baber/WOPTO huggingface dataset:
Patent JP-2001035830-A (JP)
Title: Micro-device, manufacture thereof and apparatus
Inventor: TOMINAGA ATSUSHI
IPC: H01L21/306
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for manufacturing micro-devices capable of improving production yield remarkably by preventing damages of elements at the manufacturing stage. SOLUTION: This is a micro-device manufacturing apparatus that forms a micro-device body into a membrane structure by wet-etching a surface opposite to a surface of a semiconductor substrate 4 for forming the micro-device body by a predetermined thickness. This apparatus comprises etching solution supplying means 31 for supplying an etching solution 34 only to a local region of the semiconductor substrate, on which an etching resistant mask 5b having a portion for wet etching as an opening 5a is patterned, the local region including the opening 5a, etching solution removing means 41 for removing the etching solution already used for the etching step from the region to which the etching solution was supplied, and control means 51 for controlling the means 31 and 41.
Patent JP-S58108458-A (JP)
Title: Reagent for examination of syphilis
Inventor: SATOU TAKASHI
IPC: G01N33/571
Filed: 1981-12-23
Abstract: PURPOSE:To eliminate non-specific reaction of TPHA test almost completely by absorbing any non-specific antibody employing an antigen derived from bacteria of treponema group always presenting in a human body or an animal. CONSTITUTION:A culture medium containing one kind or more of bacteria of treponema group is treated centrifugally at 10,000 G to pelletize a bacterial body and non-soluble culture medium components. The supernatant thus formed is incuvated at 100 deg.C and nonsoluble denatured protein is removed to make a cultured supernatant. A sediment containing the bacterial body and the non- soluble culture medium components is suspended in a dilution solvent and combined with the cultured supernatant to make a reaction liquid. The reaction liquid thus obtained is combined with a standard serum, an antigen sensitized carrier, an antigen non-sensitized carrier, a recovery liquid, a dilution liquid and the like to provide the kit of a reagent for examination of syphilis.
Patent JP-H0493179-A (JP)
Title: Low noise grinding grind wheel joined by adhesive sheet
Inventor: TAKAHASHI KOICHI
IPC: B24D5/00
Filed: 1990-08-03
Abstract: PURPOSE:To drastically reduce the level of a noise generated during a free grinding and cutting work, by integrating grind wheels of 4mm or less in thickness with their lamination and joining by an adhesive sheet coated with the adhesive having viscoelasticity, on the both faces of the sheet consisting of the organic fiber or paper of 0.3mm or less in thickness. CONSTITUTION:Layers 4, 5 of adhesive having viscoelasticity are applied to the sheet 3 consisting of an organic fiber or paper whose thickness is 0.3mm or less, and a desired grinding grind wheel is obtained by laminating, pressing and integrating grind wheels of 4mm or less in thickness, via a both face adhesive tape with the sheet 3, 4 and 5 being joined together. In the case of vibration being generated on this grinding grindstone, a sliging deformation is caused on the adhesive sheet 3 having viscoelasticity by an arresting plate, the resonance is restrained with the vibration energy being converted into a thermal energy and a vibration sound is reduced.
Patent JP-H0255754-A (JP)
Title: Fluorinated copolymer composition and metallic product coated therewith
Inventor: TAKAYANAGI TAKASHI
IPC: C08L27/12
Filed: 1988-08-23
Abstract: PURPOSE:To prevent rusting of a metal for a long period of time even in the case of a clear coating by compounding a specific solvent-sol. fluorinated copolymer and a metal salt of an org. acid. CONSTITUTION:100 pts.wt. solvent-sol. fluorinated copolymer, comprising a fluoroolefin and a comonomer copolymerizable therewith (e.g., ethyl vinyl ether), contg. at least 10wt.% fluorine (based on the copolymerized fluoroolefin units) and having an intrinsic viscosity of 0.01-4.00dl/g and reactive sites for curing, is compounded with 0.01-10 pts.wt. org. acid salt of a metal of group II, III or IV or of an organometal (e.g., monobutyltin trimethylmaleate) to give a fluorinated copolymer compsn., which is applied to a degreased metal surface and thermally cured.
Patent JP-H0762154-A (JP)
Title: Pliable film
Inventor: KITAZAKI YASUAKI
IPC: C08L23/00
Filed: 1993-08-23
Abstract: PURPOSE:To obtain the title film which is pliable, has moderate stretchability and strength, is excellent in relaxation of stress, and does not generate a harmful gas, e.g. chlorine, during burning. CONSTITUTION:The film is made of a composition comprising 75-25wt.% polyolefin and 25-75wt.% hydrogenated copolymer comprising 5-50wt.% styrene units and 95-50wt.% diene units.
Patent JP-H0626133-A (JP)
Title: Vibration-absorbing material
Inventor: YOSHIDA YOSHIKATSU
IPC: E04B1/98
Filed: 1992-07-09
Abstract: PURPOSE:To prevent the vibration brought about in a foundation concrete body by an earthquake from propagating to a building base fixed on the upper face of the foundation concrete body. CONSTITUTION:This material is a natural or a synthetic resin elastic substance with a specified length, which is inserted in bored holes 6, 15, 18, 23 of a building base 3. Pierced holes 4, 14, 20, 25 are bored in the axial center of the elastic material. One or more recessed grooves 7 or protrusive lines 8 are formed at the outer peripheral face thereof and contact parts 9a and non-contact parts 9b with the inner face of the bored holes 6, 15, 18, 23 of the building base 3 are formed alternately.
Patent JP-S60102392-A (JP)
Inventor: INAMITSU HIROSHI
IPC: B66C1/28
Filed: 1983-11-07
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-S58108314-A (JP)
Title: Combustion apparatus
Inventor: NAKAJIMA AKIHIKO
IPC: F23D5/02
Filed: 1981-12-21
Abstract: PURPOSE:To feed air to a burner without using a fan, by providing an evaporating chamber which has a vent, to the lower part of a stack, and by feeding the air to a burner head through the vent, as well as by providing controlling device to the vent. CONSTITUTION:The combustion air is sucked by the natural draft force generated in a stack 21, by the intermediary of a control valve 32 and a vent 3 which are provided to the lower part of a burner body 1, and of a vent 7 provided to an evaporating chamber 6. Especially, a number of thready secondary air are injected from a number of the secondary air breather pores 14 to thready or filmy and thick mixed gas which is injected from gas injection ports 16. With such an arrangement, combustion air is controlled by the control valve 32, together with the fuel being controlled, so that clean and blue-flamed combustion cak be taken place on a burner. At the same time, quiet operation can be performed without a fan.
Patent JP-H1041685-A (JP)
Title: Equipment for processing electronic part mounting substrate
Inventor: KOBAYASHI TAKESHI
IPC: H05K13/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and to provide/high productivity and economy, by permitting cutting work at both going and returning operations, and by eliminating resetting work and others for circuit substrate when cutting the circuit substrate located in longitudinal and lateral directions. SOLUTION: An electronic part mounting substrate is placed on a stage 211 and a reciprocating motion is given by a motor. A first cutting portion 410a and a second cutting portion 410b are alternately raised and lowered, and these motions are controlled by a balancing part 420. And when the first cutting portion 410a descends and is located at a predetermined position, a reciprocating motion is given to the stage 211 and the circuit substrate P is cut by a first cutting tooth 411a. Thereafter, when the stage 211 reaches a return position, the first cutting portion 410a is raised and the second cutting portion 410b descends. At the same time, the stage 211 is rotated by 90 degrees and the motor is rotated reversely. By doing this, the circuit substrate P is cut by the second teeth 411b.  By doing this, the cutting of the circuit substrate P can be carried out during going motion and returning motion of the stage 211.
Patent JP-H1149477-A (JP)
Title: Overhead carrying device
Inventor: MURATA MASANAO
IPC: B66C11/04
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To stably hold a carrier by providing a hand part hung from a hand hanging part through a hanging member and provided with a holding part for the carrier, and setting the holding point of the holding part against a hand hold part provided on the upper face of the carrier in the vicinity of the center of gravity position of the carrier. SOLUTION: This overhead carrying device 1 carrying a carrier in which wafers are received for manufacturing a semiconductor device, is provided with an overhead carrying vehicle 2, and the overhead carrying vehicle 2 is provided with a running carriage part 6, a hand hanging part 7, and a hand part 9, and the hand hold 22 of the carrier 3 is held with a holding part 10 provided on the hand part 9. In the carrier 3, the front face is opened, and the hand hold 22 of a square plate removing the center is provided on the center of the upper face so as to have a gap against the upper face. In this carrier 3, the center of gravity position exist between a G1 point and a G2 point in the case of being empty or fully charged, and hence the hand hold 22 of the carrier 3 is held with the holding part 10 between these points. Hereby the posture of the carrier 3 is held to be nearly horizontal.
Patent JP-S60101753-A (JP)
Title: Loading structure of cassette to magnetic recording and reproducing device
Inventor: OIE SHIYOUSUKE
IPC: G11B15/60
Filed: 1983-11-05
Abstract: PURPOSE:To hold a magnetic head and a magnetic tape in a constant contacting state regardless of the precision of a cassette case by implanting guide pins in a main body base, and forming cut parts in a cassette case at positions corresponding to the guide pins. CONSTITUTION:The cassette case 10 is loaded in the main body base 1 as shown by an arrow B, and then base 3 is moved as shown by an arror to enter the magnetic head 5 and an erasing head 9 into the cassette 10 until they contact the magnetic tape 13. When the magnetic tape 13 is run, the wind angle of the magnetic tape 13 to the magnetic head 5 is determined by the relative position relation between the forward movement position of the magnetic head 5 and the guide pins 37 and 38, and irrelevant to the influence depeding upon the structure of the cassette case 10. Namely, the guide pins 37 and 38 are provided to the main body base 1 vertically and the forward movement position of the magnetic head 5 is held stable, so that the wind angle of the magnetic tape 3 to the magnetic head 5 is not influenced by the precision of the cassette case 10.
Patent JP-H0491196-A (JP)
Title: Magnetic fluid composition
Inventor: YABE SHUNICHI
IPC: C10N10/16
Filed: 1990-08-06
Abstract: PURPOSE:To provide the subject composition reduced in changes in pressure resistance with the elapse of time and useful for dust-proof seals or vacuum seals of vacuum devices requiring high cleanliness by compounding a dispersing medium, a dispersing liquid and the mixture of ferromagnetic fine particles having different particle sizes. CONSTITUTION:For example, (A) a 20:80-80:20 mixture of large ferromagnetic fine particles having an average particle diameter of 15.0-30.0nm and a particle size distribution of 11.0-50.0nm with small ferromagnetic fine particles (e.g. magnetite) having an average particle diameter of 7.0-12.0nm and a particle size distribution of 4.0-15.0nm is coated with (B) a dispersing agent (e.g. synthetic sulfonic acid) and subsequently dispersed in (C) a dispersing medium (e.g. low volatile and low viscous octadecyl diphenyl ether) to provide the objective composition.
Patent JP-H0872245-A (JP)
Title: Recorder
Inventor: HAYASHIZAKI KIMIYUKI
IPC: B41J2/21
Filed: 1994-08-31
Abstract: PURPOSE: To provide a recorder capable of suppressing drop of recording quality owing to dropping out and superimposition of drops in a recorder wherein recording is executed by driving by dispersion with recording elements. CONSTITUTION: A plurality of recording elements 2 divided in respective blocks, a function element 22 which is connected to the recording element and can simultaneously drive each one recording element for each block, and driving integrated circuits 12, 13, 32, 33, 34 feeding a recording signal selectively to the recording element of each block are provided as recording means. Adjacent recording elements are prevented from being continuously driven within driving time wherein all of the recording elements of respective blocks can be driven.
Patent JP-S6367424-A (JP)
Title: Static pressure bearing for linear motion
Inventor: YOKOMATSU TAKAO
IPC: F16C29/02
Filed: 1986-09-05
Abstract: PURPOSE:To improve durability and straight advancing accuracy in a vacuum, by jetting fluid to be guided on the surface of a guide bar and providing plural discharge paths, which discharge the fluid to be attracted, while partitions alternately arranged with said discharge paths. CONSTITUTION:An inflow of air passes through a bearing 2 into a bearing gap 5, and the air, which reaches a discharge part 4a passing through a pipe line 7, is emitted to the atmosphere outside a vacuum chamber. A pressure in the fluid discharge part 4a is almost equal to the atmospheric pressure. Since a fine gap is formed between a housing 1 and a guide bar 13 by a partition 3a, large resistance in a pipe line is generated, and an inflow of air into a fluid discharge part 4b decreases to a very little amount. Further the air in the fluid discharge part 4b is discharged through a pipe line 8 by a suction pump 11 outside the vacuum chamber, and a pressure in said part 4b is reduced. Further large pipe line resistance generated by a partition 3b, exhaust of a fluid discharge part 4c performed through a pipe line 9 by a suction pump 12 outside the vacuum chamber and large pipe line resistance generated by a partition 3c enable an outflow to the vacuum chamber to be decreased to a very small amount.
Patent JP-H1046535-A (JP)
Title: Protective fence with double sides function panel
Inventor: MINOWA MASAAKI
IPC: E01F8/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To facilitate direct replacement of a double sides function panel from the side direction by making a protruded edge part and a recessed surface part of the double sides function panel respectively contact with one side of a support and a side edge part of a dummy panel and connecting both of them to each other by a bolt in a state to sandwich both sides of the support by making the recessed surface part contact with an inside surface of the dummy panel after installing the dummy panel on the support. SOLUTION: A protruded edge part 10 and a recessed surface part 11 are formed on a double sides function panel 6, and a dummy panel 7 is formed of a hollow structured plate body. Thereafter, the protruded edge part 10 and the recessed surface part 11 are respectively made contact with one side of a support 2 and a side edge part of the dummy panel 7 after installing the dummy panel 7 on the support 2 by a bolt 12, and both of them are connected to each other by a bolt 14 in a state of sandwiching both sides of the support 2 by making the recessed surface part 11 contact with an inside surface of the dummy panel 7. Replacement of the double sides function panel 6 is carried out by removing the bolt 14. Consequently, it is possible to easily and directly replace the double sides function panel from the side direction.
Patent JP-S6189182-A (JP)
Title: Device for preventing disengagement of tracks
Inventor: IWAMOTO TARO
IPC: B62D55/08
Filed: 1984-10-05
Abstract: PURPOSE:To prevent disengagement of tracks from wheels in a crawler travelling mechanism, by forming both side surfaces of a toothed belt into a slant surface. CONSTITUTION:Wheels 4-6 formed with teeth 8, and are provided with flanges 9 on both side surfaces. Tracks 7 are formed on inside surfaces thereof with teeth 10 meahed with the teeth 8 of the wheels 4-6, and are also formed on outside surfaces with traction teeth 11. Both side surfaces of the teeth 8 of the tracks 7 are formed with slant surfaces 12. Tips of the flanges 9 of the wheel 5 abut against the slant surfaces 12 of the tracks 7 to thereby prevent disengagement of the tracks 7.
Patent JP-S58108148-A (JP)
Title: Method of mounting and removing drum in composite printing machine
Inventor: UNO CHIYOMATSU
IPC: B41F33/08
Filed: 1981-12-23
Abstract: PURPOSE:To make each drum detachable in order when printing work is commenced or suspended by setting order in which, in combination, a press drum and a rubber drum, the rubber drum and a dry plate drum, the dry plate drum and an ink supply drum, an intaglio drum and the ink supply roller with a quadruple diameter are inserted and extracted. CONSTITUTION:A main motor 10 is started to move a rubber drum 6 with a quadruple diameter in an extracted state in the direction opposite to an arrow G and then to make it contact a press drum 3 with a quadruple diameter. After this, dry plate drums 5a-5d are moved in the direction opposite to an arrow A-D. Among circumferential angles formed by the contact point of the dry plate drums 5a-5d to a rubber drum 6 and that of the rubber drum 6 to the press drum 3, the remaining angles Q1, Q2, Q3, Q4 subtracted by either 90 deg. or 180 deg. subtractable, whichever the larger, are inserted in the order of the small. Subsequently, ink supply rollers 15a-15d are inserted in the order indicated by the arrow c-a-d-b and then rollers 8x-8z are moved in the direction opposite to the arrows X, Y, Z to bring them in contact with an intaglia plate 9. Then the press drum 3 is made to contact with the intaglia drum 9.
Patent JP-2001034372-A (JP)
Title: Data communication system
Inventor: MIYAKE TAKASHI
IPC: G06F3/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system capable of reducing the labor at the time of changing the design and reducing the cost. SOLUTION: An audio processing part 110, a navigation processing part 120, an operation processing part 130, a frame signal generation part 140, a driver circuit 150, and an OR processing circuit 160 are stored in a casing 100. Data frames outputted from each of the processing parts 110, 120, 130 are sent from the driver circuit 150 to a bus 400 through the circuit 160. In the case of executing data communication between each of processing parts in the casing 100, data outputted from a transmission buffer 152 in the circuit 150 are folded to the other processing part through a receiving buffer 154.
Patent JP-S6364107-A (JP)
Title: Program pre-analyzing method
Inventor: OZAKI YASUO
IPC: G05B19/4068
Filed: 1986-09-04
Abstract: PURPOSE:To prevent the overcutting to a work by calculating a corner off-setting vector, etc., based on the contents of an analyzing buffer group to hold a block including an axis shifting command at the time of analyzing a part program for correcting a tool diameter. CONSTITUTION:Block data including an axis shifting command in a part program for correcting a tool diameter of a part program storage area are successively transferred and held to first-third buffers for pre-analyzing. By using three buffers, the interference of these vectors is checked and a tool diameter is corrected so as not execute the overcutting to work.
Patent JP-H0879145-A (JP)
Title: Automatic frequency control system for radio communication equipment
Inventor: SEKI YASU
IPC: H04B7/08
Filed: 1994-09-01
Abstract: PURPOSE: To provide radio communication equipment of a diversity system capable of effectively operating an AFC circuit in a high frequency area and obtaining a high S/N. CONSTITUTION: For this automatic frequency control(AFC) system of the radio communication equipment, the AFC circuit 1 is inserted to the radio communication equipment adopting the diversity system having two sets of reception systems A and B. Then, only the detection output fS of one side reception system B provided with the band filter circuits BPF2B and BPF3B of a wide frequency band width for covering the frequency fluctuation range of a used crystal oscillator is fixedly connected to the input of the automatic frequency adjustment circuit 1 and the effect of the automatic frequency control is fed back to both two sets of the reception systems A and B.  The band filter circuits BPF2A and BPF3A of the reception system A not connected to the input of the automatic frequency control circuit 1 are made the band filter circuits of an optimum voice band width in a passing band narrower than the band filter circuits BPF2B and BPF3B of the wide frequency band width.
Patent JP-S6364687-A (JP)
Title: Disk player
Inventor: WADA MASAYUKI
IPC: G11B27/10
Filed: 1986-09-04
Abstract: PURPOSE:To read a retrieval code even if a spindle drive motor does not attain a prescribed speed by controlling the delay time of one delay input signal from a multiplier in a demodulator according to the level of an output that a balanced demodulator reproduces and demodulates. CONSTITUTION:When an address retrieval is specified, a detection level signal S6 in an integration circuit 13 for a demodulation signal generated by a balanced demodulator circuit 8 for a reproduction FM signal from a pickup 5 is below a prescribed value because a spindle motor 2 does not attain a prescribed speed. The delay time of a variable delay circuit 9 is increased through a comparator 17 and an inverter 12, and the output level of the multiplier 10 rises. An address and code detection circuit 18 and the like read addresses and codes even if the motor 2 does not attain the prescribed speed. Therefore time required for retrieving addresses can be considerably shortened.
Patent JP-S6364334-A (JP)
Title: Wire bonding apparatus
Inventor: YAMAGUCHI YUKIO
IPC: H01L21/50
Filed: 1986-09-04
Abstract: PURPOSE:To obviate the need of exchanging exclusive components even if the type of lead frame to be handled is changed and to enable a wire bonding apparatus to be ready for use quickly, by providing a lead frame transfer section inserting the lead frame into a receiving magazine with a stroke changeable according to the type of the lead frame. CONSTITUTION:A lead frame to which a semiconductor element is bonded is conveyed in the direction A by a conveying claw to the position of a feed claw 21. The feed claw 21 is elevated by a cylinder 22 to clamp the distal end of the lead frame. The feed claw 21 is shifted in the direction A by a slider 24 moving straightly along the direction A so that the lead frame is received in a magazine. Even if the position of the distal end of the lead frame conveyed by the conveying claw is varied in accordance with a type of lead frame, the initial position of the feed claw 21 can be set up in accordance with such position so that the stroke of the feed claw 21 is changed appropriately and every type of lead frame can be received correctly in the magazine 14 of an unloader section 13.