switched by a memory select controller 28 so that one can be operated as for the instructed operation and the other can be operated as for the DMA simultaneously, independently and parallelly. Then, the first internal data memories 29 and 30, the second internal data memories 31 and 32 and an external memory 42 are connected through a data bus 33 exclusive for DMA to an external interface 40. Therefore, under the control of a DMA control part 23, the data can be transferred between the internal data memories 29-32 and the external data memory 42 independently of the main instructed operation of a digital signal processor. Thus, the processing of the digital data can be practically accelerated.
Patent JP-S6072382-A (JP)
Title: Automatic focus control position indicating circuit
Inventor: MAEDA AKIRA
IPC: H04N5/225
Filed: 1983-09-28
Abstract: PURPOSE:To superpose the light of a light emitting element that indicates focus control position on the image of an electronic view finder and make display easy to see by utilizing reflecting action and transmitting action of a half mirror, displaying optically focus control position. CONSTITUTION:A cabinet 2 that contains a monochromatic cathod ray tube 1 is provided in an electronic view finder and a half mirror 3 is placed in front of the display face of the tube 1 by 45 deg. of slanting angle. Further, a display board 4 is placed at a position perpendicular to the tube 1, and the specified number of light emission diodes L are arranged on the display board 4, and the diodes L are lit selectively corresponding to focus control position. The display is made easy to see by enabling the finder 5 to confirm superposing monochromatic monitor picture reflected from the mirror 3 and chromatic light from the diode L that passed the mirror 3.
Patent JP-S6337777-A (JP)
Title: Compression system for image data
Inventor: YOSHIDA SHIGERU
IPC: H04N1/41
Filed: 1986-07-31
Abstract: PURPOSE:To enable fast processing by making classifications by clusters indicated by representative gradations at the shortest distance from representative gradations, and representing image information in a block with a representative gradation which is determined finally and a cluster number where each picture element data belongs. CONSTITUTION:A representative gradation selecting means 5 reads picture element data out of a buffer memory 2 and classifies respective picture element data by clusters indicated by representative gradations at the shortest distance. A representative gradation updating means 8 reads the classification results out of a resolution component memory 6 to find the mean value of each classified cluster, and the mean value is set as a new representative gradation in a representative gradation sending means 4. A convergence deciding means 7 checks the coincidence between a resolution component which is generated nearly and the last resolution component and decides that operation for finding representative gradations is converged when coincidence is obtained to output the found representative gradation to a terminal 9 by a representative gradation sensing means 4 and also output in-block arrangement information on the representative gradation to a terminal 10 from the resolution component memory 6. Consequently, the fast processing becomes possible.
Patent JP-H0937102-A (JP)
Title: Crt focus voltage control circuit
Inventor: NAGATA KOICHIRO
IPC: H04N17/04
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the performance of white balance tracking and to prevent dispersion between sets by controlling the blue focus of a projection television into the optimum value corresponding to a CRT. SOLUTION: A signal source 1 outputs the synthetic wave of an H parabolic wave and a V parabolic wave and a preamplifier 2 amplifies the output from the signal source 1 to the suitable level. Then, an amplifier circuit 3 amplifies the output from the preamplifier 2 to the level for inputting toe focus electrode of the CRT and a variable resistor 4 controls the output from the amplifier circuit 3. A test point 5 is the output part of the preamplifier 2. Thus, the dispersion of a CRT drive current and luminance characteristics is suppressed and the performance of picture quality is improved.
Patent JP-S5976985-A (JP)
Inventor: HAJIKANO KIYOSHI
IPC: G02B6/44
Filed: 1982-10-18
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。