baber/WOPTO huggingface dataset:
Patent JP-2000214181-A (JP)
Title: Contact probe and circuit board inspecting apparatus
Inventor: TOMOI TADASHI
IPC: G01R1/067
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To improve a voltage measurement precision by a four-terminal method by constituting by coating at least the vicinity of a leading end except the leading end with an insulating film. SOLUTION: A hard metal round rod is cut into a predetermined length and one end is cut into a circular cone. A leading end is polished and formed into a hemisphere of a radius of approximately 15 μm to prevent damage to a body to be measured. The vicinity of a leading end 13a including the leading end is insulation coated with an insulating material such as diamond-like carbon, alumina or the like in a thickness of approximately 1 μm. An insulating film 15 is thus coated. Thereafter, a probe pin 13 is polished with a whetstone in a state of a contact posture to the body to be measured at the time of inspection, whereby the insulating film 15 coated to the leading end 13a is detached. At this time, the leading end itself of the probe pin 13 is formed of the hard metal and therefore not polished, and only the insulating film 15 coating the leading end 13a is detached.  The probe pin 13 is manufactured in this manner.
Patent JP-H07216337-A (JP)
Title: Adhesive composition
Inventor: SUEMATSU MIKITOSHI
IPC: C09J163/00
Filed: 1994-02-07
Abstract: PURPOSE:To provide an adhesive composition which is of a solvent-less type, can cure at relatively low temperature within a shorter time, and can develop sufficient adhesiveness at ordinary and high temperature after being cured. CONSTITUTION:This composition comprises 100 pts.wt. epoxy resin having an epoxy equivalent of 180-300 and being at least one member selected from among those of bisphenol A type, bisphenol F type and bisphenol AD type, 5-60 pts.wt. saturated polyester resin having carboxyl groups on both ends and a number-average molecular weight of 1000-10000, and 2-20 pts.wt. tert. amine compound.
Patent JP-S63188666-A (JP)
Inventor: GEORUKU AKURIN
IPC: A61K31/55
Filed: 1988-01-26
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-S62173967-A (JP)
Title: Actuator for magnetic disc device
Inventor: NISHIDA HIROSHI
IPC: G11B21/02
Filed: 1986-01-27
Abstract: PURPOSE:To attenuate vibration of an actuator, by a method wherein only an intermediate layer wire material member among a coil of a voice coil motor is at non-fixed state, and impact is absorbed and relieved by the intermediate layer wire material member. CONSTITUTION:Among an inner layer wire material member 20, an intermediate layer wire material member 21 and an outer layer wire material member 22 of a coil 19 of a voice coil motor, the inner layer wire material member 20 and the outer layer wire material member 22 are fixed by varnish and the intermediate layer wire material member 21 is at non-fixed state without using varnish. When the voice coil motor acts suddenly, the frictional loss is produced between wire materials of the intermediate layer wire material member 21 thereby the impact is absorbed and relieved by the intermediate layer wire material member 21.
Patent JP-S53101860-A (JP)
Title: Electric cleaner
Inventor: MIKI HIROSHI
IPC: A47L9/10
Filed: 1977-02-09
Abstract: PURPOSE: To increase the volume of a dust collector and to eliminate a suction resistance by reciprocally moving a prefilter during rotation of a filter, wherein cams opposed to each other are disposed at the prefilter and shaft. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07221065-A (JP)
Title: Manufacture of silicon electron gun
Inventor: HASHIGUCHI GEN
IPC: H01L21/306
Filed: 1994-02-07
Abstract: PURPOSE:To obtain an electron gun in a uniform triangular conical structure by forming two surfaces out of three surfaces constituting an electron gun to be stable (111) plane by anisotropic etching. CONSTITUTION:SiN film is formed on (001) silicon substrate, resist is applied and a square-shaped pattern with a straight-line edge is formed, silicon substrate is dug by silicon etching, and the square side of the edges of a square pattern is matched to <100> direction. Then, SiO2 film is formed on the exposed silicon surface part by eliminating resist. Then, a resist crossing the previous pattern is formed, the previous pattern is partially eliminated and the square pattern is formed while it is aligned in the (010) direction vertically crossing the previous pattern, anisotropic etching is performed with an exposed silicon surface, {111} plane passing through pattern corners are formed at four corners, and SiO2 film is formed on the exposed silicon surface. Then, the SiN film is eliminated and {111} plane is exposed by anisotropic etching to obtain an electron gun 10 in triangular conical structure.
Patent JP-S5298045-A (JP)
Title: Polymer composition for molding and its preparation
Inventor: KOYATA KUNIO
IPC: C08F210/00
Filed: 1976-02-13
Abstract: PURPOSE: Non-blend type polymer compositions for molding application obtained by 3-step polymerization of olefins in the presence of a stereospecific catalyst and giving molded products having excellent shock resistance and rigidity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08202894-A (JP)
Title: Graphic processor
Inventor: TAMURA TOMOMICHI
IPC: G06F17/50
Filed: 1995-01-31
Abstract: PURPOSE: To provide a graphic processor where a work layer is automatically changed by following set change order. CONSTITUTION: The graphic processor is provided with an input means 1 inputting various kinds of information, a display means 2 displaying a character and a graphic, a secondary storage means 10 storing information concerning the graphic and a control means 5 assuming the whole control of the graphic processor. In the secondary storage means 10, a layer means 11 is provided with a layer table 13 storing the change sequence of the work layer, a layer registering means 14 registering the work layer in the layer table by change order and a layer changing means 12 executing change by following the change sequence of the layer table 13.
Patent JP-H09215238-A (JP)
Title: Rotating machine and its forming method
Inventor: ENOMOTO YUJI
IPC: H02K3/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a rotating machine and reduce its size, by using a stator with the coils which have such folded shapes that the building-up conductors from the inner-diameter side of its core of its slot portion pass nearer places to the end surface of its core than the building-up conductors from the outer-diameter side of its core of its slot portion. SOLUTION: In the case of the combinational coil structure that a plurality of coils are disposed in three dimensions on a core, etc., as the end portion shapes of the coils present in the portion of a slot 3, a building-up inside conductor 1A from the inner-diameter side of a core 2 is formed more near to the end surface of the core 2 than a building-up outside coil 1B from the outer- diameter side of the core 2. That is, the end portion of the conductor 1B inserted into the outer-diameter side of the slot 3 passes a more separated place from the core 2 than the conductor 1A, and the conductors 1 have such folded shapes that they do not screen the core end of a slot portion 3b adjacent to them. As a result, shortening their end coil portions, their coil resistances and copper losses can be reduced.  Therefore, the improvement of the efficiency of a rotating machine and the reduction of its size are made possible.
Patent JP-H0647317-A (JP)
Title: Electrostatic injection nozzle
Inventor: TEIMOTEI JIEEMUSU NOOKUSU
IPC: B05B5/025
Filed: 1991-02-05
Abstract: PURPOSE: To enable the use of generated electricity much smaller in a current capacity than that of ordinary devices by confining the leakage between high tension(HT) output electrodes of an HT supply device during use when the liquid injected from a nozzle is electrostatically charged to a specific electric current value or under. CONSTITUTION: The electrostatical spraying device is provided with the nozzle 12, a device for supplying liquid to the nozzle 12 and an HT generator 26 for generating the HT output to be supplied to an HT circuit at the end of a spraying device body member 2. The generator 26 has an HT output electrode 30 connected to a contact point 32. Another HT output electrode is electrically common to a low tension(LT) supply conductor 34, is connected through a resistor 36 to the contact strip 38 of a grip 4. The LT supply conductor 34 is connected to one pole of a battery 40 and the other pole of the battery 40 is connected to the generator 26 through a microswitch 44 by an LT supply conductor 42. The liquid injected from the nozzle 12 during use is charged and the leakage between the HT output electrodes 30 of the generator 26 is confined to <=3 microamperes.
Patent JP-H10206762-A (JP)
Title: Optical scanning device
Inventor: TADA NAOYUKI
IPC: B41J2/44
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain the optical scanning device which can reduce density unevenness of an image with simple constitution without causing an increase in size or a rise in cost. SOLUTION: Flat plate type filters 26 and 28 are installed in the optical paths of laser beams 16 and 18 from semiconductor lasers 12 and 14 to a rotary polygon mirror 20. The filters 26 and 28 are formed in a low-transmissivity area 26A and a high-transmissivity area 26B and the laser beams 16 and 18 after being reflected by a mirror surface 22 become equal in quantity irrelevantly to the position of the mirror surface 22 as shown by light quantity distribution curves 16L and 18L. Further, the filter 26 is set higher in transmissivity than the filter 28 and the quantity of the laser beam 16 at the end in the horizontal scanning direction becomes equal to the quantity of the laser beam 18 at the start end in the horizontal scanning direction, so that the light quantity distribution curves 16L and 18B become continuous.
Patent JP-H01191108-A (JP)
Title: Optical fiber unit
Inventor: OKADA NAOKI
IPC: G02B6/44
Filed: 1988-01-27
Abstract: PURPOSE:To prevent infiltration of moisture in a cable and to obviate increase of a transmission loss by airtightly covering the circumference of optical fibers, fibers or optical fiber tape fibers with metal foil. CONSTITUTION:An optical fiber unit is constituted by aggregating plural pieces of the optical fibers 1 or fibers and covering the circumference thereof with the metallic foil 4. The metallic foil 4 is preferably about 10-100mum thick to prevent impairment of the flexibility as the unit. The material thereof is exemplified by Cu, Ni, Sn, etc., as these materials have the lower tendency to ionization and by Al, etc., as these materials inhibit corrosion by forming oxide films. The infiltration of moisture and hydrogen into the inside is thereby prevented without impairing the flexibility and the deterioration of the mechanical strength thereof and the increase in the transmission loss are suppressed.
Patent JP-S59140014-A (JP)
Inventor: OOTA MAMORU
IPC: B28B11/10
Filed: 1983-01-31
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-S55107357-A (JP)
Title: Data transmission system
Inventor: TACHIBANA YOSHITERU
IPC: G06F11/18
Filed: 1979-02-09
Abstract: PURPOSE:To realize the data transmission of high reliability, by n times of repetition of 2 series time sharing for the address and data signal, taking one as the inversion logic signal having the delay time, and discriminating the signal coincidence of 2 series at the reception side with the principle of decision by majority. CONSTITUTION:In each transmission line 5, 6, the both signals of address and data are in time sharing, it is repeated by n times, and transmission is made at the positive logic for the first tramsission line 5 and at the negative logic having time delay to the first signal for the second transmission line 6. After converting the negative logic signal into positive logic signal at the reception side 200, the transmission signal of the both is made for the detection of coincidence to each of address and data. If not in agreement, the transmission signal is confirmed with the principle of decision by majority, and if it is not determined by the principle, the signal retransmission request is made to the transmission side 100 to prevent the signal error in transmission.
Patent JP-S59140950-A (JP)
Title: Speed controller for automatic transmission
Inventor: KATOU YUUJI
IPC: F16H61/08
Filed: 1983-02-02
Abstract: PURPOSE:To greatly reduce the shock of speed changing, by equalizing the actual input revolution speed of an automatic transmission to a calculated input revolution speed corresponding to the end of the shifting and by thereafter completely engaging friction elements with each other to finish the speed changing. CONSTITUTION:When a speed changing kind detector 12 has found out that an instruction for speed changing from a low position to a second position is given, the revolution speed Ni of an engine and that No of the output shaft of an automatic transmission 8 are found out by detectors 4, 10, respectively. The values found out by the detectors 4, 10 are applied to multipliers 14, 16 and multiplied by constants C1, C2 applied from a constant generator 18 and corresponding to transmission ratios. The results of the multiplications are compared with each other by a comparator 20. An instruction based on the output of the comparator 20 to reduce the speed of the engine is sent to an engine revolution speed control unit 6 through a control unit 22. When the output of the comparator 20 has approached zero, friction elements are completely engaged with each other.
Patent JP-2000224402-A (JP)
Title: Marking processor, marking removal device and method therefor
Inventor: KASE TOSHIYUKI
IPC: H04N1/387
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To perform a marking processing capable of removal as intended even to data whose quality is largely changed when a value exceeds a normal range. SOLUTION: A marking processing part 20 performs the marking processing corresponding to the watermark information and dot pattern, etc., of a visible mark for indicating copyright information or the like supplied from a data base part 22 only to the pixels of image data whose value remains in the normal range even after the marking processing. Further, the marking processing part 20 uses the LSB of the marking-processed pixels as a mark bit and sets the value 1 for indicating the addition of the visible mark. In the case of removing the visible mark from images, the mark is removed only from the pixel for which the value of the marking bit is 1 and the mark is not removed from the pixel for which the value of the mark bit is 0 even when it is the pixel for which the watermark information and the dot pattern indicate the addition of the mark.
Patent JP-H11205777-A (JP)
Title: Video signal mixing device and video signal processor for processing mixed video signal
Inventor: ASOUGAWA YOSHIMASA
IPC: H04N7/18
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To simply execute the processing of the transmission, recording, reproduction, etc., of each video signal by realizing the mixing processing and the demodulating processing of plural gradation video signal by simple constitution and at a low cost. SOLUTION: Gradation video signals IA to IC generated by monochromatic cameras 1A to 1C are respectively inputted to each input terminal of the encoder circuit 2 of an NTSC standard. Within the circuit 2, the respective signals IA to IC are handles as respective primary color signals R, G and B, the respective signals are modulated and then signal components after modulating processing are multiplexed to generate a composite video signal. This composite video signal is inputted to a decoder circuit 3 of an NTSC standard through a transmission route L to be demodulated to the original signals IA, to IC and then respectively outputted to monitors 4A to 4C.
Patent JP-H07209409-A (JP)
Title: Rader module
Inventor: SHINGYOUCHI MASAHITO
IPC: G01S7/282
Filed: 1994-01-13
Abstract: PURPOSE:To provide a rader module for on-vehicle FM rader device in which the manufacturing cost is reduced by downsizing and reduction in number of part items, and the performance is improved. CONSTITUTION:A rader module has a signal generator 2, a transmitting antenna for emitting the generated signal, a receiving antenna for receiving the reflected wave, a mixer for mixing the signal emitted from the receiving antenna with the reflected wave received by the receiving antenna to generate a beat signal, and an nonradiative dielectric line 4. The transmitting antenna and the receiving antenna constitute a transmitting and receiving common antenna 3, and only the mixer 5 is arranged in the nonradiative dielectric line 4 for connecting the transmitting and receiving common antenna 3 to the signal generator 2.
Patent JP-S61175990-A (JP)
Title: Record player
Inventor: KUMAZAWA KIYOUSUKE
IPC: G11B33/08
Filed: 1985-01-29
Abstract: PURPOSE:To make an acoustic material absorb vibrating energy and to reduce an acoustic feed back level by adhering and fixing the acoustic material to the interior of a player cabinet. CONSTITUTION:The signal of a record 7 is detected by a pickup arm 6, amplified by an amplifier 8 and driven by a speaker 9. Then sound pressure from the speaker 9 is resonated by the cabinet 1 due to a vibration from the grounding face of a record player 12 and direct and indirect sound pressure, but its vibrating energy is absorbed by the acoustic material 11 adhered and fixed to the interior of the cabinet 1. Moreover the vibrating energy of a hollow resonance generated by vibration, etc. from a floor is absorbed by the acoustic material 11 adhered and fixed to the interior of the cabinet 1. Thus the acoustic material 11 is adhered and fixed on the interior of the player cabinet 1, whereby the vibrating energy is absorbed by the acoustic material 11, and the level of the acoustic feed back of the player cabinet 1 can be reduced.
Patent JP-S5298945-A (JP)
Title: Easily selectable controlling system
Inventor: MIYAZAKI TERUNOBU
IPC: H02J3/00
Filed: 1976-02-16
Abstract: PURPOSE: To reduce area of pane 1 and quantity of controlling switches guaranteeing a high reliability by controlling a direct machine and instrument only by a high reliability switch without intermediation of an auxiliary relay circuit and low-voltage circuit on the way of controlling circuit as is the way of 1 : 1 direct controlling system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08214491-A (JP)
Title: Rotary electric machine
Inventor: NAGATA KOJI
IPC: H02K5/173
Filed: 1995-02-01
Abstract: PURPOSE: To provide a rotary electric machine comprising an oil lubricating mechanism which always can stably supply oil to any bearing of both end faces of the shaft without relation to the rotating speed of a rotary electric machine. CONSTITUTION: A rotary electric machine which supplies oil to one bearing 4 and also to the other bearing 5 with a pumping effect of a double-structure shaft 11 provides a groove 2a to the internal second shaft 2 and mounts an oil supply amount variable ring 6 having a slit to this groove 2a. During the low speed rotation, oil can be stably supplied to any of the bearings 4, 5 under the condition that the ring 6 is accommodated within the groove 2a, and on the other hand, during the high speed rotation, oil can also be stably supplied to any one of the bearings 4, 5 by preventing an excessive amount of oil from being supplied to the bearing 5 because the ring 6 opens externally with a large centrifugal force to make narrow the space.
Patent JP-S60158128-A (JP)
Title: Preparation of (z,z,z,e,e)-hexaprenol
Inventor: SATOU KIKUMASA
IPC: C07C27/00
Filed: 1984-01-30
Abstract: PURPOSE:To obtain the titled compound, by subjecting (Z,Z,Z,E,E)-polyprenyl alcohol derivative obtained from (E,E)-farnesylsulfone derivative and (Z,Z,Z)- isopulenoid to desulfonation and removal OH-protecting group. CONSTITUTION:(E,E)-Farnesylsulfone derivative shown by the formula I (Ar is arryl) is reacted with a (Z,Z,Z)-isoprenoid shown by the formula II (X is halogen; R is OH-protecting group) to give a (Z,Z,Z,E,E)-polyprenyl alcohol derivative shown by the formula III. This compound is then reacted with a lithium-lower alkylamine, desulfonated, and the OH-protecting group is removed, to give a compound shown by the formula V. USE:An intermediate for synthesizing drugs, polysaccharides useful as a food, peptidoglycan, glycoprotein, etc.
Patent JP-S55107422-A (JP)
Title: Manufacture of compound insulating paper
Inventor: NAKAYAMA KIYOSHI
IPC: B29C51/00
Filed: 1979-02-14
Abstract: PURPOSE:To obtain a crease-free compound insulating paper having a bridged plastic layer by a method wherein an adhering surface of fibrous paper is coated or impregnated with an organic peroxide beforehand and a plastic is adhered onto the adhering surface. CONSTITUTION:An organic peroxide is coated onto or impregnated into surfaces of fibrous papers 1, 1' to be adhered to a plastic at least by coating rolls 4, 4' beforehand. Thereafter, plastic 6 is extruded and formed by an extruder 5 at a temperature higher than a decomposition temperature of the said organic peroxide, and the fibrous papers and the plastic are pressed together by rolls 3, 3; thus, a compound insulating paper having a bridged plastic layer may be produced. This insulating paper is suitable to be used for a power cable or the like.
Patent JP-S59141339-A (JP)
Title: Production of embossed steel plate
Inventor: KAJI MAKOTO
IPC: B21B1/22
Filed: 1983-01-31
Abstract: PURPOSE:To make rolling load equal at all times and to maintain a uniform height in a rugged part in a work roll for embossing by using a variable crown roll which supplies pressure fluid between the arbor and sleeve thereof. CONSTITUTION:A variable crown roll is used for a work roll according to the rolling down condition during rolling of a steel plate to be worked in the stage of producing an embossed steel plate by a work roll of a projecting type having an annular projecting part and a work roll of a recessed type having an annular recessed part. If, for example, uniform rolling load is applied more than needed on both sides of each work roll, an annular groove 14 having a prescribed width is provided preliminarily at the center on the outside circumference in the cylindrical part 13 of an arbor 12 of the work roll 11 and a fluid passage 15 for feeding pressure fluid from one end to the groove 14 is provided in the axial center part thereof. A sleeve 16 is shrinkage-fitted to the outside circumference of the arbor 12, thereby forming the variable crown roll 11.
Patent JP-H01239148-A (JP)
Title: Separably immersed support fleece for reagent and impregnation of support fleece
Inventor: MANFUREETO BAIAA
IPC: D21H17/34
Filed: 1989-01-26
Abstract: PURPOSE: To provide the subject carrier fleece comprising cellulose fiber, fiber made of polyester or the like and an organic binder having hydroxyl group or the like, capable of being separated from a reagent such as an impregnated antibody when being used, excellent in stability, easy to be produced and helpful for a reagent for clinical diagnosis, or the like. CONSTITUTION: The objective carrier fleece where a reagent is impregnated separably is produced by beating (or disjoining) (A) cellulose-based fibers (e.g. staple fiber or the like), (B) polyester-based and/or polyamide-based fibers (e.g. polyester fiber or the like) and (C) an organic binder (e.g. polyvinyl alcohol or the like) having OH group and/or an ester one in 0.3 wt.% material density with water in a mixing vessel and then by sending the fiber mixture to a recirculating filtering net system with a pump, followed by dewatering it and then by drying it.