baber/WOPTO huggingface dataset:
Patent JP-H0221058-A (JP)
Title: Variable speed control device for vehicle
Inventor: TAKAHASHI HIROSHI
IPC: F16H59/36
Filed: 1988-07-06
Abstract: PURPOSE:To judge correctly the specific travelling condition and aim at the improvement of the variable speed map switching accuracy by carrying out the remembrance process after performing of the inscription process by the associatron in conformity with the real travelling condition, and judging the specific travelling condition. CONSTITUTION:About various parameters showing the vehicle travelling condi tion detected by a detecting means a and the speed change intention of a driver from an input means b, an inscription means e carries out the inscription process by the associatron at an associative storage model which consists of the combina tion of a nerve cell element c with a transmission element d. Thereafter, the remembrance means f performes the remembrance process so as to judge a specific travelling condition, for example, a backup travelling, and on the basis of this judged result, the variable speed map is switched through a switching means, and a deciding means h decides the change gear ratio so that an operat ing means i controls the change gear ratio of an automatic transmission. The specific traveling condition is thus correctly judged and the switching of the variable speed map can be accurately performed.
Patent JP-H08336988-A (JP)
Title: Detection of clogging of nozzle
Inventor: MUTO MASAYUKI
IPC: B41J2/02
Filed: 1995-06-12
Abstract: PURPOSE: To detect a clogged state accurately and rapidly by inducing and electrically charging an ink jet discharged from a nozzle using a DC voltage, then detecting the electric charge as a jet current value, and comparing the current value to a preset normal value. CONSTITUTION: A carriage grounds a first and a second switch SW1, SW2 at an opposite home position to an electroconducting particle catcher 20, and thereby connects the switches to a direct current power supply DCS. Next, an ink pump is started in the constant pressure control mode to discharge ink from a nozzle as an ink jet. Consequently, the ink is split into ink particles by a vibrator 15, then the ink particles are inductively charged by the electric charge, and are captured by the electroconducting particle catcher. A current detector 1D measures the electric charge of the captured ink particles as a jet current value, then stores the jet current value in a microprocessor MPU after conversion of the value by an A/D converter.  After that, a value obtained by adding an empirically set excess value for clogging to the measured jet current value is compared to the previously set jet current value, and if the former is lower than the latter, it is judged that the nozzle is clogged.
Patent JP-S5959652-A (JP)
Title: Novel amino acid and its preparation
Inventor: UMEZAWA HAMAO
IPC: C07C227/18
Filed: 1982-09-28
Abstract: NEW MATERIAL:The compound of formula I (R1 is lower alkyl; R2 is H or amino-protecting group). EXAMPLE:(4R)-4-Benzyloxycarbonylamino-tetrahydro-2-pyrone. USE:Useful as an intermediate for the preparation of carpetimycin A or other carbapenem compound having the steric configuration of (5R, 6R) and substituted with 1-hydroxy-1-methylethyl group at the 6-position. PROCESS:The compound of formula  I -1 can be prepared by (1) reducing the compound of formula II (R3 is lower alkyl; A is amino-protecting group), (2) converting the obtained compound of formula III to a lactone of formula IV, (3) reacting the compound with lithium diisopropylamide, (4) reacting the produced carbanion with acetone, (5) subjecting the resultant compound of formula V to alcoholysis with the alcohol of formula R1-OH, and if ncessary, (6) removing the amino-protecting group.
Patent JP-S5794824-A (JP)
Title: Data processing system having bus converter
Inventor: HATA MASAHIRO
IPC: G06F13/36
Filed: 1980-12-03
Abstract: PURPOSE:To prevent the occurrence of an undesired overrun for a high-speed input/output device, etc., by releasing once the occupation of a high-speed bus through a bus converter. CONSTITUTION:Both signals IOP and DTSD are received at a mode timing circuit 14, and the address information ADR is latched to an address latching circuit 10. An open signal OPEN is raised up, and at the same time the circuit 14 transmits a service-out signal SVOI to the side of a low-speed bus to carry out the control so as to transmit the contents of the circuit 10. When receiving a service in signal SVI of a low-speed input/output device, the circuit 14 lowers the signal OPEN to give an occupation request for the high-speed bus. Then the data is sent to the side of the high-speed bus via a data driver 13 when a bus occupation permission signal OPENAV is received. And a data confirmation signal DTAK is transmitted.
Patent JP-H0923090-A (JP)
Title: Xy axes movement displacement input method
Inventor: HATTORI YOSHIYUKI
IPC: G01R31/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a user interface capable of easily giving movement displacement of XY axes. SOLUTION: To a printed board image figure 3 which is graphically shown on a display, an objective position is inputted by using a pointing device. On the printed board image figure 3, a visual field region 4 of a camera for image- sensing a production printed board is shown, and the present position of the XY axes is visually shown. By using these means, the objective position can be quantitatively given, and the XY axes can be moved to the objective position in a short time without trial and error.
Patent JP-H0334330-A (JP)
Title: Semiconductor device
Inventor: OGAWA HISAO
IPC: H01L29/73
Filed: 1989-06-29
Abstract: PURPOSE:To reduce the capacitance between base and collector for making the rapid operation feasible by a method wherein an N-type buried layer is provided immediately beneath an N-type collector taking-out region and a P-type active base excluding an N-type buried layer or partly eliminated. CONSTITUTION:As for the capacitance between collector and base, the thickness of N-type epitaxial layer 4 is specified not to exceed 2.0mum for the purpose of rapid operations, the upward migration of N-type impurity due to autodoping from an N-type buried layer 2 can not be neglected so that the impurity concentration of an N-type epitaxial layer 4 may be increased unexpectedly. That is, the capacitance between the collector and base has to be unnecessarily increased developing a defect. Accordingly, the N-type buried layer 2 is structure to be provided immediately beneath a P-type active base 9 and an N-type collector 8 excluding the P-type graft base 10 so as to reduce the space of the N-type buried layer 2.
Patent JP-S5960426-A (JP)
Title: Range finder of camera
Inventor: SUZUKI RIYOUICHI
IPC: G02B7/32
Filed: 1982-09-30
Abstract: PURPOSE:To prevent an overcurrent to a light projecting element and circuits even when a subject is at infinite distance or has a low coefficient of reflection by providing a control circuit which controls a projected light output with a limiting means which limits the output of a light projecting means so that the output value does not exceeds an upper limit value. CONSTITUTION:When the output -Q of an RSFF6 goes up to a high level, transistor TRs 7 and 8 turn on and a capacitor C11 is discharged through a resistance R19; and a voltage applied to an IR photodiode rises gradually and turns on an AC basis synchronously with a CLK. An OP Amp operates as a constant voltage circuit together with TRs 13-15. Reflected light from a subject is incident to a semiconductor position detector 21 and IA and IB from electrodes A and B are inputted to switches 36 and 37 through OP Amps 24 and 25, frequency selecting circuits 26 and 27, etc., to calculate integral values VA and VB. Then, the output of the diode is increased by the sum signal and compared by a comparator 58 with VR1; when it is greater than VR1, an FF6 is set to prevent the overcurrent.
Patent JP-H0651151-A (JP)
Title: Optical part
Inventor: TEIERI RIYUKU ARAN DANUU
IPC: G02B6/255
Filed: 1993-06-17
Abstract: PURPOSE: To connect fibers to parts without a fear of separation. CONSTITUTION: Fibers are connected to parts by an adhesion means consisting of plural drops 11i and 12i of an adhesive. These drops of the adhesive stick adjacent fibers between arrays 1 and (N-1) to parts respectively, and each drop is not connected to at least one other drops, and at least one of these drops deviates from at least one of other drops in the lengthwise or transverse direction.
Patent JP-S6414917-A (JP)
Title: Alignment accuracy measuring mark and measuring method for accuracy using the same
Inventor: KOJIMA TOSHIYUKI
IPC: G03F9/00
Filed: 1987-07-09
Abstract: PURPOSE:To measure an accurate alignment accuracy by detecting the displacement of each corresponding repetition element of repetition pattern of first and second marks to obtain the displacement between the marks. CONSTITUTION:The alignment error of a first layer pattern 2 and a second layer pattern 3 formed on a surface 1 to be detected is calculated by intervals a1-a11 of pattern stepwise differences determined by using a signal processing, such as a threshold method, an extreme value method, etc., from detection signals S1-S11 of the differences obtained by optical and electronic methods from a section A-A. The displacement DELTAx1 of the first and second layers of the left side pattern is determined by DELTAx1={a1-(a3-a2)}/2. Similarly, the displacements of the central and right side patterns are obtained, DELTAx1-DELTAx2, DELTAx2-DELTAx3, (DELTAx1-DELTAx3)/2 are measured, these values are compared with DELTAL, an abnormal value is, if any, removed, and the magnification error alpha and alignment error DELTAx of a measuring system are obtained by minimum squaring method with the remaining measured values.
Patent JP-S6328878-A (JP)
Title: Chemical conversion treatment bath composition for copper-base metal
Inventor: MATSUDA SHIGEKI
IPC: C23C22/12
Filed: 1986-07-21
Abstract: PURPOSE:To obtain a chemical conversion treatment bath composition forming a uniform and fine film on the surface of copper by chemical conversion treatment even in case of a small extent of sticking by adding heavy metal ions to a chemical conversion treatment bath contg. phosphate ions, zinc ions and an oxidizing agent to a specified concn. CONSTITUTION:A chemical conversion treatment bath contg. phosphate ions, zinc ions and oxidizing agent which accelerates the dissolution of copper in the acidic bath, e.g., H2O2 is prepd. and ions of a heavy metal other than zinc, alkali metals and alkaline earth metals are added to the bath by 5-2,000ppm. At least one among Sn, Cr, Ni and Pb is suitable for use as the heavy metal and is preferably added in the form of nitrate, sulfate or halide other than fluoride. The proper pH of the bath is 0.5-3.5 and the proper oxidation- reduction potential (AgCl electrode) is <=400mV.
Patent JP-H05341053-A (JP)
Title: Intra-wall detective running machine
Inventor: ICHIMURA YASUHIKO
IPC: G05D1/02
Filed: 1992-06-05
Abstract: PURPOSE:To grasp the inside condition of the wall of a multistorey building with high efficiency by furnishing a wall surface running means loaded with a transmission antenna, which emits electromagnetic pulses to the inside of the wall, and a reception antenna which receives echoes from inside the wall. CONSTITUTION:A running device 3 is loaded with a transmission antenna 1, which emits electromagnetic pulses Pa to the inside of a wall 4, and a reception antenna 2 which receives echoes Pb from inside of the wall 4. The device 3 moves in vertical direction when a rope 5 dangled to the ground from the over- roof of a multistorey building concerned is pinched by two rollers 31 and they are rotated. Moving aside is generated by transverse movement of a rope fixture 51 provided on the roof and another rope fixture 52 on the ground. When an operator has found any failure such as crack in the wall 4, for example, through an external display device, he drives a marker using a remote operation device to apply marking to the failure position. The arrangement is fitted with such inevitable adjacent components as a power supply, transmission circuit, reception circuit, and roller driving motor.
Patent JP-S6149363-A (JP)
Title: Image focusing system of electron microscope
Inventor: YONEZAWA AKIRA
IPC: H01J37/141
Filed: 1984-08-16
Abstract: PURPOSE:To meke the observation eliminating the turning or the reversal of an image in the magnifications from several tens magnifications to tens of thousands magnifications possible by providing 6 stage lens at the rear of a specimen, and setting their polarity in accordance with given rule, and always making the image of a specimen image in the stages. CONSTITUTION:In the magnifications lower than thousand magnifications by means of the setting of lens polarity, the first stage real image 9 is formed by an objective lens 3, the first and the second intermidiate lens 4, 5, and the second stage real image 10 is formed by the thired and the fourth intermediate lens 6, 7, and the third stage real image 11 is formed on a recording screen by a projecting lens 8. Further, in low or middle magnificatins and middle are high magnifications more than thousand magnifications, the first stage real image 9 is formed by the lens 3, 4, and the second stage real image 10 is formed by the lens 5, 6, 7, and the third stage real image 11 is formed by the lens 8. Thus, the image system of an electron microscope is constituted in such a manner as mentioned above. Accordingly, it is possible to restrain the mode between the low magnification and the middle and the high magnification and the reversal or the turning of the image for the change of the magnification, and to reduce the aberration from an axis.
Patent JP-H0818618-A (JP)
Title: Digital information modulator
Inventor: OISHI TAKESHI
IPC: G11B27/30
Filed: 1994-06-29
Abstract: PURPOSE:To constitute a digital information modulation with the elements of a low speed and to secure time margin for performing a time division processing by providing first and second (m+n)-bit addition means and performing succeeding processings by the unit of (m+n) bits. CONSTITUTION:This modulator is provided with first-2q-th multiplying means 42, 44, 46 and 48 for multiplying the output information 50a of an amplitude generation means and first-2q-th waveform information at every one bit period and respectively outputting first-2q-th multiplication information 42a, 44a, 46a and 48a, first-2q-th (m+n)-bit addition means 28-31 for adding the first-2q-th multiplication information 42a-48a for an (m+n)-bit period relating to precode information and respectively generating first-2q-th addition information 28a-31a and error detection means 32-38 for defining the first-2q-th addition information 28a-31a as first-2q-th input information and respectively generating error information with desired frequency characteristics based on the first-2q-th input information. Thus, the constitution is simplified without the need of a high-speed multiplier.
Patent JP-H1023346-A (JP)
Title: Reduction processing circuit
Inventor: KAMEI MITSUTOKU
IPC: H04N5/45
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To realize a reduction processing in which the changing width of a reduction ratio is made constant, and to improve the latitude of the change of a video size by simple setting. SOLUTION: In this reduction processing circuit, the center of gravity of input data is corrected based on a center of gravity correction coefficient T and a variable X by a center of gravity correction filter 2, the time base conversion of the center of gravity correction data is operated according to an enable signal indicating the valid period of reduction data by a time base converting circuit 4, and the reduction data are outputted. In this case, a reduction ratio is defined as R, and a constant is defined as K(R=X/K), and a center of gravity correction coefficient generating circuit 3 is constituted of an adder 31 which adds the output of a multiplexer 30 to the variable X, delay 32 which delays the added result of the adder, and subtracter 33 which subtracts the constant K from the delayed result of the delay.  Then, the delayed result and the subtracted result are inputted to the selector 30, the selection is operated by the MSB of the subtracted result, the subtracted result is outputted as a center of gravity correction coefficient T, and the MSB of the subtracted result is outputted as the enable signal.
Patent JP-S6147836-A (JP)
Inventor: UENO KEIJI
IPC: D06M10/00
Filed: 1984-08-14
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-H11349751-A (JP)
Title: Polypropylene-based resin composition and its oriented film
Inventor: TSUDA NORIYUKI
IPC: C08L23/12
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polypropylene-based resin composition excellent in optical characteristics, blocking resistance, slipping properties and film forming operation with little occurrence of fish eyes during film formation, and provide oriented film using the same. SOLUTION: This polypropylene-based resin composition is obtained by blending 100 pts.wt. of a polypropylene-based resin, 0.01-1 pts.wt. of an incompatible thermoplastic resin having a higher melting point than that of the polypropylene- based resin and 0.005-1 pts.wt. of a polypropylene-based resin at least a part of which is modified with an acid. The polypropylene-based oriented film is obtained by drawing the polypropylene-based resin composition in at least one axial direction.
Patent JP-S6414921-A (JP)
Title: Microwave plasma processor
Inventor: MORI SUMIO
IPC: H01L21/302
Filed: 1987-07-08
Abstract: PURPOSE:To suppress a reflection wave and to stably introduce a microwave by generating a plasma from gas to be treated by an electron cyclotron resonance phenomenon, and so constructing a microwave plasma processor for irradiating a substrate as to regulate the position of plasma introducing means of the processor. CONSTITUTION:After a substrate processing chamber 8 is reduced under pressure and evacuated, predetermined gas is introduced to maintain it under processing pressure. A microwave is introduced from a microwave generator 3 to a plasma generating chamber 6, a current is supplied from a plasma generating power supply 12 to an air core solenoid coil 7 to generate a magnetic field, thereby generating an electron cyclotron resonance in the chamber 6, and a plasma is generated in high density in the gas. The plasma is introduced from a plasma introduction plate 11 toward the chamber 8, and a thin film is formed on a substrate 10. It is monitored by a power detector 18 through a microwave reflection wave sensor 17 while the plate 11 is being moved, and the plate 11 is stopped when it becomes minimum.
Patent JP-S5873141-A (JP)
Title: Multichip lsi package
Inventor: WATARI TOSHIHIKO
IPC: H01L23/367
Filed: 1981-10-27
Abstract: PURPOSE:To obtain the multichip LSI which performs heat radiation most efficiently by a method wherein a structure with which mounting can be performed is formed by burying an IC chip and a radiating plate in a substrate, enabling to radiate heat from the mounting surface of the substrate. CONSTITUTION:After alumina green sheets 13-1 and 13-2 having different hole sizes have been laminated on an alumina green sheet 13-3, a multilayer ceramic substrate 13 with a concavities 9 and 10 is formed by performing sintering. An internal wiring 15, a lead junction pad 12, and a die pad 11 are provided on the sheets 13-2 and 13-3. An IC chip 2 is placed in the concavity 9 and a wire connection is performed. A heat radiating plate 14 is adhered to the die pad 11, and a heat radiating lead 14-2 is attached in such a manner that it comes in contact with a radiator 4. With the constitution above-mentioned, a multichip LSI package of excellent heat radiation can be obtained.
Patent JP-S6062443-A (JP)
Title: Workpiece detecting device
Inventor: OOTSUKA KANEMASA
IPC: B23B5/16
Filed: 1983-09-16
Abstract: PURPOSE:To aim at saving materials and as well enhancing the efficiency of working, by providing a detector device for the relative position between a workpiece and a cutter tool bed, on the latter to compensate a starting position of machining. CONSTITUTION:A column 8a which descends in response to an instruction from an NC device together with a cutter tool bed 9a down to one end face of a steel pipe P, is stopped when a detection device 10 descends. Then a reciprocating bed moves leftward together with the column 8a so that a contacts element 12 about against the end face of the steel pipe P, and therefore, rotates if a roller 13 continues to press the end face of the steel pipe P. Therefore, a heart cam 14 pushes up as well moves rightward a push rod 15 to close a microswitch 16, and therefore, a light emitting element emits light which is then coverted into an electrical signal that is delivered to the NC device, resulting that the reciprocating bed comes to a stop, thereby the relative position between the pipe P and a cutter C is instantly culculated. Then, after the column 8a ascends, the cutter tool bed 9a is rotated to select the cutter C and then is locked. Further, the column 8a further descends to chamber the pipe P and so forth. Accordingly, no projection cutting is necessary for determining a length.
Patent JP-H0456224-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGAWA TOSHIAKI
IPC: H01L21/3205
Filed: 1990-06-25
Abstract: PURPOSE:To avoid the deposition of the fence type residue thereby enabling a semiconductor to be miniaturized while reducing the contact resistance to upper layer wiring layer further avoiding the short circuit to said wiring layer by a method wherein the layer to be etched, after making the vertical stepped part thereof gentle, is RIE processed meeting the requirements for increasing the deposition thereof. CONSTITUTION:The title manufacture of semiconductor device is composed of the process preparing the layer 4 to be etched having a vertical stepped part, the process forming a resist pattern 5 on the specific region excluding the vertical stepped part of the layer 4, the process making the gradient of said stepped part gentle and the process etching said layer 4 by reactive ion- etching process meeting the requirements for increasing the deposition using the resist pattern 5 as a mask. For example, firstly, the gradient of the vertical stepped part of the polysilicon film 4 is made gentle by the RIE process meeting the highly anisotropical etching requirements having less deposition effect and then the reactive ion-etching process meeting the requirements for increasing the deposition is performed so that a sidewall protective film 6 may be formed only on the sidewall of the vertical stepped part.
Patent JP-S6231622-A (JP)
Title: Seed bag feeding method
Inventor: NAKATANI TORU
IPC: B65H3/56
Filed: 1985-08-02
Abstract: PURPOSE:To enable reliable feed of seed bags one by one, by a method wherein, by the use of an opening regulating plate in an orientation responding to a kind of the seed bag, only the lowermost seed bag is pulled out through a seed bag outlet irrespective of the thickness of the seed bag. CONSTITUTION:In case thick seed bags are piled up for containing, the drum part of a second seed bag F2 is forced into contact with the upper part of the outlet of the seed bag to stop it by means of an opening regulating plate 17 with which the seed bag is covered from outside. With this state, the drum part of the lowermost seed bag F1 is nipped by decreasing a gap width between a pair of a lower roll 31 and an upper roll 32 to pull it out. In case thin seed bags are piled up for containing, with the open regulating plate 17 turned upside down, both ends of the selvadge of the front side of the second seed bag F2 are forced into contact with suspending projecting parts 17a and 17b of the lower ends on both sides to stop the seed bag, and a gap width between the lower roll 31 and the upper roll 32 is increased, the selvadges on both sides of the lowermost seed bag F1 are nipped for pull-out.
Patent JP-S6323801-A (JP)
Inventor: JIYON MIREI DEMINGU
IPC: A01N25/14
Filed: 1987-07-08
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。