baber/WOPTO huggingface dataset:
Patent JP-H0614257-A (JP)
Title: Electronic camera
Inventor: MATOBA KAZUYUKI
IPC: H04N5/238
Filed: 1992-06-26
Abstract: PURPOSE:To perform an appropriate exposure control and white balance adjustment even under a light source with a flicker, and to minimize the information amounts of a program to be stored. CONSTITUTION:Plural chrominance signals are prepared from an objective light by an image pickup element 5, and fetched through integration circuits 17 and 19 by a microcomputer 21. Variable gain amplifiers 9 and 11 are controlled by the microcomputer so that the white balance can be attained, and the speed of a shutter 3 and the value of a diaphragm 2 are controlled according to a prescribed program by the microcomputer corresponding to the output of an AE sensor 27. At that time, when the ripple of the light source which irradiates an object is detected from the output of the AS sensor 27, one part of the program is changed in the microcomputer, and the speed of the shutter is set to be longer.
Patent JP-H04368740-A (JP)
Title: Thermostat and manufacture thereof
Inventor: TAKAHASHI TAKEO
IPC: H01H37/04
Filed: 1991-06-14
Abstract: PURPOSE:To remove the stress of a bimetallic strip at the time of normal temperature of a themostat with a break contact structure and obtain desired characteristics easily. CONSTITUTION:A movable arm 7 to bring a movable contact 9 into contact with a fixed contact 8 is provided. Deflection force to bring the movable contact 9 into contact with the fixed contact at the time of normal temperature is applied to the movable arm 7. The movable arm 7 is cantilever-supported by one lead terminal 6 and the movable contact 9 is installed at its tip part and besides it, a bimetal joint part 7a is installed. A bimetallic strip 2 is so set as not to press the movable arm 7 at the time of normal temperature. The bimetallic strip 2 pushes the joint part 7a at the time of increasing temperature and parts the movable contact 9 from the fixed contact 8.
Patent JP-S5981951-A (JP)
Inventor: PATORITSUKU JIYON FURIN
IPC: H04B1/40
Filed: 1983-09-16
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-S6413153-A (JP)
Title: Preparation of photograph
Inventor: SAKAMOTO MASAHARU
IPC: G03F1/00
Filed: 1987-07-07
Abstract: PURPOSE:To enable printing and obtain a photograph (positive) having a good gradation by monochromatic photographic paper by obtaining the dot image (having the gradation) by a process camera on a lith film, thereby preparing an original negative. CONSTITUTION:The dot image having the gradation is photographed by the process camera on the lith film which reacts only with single color to produce the original negative. The dot image of the original negative the contact-printed on the monochromatic photographic paper to obtain the dot (screen) image having half tones. Namely, the characteristic of the lith film to react only with the single color, the characteristic of the monochromatic photographic paper to obviate the formation of the half tones and the function of the process camera to allow the prepn. of the dot image are utilized, by which the obtaining of the photograph (positive) having the gradation by using the monochromatic photographic paper of gold, silver and other colors is enabled.
Patent JP-S5964592-A (JP)
Title: Method for growing crystal
Inventor: OKAMURA SHIGERU
IPC: C30B29/06
Filed: 1982-09-30
Abstract: PURPOSE:A seed crystal is brought into contact with the melt for crystal growth and the crystal is made to grow by pulling it up as the temperature distribution is controlled near the interface between the crystal growing part and the melt, thus enabling the production of a single crystal of a uniform diameter. CONSTITUTION:The crucible 1 is equipped with a heating coil 4 for melting the crystal source 2 around its outer periphery in the form of wrapping the crucible in the coil. Another heating coil 5 is set around the crystal near the interface between the crystal and melt to control the temperature distribution. An electric current is made to flow through the heating coil 5 to keep the temperature instantly or continuously in a range from 1,200 to 1,600 deg.C. The crucible is equipped with a thermocouple to control the temperature of the melt and a diameter- controlling means are fixed near the silicon single crystal 3. As the crystal growing source 2, is used Si, GaP, Ge, or alpha-Al2O3.
Patent JP-S5590588-A (JP)
Title: Conditioning agent for residual fuel oil containing metal salt aqueous solution
Inventor: JIYON JII MAIYAASU
IPC: C10L1/10
Filed: 1979-12-27
Abstract: Residual fuel oil conditioners comprising an aqueous solution of (a) from 2.0 to 20.0 % by weight of at least one water soluble metal salt selected from the halides, sulfates, and nitrates of magnesium, manganese, zinc, copper, lead, iron, nickel, aluminium, calcium and barium; and (b) from 0.1 to 25.0 % by weight of a surfactant, preferably a non-ionic surfactant having an HLB of from 12 to 17. Method of improving combustion of an residual fuel with this conditioners.
Patent JP-H113853-A (JP)
Title: Method and device for detecting position
Inventor: INE HIDEKI
IPC: H01L21/027
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To detect the three-dimensional shape of an alignment mark on a wafer with high accuracy without deteriorating the contract, by arranging a diffraction grating-like and slit-like pinhole near an image surface which is in an imagery relation with the object to be observed, and detecting the shape of the object while the object is irradiated with illuminating light through the pinhole. SOLUTION: Light reflected by a beam splitter PBS is introduced to a projection optical system 13 by means of a mirror, after passing through a diffraction grating-like and slit-like pinhole provided on a prism WGP arranged at a position which is conjugate with the vicinity of the formed image of a wafer 1, a relay 10, and an objective lens 11 and irradiates an alignment mark 2 on the wafer 1. The reflected light from the irradiated mark 2 once forms the image of the mark 2 near the pinhole after reversely passing through the optical system 13, and the formed image is detected in a confocal state through the pinhole. Therefore, the three-dimensional shape of the alignment mark 2 on the wafer 1 can be detected with high accuracy without deteriorating the contrast.
Patent JP-S5795046-A (JP)
Title: Explosion-proof cathode-ray tube
Inventor: OOWAKU YOSHIHARU
IPC: H01J29/87
Filed: 1980-12-03
Abstract: PURPOSE:To well familiarize a binding belt with a bulb and adhesive layer, by forming the metal binding belt in double construction with a folded part and lap welding its junction part, while pressing and forming said part into a flat shape simultaneously. CONSTITUTION:A metal binding belt 10 is partially or fully formed into a double construction having a folded part 11, then the part of a bulb 1 side and the folded part are overlapped to each other and welded, thus compression forming is performed by press work or the like. This metal binding belt 10 is extensively mounted on the bulb 1 by an adheisve layer 2 to prevent implosion by the tension of said belt. In this way, the double construction can obtain good familiarization of the belt with the bulb 1 and the adhesive layer 2, and at the same time the continuous roundness in a folded line 12 can improve its apppearance and workability.
Patent JP-H0219807-A (JP)
Title: Method for fitting optical parts
Inventor: WATANABE HIDEKI
IPC: G02B6/32
Filed: 1988-07-07
Abstract: PURPOSE:To prevent an optical component from getting out of order due to a secular change so that the mass-productivity and reliability of the component can be improved by fixing the component to a cylindrical housing by means of fuse bolts which have head shapes that can be mounted to an automatic screw tightening machine and the head sections of which are cut off to such extents that the component is not damaged with the tightening torque after the component is inserted into a prescribed place of the housing. CONSTITUTION:After inserting a rod lens 2 into a hole 10, the lens 2 is temporarily fixed by lightly screwing fuse bolts 12 into tapped holes 11. After releasing the lens 2 from the temporarily fixed state, the optical axis of the lens 2 is adjusted to a prescribed position and the lens 2 is fitted to a housing 8 by tightening the housing by utilizing the torque for cutting off the bolts 12. Therefore, no additives are required and a secular change in the component is prevented. In addition, screws for suitable for mass production can be used. Thus the mass-productivity, cost efficiency, and reliability of the optical component can be improved.
Patent JP-H1115463-A (JP)
Title: Graphic processor and graphic processing method
Inventor: MIZUTANI KENICHI
IPC: G09G5/39
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a graphic processor having a high throughput by shortening the time required for a display initialize and increasing a graphic processing time and a graphic displaying time. SOLUTION: At the time of a plotting, the address of a display buffer part B3 and the address of a status register part B5 are set so as to become the same address by initialing the status register part B5 instead of the display part B3. Then, whether graphic data outputted from the display buffer part B3 are to be converted into transparent data or not is controlled based on a master signal to be outputted from the status register B5 at the time of displaying a graphic. Thus, a display initialize period is sharply shortened, for example, to the order of one clock or two clocks. Since a period when the display initialize is performed till now can be replaced to a graphic processing period and a graphic displaying period, the graphic processing time and the graphic displaying time are lengthened in that degree.
Patent JP-H0461087-A (JP)
Title: Manufacture of original tape
Inventor: KOBASHI MOTOFUSA
IPC: G11B27/02
Filed: 1990-06-29
Abstract: PURPOSE:To obtain an original tape for music with an arbitrary combination of music selection by collecting a source by which a prescribed sound signal can be reproduced, retrieving a desired sound signal, and editing it according to the sound signal recordable time of another medium and other recording contents to be added. CONSTITUTION:The source by which a prescribed recorded sound signal can be reproduced is collected, the desired sound signal which is scattered in a side area is retrieved form the source, and the sound/music signal is put in a state where it can be taken out. Next, the time required for the reproduction of the selection stored in the collected medium is checked, and it is edited by the music signal recordable time of the other recording mediums such as a cassette tape, etc., which can record these, and when adding other recording contents, including these. Then, it is assembled so that it is stored in the other storage medium so it can be reproduced, and the sound signal taken out following this structure is dubbed directly or indirectly to the recording medium. Thus, a recording which the plural selections selected freely by a user is combined and edited can be easily obtained.
Patent JP-H0218655-A (JP)
Title: System bus constitution system
Inventor: HASHIMOTO YOSHIAKI
IPC: G06F15/16
Filed: 1988-07-06
Abstract: PURPOSE:To improve the overall performance of a system by setting the state of connection between a system bus and a memory after controlling a buffer of a connecting device containing a memory having an internal bus connected between a pair of bidirectional buffers and also to the corresponding memory. CONSTITUTION:The divided system buses 5-7 are used together with a pair of bidirectional buffers 25 and 26 connected to the address data buses 21 and 23 respectively, and the connecting devices 1-4 containing a memory having an internal bus 22 connected between both buffers 25 and 26 and also to the corresponding memory 29 respectively. Then the states of connection are set among the buses 5-7 as well as between these buses 5-7 and the memory 29 with the control of both buffers 25 and 26. Thus the buses and the memories can work independently of each other and therefore the deterioration of the performance due to the bus waiting state can be avoided for a system.
Patent JP-H1014783-A (JP)
Title: Ejection port for pot
Inventor: GONDO TAKASHI
IPC: A47J41/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To suppress the disturbance of an ejection flow by providing a notch in a radial direction in the middle of a surface on the opposite side to the port front surface side of a downward pipe part and forming a guide part of a gutter shape reaching to the lower end of a downward pipe continuously to it. SOLUTION: The notch 9 of a depth which is the half of the pipe diameter is provided in the radial direction in the middle of the surface on the opposite side to the barrel 7 side of a pot of the downward pipe part 6, and the guide part 11 of a semicylindrical shape is formed in a range from the notch 9 to the lower end of the downward pipe part 6. A notch angle is appropriately selected in the range from 90 degrees to 270 degrees. By providing the notch, the flow F1 opened to atmosphere at this part is drawn to the side of the flow F2 of the guide part 11 by the action of the surface tension of fluid and the flows F1 and F2 are merged and separated and dropped from the ejection port 1 at a tip. The action is generated by deeply making the notch 9 in a direction perpendicular to the downward pipe part 6.
Patent JP-2000004119-A (JP)
Title: Polarized wave switching antenna
Inventor: MARUMOTO TSUNEHISA
IPC: H01Q23/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To make a circularly polarized wave patch antenna small-sized. SOLUTION: To the outer periphery of a patch antenna body 1, perturbation elements 2a, 2b, 2c and 2d are fitted through microwave switches 3a, 3b, 3c and 3d. They are connected between the microwave switches 3c and 3d. to a feed line 4 which is a microstrip line. For generation of a clockwise polarized wave, the microwave switches 3a and 3c are turned on and the microwave switches 3b and 3d are turned off. For generation of a counterclockwise polarized wave, the microwave switches 3b and 3d are turned on and the microwave switches 3a and 3c are turned off.
Patent JP-H08308709-A (JP)
Title: Fish stopper
Inventor: KATSUTA YASUO
IPC: A47G23/00
Filed: 1995-05-18
Abstract: PURPOSE: To easily eat fish by hooking the fish on a needle part and hitching one hook part on the edge of a dish by hitching the hook part on the edge of the dish, inserting and fixing the head of the fish at the needle part. CONSTITUTION: This fish stopper is composed of a hook part 1 and a a needle part 2 and, at the time of a meal, the head of fish 3 is inserted and fixed at the needle part 2 while hitching the hook part 1 on the edge of the dish. Therefore, it is not necessary to hold the fish with a hand and, by using this principle, this tool can also be applied to meat on the dish. Thus, fish meat can be well taken and eaten without making hands dirty. Besides, the lower part of the hook part 1 is R-shaped and when this tool is dropped on the floor, the needle part 2 is not ordinarily turned upward.
Patent JP-S5967502-A (JP)
Title: Optical parts
Inventor: SANO NORIHIRO
IPC: G02F1/09
Filed: 1982-09-28
Abstract: PURPOSE:To eliminate the need for the alignment of optical axis by joining a YIG plate and a polarizer at an optically low loss to one body. CONSTITUTION:A YIG plate as a 45 deg. polarizer is cut from a single crystal YIG and is prepd. as a seed crystal. The seed crystal is held in the upper part in a vessel 11 made of silver or platinum by using a suitable jig 12. Sintered CaCO3 or natural calcite is set as a raw material 13 in the lower part of the vessel 11. A control plate 14 which controls convection is provided in the middle of the vessel. An alkaline soln. of KOH, NaOH or K2CO3, NaCO3 is filled in a prescribed amt. in the vessel. The vessel 11 is disposed in an autoclave 15 having 2,000atm pressure resistance, and water is filled between the autoclave and the vessel to the same volume as the volume filled in the vessel. The vessel is thereafter heated up to a prescribed temp. at a programmed constant heating speed. A crystal is removed from the vessel 11 after growth for a specified time, and a rare earth cobalt magnet having high performance is disposed to enclose the YIG plate which is a monolithic constituting part by post-processing. The need for a yoke is eliminated.
Patent JP-S6060804-A (JP)
Inventor: AKITAYA AKINORI
IPC: A45D2/00
Filed: 1983-09-14
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-S6229913-A (JP)
Inventor: INOUE TOSHIHARU
IPC: A01G1/00
Filed: 1985-07-31
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-S5957702-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: B27D5/00
Filed: 1982-09-28
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-S6059803-A (JP)
Inventor: HAINTSU RINDEARE
IPC: H03F3/34
Filed: 1984-08-17
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-H0219560-A (JP)
Title: Mercerization of knit cloth and device therefor
Inventor: SANTO YOSHITERU
IPC: D06B7/08
Filed: 1988-07-08
Abstract: PURPOSE:To obtain cotton knit cloth having small heat shrinkage and excellent dimensional stabilities by subjecting cotton knit cloth to be mercerized to treatments from addition of caustic soda to neutralization by acid with keeping stretch in width direction. CONSTITUTION:Cotton knit cloth 1 is nipped in pin tenter 5 and transferred in stretched state, alkali-treated in caustic liquid tank 6, passed through water- washing tank 7 and then acid-neutralized in acid-neutralizing tank 8. Then, the cloth is removed from pin tenter 5 by separating roll 9, supplied into water- washing tank 10 in relaxed state and subjected to washing treatment.
Patent JP-H0221251-A (JP)
Title: Surface inspecting device
Inventor: WAKITA TAKESHI
IPC: G01N21/89
Filed: 1988-07-08
Abstract: PURPOSE:To achieve a higher defect detecting capacity by arranging more than one laser oscillators to oscillate laser lights with varied wavelengths and a mixing means which mix laser lights thereof to form one mixed beam. CONSTITUTION:A laser oscillator 10 oscillates an Ar laser while a laser oscillator 11 oscillates a He-Ne laser. An ND filter 12 controls a power of a blue laser light 14 released from the laser oscillator 10 while an ND filer 13 controls a power of a red laser light 16 released from the laser oscillator 11. When a red laser light 16 is transmitted through a halfmirror 28, it is mixed with the blue laser light 14 reflected with the halfmirror 28 and travels as mixed beam 29. The mixed beam 29 is reflected with a reflection mirror 31 toward a rotary mirror 32. The mixed beam 29 passing through a web 30 is received with a light receiver 35 to be converted into a light signal thereby performing the detection of a defective product.
Patent JP-S6412746-A (JP)
Title: Timing extraction circuit
Inventor: KOYAMA TORU
IPC: H04L27/14
Filed: 1987-07-07
Abstract: PURPOSE:To generate a reception clock with a few amount of jitter at the time of transmitting data by a pair of cables, by comparing the phase of a clock outputted from a frequency division circuit with the phase of a clock outputted from a word synchronization circuit in the established state of synchronization. CONSTITUTION:When a binary signal 100 is inputted, a phase comparator 2 decides the lead or the lag of the phase of the binary signal 100 for a reference clock 2fOA in a digital phase locking oscillator A. A digital loop filter 3 controls the oscillation frequency of a digital voltage controlled oscillator 4 corresponding to the decided result of the phase comparator 2. The frequency divider 5 generates an fOA clock and a 2fOA clock by frequency-dividing the output 104 of the voltage controlled oscillator 4. The fOA clock and the 2fOA clock are synchronized with the binary signal 100. And when the fO rises synchronizing with the binary signal 100, the reference clock to perform phase comparison at the phase comparator 2 is switched from the 2fOA to the fOA by controlling a selector 8 by the output 107b of the word synchronization circuit 7.
Patent JP-S6328758-A (JP)
Inventor: KUNO TAKASHI
IPC: B61B13/00
Filed: 1986-07-18
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。
Patent JP-S6326987-A (JP)
Inventor: KAWAMURA KUNIO
IPC: H05B6/10
Filed: 1986-07-18
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。
Patent JP-H1114653-A (JP)
Title: Signal-monitoring circuit and rotation stop sensor using it
Inventor: SHIRAI TOSHIHITO
IPC: G05B19/048
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To monitor whether two signals that generate high and low levels repeatedly while they are related each other by judging whether the output generation state of first and second signals is normal or not based on a result that is indicated by the output signal of a comparison circuit by comparing first and second signals. SOLUTION: A signal-monitoring circuit has a counter/comparison circuit 1 and a judging circuit 10. The counter/comparison circuit 1 as a comparison circuit counts the number of logic value 1 (high level) or logic value 0 (low level) included in a first signal S1 and a second signal S2 with the condition of ST=1 (logic 1) as a starting point, compares both count values, and reflect it in an output signal C. The judging circuit 10 judges whether the first and second signals S1 and S2 are normal or not based on the output stage of the output signal C, generates an output signal RC=1 (logic 1) when it is normal, sets RC to 0 (logic 0) when it is judged to be abnormal, and then maintains RC at 0 even when the first and second signals S1 and S2 return to a normal state.
Patent JP-S6231263-A (JP)
Title: Two-dimensional coding device for picture signal
Inventor: HISADA KAZUTOSHI
IPC: H04B14/00
Filed: 1985-08-02
Abstract: PURPOSE:To decrease the burden of coding action due to the occurrence of plural codes and to realize the coding action with good efficiency by dividing and outputting plural codes to the same picture element. CONSTITUTION:When the run length generated by a make-up code is long, for example, in case of the run length = 2972, one run length is displayed by plural codes like 2560 (make-up code 1) + 384 (make-up code 2) + 28 (terminating code). Before a run length counter 203 determines the H mode, out of the number counted, the necessary make-up code and the code length are stored temporarily. Next, when the changing point is detected and the H mode is determined, the terminating code and the code length of the run length shown by the value of the lower order 6 bits of the run length counter 203 at the time of the changing point are once stored to a latch C209, and thereby, at the time of determining the H mode, when the terminating code and the code length only are processed, the code of the H mode to be outputted are all arranged.