baber/WOPTO huggingface dataset:
Patent JP-S61144753-A (JP)
Title: Recorded magnetic tape
Inventor: SADAKANE KOJI
IPC: G11B15/467
Filed: 1984-12-17
Abstract: PURPOSE:To track an audio track and to reproduce a sound of good quality by prescribing a specific value as the distance to a control signal pulse on the basis of the audio track. CONSTITUTION:An audio track 18 of a CH1 is formed by an audio head 13 of the CH1 and a track 19 of a CH2 is formed by a head 14 similarly; and they are superposed upon video tracks 2 and 3 of the CHs 1 and 2 respectively. Then, the distance from the 180 deg. exit of the audio track 19 to the control signal pulse 8 is set to a specific value for the compatibility of recorders instead of a conventional X value based upon the video tracks. Consequently, when a tape whose Y value is prescribed is reproduced, the audio tracks are tracked to reproduce a sound of good quality.
Patent JP-S63119313-A (JP)
Title: Digital filter
Inventor: KOBAYASHI TADASHI
IPC: H03H17/02
Filed: 1986-11-07
Abstract: PURPOSE:To miniaturize a circuit and to reduce the power consumption by using a D-A converter instead of a digital multipler to multiply coefficient data and input data. CONSTITUTION:One of input data and coefficient data is given to a D-A converter 3 with a reference voltage selected by a switch SW at intervals of a period set by fractionizing the period of input data. After the transmission voltage of the converter 3 is read by the first sampling and holding circuit 6, the other of both data is given to the D-A converter 3 with the transmission voltage of the first sampling and holding circuit 6 selected by the SW, and the transmission voltage is read by the second sampling and holding circuit 7. Clock pulses are sent to a reversible counter 4 till the inversion of a comparison signal, and data of the counted result at the time of inversion is sent to an integrating circuit 5 and is accumulated, and data of the accumulated result at every period is outputted.
Patent JP-H03125836-A (JP)
Title: Ventilation device
Inventor: FUNAKI GANTAN
IPC: F24F7/02
Filed: 1989-10-12
Abstract: PURPOSE:To provide always a superior ventilating performance without depending upon an air direction and enable a ventilation device to be easily mounted on a small-sized roof by a method wherein an outside part and an inside part of a supporting column are provided with several staged horizontal annular louvers. CONSTITUTION:Four supporting columns 2 are arranged vertically in an equal- spaced apart relation around a ventilation window formed in a roof of a building. Several stages of horizontal circular louvers 3 and 4 are fixed to an outside part and an inside part in a spaced-apart relation. A circular roof member 5 is arranged on the louvers. The louvers 3 are arranged such that a predetermined spacing is provided in their vertical direction, an upper plate 3c of the louver is partially overlapped on a base plate 3a of the upper-located louver so as to face to each other. A part of the base plate 3a is fixed to the column 2. The inner louvers 4 are also arranged in the same positional relation. In this way, since the ventilation device is of a column-like shape, the ventilation function may act in quite the same manner to air in any direction and a superior ventilation function is realized.
Patent JP-H0797088-A (JP)
Title: Wire conveyor device for strip
Inventor: SUZUKI KIYOHISA
IPC: H01L23/50
Filed: 1993-09-29
Abstract: PURPOSE:To eliminate the defects of a rack conveying system and a belt conveying system so as to convey strips easily in a stable state while preventing the dispersion or the like of plating thickness. CONSTITUTION:A pair of wire ropes 15A, 15B are disposed in a carrier path in a processing part, and the lower end of a strip 17 is held between these wire ropes 15A, 15B to convey the strip material 17. In this case, guide parts 27 for guiding the wire ropes 15A, 15B, and feed units 26 for electrolytic processing are provided, and the guide parts 27 and the feed units 26 are provided with wire energizing means for enhancing the holding force of the wire ropes 15A, 15B.
Patent JP-H05107342-A (JP)
Title: Signal processing device
Inventor: KISHIDA TAKESHI
IPC: G01S7/32
Filed: 1991-10-15
Abstract: PURPOSE:To prevent an azimuth-range average amplitude value from differing with a true average amplitude value so as to provide a signal processing unit whose accuracy of detection of target signals is enhanced by skipping a missed azimuth bin when calculating the azimuth-range average amplitude value if because of increase in scanning speed data processing at first scanning does not end until the data of the next azimuth bin enters and an indefinite value is written in the azimuth bin to be processed next. CONSTITUTION:The amplitude information of an amplitude detector 6 and the data of a flag writer 18 are stored in a memory 7 and pieces of the amplitude information are added together by an azimuth direction adder 9 and a flag checker 19 inputs the result of this addition to a range direction adder 10. A divider 11 divides the result of addition of an azimuth and a range direction by a divisor indicated by the flag checker 19 so as to find an average value and then detection of a target signal is performed by a comparator 12.
Patent JP-H03126793-A (JP)
Title: Detergent composition
Inventor: MOHAMEDO SAMI FUAROO
IPC: C11D1/14
Filed: 1990-10-03
Abstract: PURPOSE: To obtain a detergent composition high in detergency, capable of taking an arbitrary form of powder, bar, liquid, paste, etc., by incorporating an anionic surfactant such as an internal olefin sulfonic acid salt, etc., and a nonionic surfactant at a specific ratio.  
     CONSTITUTION: This detergent composition comprises, as the major component, a mixture of (A) (i) an internal olefin sulfonic acid salt derived from an internal olefin represented by formula I (wherein R 1 , R 2  are each a 10-16C alkyl) and/or (ii) an anionic surfactant composed of a vinylidenesulfonic acid salt derived from a vinylidene represented by formula II and (B) a nonionic surfactant having an HLB value of 10.5 or less at a wt. ratio of (A) to (B) of (9:1) to (1:9). 
     COPYRIGHT: (C)1991,JPO
Patent JP-2001091859-A (JP)
Title: Image guide fiber
Inventor: TSUJITANI HIDEKI
IPC: G02B6/04
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To easily match the horizontal direction of the pixel of an image guide fiber with the curved direction of the pixel at the time of assembling an endoscope. SOLUTION: In the case of installing the image guide fiber 1 in the endoscope assembling device so that the fibers are viewed to be horizontally arranged in the fibers arranged on the peripheral part of the image guide fiber 1, index fibers 3 are used at the parts positioned in vertical and horizontal directions viewing from the center of the image guide fiber 1. The index fiber 3 is formed of non light transmissive glass material and color glass material, and the index fiber 3 is different from the normal fiber in terms of its contrast and color.
Patent JP-H08106030-A (JP)
Title: Light emitting element module
Inventor: KATO TAKASHI
IPC: G02B6/42
Filed: 1994-10-05
Abstract: PURPOSE: To easily and surely produce a light emitting element module by producing this module in such a manner that exit light passes the inside of an opening diameter while using an isolator element of the small opening diameter. CONSTITUTION: This light emitting element module has a light emitting element assembly including a substrate 3, a light emitting element 6 packaged on this substrate 3 and an internal lens and a package 1 for housing this light emitting element assembly and has, further, an isolator 9 inserted onto the exit light axis from the light emitting element assembly. The isolator 9 is mounted at one of the substrate 3. More specifically, the substrate 3 includes a horizontal part loaded with the light emitting element 6 and a vertical part 3a for supporting the internal lens. The isolator 9 is held at a cylindrical isolator holder 10. An undulating part having the shape complentary with the front end of the isolator holder 10 is formed at the front of the holder 7 of the internal lens fixed to the vertical part 3a of the substrate 3.  The isolator holder 10 is positioned by fitting to the front end of the isolator holder 10 in contact therewith.
Patent JP-2000096979-A (JP)
Title: Shield driving method and segment
Inventor: KIMURA NOBUHIKO
IPC: E21D9/06
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To simply execute a shield driving method at a low cost without requirement for a segment of high proof stress. SOLUTION: In this shield driving method, a shield machine 10 is driven in a ground E, a segment cylinder 20 arranged in the inside of the shield machine 10 is left behind of the shield machine 10, and a tunnel whose inner face is covered with the segment cylinder 20 is constructed. There are included each step (a) for arranging the segment cylinder 20 in the inside of the shield machine 10 and disposing a reaction force transmission lever 30 along the axial direction in the inside of the segment cylinder 20, and (b) for adding press driving force toward rearward from the shield machine 10 to the reaction force transmission lever 30, and leaving behind the reaction force transmission lever 30 and the segment cylinder 20 by reaction force from the reaction force transmission lever 30 to drive the shield machine 10.
Patent JP-S63122199-A (JP)
Inventor: HAYAFUNE KOUJI
IPC: H05K9/00
Filed: 1986-11-11
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-S60169444-A (JP)
Inventor: BIKUTAA MAAKU
IPC: C07C68/06
Filed: 1984-12-19
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-H03127842-A (JP)
Title: Wire bonding method and equipment
Inventor: YOSHIDA TAKASHI
IPC: H01L21/60
Filed: 1989-10-13
Abstract: PURPOSE:To prevent the deterioration of IC characteristics by decreasing the temperature of a semiconductor chip, wherein bonding is ended, up to a value that chemical reaction between bonding pad material and bonding wire material does not proceed, independently of other semiconductor chips. CONSTITUTION:When a lead frame 2 is sent at a bonding position, each stem part 3 abuts with a heating block 6, which is kept at a specified temperature. The connection part of a wire 5 of an IC chip 1 and the lead frame 2 is heated by the heating block 6, and reaches a constant temperature. Since the heating block 6 serves as a retaining stand for pressing the wire 5, Au wire 5 is welded at a specified position with pressure and subjected to wire bonding. When the wire bonding of a chip is finished, the temperature is decreased independently of the bonding of other chips, and the generation of thermal damage is evaded. Thereby the deterioration of IC characteristics can be prevented.
Patent JP-H09113127-A (JP)
Title: Refrigerator
Inventor: EZAKI TAKESHI
IPC: F25D29/00
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent frost and moisture condensation from adhering to a substrate at a low cost. SOLUTION: A recessed part 11c is formed on a heat insulating wall 11a of a refrigerator chamber, and in the recessed part 11c, a circuit box 17 is fitted. Then, in the circuit box 17, a temperature control substrate 18 is housed, and the temperature control substrate 18 is covered by a bent plate 19 of the circuit box 17, from the refrigerator chamber side. Then, a through hole 19d is formed on the bent plate 19, and a lead part 21b of a temperature sensor 21 is connected to the temperature control substrate 18 through the through hole 19d. Then, a temperature sensitive part 21a of the temperature sensor 21 faces the inside of the refrigerator chamber.
Patent JP-S63119713-A (JP)
Inventor: MORII SHIGEHIRO
IPC: A47J31/057
Filed: 1986-11-10
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-S62127204-A (JP)
Inventor: MIYATANI TAKASHI
IPC: B28B11/08
Filed: 1985-11-29
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-2001094030-A (JP)
Title: Semiconductor device
Inventor: BANDO RIYUUJIRO
IPC: H01L23/50
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a part which is not filled with resin, due to a large flow rate difference in resin, between the upper side and the lower side of inner leads. SOLUTION: A semiconductor chip 11 is bonded to a plurality of inner leads 12a by using tapes 13, 14. On the side of inner leads 12a, where the semiconductor chip 11 is arranged, tapes 18, 19 are bonded to both sides of the semiconductor chip 11. The tapes 18, 19 are set in size, by which the spaces on both sides of the chip 11 are reduced, so that the flow rates of resin flowing on both sides of the chip 11 are made nearly equal, and the flow rates of resin flowing on the upper side and the lower side of the inner leads 12a are made nearly equal.
Patent JP-H04142952-A (JP)
Title: Image recorder
Inventor: KAGAYAMA SHIGERU
IPC: B41J2/385
Filed: 1990-10-04
Abstract: PURPOSE:To prevent clogging of an opening electrode and to obtain an image recorder which can always obtain a stable image output by providing a member to be charged to the same polarity as that of powder on a surface of a control electrode at least opposed to a carrier. CONSTITUTION:An aperture electrode 9 is composed of many apertures 5, an insulating layer 6, a reference electrode layer 7, many control electrode layers 8 and an adherence preventive layer 20. The layer 20 is disposed on the layers 7, 9. The layer 20 is formed of a member to be charged to the same polarity as that of toner T. Accordingly, even if the toner T is supplied in a cloudy state to the electrode 9, since the layer 20 is disposed on the electrode, the toner is not, even if the toner is approached, adhered. As a result, a trouble of the electrode with respect to the powder can be prevented, and a stable image output can be always obtained.
Patent JP-H08127415-A (JP)
Title: Automatic sorting device
Inventor: KAWABUCHI HIDETOSHI
IPC: B65G47/64
Filed: 1994-10-31
Abstract: PURPOSE: To share the control and reduce the load by providing a main control device for receiving the signal of a measuring conveyor to control a branched control device corresponding to a branched switch device, and a branched control device for performing an independent control corresponding to the branched switch device and a sorting hole. CONSTITUTION: This device has a main control device 20 for controlling branched control devices 21 for driving the actuators of branched switch devices 12, and the branched control devices 21 corresponding to each branched switch device 12 and conforming to the sorting hole number. The main control device 20 determines the sorting hole number and the shoe switching number from the information from a bar code reader 4, and outputs an input command and the shoe switching number to the branched control device 21 corresponding to the sorting hole number. The branched control device 21 receives the input command from the main control device 20, counts the pulse number of an encoder 10, and detects the arrival of a load to the sorting hole by the corresponding pulse number up to the sorting hole.  Since the control can be thus dispersed to the main control device and the branched control devices, the load of the main control device can be reduced.
Patent JP-H06113980-A (JP)
Title: Opening/closing device for toilet bowl seat and toilet cover
Inventor: WATANABE AKIRA
IPC: A47K13/10
Filed: 1992-10-06
Abstract: PURPOSE:To prevent the generation of impact force and shock noise applied to a toilet bowl body, etc., when a toilet seat or a toilet bowl cover is opened and closed. CONSTITUTION:A play is generated between a symmetrical fan shaped through hole 8 formed on the power transmission plate 17 of a toilet seat and a supporting shaft 13 which is freely inserted into the through hole, and when the toilet seat is opened, the supporting shaft is turned simultaneously with the turn of the toilet seat, because of the play, and the turn is continued lightly until the flat surface 14 contacts the engagement surface 22 of the through hole. When the toilet seat is opened continuously, the power transmission plate is turned in the A direction by the engagement between the flat surface and the through hole, and the power transmission gear 21 of a buffer device 20 is turned in the A direction, and since the revolution is performed without being applied with a brake power in the A direction by the action of a one-way clutch, the toilet seat is opened without being applied with a brake power. When the toilet seat is to be closed, closure is carried out in an unloaded state up to the intermediate course because of the play, and when closure is continued further, the flat surface 14 contacts a contact side 23, and the power transmission plate is turned in the reverse A direction by the action of the supporting shaft, and the brake power of the buffer device acts, and the toilet seat is put to a gentle closing operation, and the shock in the contact with the toilet bowl body is suppressed.
Patent JP-H04144084-A (JP)
Title: Corona discharge device
Inventor: NAKATANI MASAHIDE
IPC: H01T19/00
Filed: 1990-10-04
Abstract: PURPOSE:To stabilize automatic control by setting the photo-sensitive body charging current of AC/DC components to respective specified values on the basis of the period of controlling cycle to make control of the AC or DC component charging current. CONSTITUTION:In a voltage converter circuit 106, the charging current on a photo-sensitive body 201 is converted into a voltage value and impressed into a LPF 108 and an AC sensing circuit 109 upon passing through another LPF 107. The DC component of the output of LPF 108 is sensed being separated for each polarity and fed to an A/D converter 115 via limiters 112, 113. The AD component of the output signal from LPF 107, on the other hand, is sensed by the circuit 109 and upon being converted into DC, fed to the same A/D converter 115 via another limiter 114. The converter 115 makes A/D conversion of these signals and sends the results to a CPU 104. The CPU 104 compares the sensing data with the target value. and on the basis of difference between them, conducts the operation of the pulse width modulation(PWM) duty to be dispatched from a timer 103 to high tension power supplies 101-1 thru 101-n. Thereby the automatic control is stabilized.
Patent JP-H08127143-A (JP)
Title: Thermal head and production thereof
Inventor: NAKAMURA YUJI
IPC: B41J2/345
Filed: 1994-10-31
Abstract: PURPOSE: To enhance abrasion resistance and scratch resistance while preventing the breakage and peel of a protective film and enhancing printing running properties and environmental reliability. CONSTITUTION: The cross-sectional shape of the peripheral edge part of the wiring electrode 4 in the area of the protective film 9 in the vicinity of a heating resistor 3 is made taper to relax the difference in level of the wiring electrode 4 with the surface of a substrate and the hardness of the protective film 9 is set to Hv1200 or more as Vickers hardness.
Patent JP-2000078932-A (JP)
Title: Vegetable transplanter
Inventor: TAKEYAMA TOMOHIRO
IPC: A01G13/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To increase a working efficiency of a harvesting work, in a vegetable seedling transplanting work using a vegetable transplanter. SOLUTION: This vegetable transplanter plants a vegetable seedling A from a seedling loading stage to a field by an open hole type planting claw 17. Mulch cutters 35 and 36 for cutting a mulch film covering a crop culturing face of a field are provided in one body in offsetting to the right and the left from the center of the planting claw 17.
Patent JP-S63112650-A (JP)
Inventor: ANDORIYUU AUAABATSUHA
IPC: C08K5/315
Filed: 1987-10-22
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-H02115105-A (JP)
Title: Sterilizing and disinfecting agent composition
Inventor: HIOKI YUICHI
IPC: A01N33/12
Filed: 1988-10-24
Abstract: PURPOSE:To obtain sterilizing and disinfecting agent composition stable in storing for a long period of time and exhibiting remarkable sterilizing effect and anti-virus effect by jointly applying specific quarterly ammonium salt and amphoteric ionic surfactant to water-insoluble iodine and stably solubilizing iodine. CONSTITUTION:(A) A compound expressed by formula I (at least one of R1-R3 is 8-30C linear or branched alkyl or alkenyl and remainder is CH3, CH2CH3 or formula II-V; n is integer of 1-5; x is integer of 1-15; R4 is CH3 or CH2CH3; X<theta> is anion) is mixed with (B) amphoteric ionic surfactant preferably selected from a compound expressed by formula VI or formula VII (R1' is 4-20C alkyl or alkenyl; R2' and R3' are CH3, CH2CH3 or formula V; R1''-R3'' are groups corresponding to R1-R3 except for formula III-IV; R4'' is 1-18C alkylene) and (C) iodine as essential components preferably in a weight ratio of A:B:C=1-10:1-30:0.2-80 to afford the sterilizing and disinfecting agent composition having the above-mentioned effect.
Patent JP-H04144224-A (JP)
Title: X-ray aligner
Inventor: UNO SHINICHIRO
IPC: H05H13/04
Filed: 1990-10-05
Abstract: PURPOSE:To realize uniform exposure free from intensity irregularity, by a method wherein shapes on the X-ray source side and on the original sheet side are asymmetric, the radius of curvature on the X-ray source side is smaller than that on the original sheet side in the vicinity of a vertex, and a part whose radius of curvature is larger than that of the vicinity of the vertex is provided on the periphery. CONSTITUTION:The reflection surface of a mirror 2 has a form displacing from a cylindrical reflection surface having the same radius of curvature as the radius of curvature rho0 in the vicinity of the vertex in accordance with the distance further from the vertex of the mirror 2, and the radius of curvature of a point except the axis sufficiently distant from the vertex is larger the radius of curvature in the vicinity of the vertex. In order to make the X-ray absorption distribution of resist in the region to be exposed uniform, the shapes of the right and the left reflection mirrors are asymmetric in reference to the vertex. Such a mirror 2 has the following functions. The mirror collets a beam onto an optical axis side and directs the beam toward a wafer 4, which beam exists on the periphery on the axis of X-ray 6 from a synchrotron 1 and has not been used for exposure. In addition, the mirror makes the X-ray absorption distribution of the resist on the wafer 4 uniform. Thereby exposure time is reduced and uniform exposure, i.e., precise pattern transfer is realized.
Patent JP-H06215223-A (JP)
Title: Paper sheet normal/defective condition judging device
Inventor: KANEZASHI YASUO
IPC: G07D7/00
Filed: 1993-10-27
Abstract: PURPOSE:To judge whether the condition of a paper sheet is good/bad even when an embedded security thread is made from any material by judging the paper sheet based upon the variation of an electric signal corresponding to the light intensity of reflected light from the paper to be inspected. CONSTITUTION:A laser beam is emitted from a light source 111 and converged to the light of a thin beam diameter by a converging lens system 112 to irradiate a paper sheet 100 with the converged light. A converging lens system 121 converges these beams upon the light receiving face of a photomultiplier 122, which outputs an electric signal corresponding to the intensity of light always received during its operation. A comparator compares the peak value of the electric signal with a previously set threshold, and when the peak value exceeds the threshold, outputs a detection signal indicating the passage of a security thread part 101 to position irradiated at the time. An arithmetic and control part measures the generating time of the detection signal, calculates the existing position of the thread 101 and its width and compares the calculated results with design data to judge the normal/defective condition of the paper sheet 100.