baber/WOPTO huggingface dataset:
Patent JP-2000305682-A (JP)
Title: Semiconductor device and module mounting the same
Inventor: MORIKAMI SEIICHI
IPC: H01L23/50
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To easily perform mounting into normal type and mirrored type packages by connecting a first signal terminal to first internal signal wiring in the first state of a control terminal, connecting the first signal terminal to second internal signal wiring in the second state of the control terminal and connecting a second signal terminal to the first internal signal wiring. SOLUTION: When a voltage of the high level is applied to a control terminal 40, an input signal supplied to a signal terminal 12-A is transmitted through a first transfer gate to signal wiring 36. Besides, an input signal supplied to a signal terminal 12-C is transmitted through a fourth transfer gate to signal wiring 38. When a voltage of the low level is applied to the control terminal 40, the input signal supplied to the signal terminal 12-A is transmitted through a third transfer gate to signal wiring 38. Besides, the input signal supplied to the signal terminal 12-C is transmitted through a second transfer gate to the signal wiring 38.
Patent JP-S5810481-A (JP)
Inventor: INABA HAJIME
IPC: B25J9/00
Filed: 1981-07-14
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-H11308641-A (JP)
Title: Head mounted display device
Inventor: MIYASATO TSUTOMU
IPC: H04N13/04
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To allow the eyes of a person wearing the head mounted display device to be observed for the outside. SOLUTION: This head mounted display device is provided with a muscular potential detector 4, that detects a muscle potential that is generated by the motion of the eyeballs of a wearer of the head mounted display device, an image memory 5 that stores data of a muscle potential generated, in response to a state of eyes of the wearing person and image data of the eyes of the wearing party generated in advance corresponding to the muscle potential, an image converter 6 that selects image data corresponding to the image memory 5, in response to the muscle potential detected by the muscle potential detector 4 and provides the output of the selected image data, and a liquid crystal display device 3, that is placed at a position of the eyes of the person wearing the head mounted display device at the outside of a mount section 1 and displays image data from the image converter 6.
Patent JP-S601842-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASANO TETSUO
IPC: H01L27/06
Filed: 1983-06-17
Abstract: PURPOSE:To enable to improve the integration of a semiconductor integrated circuit by foring a ground electrode which is ohmically contacted with an isolating region between the first and second insular regions, thereby preventing parasitic thyristor effect. CONSTITUTION:A P type silicon semiconductor substrate 11, an N type silicon epitaxial layer 12 grown on the substrate 11, a P<+> type isolating region 15 for isolating the layer 12 into P type and N type insular regions 13, 14 by isolating diffusion, a P<+> type diffused region 16 formed of emitter or collector region of a lateral transistor formed on the surface of the region 13 or diffused resistor, a P type base diffused region 17 formed on the surface of the region 14, and an N<-> type emitter region or tunnel region 18. Ground electrodes 19, 19 are ohmically contacted with the region 15 to substantially surround the regions 13, 14, the ground electrodes 19, 19 are formed by depositing aluminum simultaneously with the other desired electrodes, extended and connected to the ground electrodes.
Patent JP-S5233135-A (JP)
Title: Combustor
Inventor: OOMUKAE SHIYOKUZOU
IPC: F24C15/24
Filed: 1975-09-09
Abstract: PURPOSE: A combustor whereby combustion with high-temperature can be allowed and carbon mooxide gas is scarecely produced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08299733-A (JP)
Title: Chemical vapor growth apparatus waste gas treating method and device therefor
Inventor: KURITA ARIYASU
IPC: B01D46/02
Filed: 1995-05-08
Abstract: PURPOSE: To obtain a CVD waste gas treating device for rapidly and effectively performing waste gas treatment by, when coating a filter of a filter dust collector with a filter aid in advance, introducing air into the filter dust collector to diffuse the filter aid. CONSTITUTION: A filter aid feeder 4 is installed so as to communicate with a lower hopper of a filter dust collector 2 body. When precoating a filter in the filter dust collector 2, the required quantity of a filter aid is fed to the filter dust collector 2 from the filter aid feeder 4 to coat the filter surface with the filter aid. At this time, air is introduced from an air introducing port 5 installed lower than the filter aid feeder to diffuse the filter aid. Dust and viscous material are agglomerated on the filter aid thus obtained to prevent them from being directly stuck on the filter.
Patent JP-S61266654-A (JP)
Inventor: MURAKOSHI SHIGERU
IPC: D05C15/32
Filed: 1985-05-21
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-S59787-A (JP)
Title: Pattern normalization system
Inventor: FUJISAWA HIROMICHI
IPC: G06V30/146
Filed: 1982-06-28
Abstract: PURPOSE:To improve the accuracy of character recognition, by extracting the directional spectrum from two-dimensional video pattern, measuring quantatively the inclination and deformation of the pattern from the direction vector for attaining the normalization of the inclined deformation. CONSTITUTION:A two-dimensional pattern cut out at each character pattern at a cutout processor is fetched in a memory 100 via a bus 10. This pattern is transmitted to a direction spectrum extraction circuit 200. The extracted direction vector is transmitted to a peak position detecting circuit 400. An output of the detecting circuit 400 is given to a coordination transformation circuit 700 via a conversion circuit 600 to perform the conversion with the inclination of the lateral and longitudinal axes. The coordination transformation circuit 700 normalizes the inclination of the pattern in the memory 100 according to the coefficient and writes the result in a memory 800. A recognition and processing device performs the recogni processing by using the normalized pattern in the 800 and the degree of inclination of the original pattern.
Patent JP-2000302731-A (JP)
Title: Aromatic carboxylic acid compound
Inventor: MORITA MITSUNOBU
IPC: B41M5/30
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an electron attractive group, excellent preservability of an image part, especially oil resistance, and further giving an excellent heat resistance to a substrate part and is useful as a color developer. SOLUTION: This compound is expressed by formula I (X is one of a bifunctional group derived from carbonyl, sulfonyl and an aliphatic hydrocarbon, a bifunctional group derived from an aliphatic hydrocarbon containing more than one hetero atom, carbonyl, sulfonyl, ester bonding and an aromatic ring in a main chain or a bifunctional group derived from two aromatic hydrocarbons bonded with more than one hetero atom, carbonyl, sulfonyl, ester bonding, an alkylene and an aliphatic hydrocarbon), e.g. a compound of formula II. The compound of formula I is obtained by subjecting a compound of formula III with a compound of formula IV to an esterification reaction. A heat-sensitive recording material using the compound of formula I as a color developer has an excellent oil resistance of an image and heat resistance of a substrate.
Patent JP-S62264950-A (JP)
Inventor: MERA TOKIO
IPC: C09J7/00
Filed: 1986-05-13
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-S615651-A (JP)
Title: Polling control system in secondary station
Inventor: KITAZAWA NAOTO
IPC: H04L12/403
Filed: 1984-05-30
Abstract: PURPOSE:To realize polling response operation while relieving the load of a CPU by allowing a transmission control means to compare control information stored in itself with that transmitted from a reception control means and applying control depending on the presense of state change. CONSTITUTION:A transmission control section 24-2 controlling the outgoing side of a subchannel of a fuel duplex line, a reception control section 24-1 controlling the incoming side of the said subchannel and a local storage 28 storing control information such as the state of a terminal device 20 itself are provided to the outgoing side and the incoming side and control sections 24-2, 24-1 are constituted in a way possible for information transmission. When polling control is attained from a center 10 and a command with P is received, the control section 24-1 adds additional information to the control information stored in itself and transmits the result to the control section 24-2. The control section 24-2 compares the control information stored in itself with that transmitted from the control section 24-1 and applies the control depending on the presence of state change. Then when a command with P is transmitted or no state change takes place, a CPU 10 of the device 20 does not take part in it and the reception response of polling is executed.
Patent JP-S5633672-A (JP)
Title: Remover for magnetic powder for dry type copying machine
Inventor: YAMAGUCHI RIYOUJI
IPC: G03G15/09
Filed: 1979-08-29
Abstract: PURPOSE: To make easy the processing after depositing the removed magnetic powder on the sleeve surface, by surrounding the member for generating the magnetic line of force over the entire lengthwise direction with the nonmagnetic material sleeve.  
     CONSTITUTION: On the way of the column 24 rotatably provided via a pair of frames 23, 23, the member 21 for generating magnetic line of force is fitted to the flat part 24a formed along lengthwise direction, and the sleeve 22 made of nonmagnetic material is supported in the state that both openings are choked with the two end plates 25 inserted to the column 24 to surround the member 21. Accordingly, when the shaft 24 is turned with a knob, the member 21 and the sleeve 22 are unifiedly rotated and the carrier (c) being the magnetic powder deposited on the surface is wiped off with the wiper slided on the sleeve 22 and contained in the dish 30. Thus, the processing of magnetic powder removed can easily by made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63274624-A (JP)
Title: Production of fine zirconia powder modified with lead
Inventor: TAKAHASHI MITSUNAO
IPC: C01G25/02
Filed: 1987-05-06
Abstract: PURPOSE:To prevent agglomeration of fine ZrO2 powder with each other in a process for producing fine ZrO2 powder by a precipitation process and to produce extremely fine and uniform fine modified ZrO2 powder by allowing an appropriate amt. of a lead compd. to coexist with ZrO2 powder. CONSTITUTION:Aq. soln. contg. Zr ions, aq. soln. contg. 0.01-10mol% Pb ions basing on the amt. of said Zr ions, and aq. soln. contg. >= equimolar amt. of ammonia or amines basing on the amt. of said Zr ions and Pb ions, are allowed to contact with each other at the same time or successively to generate a precipi tate. The precipitate is filtered and calcined after it is dried. In this case, an appropriate amt. of fine precipitate (lead hydroxide) is allowed to coexist by allowing the Pb ion-contg. aq. soln. with aq. soln. of ammonia or amines. As the result, almost no agglomeration of fine ZrO2 powder with each other in the filtration, drying, and calcination stages is caused. Thus, extremely fine spherical particles having narrow particle size distribution is obtd. by a simple method securely.
Patent JP-H06300646-A (JP)
Title: Pressure sensor
Inventor: TANABE MASARU
IPC: G01L9/06
Filed: 1993-04-13
Abstract: PURPOSE:To simplify the structure and to lower the cost of a pressure sensor including the pressure-sensitive circuit and the normality decision circuit thereof by pressing a component, i.e., a pressure-sensitive conductive rubber, of the pressure sensor thereby previously imparting a predetermined resistance. CONSTITUTION:The elongated pressure sensor comprises a linear inside electrode 3, a pressure-sensitive conductive rubber 4 arranged thereabout, and an outside electrode 5 covering the outer peripheral face thereof, wherein a press means 7 is fitted to a part of the outer peripheral face of the outside electrode 5 in order to press the pressure-sensitive rubber 4 thus imparting a predetermined resistance previously.
Patent JP-H07290243-A (JP)
Title: Three o'clock narrow groove gas shielded arc welding method
Inventor: UKEKUCHI YASUHIRO
IPC: B23K9/022
Filed: 1994-04-26
Abstract: PURPOSE:To provide a three o'clock narrow groove gas shielded arc welding method by which arcs are surely directed to the angle part of walls, sufficient penetration is obtd., sagging down of weld metal is prevented and a good welded joint free from weld defects is obtd. CONSTITUTION:Gas shielded arc welding of a three o'clock narrow groove 17 is executed by iteratively oscillating 19 a wire 6 curved at the front end of a tip 4 to an arc shape in a direction opposite to a welding progression direction 18 and at vertically asymmetrical turning speeds higher at the time of downward progression 19b than at the time of upward progression 19a and further, setting the welding current and voltage higher at the time of downward progression 19b than at the time of upward progression 19a.
Patent JP-2000307581-A (JP)
Title: Slave device
Inventor: ARAKAWA MOTOI
IPC: H04L12/28
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a slave device capable of inexpensively and compactly constituting a wire saving system. SOLUTION: An input signal from an inputting device 25 is made to be a serial signal based on a device network and transmitted to a programmable controller by a custom IC 31 for I/O and a private communication microcomputer 11. On the other hand, a serial signal based on the device network coming from the programmable controller is received and turned to be a parallel output signal by the microcomputer 11 and accustom IC 32 for I/O to be outputted to an outputting device 26.
Patent JP-H09274156-A (JP)
Title: Light beam scanner
Inventor: MAEDA TAKEHISA
IPC: B41J2/44
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To prevent picture deviation in a subscanning direction by performing a phase control so that timing of turning subscanning synchronizing signals ON do not enter the fluctuation range of the time difference of output signals. SOLUTION: After a beam detection pulse signal the inverse of DP1 corresponding to a 1st color picture to be a reference is detected for prescribed times, picture write starting singles inverses of FGATE2∼4 are generated so as to start writings of 2nd∼4th color pictures by turning subscanning synchronizing signals the invere of FSYNC2∼4 ON for a prescribed time and by beam detection pulses the inverse of DP2∼DP4 to be detected right after ONs of the subscanning synchronizing signals the invere of FSYNC2∼4.  In this case, timings turning the subscanning synchronizing signals the inverse of FSYNC2∼$ do not enter in the fluctuation range of time deviations of other beam detection pulses the inverse of DP2∼DP4 with respect to the reference detection pulse signal the inverse of PD1 even though time differences of remaining signal the inverse of DP2∼DP4 with respect tope the signal the inverse of PD1 are fluctuated.
Patent JP-H0410347-A (JP)
Title: Automatic starting method for sputter ion pump
Inventor: UEDA YASUTERU
IPC: H01J41/18
Filed: 1990-04-27
Abstract: PURPOSE:To prevent any contamination of an electrode (cell) of a main body of a sputter ion pump by intermittently applying a voltage to an anode of the sputter ion pump while gradually increasing it up to a set value. CONSTITUTION:In intermittently applying a starting voltage to an anode of a sputter ion pump, gas is discharged from the main body of the sputter ion pump at the initial stage of the application of the starting voltage so that a pressure is increased. Immediately, the application is stopped. Under the stop condition, another roughing vacuum pump positively discharges the gas. Consequently, with the intermittently repeated application of the starting voltage to the anode of the sputter ion pump, the applied voltage gradually approaches a set value. Namely, the starting voltage is gradually increased in a set starting time T, and at last, the set voltage can be applied. Therefore, it is possible to prevent any contamination of a cell of the main body of the sputter ion pump.
Patent JP-S5335984-A (JP)
Title: Press-in device for hydrotaxis preventive compound
Inventor: SUZUKI TOSHIO
IPC: H01B13/30
Filed: 1976-09-14
Abstract: PURPOSE: To improve working effectiveness by removing necessity to exchange packings with such a construction that seal part is provided with a packing with an inside diameter which can follow up variation of outside diameter of various cable core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000302319-A (JP)
Title: Sheet after processor
Inventor: NAKAMURA MINORU
IPC: B42C19/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a sheet after processor for obtaining a bound look-like object excellent in spread even when producing a thick bound look-like object. SOLUTION: An open-crease making mechanism having fulcrum and folding stoppers 999 and 252 is equipped near to a carrying path 25 passed through by sheets discharged from a copying machine. At the time of making an open crease, the sheets are progressed excessively by a part of an open crease from the position of the stopper 999 by a folding roller 22, and there the sheets P are pressed against the wall of the path 25 by the stopper 999, to fold the tips of the sheets P by the stopper 252. A bound bundle simply opened can be obtained by stocking the sheets P to make stapling between a crese position and the end part.
Patent JP-H049391-A (JP)
Title: Production of monoalkylphine
Inventor: NINOMIYA TAKAYUKI
IPC: C07F9/50
Filed: 1990-04-27
Abstract: PURPOSE:To obtain the title high-purity phosphine useful as a raw material for epitaxial growth in high yield, by extracting a dihalogenophosphonyl obtained by hydrolysis with a specific organic solvent and reducing the dihalogenophosphonyl in the presence of a specific organic solvent. CONSTITUTION:(A) A phosphorus trihalide is reacted with (C) an alkyl halide in the presence of (B) an aluminum halide and hydrolyzed to give a dihalogenophosphonyl, which is reacted with an organic solvent (e.g. ethyl ether) having a lower boiling point than the phosphonyl, the solvent is removed and then the phosphonyl is reduced in the presence of an organic solvent (e.g. dibutyl ether) having a higher boiling point than a monoalkylphosphine to give the objective phosphine.
Patent JP-S60253564-A (JP)
Title: Drive circuit of thermal head
Inventor: KATOU ICHIROU
IPC: B41J2/36
Filed: 1984-05-30
Abstract: PURPOSE:To reduce density irregularity, by providing a charge-and-discharge circuit, wherein a parallel circuit of a resistor and a resistor/diode is earthed through a condenser, to the common terminal side of a heat generating element in a branched state. CONSTITUTION:A charge-and-discharge circuit 16, wherein a parallel circuit of a resistor 12 and a resistor 13 + diode 14 is earthed through a condenser 15, is provided in parallel to the series resistor 11 inserted between a thermal head 3 and a power source 4. When the voltage applied to the common terminal of the heat generating elements of the thermal head 3 is set to V1, a head current to I1, the terminal voltage of the condenser 15 to V2, the current flowing through a discharge circuit R2+D to I2 and the current met with the current I2 through a resistor R011 to I3, the relation of I1=I2+I3 is formed. The voltage of the condenser 15 is V2=V at the start time of printing and the current I3 flows to a discharge circuit at the time of the supply of a current to the head 3 and I1 is large as compared with I3 and the voltage drop of V1 is slight. Because a relatively lage current is applied to the thermal head at the start time of printing and control is performed by a current value in contrast to the control by a current supply time, density irregularity can be reduced.
Patent JP-S5444418-A (JP)
Title: Data compression system
Inventor: MURAYAMA NOBORU
IPC: G06T9/00
Filed: 1977-09-14
Abstract: PURPOSE: To increase the compression rate, by coding the agreement and disagreement pattern of the preceding scanning line and the coded scanning line in the order of appearance of transit point, in facsimile.  
     CONSTITUTION: When the pattern A⊕B of agreement and disagreement is fed to transmit the information of coded scanning line B after the preceding scanning line A with the main scanning X and subscanning Y, the pattern A⊕ is represented with the location difference 4, 2, 4... of transit points and the number 1, 3, 1, 1... of the transit points as shown in Fig. 2a. Taking the preceding scanning line as B and the coded scanning line as C, the pattern B⊕C is represented in the form of Fig. 2b. Taking the code of position difference of the transit points as RLB, the code of numerals as NB, "O" as the transit position of the coded scanning lines, and "1" as the display for the transit position of preceding scanning lines, the patterns of A⊕B and B⊕C as shown in Fig. 3a and 3b are coded. Further,⊕ indicates exclusive OR. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61267829-A (JP)
Title: Bit division type synchronous accumulator
Inventor: KIKUCHI HIROAKI
IPC: G06F7/50
Filed: 1985-05-23
Abstract: PURPOSE:To attain the accumulation despite of a high clock frequency or a large number of data bits to be totalized by giving an arithmetic operation in time division to each data divided in the optional bit width. CONSTITUTION:The input parallel data 1 to receive accumulation is divided into the input data 11(Xm) for upper bits and the input data 12(Xl) for lower bits and supplied to a synchronous delay circuit 13 and an accumulation unit 14 at the 1st stage. The unit 14 performs the accumulation and outputs the output 15 to the circuit 13. While an accumulation unit 17 at the 2nd stage received the input of the data Xm performs the accumulation and outputs the output 18. The circuit 13 received the output 15 outputs the accumulation result 24 of lower bits synchronously with the output timing of the unit 17. Thus the desired accumulation output 10 is obtained.
Patent JP-S612996-A (JP)
Inventor: TSUJI MICHIROU
IPC: F16L55/10
Filed: 1985-05-22
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-H0410413-A (JP)
Title: Deposition of conductive thin film for semiconductor device
Inventor: MURAKAMI TADASHI
IPC: C23C14/56
Filed: 1990-04-26
Abstract: PURPOSE:To reduce deposits of particles such as whirl-up dust onto a conductive thin film for a semiconductor device by continuously introducing a bend gas of relatively less residue into a pressure-reduced atmosphere with a thin film for a semiconductor device and then a bend gas of high flow rate to turn this atmosphere into outer air one. CONSTITUTION:After a minimum flow rate value is set by a master flow controller(MFC) 17 located beyond a CPU 14 across a D/A conversion circuit 15, a switching solenoid valve is opened after delay time-up, e.g. five minutes, and the flow rate value is gradually increased while the A/D conversion circuit 16-MFC 17 is monitored for following up through the CPU 14. When the set value of the MFC 17 amounts to the maximum, supply of the bend gas is continued with a maximum flow rate retained until output signal comes out of an atmosphere detector. Transmission of the electric signal of the atmosphere detector that indicates that the chamber has reached the outer air atmosphere into the CPU 14 starts the action of chamber release. At this time, vent gas is continued to flow: after completion of closing action of the chamber, the MFC 17 is set close to a minimum flow rate.