baber/WOPTO huggingface dataset:
Patent JP-H0950592-A (JP)
Title: Method for measuring traveling road
Inventor: ONO TAKASHI
IPC: G06T7/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure the state of a traveling road by finding out the tangents of white lines photographed by two upper and lower cameras, forming straight flat road models and measuring a curve/gradient on the traveling road based upon the deviations of two corresponding points on the models. SOLUTION: A picture synthesizer finds out the tangents 11a, 12a of white lines 11, 12 on traveling road pictures 100, 200 photographed by two cameras arranged on upper and lower positions with a fixed distance in the vertical direction by least square or the like to form straight flat road models. Then vertical length (b) from an optional reference point P on the white line 11 up to a point Q on the while line 12 is found out and a position (p-q) having the same length as (b) on the models 11a, 12a is found out. Horizontal length (a) and vertical length (h) from the reference point P on the real picture up to the point (p) on the model 11a respectively express horizontal and vertical inter-picture deviations between the real pictures 100, 200 and the models 11a, 12a. Then a right/left curve/vertical gradient is measured based upon the inter- picture deviations (a), (h).
Patent JP-2001053044-A (JP)
Title: Method and equipment for cleaning substrate
Inventor: TAWARA TAKASHI
IPC: H01L21/304
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To contrive improvement in cleaning efficiency and further to prevent etching of substrates in a method (or an equipment) for cleaning substrates such as semiconductor substrates. SOLUTION: A cleaning solution 20 is made to flow constantly in the direction of an arrow 20A in a cleaning tank 18. A substrate 14 after chemical treatment (a) is put in the cleaning tank 18 while being held by a vacuum chuck 12 and the substrate 14 is rotated in the direction of an arrow 14A, being immersed in the cleaning solution 20, by which rinsing cleaning is done. As a result, the chemical solution over a surface of the substrate is rapidly diluted and removed. In becomes possible to prevent etching of wirings or the like by flowing the cleaning solution in order to reduce the chemical concentration in the cleaning solution down to the low degree of concentration which can prevent etching of wirings or the like on the substrate surface. This method is available for other chemical treatments as well as for a rinsing treatment.
Patent JP-S6282752-A (JP)
Title: Closing detection circuit
Inventor: NAGATO TAKASHI
IPC: H04M3/22
Filed: 1985-10-07
Abstract: PURPOSE:To attain normal operation even with a voltage fluctuation of a signal voltage battery or a ground potential difference with an opposite party by changing a DC voltage attended with a signal voltage. CONSTITUTION:Since a voltage from an input point (c) of an operational amplifier 5, for example, is -24V normally in neglecting resistance of lines (a, b), the voltage of the DC power supply 6 is selected as +23V to double the gain. If the voltage of a signal voltage battery E is fluctuated, a half of the fluctuation appears at the point (c), the induced fluctuation is doubled by the operational amplifier 5 and appears at the output, then the potential at input points (a, b) of a comparator 1 is not fluctuated relatively. Even when a ground potential difference (betweens points d, e) between stations is caused, since it is equivalent to the power fluctuation of the signal voltage battery E, the potential at the points (a, b) is not fluctuated relatively. Thus, even when a voltage fluctuation takes place in the signal voltage battery E or the ground potential difference between stations takes place, the circuit is operated similarly in case of the normal state.
Patent JP-H0968614-A (JP)
Title: Production of surface illuminator and light transmission plate for the same
Inventor: ISHINAGA HIROMOTO
IPC: G02B6/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To make the light transmission plate of a surface illuminator, such as a back light, as a total surface uniformly light emitting plate by a simple method by forming a reflective printing through the use of many printing dots by an ink jet printing. SOLUTION: A reflective printing 14 is provided on the back surface of a transparent light transmission plate so that the light beams emitted from an LED light source to the inside of the plate are irregularly reflected. The printing 14 is constituted by fine dots 14a and the color of the dots is white. The density of the dots 14a is coarse in the region which is close to the light source and is dance in the region which is far from the light source. Moreover, the dots 14a are printing-formed by an ink jet printing method. This printing is conducted by jetting fine ink droplets in accordance with printing data from the plural nozzle holes provided in an ink jet print head and adhering the droplets onto the printing object surface.
Patent JP-S6379720-A (JP)
Title: Production of aqueous anmonium sulfate
Inventor: TAKADA MAMORU
IPC: C01C1/242
Filed: 1986-09-19
Abstract: PURPOSE:To smoothly obtain a high concentrated aq. anmonium sulfate with sawing the labor without enviromental pollution by controlling electroconductivity and specific gravity of a reaction soln. of aq. sulfuric acid with a gas contg. NH3, keeping said values at the specific values, then neutralizing the residual unreacted sulfuric acid with the contg. NH3. CONSTITUTION:The aq. sulfuric acid is introduced into a first reaction tank 1 as a mother liq. of raw material, is circulated and sprayed by a circulating pump 2 and is brought into contact with the gas contg. NH3. The electroconductivity of the reaction soln. always kept in the range of 0.45-0.46V/cm and the dencity of the reaction soln. is always kept in the range of 1.21-1.23g/cc by taking out each measured value of the reaction soln. as a signal via each detecting part of an electroconductmeter 3 and densitometer 4 arranged in the circulating path, and controlling, opening and shutting an automatic control valve 6 for water or low concentrated aq. suluric acid, thereby feeding the above-mentioned sulfuric acid and water, etc., Then the aq. anmonium sulfate of >=38wt% concentration is continuously obtained by feeding the reaction soln. into a second reaction tank 9 by the circulating pump 8, blowing a partial gas contg. NH3 into the tank 9 via the compression feed fan 10 to neutralize the residual unreacted sulfuric acid and then feeding the gas contg. NH3 into the first reaction tank 1.
Patent JP-2000056378-A (JP)
Title: Water-proof camera housing provided with multifunction finder
Inventor: INOUE AKIHIDE
IPC: G03B15/05
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To visually confirm a light emitting signal showing that charging a stroboscope is OK or TTL photographing is OK through the finder part of a water-proof camera housing by installing a plate for holding an LED light emitting diode in an assembling member attached to the water-proof camera housing and constituting the camera housing so that the LED light emitting diode may be viewed with the finder from the outside. SOLUTION: The hot shoe assembling member HSA of the water-proof camera housing is assembled in a hot shoe receiving base HSB positioned just above the finder of an incorporated camera C. The LED light emitting diode LED and an electronic buzzer oscillator BZ are installed in the base HSB. The electric signal output systems are easily and surely connected to the electric link of the camera C with the stroboscope, and positioned just above the finder of the camera C, so that the light emitting signal of the diode LED is visually confirmed through the finder part HF of the water-proof camera housing.
Patent JP-S6377837-A (JP)
Title: Production of cyclopentenone derivative
Inventor: AZUMAI TAKAYUKI
IPC: C07C69/003
Filed: 1986-09-19
Abstract: PURPOSE:To easily obtain a cyclopentenone derivative useful e.g. as an intermediate for pharmaceuticals such as prostaglandin, etc., in high yield on an industrial scale, by carrying out the rearrangement of a furan carbinol derivative in a solvent composed mainly of water at a pH within a specific range. CONSTITUTION:The objective 3-hydroxy-4-cyclopentenone derivative of formula II and 4-hydroxy-2-cyclopentenone derivative of formula III can be produced by the rearrangement reaction of a furan carbinol derivative of formula I (R is H or 1-6C alkyl; n is 4-8) [e.g. alpha-(omega-methoxycarbonylhexyl)furfuryl alcohol] in a solvent composed mainly of water (e.g. water or mixture of water and ethylene glycol, methanol, acetic acid, tetrahydrofuran, etc.) at 3.5-6pH, especially 3.5-5pH.
Patent JP-2001050207-A (JP)
Title: Hyraulic controller
Inventor: KASHIWAGI MASAO
IPC: F15B11/16
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To eliminate response delay of a regulator valve by incorporating the regulator valve into a valve body and forming also a flow passage for leading actuator load pressure to the other pilot chamber of a valve on the body. SOLUTION: By incorporating a regulator valve RV into a valve body BV side, the other pilot chamber 10 can be directly communicated with a pilot flow passage 14 formed on the valve body BV. As a result, capacity of a pilot line can be reduced as compared with a conventional case in which piping and a second pilot line except the pilot flow passage 14 are required. Oil volume changed by elasticity can be suppressed to a small degree by the reduced capacity. Therefore, response delay can also be eliminated.
Patent JP-H10307381-A (JP)
Title: Liquid injector and production of liquid injector
Inventor: SANADA KAZUO
IPC: G03D13/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent the inadvertent leakage of a solvent for forming images from a nozzle hole. SOLUTION: A lever mechanism is composed of a piezoelectric element 326, a lever plate 320 and a supporting part 312B. A solvent storage space 316 for storing water is arranged between the front ends of a pair of the lever plates 320. The front and rear surfaces of a nozzle plate 322 around the nozzle hole 324 including the inside of the nozzle hole 324 are provided with water repelling treatment layers for repelling the water. These water repelling treatment layers are formed by codepositing nickel-phosphorus and tetrafluoroethylene resin to, for example, a thickness of 3 to 5 μm. As a result, the front and rear surfaces of the nozzle plate 322 around the nozzle hole 324 and the inner peripheral surface of the nozzle hole 324 are made water repellent by the tetrafluoroethylene resin.  Even if the water in the solvent storage space 316 of an injection tank 312, therefore, attains, for example, a positive pressure state, the nozzle hole 324 eventually functions as a valve to dam up the water.
Patent JP-S6284240-A (JP)
Title: Protection of snow around air supply opening
Inventor: HAYAGUMO SUNAO
IPC: F24F13/06
Filed: 1985-10-09
Abstract: PURPOSE:To catch salt and moisture with a screening plate, etc. and improve the environment in a building and the life of a filter by preventing rain, snow, and mist from entering a filter by catching them with a screening plate or a partition wall when it is rainy, snowy or misty. CONSTITUTION:An air intake opening 2 opens at a side face of a building 1 with a screening plate 6 (plate with openings 8). In a intake air treatment device which encircles this air intake openings a filter 5 is provided, and mists and dusts not removed at the screening plate 6 are removed by this filter. Another screening plate 6 which is the same as that between the air intake opening and the filter 5 is extended between the ceiling panel of the intake air treatment device and a partition wall 11, and between this screening plate and the air intake opening there is an operation floor 7 extending horizontally, giving a structure in which the wind passage is bent. 12 in the figure denotes the wind flow. Accordingly snow which intrudes into the building from the air intake opening is completely caught by the screening plates and does not reach the filter 5, and the snow blown into the building collides with the partition wall and piles up at the bottom. If it is raining, the rain water is intercepted by the partition wall 11.
Patent JP-H0654161-A (JP)
Title: Facsimile equipment
Inventor: KAWAMOTO YUTAKA
IPC: H04N1/32
Filed: 1992-07-31
Abstract: PURPOSE:To recognize the failure of a FAX transmission when it fails due to the occurrence of a power failure, etc., in the process of a transmission processing and to take measures of a retransmission, etc., by providing a detection means detecting a transmission start, a detection means detecting a termination and a control means performing a transmission incompletion display. CONSTITUTION:In the case of a timer transmission, an original is set, and the dial number of an opposite party and the transmission designated time are set by a program key 14 and a dial key 11. When the clock circuit incorporated in a CPU 1 becomes the designated time, the dial transmission is automatically performed and the transmission of FAX information is automatically performed in accordance with the response of an opposite FAX equipment. Before a FAX transmission is performed, necessary parameters, automatic transmission flags and timer transmission flags are set to a memory 15, and these flags are cleared in the process of a transmission processing. Each information on these is backuped by a battery. Even when a power failure occurs in the process of the transmission and a FAX transmission fails, the history of the communication is made known from each flag information on these stored in the memory 15. If this effect is displayed on a display circuit 16, etc., it can be notified to a operator.
Patent JP-H0271319-A (JP)
Title: Data display method for memory recorder
Inventor: MIZUNO ATSUSHI
IPC: G06F3/05
Filed: 1988-09-07
Abstract: PURPOSE:To directly display a part of the m-bit measurement data at a display part having the number of bits smaller than the measurement data by designating the address of a dot pattern matrix memory. CONSTITUTION:A memory recorder includes an input part 1 which contains an A/D converter that converts the analog signal into the digital signal, an operating part 2 consisting of a keyboard, and a printer 3. These parts 1 and 2 and the printer 3 are connected to a device main body via an I/O port 4. A dot pattern matrix memory 8 is provided with a 1st memory 8a which stores the 8-bit measurement data as the dot data and a 2nd memory 8b which holds the display data. When a scroll instruction, for example, is issued from the part 2, the 128-line field data are copied to the memory 8b from the address of the scroll instruction.
Patent JP-S60114159-A (JP)
Title: Method and apparatus for producing fine soybean flour
Inventor: TSUNODA TSUTAE
IPC: A23L11/30
Filed: 1983-11-28
Abstract: PURPOSE:To eliminate the characteristic odor of soybeans, without lowering the content of the oil and fat of soybeans, by heating soybeans uniformly while applying super-heated steam to the soybeans. CONSTITUTION:The apparatus for the deodorization of soybeans is composed of the pressure vessel 41 to receive super-heated steam, the spiral stirring member 45 inserted rotatably in the vessel 41, the stirring blade members 47C integrated to the stirring member 45 at regular intervals, and the steam-diffusing members 44 having a number of perforations and attached to the vessel 41 in a manner to surround the members 45 and 47C. The soybeans are stirred and heated uniformly in the flow of super-heated steam at 120-200 deg.C and 1.2-1.5kg/cm<2>G pressure by the above deodorizing apparatus. The characteristic odor of soybeans can be eliminated without lowering the content of the oil and fat of soybeans, nor causing the decomposition of the nutrient of soybeans. The process is useful for the production of soybean flour by pulverization and drying of deodorized soybeans.
Patent JP-H0561955-A (JP)
Title: Display control method and device
Inventor: TAKI HIRONOBU
IPC: G06F3/0487
Filed: 1991-09-04
Abstract: PURPOSE:To enable data for display prepared for display in the longitudinal or lateral direction to be used in display in the direction intersecting orthogonally to the assumed direction. CONSTITUTION:The data for lateral writing display prepared in a RAM 4 or ROM 3 is developed on a VRAM 5 to display a touch key as image data. The image for longitudinal display is generated by rotating by 90 deg. in right or left turn so as to direct a developed image to a prescribed direction. An image prepared separately and which forms a frame is superimposed on the image, and when the image in line with the key in the longitudinal direction is generated. it is displayed on a liquid crystal display 62.
Patent JP-H04106248-A (JP)
Title: Multi-function wall surface body
Inventor: MIYAZONO CHIAKI
IPC: E04B2/74
Filed: 1990-08-24
Abstract: PURPOSE:To improve the using efficiency of a space by fixing a grid-shaped retaining frame body having a specified depth, on a wall surface, and by fixing panels having specified function, removably on the respective grids of the retaining frame body. CONSTITUTION:The plate members 13 of specified depths are crossed over each other vertically and horizontally to be assembled in a grid shape, and between the crossed plate members 13, rectangular-shell-shaped grid sections 12 are arranged to form a retaining frame body 11. Then, the fixing projections 14 of the plate members 13 of the retaining frame body 11 are fitted on the fixing holes 15 of a wall body 1, and into the grid sections 12, various panels 20A are fitted, and a multi-function wall surface body 10 is formed. As a result, the removable and setting-free wall surface can be formed.
Patent JP-H0967419-A (JP)
Title: Production of aqueous-dispersion type resin composition
Inventor: KAWAGUCHI KENICHI
IPC: C08G59/14
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a production process for an aqueous dispersion type resin composition which can shorten the baking time, gives good appearance of its cured coating layer and shows excellent resistance to boiling water, excellent in adhesion and processability. SOLUTION: In the presence of (a) an aromatic epoxy resin which has more than one but less than two of terminal epoxy groups per one molecule on the average with a number-average molecular weight of 3,000-7,000, (b) a monomer mixture of an ethylenically unsaturated aliphatic carboxylic acid and other copolymerizable unsaturated monomers is polymerized. This copolymer is heated in the presence of a catalytic amount of a volatile base, then further the volatile base is added to effect neutralization and dispersion in water.
Patent JP-S63132463-A (JP)
Inventor: JIYORUJIYU AURU
IPC: C23C2/00
Filed: 1987-09-09
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-S61102985-A (JP)
Inventor: TANIOKA KAZUTOSHI
IPC: E06B7/18
Filed: 1984-10-25
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-H0890292-A (JP)
Title: Crank press
Inventor: NARUKAWA HIROSHI
IPC: B30B1/26
Filed: 1994-09-20
Abstract: PURPOSE: To provide a crank press that is easily assembled. CONSTITUTION: A main body frame 3 is provided which is equipped with a bolster attaching part 7 in the lower part; a supporting frame 11, which is equipped with a crank shaft supporting part 29 for freely rotatably supporting a crank shaft 27, is provided attachably/detachably to the upper front face of the main body frame 3; and the upper end part of connection rods 55, 57 is connected to each eccentric part 23, 25 in the crank shaft 27. Then, the lower end part of each connection rod 55, 57 is connected to a slider 63; and plural guide blocks 69, which support each of the left and right side parts of the slider 63 so as to be freely raised/lowered, are provided detachably from the upper front face of the main body frame 3.
Patent JP-2001046320-A (JP)
Title: Endoscope shape detector
Inventor: YOSHIZAWA YASUHIRO
IPC: A61B1/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope shape detector which displays the insertion part images which indicate the insertion state of an insertion part with high accuracy on a screen by exactly detecting the position coordinates of coils without imparting stress to curving barrels constituting the endoscope and internal organs. SOLUTION: The insertion part 2a of the endoscope 2 is constituted by connecting a rigid front end 21, a vertically and laterally curvilinearly operative curving part 2 and a pliable flexible pipe 23. The curving part 22 is formed to a prescribed length size by freely turnably connecting a plurality of, for example, metallic curving barrels 24. For example, 12 pieces of the source coils 9A,..., (9L) are arranged in the prescribed positions within the insertion part 2a. The second source coil 9B is so constituted as to exist within the flexible pipe 23 without being arranged within the curving part 2b formed of the curving barrels 24,..., 24 when the first source coil 9A is arranged at the front end 21.
Patent JP-S59115156-A (JP)
Title: Uniformly shaving method of brush roll for polishing metallic plate
Inventor: HOTANI SETSUO
IPC: B24B29/00
Filed: 1982-12-20
Abstract: PURPOSE:To eliminate the generation of any uneven polish and/or stripes so as to obtain a good finish when a metallic plate in different width is polished, by always shaving hairs on both end parts of a brush surface by polishing units and evening a level of the brush surface during its polishing work. CONSTITUTION:During polishing work of a metallic plate, simultaneously polishing units 3 are allowed to touch both end parts of a brush roll 1 so that the brush may be rubbed by shuttle motion of the unit 3, and hairs on parts (a) are shaved correcting the height of the part (a) equal to that of central parts (b) worn by contact with the metallic plate. If a wide surface of the metallic plate 4 is brought in contact with a brush surface evened in such way to perform grinding work, the surface of the metallic plate 4 can be uniformly polished because the brush surface is evened. Accordingly, an excellent finish can be expected by eliminating the generation of any uneven polish and/or stripes, while any necessity for removing the brush from a frame to cut the hairs is eliminated, enabling labor and time to be saved and work efficiency to be improved.
Patent JP-H0894549-A (JP)
Title: Longitudinal x-ray diffraction device and method and mechanism for setting angle at which x-ray is taken out
Inventor: KAMINAGA UKYO
IPC: G01N23/20
Filed: 1994-09-20
Abstract: PURPOSE: To allow an X-ray incident on a sample to be constantly applied to the same illuminated position of the sample by easily adjusting, by means of a simple structure, the angle at which the X-ray is taken out. CONSTITUTION: An X-ray source 36 is spaced from the end of an X-ray impinging arm 43. A setting mechanism 31 for the angle at which the X-ray is taken out includes a support member 37 provided near the X-ray source 53, a locking member 38 which rotates above the support member 37 with the X-ray source 53 as its axis of rotation; a tilt stand 34 secured to the base 38b of the locking member 38 at one end and having a longitudinal X-ray diffraction device 31 mounted thereon; and a tilt angle setting screw 34a for adjusting the tilt angle of the tilt stand 34. The tilt stand 34 is constantly rotated and tilted about a rotation axis Y-Y including the X-ray source 53 by the turning of the screw 34a, so that the angle at which the X-ray is taken out from the X-ray source is varied.