baber/WOPTO huggingface dataset:
Patent JP-S62216346-A (JP)
Title: Formation of bump of integrated circuit device
Inventor: SHIOTANI HIROHITO
IPC: H01L21/60
Filed: 1986-03-18
Abstract: PURPOSE:To obtain a flip-chip semiconductor circuit device in which strength is sufficiently set particularly for a lateral stress with high reliability by melting the corner of a copper layer formed corresponding to the hole of a resist film by polishing an anode, and forming the top in a curved state. CONSTITUTION:A first Cr deposited film 12 and a second Cu deposited film 13 are formed on a semiconductor substrate 11, a film resist film 21 is formed on the film 13, and a hole 22 is formed in the film 21 corresponding to a bump forming portion. After a bump base material 23 is formed by copper plating in the hole 22 of the film 21, the film 21 is removed to allow the columnar material 23 to remain. Then, the remaining portion except the film 21 is filled in an etching tank, the film 13 corresponding to the material 13 is used as an anode, and electrolytically polished. Then, the edge 25 is selectively rapidly dissolved out to gradually round the corners.
Patent JP-S63224318-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: SHIMIZU NOBUHIRO
IPC: H01L21/20
Filed: 1987-03-13
Abstract: PURPOSE:To make the crystal grain diameter lage by providing a low absorption region relative to a beam energy by a first beam annealing, and causing a recrystallization to begin from the central part of the beam by a second beam annealing for recrystallization. CONSTITUTION:When an Ar laser beam is radiated to the a-Si of a semiconductor film 2 with an energy density that the a-Si does not melt, and is scanned in a scanning direction 6, then a low absorption region 3 is formed in the semiconductor film 2. Then, the semiconductor film 2 is fused and recrystallized by an beam energy 4. That is, when the beam energy 4 is scanned in the scanning direction 6 to perform the recrystallization, it is done so as to include at least one low absorption region 3. As a result, the low absorption region 3, because of this second beam annealing, has a temperature rise lower than the other portions. With this, the recrystallization begins from the low absorption region 3 which is the central part of the energy beam 4, and the crystal grain diameter becomes large.
Patent JP-S61218003-A (JP)
Inventor: KIRYU TAKASHI
IPC: H01B3/20
Filed: 1985-03-25
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-2000261446-A (JP)
Title: Radio communication device
Inventor: AKEBOSHI TOSHIHIKO
IPC: H04L12/28
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To easily prevent sending of disturbing interference wave at the time of communicating with a hidden terminal by providing the radio communication device with an interruption means for interrupting sending operation similarly to the detection of a carrier when a communication state signal inputted by an input means is a value indicating the execution of communication. SOLUTION: This radio communication device starting transmitting operation monitors a communication state signal (an output from an OR circuit 207) 208 obtained by finding out OR between a carrier detection signal and a reception display input signal 204. When an antenna 201 of its own station receives a radio wave exceeding a carrier sensing level or an adjacent radio station is in a receiving state, the communication state signal 208 outputted from the OR circuit 207 is turned to a high level, the execution of communication is detected and the transmitting operation is interrupted. In the constitution, radio communication devices arranged adjacent positions exerting interference on each other can prevent the sending of interference waves at the time of receiving data from a party which can not be detected without changing a radio control protocol.
Patent JP-S63223534-A (JP)
Title: Thermography device
Inventor: TANAKA KENJI
IPC: G01J5/48
Filed: 1987-03-13
Abstract: PURPOSE:To simplify the constitution of circuits by storing gray scale information in an image information storage means together with temperature distribution image information, and allowing a common arithmetic circuit to perform the temperature conversion of a noted point and the temperature conversion for a scale display of the gray scale. CONSTITUTION:Plural pieces of gray scale information Dgs0-Dgs250 are written fixedly at the right end of an image memory 4 to the width of 10 picture elements in the same 8-bit form as that of temperature information. The information is read out by a reading circuit 5 and given gradations by a display device 7 to display a gray scale having gradations as many as picture elements. A cursor position specifying circuit 9 specifies a picture element corresponding to an intersection CP, the reading circuit 5 reads corresponding picture element information Dcp out of the memory 4, and the arithmetic circuit 13 calculates the absolute temperature Tcp at the intersection CP according to center temperature CT and temperature width TR from a range specifying circuit 12 and writes it in a memory 8. When a gradation number selecting circuit 14 selects a number '8', a writing circuit 10 writes scale lines M0-M8 in the memory, the reading circuit 5 reads out information Dgs at the position of a M line, and the arithmetic circuit 13 calculates a scale value Tgs by the same arithmetic as that of the CP.
Patent JP-S61218343-A (JP)
Title: Detector for rectification state
Inventor: TAWARA KAZUO
IPC: H02K23/66
Filed: 1985-03-25
Abstract: PURPOSE:To enhance the precision of the detection of spark regardless of factors except induced voltage, by taking out the output of a search coil via a lower limit limiter circuit in case of providing the search coil for a main pole and of detecting spark. CONSTITUTION:On an apparatus of winding up a main coil 2 with a search coil 11 and of separating a main circuit from the output signal to detect spark, the output signal of the search coil 11 is introduced to a lower limit circuit 12, and the signal of specified voltage value or less is eliminated. The output signal of the lower limit limiter circuit 12 is introduced to an alarm circuit 16 and an indicator 15 via a harmonic amplifier circuit 13 and a waveform treatment circuit 14. As the result, signal detected by the search coil 11 with the change of magnetic flux except spark is eliminated, and output voltage signal-corresponding to spark can be obtained, and so the detection can be carried out at high precision.
Patent JP-H02236851-A (JP)
Title: Magnetic tape driving device
Inventor: YABU SHIGEHIRO
IPC: G11B15/44
Filed: 1989-03-10
Abstract: PURPOSE:To keep stable contact between a magnetic tape and a head and hence to obtain a stable signal output even at the transition time of the tape transfer state from the forward direction to the backward direction by oscillating forcibly an oscillatory idler gear with external power. CONSTITUTION:At the transition time from the forward transfer state to the reverse transfer state, first of all, a capstan motor 2 is stopped and a mode changeover motor 3 is rotated clockwise. Then, the motor 2 is reversely rotated after moving forcibly the idler gear 7 from the right side of an idle gear 8t to the left side of an idle gear 8S via a relay gear and a cantilever 30. Consequently, a reel base 9S is rotatively driven via a gear 8S immediately upon the reverse rotation of the motor 2, and the magnetic tape 10 can undergo the transition to the reverse tape transfer state keeping in stable contact with the head without lowering its tension due to an on/off operation of a pinch roller 4.
Patent JP-S51134544-A (JP)
Title: Locking system of control unit output
Inventor: SANO KAZUO
IPC: G06F11/00
Filed: 1975-05-19
Abstract: PURPOSE: Development of a simple locking system for perfrecd prevention of the erroneous control output and maximum utilization of the correct output for system control. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63225881-A (JP)
Title: Segment extracting device
Inventor: KAHARA KEIJI
IPC: G06T7/00
Filed: 1987-03-16
Abstract: PURPOSE:To extract a segment with high accuracy in a short time by correcting the incorrectness in the extraction of the segment due to the error of inclination information in a bit of direction information by the use of a weight changing according to an inclination. CONSTITUTION:A differentiating signal dy/dx is applied to a variable weight generating part 8 from a contour extracting buffer 2 and a weight signal is selected according to this value. Since this weight signal has constantly a peak value at the center of a horizontal line indicating an angle parameter, so that the weight signal W to which an angle shift with an offset correction based on the differentiating signal dy/dx is executed with respect to an address signal from a histogram part 5 is outputted to the histogram forming part 5. The histogram forming part 5 weights the formation of the histogram of the inputted weight signal. Namely, according to an inclination parameter, by applying plural intermediate weights, a time is shortened according to Hough transformation system based on the direction information and an error is minimized.
Patent JP-S52141997-A (JP)
Title: Method of fairing ship drawing by computor
Inventor: TERAOKA NOBUYUKI
IPC: B63B9/06
Filed: 1976-05-20
Abstract: PURPOSE: To provide a fairing method landing lines such as represented on the ship drawing by producing an external plate development drawing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07267342-A (JP)
Title: Conveying device for plate
Inventor: KAWASHIMA TAKAHIRO
IPC: B65G47/31
Filed: 1994-03-29
Abstract: PURPOSE:To decrease a distance between plates only at the time of painting in a plate conveying device which is used in painting of powder PCM steel plates. CONSTITUTION:A conveying device for plates is provided with a painting conveyor 14 whose conveying speed is constant, a variable conveyor 16 whose conveying speed can be varied, and a painting device 20 which sprays paint to a plate conveyed by the constant speed conveying conveyor 18 and the painting conveyor 14 for painting the plate, while a proximity switch 28 measuring a distance between the plates is arranged between the conveying conveyor 18 and the variable conveyor 16. A control unit 32 increases the conveying speed of the variable conveyor 16 when the distance between the plates detected by means of the proximity switch 28 is the preset distance or more, so that the distance between the plates is decreased.
Patent JP-S60202107-A (JP)
Title: Lens material
Inventor: SAKAGAMI TERUO
IPC: C08F220/00
Filed: 1984-03-27
Abstract: PURPOSE:A lens material having a high refractive index, a low dispersion and excellent transparency, comprising a copolymer comprising specified two kinds of halogen-containing monomers and other copolymerizable monomers. CONSTITUTION:A lens material having a refractive index nD<20>>=1.57 is obtained by copolymerizing 10-85wt% halogen-containing monomer of formula I [wherein D is a group of formula II (wherein n is 0-2, R<1> is H or methyl, Y is CHOH, r is 0 or 1), X<1> and X<2> are each a group derived by substituting 1-3 Br, I or OH groups for the hydrogen atoms of a methyl group, provided that the number of OH substituents is 1, X<3> is a group derived by substituting 1-3 Br, I, or D groups for the hydrogen atoms of a methyl group, provided that the number of D substituents is 1, and at least one of X<1-3> contains at least one Br or I] with 15-90wt% halogen-containing monomer of formula III (wherein R<2> is H or methyl, p is 0-3, X<4> is Br, or I and q is 1-5) and 0-20wt% other copolymerizable monomers (e.g., styrene) in the presence of a radical polymerization initiator.
Patent JP-H01232073-A (JP)
Title: Controller for thermal transfer type color printer
Inventor: TANAKA JUNJI
IPC: B41J2/36
Filed: 1988-03-12
Abstract: PURPOSE:To restrain ununiformity of color from being generated due to the differences in temperature characteristics between color components of ribbons, by energizing each heat generating element for an optimum energization time based on the kind of a color ribbon to be used and on the energization history of the element. CONSTITUTION:With a printing signal 105 inputted to an energizing means 104, the means 104 reads the kind of a ribbon color and the energization history of the heat generating element to be energized, for example, of a heat generating element 102a from a first storage means 101 according to the printing signal 105. The means 104 then reads an energization time required for the element 102a from a second storage means 103, based on the energization history and the kind of the ribbon colors and energizes the element 102a for the set time thus read. Similarly, energization times for heat generating elements 102b-102n corresponding to the printing signal 105 are set, and the elements are energized. Thus, it is possible to prevent ununiformity of color from being generated due to the differences in temperature characteristics between color components or ribbons, and to obtain images with uniform color density.
Patent JP-S60202113-A (JP)
Title: Production of octacyclic phenol/formaldehyde resin
Inventor: SASE SHIGEO
IPC: C08G8/00
Filed: 1984-03-26
Abstract: PURPOSE:To carry out purification simply in good efficiency by using acetone as a washing solvent in the isolation and purification of an octacyclic phenol/ formaldehyde resin produced by the reaction of a p-substituted phenol with a formaldehyde. CONSTITUTION:A p-substituted phenol (e.g., p-tert-butylphenol or p-cresol) is reacted with a formaldehyde (e.g., formalin) in a nonaqueous nonpolar solvent (e.g., xylene or ethylbenzene) in the presence of an alkali (e.g., LiOH or NaOH) as a catalyst. The resulting reaction product is washed with acetone in such a manner that it is washed under a reflux of acetone or agitated in acetone. In this way, it is possible to obtain a high-purity octacyclic phenol/formaldehyde resin showing extremely excellent selective adsorptivity of heavy metal ions.
Patent JP-H05220431-A (JP)
Title: Apparatus for bonding coating solution
Inventor: KAWAGUCHI TAKEO
IPC: H02G3/30
Filed: 1992-02-12
Abstract: PURPOSE:To bond a coating solution to a staple in uniform thickness in an apparatus bonding the coating solution to the staple during horizontal movement. CONSTITUTION:The staples S attached to a conveyor 4 are dipped in the coating solution in a coating solution tank 27 by the upward movement of the solution tank 27 provided below the horizontally moving conveyor 4 and drawn up from the coating solution by the downward movement of the solution tank 27. The coating solution tank 27 moves at the same speed as the moving speed of the conveyor 4 in the moving direction of the conveyor 4 in such a state that the staples S are dipped in the coating solution. Therefore, the staples S are dipped in the coating solution 30 in a state prevented from relative lateral movement.
Patent JP-S61217847-A (JP)
Title: Detecting system for local memory error
Inventor: TAKEYA YUJI
IPC: G06F11/00
Filed: 1985-03-22
Abstract: PURPOSE:To detect easily a local memory error by storing the same data into a pair of local memories and reading out the contents of both memories in a read mode to compare them with each other for detection of the discordance between them. CONSTITUTION:The read data delivered with e timing when the positive value of a local memory address counter 6 is given to the 1st and 2nd local memories 7 and 8 are stored in registers 9 and 10. A discordance detecting circuit 11 compares the data stored in the register 9 with the data delivered from the memory 8 with the timing when the negative value of the counter 6 is given to both memories 7 and 8. While a discordance detecting circuit 12 compares the data stored in the register 10 with the data delivered from the memory 7. Then a memory error detecting signal is delivered onto a signal line 15 when either one of both circuits 11 and 12 detects the discordance.
Patent JP-S60202563-A (JP)
Title: Tracking controller for slow reproduction
Inventor: NEMOTO SHIYOUJI
IPC: G11B15/467
Filed: 1984-03-27
Abstract: PURPOSE:To simplify the mechanical and electrical constitution by using a rotary head exclusive for reproduction with a variable speed and also making use of the output of an AFT error detection system. CONSTITUTION:The pilot signals recorded to each video track are reproduced by a pair of rotary heads in a slow reproduction mode. The tracking signal corresponding to a slow scanning locus is produced from the output of multiplication of the reproduced pilot signal and a standard pilot signal corresponding to a reproduction video track. Then the acceleration and deceleration timings of a tape driving capstan motor are controlled in a slow reproduction mode based on the data on the tracking signal near the center part of the scan track. In such a way the use of a position control element for rotary head and the drive control system of said position control element are omitted. Thus both the mechanical and electrical constitutions can be considerably simplified, and the noiseless slow reproduction is made possible with comparatively simple constitution. Furthermore, a tracking signal for slow reproduction mode can be produced by using a producing circuit for tracking error signal which is used in a normal reproduction mode. In such a way the circuit constitution is simplified.
Patent JP-S60200909-A (JP)
Title: Hardening method by laser working and device therefor
Inventor: SATOU TSUNEO
IPC: C21D1/09
Filed: 1984-03-26
Abstract: PURPOSE:To execute simultaneously cutting and hardening of a steel material in the stage of cutting a thick steel material by laser cutting by providing an annular ejecting port for cooling water around the laser irradiating port of a laser nozzle. CONSTITUTION:An assist gas is first introduced from a gas inlet 9 into a laser nozzle 12 and is ejected from the irradiating port 14 of said nozzle in the stage of cutting a thick steel material 16 to be worked by laser working. A laser oscillator is then oscillated and the laser beam is focused by a focusing lens 8 and is irradiated on a steel plate 16 from the port 14, by which the steel material is cut. Cooling water is supplied at the same time from an inlet 17 and is ejected from the annular ejecting port 15 for cooling water of the nozzle 12. The cut surface which is melt-cut by the laser beam and is heated up to a high temp. is quickly cooled by the cooling water, by which the hardening treatment substantially free from distortion by cutting and heat is made possible.
Patent JP-S52142565-A (JP)
Title: Portable traffic measuring device
Inventor: TSURUMARU JIYUNICHIROU
IPC: G06M7/00
Filed: 1976-05-21
Abstract: PURPOSE: To accomplish the counting and indicating operations easily for each kind of car and the traffic measurement easily for each kind of car for a unit time period by depressing a corresponding key in accordance with the kind of the car, which is discriminated by a measurer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05226031-A (JP)
Title: Connector
Inventor: YOSHINO TOSHINORI
IPC: H01R13/648
Filed: 1992-02-14
Abstract: PURPOSE:To prevent cross-talk at contact projected part. CONSTITUTION:A shield part 12 made of an insulator is installed in the contact projected side of a connector main body 1. The shield part 12 is composed of a first part 13, a second part 14, and a third part 15. At the corresponding to the contacts of respective parts, recessed grooves 13a-15a, the wall faces coated with a conductive coating, are formed. The coating part and an earth circuit of a printed substrate 16 are connected electrically each other. The terminal part 2b of each contact 2 is surrounded by the recessed grooves 13a-15a and an electromagnetic shield is formed against the terminal part 2b. Consequently, the cross-talk between contacts 2 is surely prevented from occurring.
Patent JP-H05221334-A (JP)
Title: Reach type forklift
Inventor: TOYA IKUYA
IPC: B66F9/10
Filed: 1992-02-12
Abstract: PURPOSE:To make the turning radius small by multiplying the steering angle of a drive wheel by an optional gain thereby deciding the steering angle of one load wheel, and controlling other load wheels so that the steering angles conform with the center of the turning being decided by the geometrical relation between both of these wheels. CONSTITUTION:In case that the steering angle of a drive wheel 4 is, e.g. of right turn, the steering angle thetaR of a right load wheel 6 is decided by multiplying the steering angle thetaD of the drive wheel 4 by a specified steering gain GR. The steering gain GR is decided by the ratio of the steering angle when the extension HF of the drive wheel 4 conforms with preset center S of minimum turning to the steering angle when the extension HR of the right load wheel conforms with the center S of the car body. And, the center P of the turning of the fork lift 1 is sought by operating the point of intersection between the extension HF of the drive wheel 4 and the extension HR of the right wheel 6, and the steering angle thetaL is decided so that the extension HL of the right wheel 5 conforms with the center P of the turning.
Patent JP-S59183270-A (JP)
Inventor: YAMADA TAKAHIRO
IPC: F28F1/32
Filed: 1983-04-04
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-S585617-A (JP)
Inventor: RORUFU BEEME
IPC: G01F23/22
Filed: 1982-04-12
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-H092974-A (JP)
Title: Use of specific compound of hcpsh2 for promoting growing of hemocyte
Inventor: DAMIAN JIYON DANINGUTON
IPC: A61K31/166
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine for promoting increase of blood corpuscle, using a compound capable of selectively binding to human hcpSH2 domain. SOLUTION: The medicinal composition is used for promoting increase of blood corpuscle and comprises a compound binding to human hcpSH2 domain with a binding affinity >=50 times higher than the binding affinity to human SH-PTP-2SH2 domain and binding to human srcSH2 domain, human lckSH2 domain, human fynSH2 domain and human p85SH2 domain with binding affinity of <=1/50 based on the binding affinity to the hcpSH2 domain.
Patent JP-S63227618-A (JP)
Title: Epoxy resin composition for semiconductor sealing
Inventor: YOKOTA MASAHISA
IPC: C08G59/04
Filed: 1987-03-17
Abstract: PURPOSE:To obtain the titled composition consisting of a specific epoxy resin, epoxy resin curing agent and inorganic filler and having excellent moisture resistance, crack resistance and moldability. CONSTITUTION:The aimed composition composed of (A) epoxy resin consisting of a reaction product of (i) epoxy compound expressed by formula I with (ii) phenolic compound expressed by formula II (R, R' and R'' are halogen or 1-4C alkyl; X and X' are 1-4C alkylene, sulfone, carbonyl, O, S or chemical bond; n, n' and n'' are 0-4; m is 0-4; m is 0-10) [e.g. bis(4-hydroxyphenyl)-propane, etc.] and having total epoxy equivalent in the range of 230-320, preferably 240-300, (B) epoxy resin curing agent (e.g. phenol novolak type resin, etc.) and (C) inorganic filler (e.g. crystalline silica powder, etc.).
Patent JP-H03262444-A (JP)
Title: Feed additive and fattening of pig using the same
Inventor: ETO SOICHI
IPC: A23K1/16
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a feed additive for pig raising from an easily available inexpensive raw material by compounding a humic acid containing natural minerals and a component containing calcium salt. CONSTITUTION:The objective additive contains a humic acid containing at least one kind of natural minerals (e.g. Ca, Na, K, P, S, Cl, Mg, Fe, Mn, Cu, Zn, Co or I) and a component containing calcium salt (e.g. calcium carbonate).