baber/WOPTO huggingface dataset:
Patent JP-2000002583-A (JP)
Title: Measuring apparatus and measurement method for weight of travelling vehicle
Inventor: KIYOMIYA SADAO
IPC: G01G19/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To set in a short time and measure with high precision by setting integrally a weight sensor and forming a flat road face with the use of a preconcrete board fabricated at a factory or the like. SOLUTION: This measuring apparatus for measuring a weight of a travelling vehicle is constituted, for example, by securing a preconcrete board 1 mixed with a rubber-based material by bolts or the like method on a foundation board 3 of a road via a damper material 5 in a manner so that a road face can be adjusted. A weight sensor 11 is integrally fixed at a recessed part 13 having a drain 17 formed in the preconcrete board 1 to be even with the preconcrete board. Preconcrete boards reinforced by a non-metallic material such as a glass fiber or the like are arranged in front of and at the back of the preconcrete board 1. A metallic sensor, e.g. loop sensor 15 for detecting when a vehicle passes is set at the preconcrete boards. An adhesive of a type absorbing vibrations is used as a joint 7 at each united part of the boards.  A transmitter receiver for measured data, etc., can be installed to the preconcrete board.
Patent JP-S6262348-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03B27/62
Filed: 1985-09-13
Abstract: PURPOSE:To make selection of basis of setting of an original free and to make selected basis of setting easy to see by indicating the extent that can be copied using a visible pointer corresponding to the basis simultaneously with selecting the basis of setting of the original. CONSTITUTION:When the center basis etc. is operated by a corresponding set basis setting key, a pointer 51b of a fixed scale 2b side for one side basis of an original platen 2 is moved to an opaque part outside of the scale 2b and becomes unable to see. When paper size, magnification of copying etc. are set under this condition, pointers 51a, 52a in the transparent part of a scale 2a is the fixed scale 2a for center basis side move according the setting and indicate the extent that can be copied, and the indication is easily visible. The same applies to the selection of one side basis, and the basis of setting the original can be selected freely, and the set basis is easily visible, and the occur rence of mistake in copying can be prevented.
Patent JP-S58103028-A (JP)
Title: Display with keyboard
Inventor: IIZUKA MATOHI
IPC: G06F3/02
Filed: 1981-12-16
Abstract: PURPOSE:To report the result of validity check of a field input to the operator just after the completion of the input of each field, by transferring automatically input data to an upper processing device when the input of each field is completed. CONSTITUTION:A field FD definition table FDT including a transfer point designating identifier FP is sent preliminarily from a HOST-CPU200 to a display KB/CRT100 with a keyboard, and the device 100 stores it in a memory 104. When the CPU200 requests the input, a main controlling part 101 reads out an FDT to be processed and sets the FD number to a register 109 and transfers the FP to a transfer point detecting part TPD108. When the part TPD discriminates that the FP indicates the transfer and the TPD reports it to the controlling part 101, the controlling part 101 sends input data of the FD stored in a transfer buffer 110 to the CPU200. The CPU checks the validity of FD data after receiving FD data, and the check result is sent to the device 100, and the device 100 displays this result on a CRT102.
Patent JP-H0737500-A (JP)
Title: Device for inserting explosion-proof band
Inventor: MIYAGAWA TOMOHISA
IPC: H01J9/24
Filed: 1993-07-23
Abstract: PURPOSE:To insert an explosion-proof band without damaging a picture tube by correcting the deflection of an explosion-proof band, which is heated by a heating coil, by means of a shaping guide, and fitting the explosion-proof band into the picture tube under the condition that an opening part of the explosion-proof band is enlarged. CONSTITUTION:An explosion-proof band 2 is set at a predetermined position by a clamp mechanism, and the high frequency current is applied to heat the band 2 for expansion with a heating coil 1. At this stage, a long side of the explosion band 2 is deflected inside by the heating. On the other hand, during the time of heating the band 2, an image tube 4 is positioned on a pad 3 by a carrying device. Under this condition, the image tube 4 is sucked to be supported on the pad 3 by the operation of an air supplying and discharging device. Next, with a rise of a clamp mechanism, the band 2 is moved upward. During the movement, the long side of the band 2 abuts on the guide surface 6a of a guide 6 for pressure-contact, and the band 2 is enlarged outside by the guide 6, and raised. The opening part of the band 2 is larger than the peripheral part of the image tube 4, and fitting along the peripheral part of the tube 4. Next, the band 2 is cooled by a cooler 5.
Patent JP-H0850483-A (JP)
Title: Playing information controller
Inventor: MATSUDA TATSUYA
IPC: G10H1/00
Filed: 1994-08-05
Abstract: PURPOSE:To make it possible to continue automatic playing by a changed timbre in case the timbre, etc., are changed from a panel by recording the kind of the playing information generated in correspondence to operation contents and outputting only the playing information different from this kind. CONSTITUTION:A RAM 3 is used as a buffer for storing a work area and the playing information. This playing information is arranged with playing information units in order of playing. The set of MIDI information of variable lengths and interval data which is playing timing information is made the unit of the playing information. Waveform data and envelope parameters are selected and set in accordance with the changed timbre numbers and the change items are recorded from the panel 4 in the RAM 3 when a user operates the panel 4 during automatic playing and, for example, the timbres are changed. The processing (setting) of the playing information is cancelled when the playing information of the same kind is included in the information to be automatically played thereafter. Then, the automatic playing is continued to the last by the user's desired setting.
Patent JP-H0487703-A (JP)
Title: Position control device of spindle in machine tool
Inventor: OKURA KENJI
IPC: B23Q15/18
Filed: 1990-07-30
Abstract: PURPOSE:To improve processing precision by keeping the position of a spindle in the shaft direction constant by way of controlling bearing pre-load to cancel displacement of the spindle in the shaft direction. CONSTITUTION:Initial pre-load is applied to bearings 3, 4 axially supporting a spindle 1 by a piezoelectric actuator 18 of a bearing pre-load device and the position of the spindle 1 in the shaft direction is held at a previously set position, while if a processing work is started and a cutting resistance in the shaft direction is applied to the spindle 1, the spindle 1 is slightly retreated in the shaft direction. The position of this spindle 1 in the shaft direction, however, is constantly monitored by a controller through a position sensor, and if the spindle is even slightly retreated, pre-load of the bearings 3, 4 is increased or decreased by way of adjusting applied voltage of the piezoelectric actuator 18 by the controller so as to cancel it and the position of the spindle 1 in the shaft direction is returned to the initial position. This motion is instantly carried out and accordingly, the position of the spindle 1 in the shaft direction is actually maintained constant. Consequently, manufacturing precision is improved.
Patent JP-H0545603-A (JP)
Title: Resonance type scanner
Inventor: UCHIDA SUMIHIRO
IPC: G01N25/72
Filed: 1991-08-13
Abstract: PURPOSE:To hold the amplitude of a scanner mirror highly stable with simple structure. CONSTITUTION:In the resonance scanner which drives the mechanical scanner composed of an actuator 1, a scanner mirror 2, and a torsion spring 3 with an AC signal in the vicinity of the resonance frequency of a system and controls the mechanical scanner 2 to a constant amplitude, detection parts 6a and 6b detect the vibration positions of the scanner mirror 2 independently and a vibration detection part 7 generates a detection signal D corresponding to the amplitude of the scanner mirror 2 according to a signal corresponding to the difference between the detection outputs of the detection part 6a and 6b. Consequently, variable components appearing equally at the detection parts 6a and 6b owing to the variation in ambient temperature are canceled each other and the amplitude of the scanner mirror is controlled highly stably. The detection parts 6a and 6b are preferably almost equal in character variation with the temperature and provided nearly each other.
Patent JP-H0858133-A (JP)
Title: Thermal printer
Inventor: NAKAI SHIZUO
IPC: B41J2/355
Filed: 1994-08-29
Abstract: PURPOSE: To provide a simple means reducing the load of a CPU at the time of the formation of preheating data. CONSTITUTION: A shift register 11 takes in inputted printing image data in synchronous relation to a shift clock and a latch circuit 12 latches the data of the shift register 11 in parallel. A thermal head 10 supplies a current to heating resistors R11 -Rnm in synchronous relation to the strobe signal inputted on the basis of the printing image data held to the latch circuit. A data transmission means transmitting data wherein all of dots correspond to white and data wherein all of dots correspond to black to the latch circuit 12 to hold them thereto is provided.
Patent JP-H0753881-A (JP)
Title: Curable resin composition
Inventor: ANDOU NAOTAMI
IPC: C08L101/10
Filed: 1993-08-17
Abstract: PURPOSE:To obtain the composition, favorable curability and capable of providing a one-pack type without deteriorating film-forming properties even after preservation for a long period of time and producing agglomerates by blending an emulsion containing a specific silyl group-containing polymer with a specified curing agent. CONSTITUTION:This curable resin composition is obtained by blending (A) an emulsion containing a polymer having a silyl group expressed by the formula [R<1> is a 1-10C alkyl, an aryl, etc.; X<1> is a halogen, an alkoxy, etc.; (a) is 0-2] with (B) a water-soluble compound which is a mixture or a reactional product of a water-soluble acidic phosphoric acid ester (e.g. monobutyl phosphate) with an amine (preferably a water-soluble amine such as 3-amino-1-propanol). Furthermore, the component (A) is preferably obtained by copolymerizing a silyl group- containing vinylic monomer such as alpha-methacryloxypropyltrimethoxysilane with other vinylic monomers such as butyl (meth)acrylate using a surfactant such as polyoxyethylene nonyl phenyl ether as an emulsifying agent according to a method for dropping and polymerizing an emulsified monomer, etc.
Patent JP-S6183892-A (JP)
Title: Heat exchanger having fin
Inventor: IKOMA MITSUHIRO
IPC: F28F1/32
Filed: 1984-09-28
Abstract: PURPOSE:To obtain good heat transmission performance when frosted by providing fins forming alternating depressions and protrusions at the air inlet side and pipes which are attached to the fins and refrigerant flows therein. CONSTITUTION:By multiple cut and raised strips 6, depressions and protrusions are formed on the air inlet side. The strips 6 are drilled a hole 7. A pipe stack 11 consisting of multiple pipes 10 in which the refrigerant flows is attached to a fin stack 9 in which neighboring fins 8 make up the depressions and protrusions on the air inlet side. When the width (a) and (b) of the depression and protrusions on the air inlet side is made slightly smaller than twice the fin pitch (p), the height (h) of the cut and raised strips 6 becomes smaller than the fin pitch (p). In this arrangement, a frost layer is formed at the leading edge 13 of the protrusions, trailing edge 14 of the depressions and leading edge 15 of the strips 6 of the fins 8, but because the fin pitch is wide and the space between the strips 6 is also wide, the space between the fins is not blocked, preventing a reduction in the heat exchanging rate. Further, when defrosting, the frost melt is quickly drained out of the holes 7 and will not stay on the strips 6, ensuring a high performance when frosted and defrosting.
Patent JP-H1147504-A (JP)
Title: Method for purifying crystalline substance
Inventor: KUWABARA HIROYUKI
IPC: B01D9/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To make a continuously crystal-purifying apparatus applicable to raw materials supplied from a relatively wide range and enable continuous operation at high efficiency by installing a heating means in a tower upper part of the continuously crystal-purifying apparatus and heating the mother liquid existing in the upper part. SOLUTION: A heating means 9 is installed in an upper part of a crystallizing tower 2 to heat a mother liquid in the part and retard the precipitation speed of a crystal. A raw material crystal is cast in the crystallizing tower 2 from a crystal putting part 3. The cast raw material crystal is dropped to the uppermost part of the mother liquid ascending in the tower and reaches the upper part of a slurry layer and a part of the crystal is dissolved in the mother liquid. Moreover, simultaneously with that, the raw material crystal lowers the ambient temperature to precipitate a crystal. The mother liquid layer formed by such a manner is called a crystal descending region A. Since the crystal in the slurry layer in the lower part of the crystal descending region A is purified while being descending, the region is called as a crystal purifying region B.  The crystal purified in the crystal purifying region B and having high purity descends to a crystal melting region C and melted in the region and a part of the molten crystal becomes the mother liquid and the rest is taken out through a product extraction part 8.
Patent JP-S6359431-A (JP)
Inventor: KOBAYASHI KAZUJI
IPC: D02G1/08
Filed: 1986-08-28
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-2000034295-A (JP)
Title: Production of diketonato vanadium (ii) complex
Inventor: TAKECHI EIJI
IPC: C08F10/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a production method by which a diketonato vanadium (III) complex useful as a polymerization catalyst for a high-performance polypropylene and an ethylene-propylene copolymer, and a hardening accelerator is produced in a high yield. SOLUTION: This method for producing a diketonato vanadium (III) complex of the formula (R1, R2 and R3 are each a 1-8C alkyl, an aryl or H) by reacting a diketonato alkali metal salt with a vanadium salt (a water-soluble trivalent salt such as VCl3) comprises carrying out the reaction by using the diketonato alkali metal salt in an amount of 0.7-1.2 molar times as much as a theoretical equivalent at a temp. of 0-60 deg.C, and regulating the pH of a reaction liquid after finishing the reaction so as to be 2.0-5.0.
Patent JP-S6182705-A (JP)
Inventor: FUKUI HIROMITSU
IPC: A46B13/02
Filed: 1984-09-28
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-S63114399-A (JP)
Inventor: JIYOSEFU DABURIYU RITSUTERAA
IPC: H04Q3/58
Filed: 1987-08-18
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-S6095511-A (JP)
Title: Lens for copying
Inventor: NISHINA KIICHIROU
IPC: G02B13/24
Filed: 1983-10-31
Abstract: PURPOSE:To constitute a completely symmetrical type copying lens of six-group constitution which has a 5.6 aperture ratio, 100% aperture efficiency up to a 28 deg. half angle of view, and high contrast even at the outermost part by setting the radius of curvature and intersurface distance of lens to values obtained by multiplying the composite focal length of the lens system by respective constants, and specifying the refractive index and Abbe number of each lens. CONSTITUTION:The completely symmetrical type copying lens consists of the 1st group positive meniscus lens having a convex surface at an object side, the 2nd group negative meniscus lens, and the 3rd positive meniscus lens as the front group, and the 4th group positive meniscus lens having a convex surface on an image side, the 5th group negative meniscus lens, and the 6th positive meniscus lens as the rear group successively from the object field side to the image field side. In this case, the radius (r) of curvature and intersurface distance (d) of each lens are obtained by multiplying the composite focal distance (f) of the lens system by each constant, the aperture is infinity , and the refractive index (n) and Abbe number nu of each lens are set to specific numerals. Consequently, the half angle of view is increased greatly to 28 deg., the aperture efficiency is improved up to 100%, and various aberrations are compensated excellently.
Patent JP-H0932833-A (JP)
Title: Fixing tool
Inventor: MIURA HIDEYA
IPC: F16B5/12
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To simplify a structure, reduce inserting force, increase draw-out force, and facilitate handling. SOLUTION: In a fixing tool provided in such a constitution that a locking piece engaged with an inserting stud bolt is projected from the inner circumferential side of a housing 11 toward the inner side of the housing 11, a plurality steps of teeth part 21n which is engaged with the stud bolt is arranged on a lock piece 21A, a spring piece 31 for energizing the lock piece 21A is arranged in a housing 11 so as to engaged each teeth part 21n to the stud bolt. The lock piece 21A is formed in wall thickness condition from a base part side to a top end side in order, and also a space is formed between the lock piece 21A and the spring piece 31, and the lock piece 21A opened by pushing with the stud bolt is brought in pressure contact with the spring piece 31.
Patent JP-S6362623-A (JP)
Title: Automatic thread fastening method
Inventor: TANAKA YASUNORI
IPC: B23P19/06
Filed: 1986-08-30
Abstract: PURPOSE:To achieve the thread fastening with a thread fastening robot by performing a part of the thread fastening with screws whose heads are colored, recognizing the colored screws by means of a picture image recognition device and deciding the remained thread fastening portions by the operation. CONSTITUTION:Screws 3 whose heads 3a are colored are manually tentatively stopped at two predetermined portions to be fastened. Next, the colored screws 3 are recognized with a picture image recognition device provided with a camera and the remained portions to be fastened or through-holes 2a are decided by the operation and thereafter screws are screwed at the positions of the through- holes 2a with a thread fastening robot. Since the colored screws 3 have strong contrast to the circumference, the picture image processing in the picture image recognition device is facilitated so that the screws 3 are certainly recognized. The detection of the positions of the remained through-holes 2a can be certainly detected because the detection is performed by the operation.
Patent JP-S6358628-A (JP)
Title: Optical disk device
Inventor: FUNAKOSHI HIROMASA
IPC: G11B7/125
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a highly reliable optical disk device which is capable of performing a stable recording and erasing jobs in a simple constitution, by increasing or decreasing the output power of an erasion beam gradually before and after an erased area. CONSTITUTION:A reproduction signal 31 is inputted to an address detecting circuit 32 to detect an address and outputs the detection signal 33 of fixed width. An erasing gate circuit 34 receives the input of the signal 33 and the clock from a clock generating circuit 35 for the output of an erasing gate signal 24. The clock is also inputted to a frequency dividing circuit 36 as well and divided to be supplied to a counter 37. These counted data are inputted to switch circuits 39 and 40 via a D/A converter 38. While the signals 24 and 33 are also inputted to the counter 37. Then the circuit 37 counts up the value with H of the signal 33, stops at the leading the signal 24 and counts down the value at the trailing respectively. The output of the converter 38 is supplied to both circuits 39 and 40 together with the output power setting signals 45 and 46 of light sources 1 and 2. Then either one of both outputs of circuits 39 and 40 is selected by the signal 24 and the sources 1 and 2 are turned on by driving circuits 41 and 42. Thus the erasion power is gradually increased and decreased before and after erasion.
Patent JP-S6360382-A (JP)
Inventor: TANAKA TERUO
IPC: A01M29/00
Filed: 1986-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0487070-A (JP)
Title: Noise reducing device
Inventor: KAWASAKI SATOSHI
IPC: G11B20/02
Filed: 1990-07-31
Abstract: PURPOSE:To effectively eliminate the noises produced in the reproduced signals by repeating the averaging processing as long a the level of a low band component is lower than the threshold level and giving the preference to the present averaging data when a large difference is obtained between the previous averaging data and the present one. CONSTITUTION:The FM demodulation output signal taken out of an LPF 6 by the 1st and 2nd means in an arithmetic circuit 13 is lower than a prescribed level, the level of the output signal is sampled and converted into the digital data. Then the average value is calculated for the data which are successively sampled until the reception of the subsequent timing signal of the prescribed frequency. This calculated average value is recorded into a 1st memory RAM 1. Thus the jitter noises can be surely eliminated with no malfunction even if the voice signals and other noises are included in a band where the most of jitter noises are included and if a noise pattern changes in a reproduction state.
Patent JP-H1147163-A (JP)
Title: Dental extra-oral vacuum device
Inventor: TSUJI YASUSHI
IPC: A61C19/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent contaminated air in-an exhaust pipe from flowing back into a care room when vacuum action is stopped and polluting the inside of the care room. SOLUTION: A shutter 11 that freely opens and closes is provided at the suction port of an exhaust pipe 6, and during suction (vacuum action) the shutter 11 is opened for normal vacuum action, whereas when the vacuum action is stopped the shutter 11 is closed to prevent contaminated air in the exhaust pipe 6 from flowing back into a care room. The shutter 11 may be opened automatically by sucking (vacuum) action and be closed automatically at the stop of the sucking action or may be electrically opened and closed in synchronism with the sucking (vacuum) action. A blank cap 13 may be manually installed in place of the shutter 11.
Patent JP-2000023414-A (JP)
Title: Spindle motor
Inventor: KATSURAYAMA YUJI
IPC: H02K5/173
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a spindle motor in which the outer ring of a bearing is fixed securely to a rotor hub by a fixing means which does not cause a deformation to obtain high revolution precision. SOLUTION: A rotor hub 19 is supported rotatably by a fixed shaft 13 through a pair of upper and lower bearings 17 and 18. At least one bearing 17 among the pair of bearings 17 and 18 is attached by fixing its inner ring 9 to the fixed shaft 13 while it is energized in a direction toward the other bearing 18 and, further, by fixing its outer ring 10 to the rotor hub 19 by a side pressure produced by the pressure contact of an elastic ring element 20 which is placed so as to surround the outer circumference of the end part and elastically deformed. With this constitution, various inconveniences caused by sticking the outer ring 10 to the rotor hub 19 with adhesive can be avoided and, in addition, the transmission of a vibration produced in the bearing 17 can be avoided by absorption of the vibration by the elastic ring element 20.