baber/WOPTO huggingface dataset:
Patent JP-H0985630-A (JP)
Title: Polishing body
Inventor: KANAZAWA MINORU
IPC: B24D3/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of a scratch with a grinding function kept at a high level, and ensure proper surface to be maintained by applying the constitution that a bonding agent contained in a polishing layer is soluble in water and the surface roughness Ra of a nonmagnetic carrier is taken at the prescribed value. SOLUTION: A polishing body 1 has a polishing layer 3 formed on a nonmagnetic carrier 2. The polishing layer 3 contains abrasives 31 having a grain size between 0.5μm and 3.0μm distributed via a water soluble bonding agent 32. Furthermore, the carrier 2 is, for example, subjected to a sand blasting process, and suitably roughened in surface, so as to have mean surface roughness Ra (as per JIS-B-R0601-1982) along the center line of the surface 21 thereof between 0.1μm and 1.0μm. Also, polyester, polyolefine, a cellulose derivative. vinyl resin or the like is used as the material of the nonmagnetic carrier 2.
Patent JP-H0193036-A (JP)
Title: Plane luminous fluorescent character display tube
Inventor: NAGAI HIKARI
IPC: H01J31/15
Filed: 1987-10-02
Abstract: PURPOSE:To reduce the uneven brightness by making a phosphor layer on peripheral patterns of an aluminum membrane in a stripe form or a mosaic form. CONSTITUTION:If an aperture 2 and a periphery 3 are covered with the same phosphor layer, an uneven brightness is produced in the aperture 2 and in the periphery 3 owing to the different distances to a cathode 9 and the like. By making the phosphor layer to cover the peripheries 3 whose distance to the cathode 9 is larger, weakening the brightness, in a stripe form or a mosaic form, the density of electron beams is increased because the resistance of the phosphor layer is reduced at the amount responding to the parts of lacking the phosphor coverages, and the reduction of the brightness owing to the large distance to the cathode 9 can be compensated. By selecting the electron beam density at the desired positions in such a way, a good display condition with little uneven brightness can be obtained.
Patent JP-H0674695-A (JP)
Title: Mine disposing robot
Inventor: TAKASUGI MASANORI
IPC: F41H11/16
Filed: 1992-08-25
Abstract: PURPOSE:To enable the disposing of a mine efficiently and sure safeness without endangering any worker. CONSTITUTION:This robot is provided with a cylindrical outer frame and a drive section 200 which is provided inside the outer frame 100 to rotate the outer frame 100. The outer frame 100 has two cylindrical frame bodies 110L and 110R linked free to rotate. The drive section 200 is enabled to drive the two frame bodies 110L and 110R independently while the drive section 200 is operated by remote control.
Patent JP-S60144373-A (JP)
Title: Antifouling paint
Inventor: MATSUO TOSHIROU
IPC: C09D5/14
Filed: 1983-12-30
Abstract: PURPOSE:To provide an antifouling paint which gives a coating film having self- abrasiveness which can be adjusted irrespective of the content of a trialkyltin ester in a polymer, consisting of a specified copolymer vehicle and a non-polymeric antifouling agent. CONSTITUTION:0.1-45wt% monomer of formula I (wherein R1 is H, methyl; R2-R4 are each a 1-8C alkyl, phenyl), 5-99.9wt% monomer of formula II(wherein R5, R6 are each H, methyl; R7 is a 1-4C alkyl, acyl; n is 1-30) and 0-80wt% other unsaturated monomer (e.g. methyl methacrylate) copolymerizable therewith are copolymerized to obtain a copolymer which contains units of formulas III and IV as essential structural units and has a weight-average MW of 5,000-200,000 and in which the proportion of an average overall weight per molecule of the structural unit of formula IV is 5wt% or below. The copolymer is used as a vehicle, and 0-80wt% non-polymeric antifouling agent (e.g. cuprous oxide), a solvent, a colorant, etc. are blended with said copolymer to obtain a paint.
Patent JP-H04131555-A (JP)
Title: Friction gearing method using magnet and device therefor
Inventor: SUZUKI HIDEO
IPC: F16H13/12
Filed: 1990-09-20
Abstract: PURPOSE:To obtain a friction gearing allowing a moderate slip at the overloaded time and enabling highly accurate positioning using magnetism by providing a motive power roll with magnetic force so as to attract a passive body to the motive power roll by the magnetic force, and transmitting power by the generated friction holding force. CONSTITUTION:A magnetic pulley 1 is provided with magnetic pole plates 4, 5 made of ferromagnetic material fixed to both sides of a disc magnet 3 magnetized in such a way that the S-pole appears on one side and the N-pole appears on the other side, and the peripheral surface of the magnetic pole plate 4 is made the S-pole and that of the magnetic pole plate 5 is made the N-pole. The peripheral surface of the magnetic pulley 1 is recessed into circular arc shape of the same diameter as that of a rail 2 so as to correspond to the circular cross section shape of the rail 2, and the rail 2 is formed into a round bar made of ferromagnetic material. The rail 2 is attracted to the magnetic pulley 2 by the magnetic force generated from the magnetic pole plates 4, 5, and when the magnetic pulley 1 is rotated receiving the torque on the drive source side, the rail 2 is conveyed by the frictional force generated by the attractive force of the rail 2 to the magnetic pulley 1.
Patent JP-S60141223-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A01M29/34
Filed: 1983-12-28
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-S63104703-A (JP)
Title: Method for preventing camber at front end in rolling with differential diameter roll
Inventor: ITAZURI YASUHIRO
IPC: B21B1/22
Filed: 1986-10-23
Abstract: PURPOSE:To decrease the cambering at the front end of a rolled stock in rolling with differential diameter rolls by executing rolling while giving a difference in the peripheral speed of upper and lower rolls in the range of a specific length after the top of a rolled stock bites into the rolls. CONSTITUTION:The peripheral speeds of upper and lower work rolls 2, 3 are controlled to the same speed v1 before the rolled stock is bitten into a stand. The speed on the small-diameter roll 2 side is increased to v2. The speed of the roll 2 is decreased and is returned to the rolling at which the same peripheral speed as the speed of the lower work roll 3 is attained to bite the rolled stock into the ensuing stand where the front end of the rolled stock is rolled 50cm-2m. Troubles such as meandering and draw-in by the chattering arising from differential peripheral speed rolling are prevented by such control and the camber at the front end is decreased to a permissible range where pass troubles are not generated.
Patent JP-S61128906-A (JP)
Inventor: KATSU TATSUMASA
IPC: A47B43/00
Filed: 1984-11-28
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-H0192028-A (JP)
Title: Cutting/forming mehtod of high density carbon disc
Inventor: SAKIHARA AKIO
IPC: B23H7/02
Filed: 1987-10-05
Abstract: PURPOSE:To obtain a high quality high density carbon disc without causing crack at corner sections by cutting/forming a high density carbon plate circularly through electric wire discharge machining without making a corner section. CONSTITUTION:A square high density carbon plate 1 having sides of 250mm and thickness of 5mm is supported on a receiving tool 3, then intermediate sections at three sides are stopped by fastening tools 5 provided to a plate fixing jig 4. Then a high density carbon auxiliary tool 6 is arranged at starting position of electric wire discharge machining in the intermediate section of remaining side and contacted tightly with the plate 1. Thereafter, the high density carbon plate 1 is cut and formed through electric wire discharge machining into a circle of about 200mm diameter having no corner section starting from a recessed section 7. When an auxiliary tool 6 of same material is arranged while contacting tightly with the plate at a machining start position then the plate is cut circularly starting from the recess 7, machining distortion is distributed uniformly during machining work and no crack occurs at corner section.
Patent JP-H1182417-A (JP)
Title: Fluid servo motor device
Inventor: TAWARA SATOSHI
IPC: F15B9/14
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To miniaturize an assembly and increase the capacity thereof by fitting a rotating part constituting a rotation detecting means to the output shaft of a fluid motor, arranging a rotation detecting part on the circumference of a rotating part, and integrating the rotation detecting means directly into a fluid servo device. SOLUTION: A tachometer-generator 13 is directly integrated into the output shaft 5 of a fluid motor 1 and a housing 1a. Therefore, a fluid motor device 100 formed of the combination of the fluid motor 1 with the tachometer- generator 13 can be minimized, and the spatial limitation in mounting of the fluid motor 1 is eliminated. Thus, a servo motor device having a small size and a large capacity, compared with a general electromagnetic servo motor device, can be constituted. Further, since the rotating part of the tachometer- generator 13 is mounted directly on the output shaft 5 of the fluid motor 1, the reduction in rigidity or oscillation of a control system by the influence of 'backlash' or 'play' caused by rotation transmitting means is prevented, and the control performance can be improved.
Patent JP-2001075799-A (JP)
Title: Device and method for correcting operation program for electronic equipment
Inventor: KIMURA SATOSHI
IPC: G06F9/06
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment operation program correction device and method capable of reducing the area of a packaging substrate without packaging an EEP ROM, reducing a cost and using a CPU (microcomputer) without customizing it. SOLUTION: A CPU 5 for compositely controlling the whole operation of a receiver device controls a main operation part 6 for executing various kinds of operation such as the reception of a radio broadcast. The control is executed by connecting a flash memory 7 storing an operation program, a memory 8 capable of storing a part of the data stored in the memory 7 as development data and a data changing means capable of changing the development data stored in the memory 8 to the CPU 5.
Patent JP-H0585416-A (JP)
Title: Rear part structure of automobile
Inventor: TODA ISAO
IPC: B62D43/00
Filed: 1991-09-30
Abstract: PURPOSE:To achieve the traveling stability by improving the aerodynamic property by effectively utilizing the under floor wind, in a rear part structure of an automobile. CONSTITUTION:A body rear part 12 and a rear bumper 14 which is arranged, separating a center part 14c from the body rear part 12, are provided, and the outer surface of the body rear part 12 which is opposed to the separated part 14c of the rear bumper 14 has an inclined surface 26 inclining aslantly upwardly towards the car body rear part, and the rear bumper 14 is constituted so as to be provided with the spoiler function.
Patent JP-S62111571-A (JP)
Title: Processing method for color picture signal
Inventor: SHIGAKI TAKAO
IPC: H04N1/46
Filed: 1985-11-09
Abstract: PURPOSE:To obtain required finishing density of a feature point on an original without disturbing gray balance by forming a gradation converting table generating/correcting means to correct a gradation converting table. CONSTITUTION:Respective density signals DBj, DGj, DRj converted into equivalent neutral density is sent from an END conversion circuit 5 to the gradation converting table generating/correcting means 14. The correcting means 14 calculates the difference between the output density signal of the feature point which is converted on the basis of a reference gradation converting curve and the required density. Then, the gradation converting table 7 is set up so that a characteristic curve indicating the difference of the output density signals is satisfied. Since the respective density signals DBj, DGj, dRj are passed through the table 7, gradation processing is executed so that the required finishing density can be attained in a specific point.
Patent JP-H0195194-A (JP)
Title: Novel oil-soluble, ash-free dispersant
Inventor: KAMAKURA TAMIJI
IPC: C10L10/08
Filed: 1987-10-07
Abstract: PURPOSE:To obtain the title dispersant which has excellent sludge dispersion and oxidation inhibiting capability and is valuable as a lubricant additive or a liq. fuel additive, by adding a reaction product of a particular polyamine with a hydrocarbon-substd. succinic anhydride to a lubricant. CONSTITUTION:A polyamine (a) having an average MW of 170-2000, pref. 300-1100, and having prim. and tert. amino groups in respective amts. of 30% or above and 35% or below based on the total amino groups of the polyamine is obtd. by effecting addn. reaction between a compd. (i) of formula I (wherein n is 1-10) and acrylonitrile (ii) in an amt. of 0.5mol or more to N of component (i), hydrogenating optionally repeating addn. of component (ii) followed by hydrogenation once or more times. A reaction product (A) of component (a) with a hydrocarbon-substd. succinic anhydride (b) is mixed with a lubricant (B) of formula II and/or formula III [wherein R is a 1-30C hydrocarbon residue, a (thio)ether group or a (COOH-contg.) hydrocarbon residue; M is Zn or formula IV; and X is O or S] in a ratio of A to B of 1-50:50-1.
Patent JP-H04131718-A (JP)
Title: Infrared detecting device
Inventor: GOTO JUNJIRO
IPC: G01J1/04
Filed: 1990-09-25
Abstract: PURPOSE:To eliminate the distribution of detecting wavelength characteristic by manufacturing conditions by providing a low pass filter having a determined cutoff wavelength on the infrared incident side of an infrared detecting element having a cutoff wavelength on the wavelength side longer than a desired cutoff wavelength. CONSTITUTION:A low pass filter 20 is provided to clog the opening part of a cold aperture 18. The dash line shows a graph showing the detecting wavelength characteristic of an infrared detecting element 8, and its cutoff wavelength lambdac1 is set on the longer wavelength side than a desired cutoff wavelength. The cutoff wavelength of the low pass filter 20 is set to lambdac2 on the shorter wavelength side than lambdac1. The actual line shows a graph showing the relation between the transmission and wavelength of the low pass filter 20. When the infrared detecting element 8 and low pass filter 20 having such characteristics are used, an infrared detecting device having the detecting wavelength characteristic shown by the dash line as the device characteristic is obtained. Namely, it regularly has a cutoff wavelength around lambdac2 regardless of the cutoff wavelength of the infrared detecting element 8. Thus, a fixed detecting wavelength characteristic of the device can be obtained regardless of the characteristic of the used infrared detecting element.
Patent JP-S62106032-A (JP)
Title: Novel silane derivative, its production and noxious insect control agent containing said derivative
Inventor: HANSU HERUBERUTO SHIYUUBERUTO
IPC: C07C43/215
Filed: 1986-10-24
Abstract: The compounds of the formula (I)    <IMAGE>  (I)  in which X denotes CH2, O, S or NR6, R1 denotes alkyl, cycloalkyl, alkenyl, (substituted) phenyl, or (substituted) naphthyl, R2 and R3 denote alkyl, alkenyl or phenyl, or R2 and R3 together denote an alkylene chain, R4 denotes -H, -CN, -CCl3, -C 3BOND CH, alkyl, F, or -C(S)-NH2, R5 denotes pyridyl, furyl, thienyl, phthalimidyl, di(C1-C4)alkylmaleinimidyl, thiophthalimidyl, dihydrophthalimidyl or tetrahydrophthalimidyl, which may all be substituted, or substituted phenyl, or R4 and R5-together with the carbon atom bridging them-denote an optionally substituted indanyl, cyclopentenoyl or cyclopentenyl radical, with the proviso that compounds of the formula I in which R1 denotes phenyl which is substituted in the para-position by (C1-C4)alkoxy, halogen or (C1-C4)alkyl; R2 and R3 denote CH3; X denotes O; R4 denotes H and R5 denotes 3-phenoxyphenyl or (4-fluoro-3-phenoxy)phenyl being excepted, have advantageous insecticidal, acaricidal and nematocidal properties.
Patent JP-S62112894-A (JP)
Inventor: IZUMI YUUSUKE
IPC: F16L1/024
Filed: 1985-11-11
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-H07104303-A (JP)
Title: Color liquid crystal display panel and its production
Inventor: TASHIRO KUNIHIRO
IPC: G02F1/1341
Filed: 1993-10-08
Abstract: PURPOSE:To obviate the generation of uneven colors in black display and to suppress the flow of spacers so as to obviate the generation of flickering and color drop-out of a screen by spraying the spacers only in the regions of the largest thickness of a liquid crystal layer. CONSTITUTION:The spacers 9 are sprayed only to the regions of the largest thickness of the liquid crystal layer 14 by using a mask 8. Top coat layers 3 are not formed in the regions of the largest thickness of the liquid crystal layer 14 and, therefore, the exact control of the thickness of the liquid crystal layer 14, i.e., cell gap, by the spacers 9 is possible without receiving the influence of the variation in the film thickness of the top coat layers 3 and the ruggedness of the surface. The uneven colors in the black display is thus suppressed. Since the spacers 9 are sprayed only to the regions of the largest thickness of the liquid crystal layer 14, the spacers cannot flow to the regions of the liquid crystal layer 14 where the thickness is smaller than the thickness of the regions described above and, therefore, the variation in density distribution and the generation of aggregation are suppressed. The flickering and color drop-out of the screen are thus ameliorated.
Patent JP-S62113325-A (JP)
Inventor: SADAMURA HIROYOSHI
IPC: H01H33/34
Filed: 1985-11-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63106397-A (JP)
Title: Blower
Inventor: OOTSUKI TOKIYASU
IPC: F04D17/04
Filed: 1986-10-24
Abstract: PURPOSE:To improve the blowing characteristic by installing a casing which has a prescribed widening for a side wall and has a discharge port formed at the edge part and a plurality of blowers which are arranged on the side wall, keeping a prescribed interval in the blowing direction, and inhales air from outside and blows air along the inner wall of the casing. CONSTITUTION:A side wall 20 is installed in a casing 1, and a cross flow type blower 21 is installed onto the side wall, keeping plural intervals in the blowing direction. When a vane 23 revolves, outside air is inhaled into the side wall 20 from the suction port on the casing, and then is discharged along the inner wall of the casing 1 through a blowing passage 24 between the vane casings 25, and each air stream 17 is formed. Therefore, the blowing characteristic can be improved.
Patent JP-H02100650-A (JP)
Title: Food and drink containing citrus limonoid
Inventor: HASEGAWA SHIN
IPC: A23L19/00
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the subject food and drink, containing a citrus limonoid extracted from a rutaceous plant and capable of enhancing glutathione-S- transferase(GST) activity and further preventive effects on tumors. CONSTITUTION:The objective food and drink containing an effective amount of a citrus limonoid (e.g., limonin 17-O-beta-D-glucopyranoside expressed by formula I or nomilin 17-O-beta-D-glucopyranoside expressed by formula II) prepared by extracting a rutaceous plant (e.g., orange, grapefruit, lemon or Citrus UNSHIU) with acetone.
Patent JP-S62112595-A (JP)
Inventor: KAJIWARA HIROSHI
IPC: D06F37/40
Filed: 1985-11-11
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-S63107384-A (JP)
Title: Rotary head type vtr
Inventor: SAITO ISAO
IPC: G11B5/588
Filed: 1986-10-24
Abstract: PURPOSE:To prevent the impressing of a DC voltage to a electro striction element during still reproduction operation by adding a tracking error voltage occurring during the still reproduction operation with a gradient voltage to form a drive voltage form the electro striction element, and running a magnetic tape until reaching such a position as the average value of the drive voltage comes to zero approximately, and stopping the tape. CONSTITUTION:In the still reproduction operation, a gradient wave in a prescribed inclination is generated by a gradient wave generation circuit 20. Meanwhile, an arithmetic circuit 18 generates a DC component corresponding to a tape stopping position and a tracking error correction signal to correct the distortion, etc., of a track, and these two signals are added with each other in an adding circuit 19. In a polarity decision circuit 32, the polarity of the average value Av of a drive signal is discriminated, and a signal representing the result of said discrimination is supplied to a capstan motor drive circuit 34. Then the magnetic tape is fed for a short length so that the average value of drive voltages for bimorph plate 2A, 2B goes to zero volts. Therefore, no DC voltage is impressed to the bimorph plates 2A, 2B during the still reproduction operation.
Patent JP-H08116389-A (JP)
Title: Composite image forming device
Inventor: JINNAI SHIGERU
IPC: H04N1/32
Filed: 1994-10-19
Abstract: PURPOSE: To perform a composite processing for the file registered by the mark instruction for a composite image processing instruction sheet. CONSTITUTION: Based on the first information for specifying the original image information to be registered in an external storage device 6 by a core part 10, the second information for discriminating the sheet classification to be set to a reader part 1 and the third information to be the mark column to which a composite image processing is set, a composite processing instruction sheet image is generated. Based on the generated composite image processing sheet image, the core part 10 outputs the composite processing instruction sheet for performing the composite processing for the original image information registered in the external storage device 6 from a printer part 2.
Patent JP-H07103552-A (JP)
Title: Human body sensor, air-conditioner and display unit of the conditioner
Inventor: HIDAKA AKIRA
IPC: G01V8/10
Filed: 1993-10-08
Abstract: PURPOSE:To allow an IR sensor to sense without rotatably driving it by a motor by condensing an IR rays to be irradiated from a human body sensing area where a human body exists, sensing the condensed rays by sensing means, and deciding a position of the body from its sensed result. CONSTITUTION:An IR rays to be irradiated from a human body sensing area 14 is condensed by condensing means 4 of left and right side IR sensors 2, 3, and detected by the sensors 2, 3. IR sense signals of the sensors 2, 3 are input to a deciding unit 10 through an amplifier 5, and an A/D converter 8. The unit 10 analyzes the input signal, and estimates a present position of the body from an analyzed result. A present time is counted by a timer 12, and human body detecting data and place are stored in a memory 11.
Patent JP-H04132302-A (JP)
Title: Mos transistor circuit
Inventor: JIYUJISUROU CHIYAANURU
IPC: H03F1/32
Filed: 1990-09-21
Abstract: PURPOSE:To attain amplification with high accuracy and simple circuit constitution by providing a specific current control circuit and a specific voltage control circuit respectively on this transistor(TR) circuit. CONSTITUTION:The TR circuit is provided with a current control circuit, in which the sources of 1st and 2nd MOS TRs M1, M2 are connected, the sources of 3rd and 4th MOS TRs M3, M4 are connected, a difference between a current flowing to a 1st connecting point SN1 and a current flowing to a 2nd connecting point SN2 is kept constant, moreover with a voltage control circuit, in which a voltage between gates of 1st, 3rd MOS TRs M1, M3 is kept constant and a voltage between gates of 2nd, 4th MOS TRs M2, M4 is kept constant and a voltage between the 1st connecting point SN1 and the 2nd connecting point SN2 is kept constant. Thus, highly accurate amplification is attained with simple circuit constitution.