baber/WOPTO huggingface dataset:
Patent JP-S63244669-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA ISAO
IPC: H01L29/78
Filed: 1987-03-30
Abstract: PURPOSE:To reduce the term of a process, and prevent the charge-up phenomenon, by performing the formation of a gate electrode and a wiring in a first region independently with the formation of those in a second region. CONSTITUTION:In a first region where an N<->-N<+> type layer is formed, polysilicon 5 is made up in the form of a gate electrode and in the form of a gate wiring by the usual patterning. In a second region where a P<+> layer is formed in the later process, a patterning is performed in which an active layer is covered with polysilicon 12. In this state, phosphorous is implanted to form an N<-> layer 7. When an N<+> type layer 10 is formed by ion-implantation of arsenic, the polysilicon 12 operates as a mask for the ion-implantation, and so the formation of a mask is not necessary. Thereby, the charge-up phenomenon in a resist can be prevented even in the case of high does implantation of arsenic.
Patent JP-S566634-A (JP)
Title: Stator of rotary electric machine
Inventor: SUZUKI TOORU
IPC: H02K1/18
Filed: 1979-06-25
Abstract: PURPOSE:To make the insertion of a winding into a stator core easy as well as to make the period of the assembling processes short by providing ribs at the inner circumference of a stator frame and at the outer periphery of a stator core, respectively, shrinkage-fitting the stator-core ribs to the rotor-frame ribs, and forming into a unitary body. CONSTITUTION:Ribs 22 are arranged with an equal distance provided at the inner circumference of outer plates 21a which constitute a stator frame 21, and at an intermediate plate 21b. While, a semicircular slots 24b are provided at the top of the outer periphery of a stator core 24 comprising a laminated body, and studs 25 are inserted. Rectangular ribs 26 are provided and fixed at the outside of the studs 25. Then, stator windings 28 are inserted into the slots 24b in the stator core, and insulating varnish is impregnated. Thereafter, the stator-core ribs 26 are shrinkage-fitted to the stator-frame ribs 22, and the stator core 24 and the stator frame 21 are incorporated into a unitary body. In this constitution, since the windings are inserted with the stator core being a single-body state, the insertion can be readily performed, and the assembling work can be performed at the same time, thereby the assembling time can be shortened.
Patent JP-S58197659-A (JP)
Title: Manufacture of separator for battery
Inventor: SHIMURA KAZUHIKO
IPC: H01M50/417
Filed: 1982-05-13
Abstract: PURPOSE:To obtain a separator which prevents transmission of an active material, is caused to have a high adhesiveness by heat or ultrasonic waves, has an excellent sealing performance and is especially suitable for a high-performance motor car battery of the maintenance free type. CONSTITUTION:After 7-42vol% of a minute inorganic powder, 30-85vol% of an organic liquid member and 6-63vol% of a polyolefin resin are mixed, the mixture is molten and formed into a sheet. Next, at least one of the organic liquid member and the minute inorganic powder is extracted from the sheet. The organic liquid member is extracted with a general extraction solvent such as an alcohol, a ketone or a chlorohydrocarbon, and the minute inorganic powder is extracted with an acid, an alkali, water or the like. When the organic liquid member is extracted, the separator is suitable for a lead storage battery. When both the organic liquid member and the minute inorganic powder are extracted, the separator is suitable for an alkaline battery. Here, it is required that the double refraction within the flat surface of the sheet is over 1X10<-6>, preferably over 3X10<-3>. As a typical example of the organic liquid member, an ester phthalane such as diethyl phthalate or dibutyl phthalate and a glycol such as polyethylene glycol are listed.
Patent JP-2000276854-A (JP)
Title: Recording and reproducing device, and clock generating device
Inventor: TANAKA YASUYUKI
IPC: H03L7/08
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a clock synchronized with input data and a standard clock for recording with accuracy by controlling an operation of a clock generating means by selectively using a frequency error between recording and reproducing use clock frequency generated by the clock generating means and a prescribed reference frequency. SOLUTION: In recording and reproducing, a subtractor 159 and a subtractor 169 output errors between a count value for one track period of VCO 119 clock from a counter 129 or a PB counter 127 and the reference values of registers 161, 171 to adders 163, 173, and a processing circuit 183 outputs a control signal for coarse adjustment of the frequency errors to an adder 117 via a D/A converter 185. The adders 163, 173 output control signals for fine adjustment of the frequency errors to the adder 117 via a switch 155, an adder 145, and a D/A converter 147. The adder 117 controls an oscillation frequency of the VCO 119.
Patent JP-S523378-A (JP)
Title: Electronic ray detector
Inventor: SUNAKOZAWA SHIGETO
IPC: H01J37/26
Filed: 1975-06-27
Abstract: PURPOSE: Continuously and regularly measuring a deviated direction and quantity of electronic rays from the axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S558622-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OONO SATOSHI
IPC: G11C11/411
Filed: 1978-06-30
Abstract: PURPOSE: To prevent the increment of a write threshold current based on the deflection of a holding current generated in case that memory cells constituted by I 2 L  are assembled into an array, by a simple constitution where holding current supplying transistors are arranged dispersively in the array.  
     CONSTITUTION: In the memory where memory cells constituted by I 2 L are assembled into an array, n-bit, namely, n-number cells C e1 , C e2 ...C en  are assembled into the array, and holding current supplying transistors Q 7 , Q 7 ' and Q 7 " are arranged dispersibely, and dummy cell C ed  required for the dummy function to shunt the write current is arranged outside cells C el  and C en  at the array end, and the current is shunted to dummy cell C ed  when cell C el  or C en  is selected to flow the write current. Thus, since the holding current in the array is equalized, the incerment of the write threshold current based on the deflection of the holding current is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08250405-A (JP)
Title: Method for checking x-ray mask
Inventor: SEKIMOTO MISAO
IPC: G03F1/84
Filed: 1995-03-13
Abstract: PURPOSE: To easily detect micro-defects which cannot be detected by a direct X-ray mask checking. CONSTITUTION: Two inverted transfer images 110 and 120 are formed on the same substrate by an inversion transfer method using X-ray masks 100 and 200 made by same design data. Because the value of the signal of secondary electrons from a normal pattern is greatly different from the value of a defective transfer, the defective transfer can be detected by a relative comparison of those.
Patent JP-S62238379-A (JP)
Title: Additive for chemical dissolving solution for metallic surface
Inventor: UEDA RAKUJI
IPC: C23F1/28
Filed: 1986-04-07
Abstract: PURPOSE:To obtain an additive for a chemical dissolving soln. for a metallic surface giving a fine finished surface by using polyamine or a salt thereof, an org. sulfur compound and an org. chelate compound as essential components. CONSTITUTION:An additive for a chemical dissolving soln. for a metallic surface is composed essentially of polyamine or a salt thereof, an org. sulfur compound, and an org. chelate compound in (1-5):(1-10):(2-20) weight ratio. The additive is added to the chemical dissolving soln. to prepare a chemical treating soln. and a steel material to be treated is immersed in the treating soln. The treating soln. may be sprayed on the steel material.
Patent JP-H09267286-A (JP)
Title: Pressure curing jig device
Inventor: TAJIMA KOICHIRO
IPC: B25J15/06
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent positional dislocation of a work part at pressurizing time by providing leg parts to pressurize and cure it by sandwiching the work part between it and a base material and a suction port part which is arranged on the tip of a neck part of a vacuum pad and is connected to an evacuating device. SOLUTION: In the case of pressurizing and curing a work part installed on a base material 6 by an adhesive or the like, first of all, a leg part 8 on one side of an almost U-shaped frame 1 made of an elastic material is arranged on the work part, and a vacuum pad 2 is pressed against the base material 6 by using elastic deformation of the frame 1, and air is let out from a suction port part 5 by using a sucking device, and the vacuum pad 2 is fixed to the base material 6. At this time, when the sucking device connected to the suction port part 5 is used, since sucking force of the vacuum pad 2 can be strengthened, pressurizing force acting on the work part can be strengthened by enhancing rigidity of the frame 1.
Patent JP-H01250846-A (JP)
Title: Defect inspecting equipment for transparent body
Inventor: ASAKAWA KAZUFUMI
IPC: H01L21/30
Filed: 1988-03-31
Abstract: PURPOSE:To detect a fine defect of a transparent body and to eliminate the need for complicate preprocessing such as specular surface finishing before inspection by scanning laser light and transmitting the light through the whole transparent body to be inspected. CONSTITUTION:A laser generating device 20 generates the laser light to be projected on the transparent body 50 to be inspected. Then a laser beam scanning means 30 scans the transparent body 50 with the laser beam 21 projected by the laser generating device 20. Then a slit means 40 stops down the beam sectional shape of the laser beam 21 projected on the transparent body 50 into a shape corresponding to an inspected area of the transparent body 50. Further, a transparent body holding means 60 which has a transparent body holding part for holding the transparent body 50 has a window part there the laser beam 21 to be projected on the transparent body 50 is passed and a scattered light observation window part for observing scattered light from the defect of the transparent body 50 and is so formed as to contain liquid having nearly the same refractive index with the transparent body 50 so that the transparent body 50 is embedded. Consequently, the fine defect of the transparent body can be detected.
Patent JP-S575463-A (JP)
Title: Address designation circuit for memory device
Inventor: MANIWA YOSHIO
IPC: G06F12/00
Filed: 1980-06-13
Abstract: PURPOSE:To cover the processing time for retrieval and setting and to enable the input and output of continuous data, by switching two sets of address registers alternately, with the output produced every one circulation of the address counter. CONSTITUTION:When data ae inutted and outputted to a memory device, a memory usage request signal REQ drives an address counter 161. When the counter 161  circulates, a page end signal END requests the next page address and is inputted to  the 2nd binary counter 164B to alternately switch AND gate circuits 165C and 165D.  When the input and output of data as to the page address set to the 1st page address register 162A is finished, the Q' output of the counter 164B and the address  request signal AVA are inputted to the circuit 165D and the 2nd 3-state buffer gate  163B is opened. Further, the page address to be used next and set in advance at the  2nd page address counter 162B is given to the memory device.
Patent JP-2000275225-A (JP)
Title: Acoustic impedance measuring method and device
Inventor: ISHII TETSUYA
IPC: G01N29/09
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To accurately measure the acoustic impedance of a measured object even when the contact between transducers and the measured object is incomplete. SOLUTION: A plurality of transducers 2-1, 2-2 are arranged and fixed in the x-y direction, and a laser Doppler vibration meter 3 detecting the vibration speeds of the vicinities of the contact sections between a cell 1 and the transducers 2-1, 2-2 and the vibration speeds of the contact sections between the transducers 2-1, 2-2 and the cell 1 in no contact is arranged movably in the x-y direction by a robot, for example. Vibrations are detected by vibration generation detecting circuits 4-1, 4-2 respectively based on the electric signals of the transducers 2-1, 2-2 and are fed to a CPU 5. The CPU 5 corrects the admittances of the contact sections of the measured object 1 based on the admittances of the transducers 2 and measures the acoustic impedance of the measured object 1.
Patent JP-H07288670-A (JP)
Title: Automatic transmission processing unit for facsimile equipment
Inventor: MIYAJI TAKESHI
IPC: G06K9/00
Filed: 1994-04-19
Abstract: PURPOSE:To implement facsimile transmission automatically and to prevent mis- operation by using an optical read means to read a destination number described on a facsimile transmission paper sheet and connecting a facsimile transmission line to a destination number so as to send the information therethrough. CONSTITUTION:A facsimile transmission paper sheet 1 is sequentially transmitted to a facsimile equipment, the facsimile information described on the paper 1 is sequentially read by an optical read sensor 5, and stored in a facsimile transmission storage section 6. Ten a facsimile transmission control section 8 reads pattern information of a destination number described at a prescribed position of the paper 1 in the information stored in the storage section 6 and gives the information to a facsimile transmission destination number analysis section 7. The analysis section 7 uses a recognition algorithm and a reference pattern to recognize the information as figures and collates the result with information in a destination number list and displays the result of analysis on a destination number analysis result display section 12 and sends the information of a destination number to the facsimile transmission control section 8. The control section 8 sends the information stored in the storage section 6 to the destination number via a facsimile transmission line control section 10.
Patent JP-H10329418-A (JP)
Title: Method for forming image
Inventor: KATSURAGI TAKASHI
IPC: C09D11/54
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain a clear color image having excellent water resistance and color developability without blackish impression by using at least magenta ink as coloring ink, and adopting as the magenta ink for giving magenta image for satisfying all color perception represented by a specific formula. SOLUTION: Ink in which color perception of a formed magenta image satisfies all formulae (I) to (VI) is used as magenta ink in coloring ink, where L1 *, a1 *, b1 *, a0 * and b0 * indicate perception chromaticity indexes defined in CIE, 1976 (L* a* b*) color space, a* and b* indicate perception chromaticity indexes of an image formed by adopting both liquid composition and magenta ink and a1 * and b1 * indicate perception chromaticity indexes of an image formed by using only the magenta ink, on a test sheet having whiteness index of 78 to 84 (JIS P 8123) and chromaticity defined in CIE, 1976 (L* a* b*) color space of of 86<=L*<=93, 3<=a*<=10 and -6<=b*<=1.
Patent JP-H08248560-A (JP)
Title: Novel 2-hydroxynaphthoic acid derivative and diazo type recording material containing same
Inventor: MARUYAMA KATSUJI
IPC: G03C1/61
Filed: 1995-03-13
Abstract: PURPOSE: To obtain the diazo type recording material superior in image sharpness and storage stability by incorporating a specified 2-hydroxynaphthoic acid derivative. CONSTITUTION: The 2-hydroxynaphthoic acid derivative to be added is represented by the formula in which (n) is an integer of 0-12, and R is an optionally substituted alkyl or aralkyl or cycloalkyl or aryl group. This derivative of the formula is obtained, for example, by allowing methyl 2-hydroxy-3- naphthoate to react with alkylenediamine in an organic solvent, such as methanol, with heating them, and allowing the obtained 2-hydroxy-3-naphthoic/acid-ω- amino-alkyleneamide to react with an isocyanate. This derivative has a structure having the alkylene group and a substituted urea residue introduced, thus permitting a dye to be formed by suitable coupling activity with a highly sensitive diazonium compound and a sharp purple favorable hue to be exhibited.
Patent JP-H05281354-A (JP)
Title: Oceanographic observation system using automatic sinking-floating observation machine
IPC: G08C23/02
Filed: 1992-04-02
Abstract: PURPOSE:To enable the title system to change its observation timing or schedule during the course of marine observation. CONSTITUTION:The moving speed of a moving body 20 and observation equipment 7 mounted on the body 20 are controlled by means of a CPU 5 in accordance with an ultrasonic command from an on-ship device 1 and observation data are stored in a data memory 8 mounted on the body 20 and, at the same time, transmitted to the on-ship device 1. In addition, the CPU 5 partially rewrites the already fixed moving and observation schedules stored in a schedule memory 9 mounted on the body 20 following a command from the on-ship device 1.
Patent JP-H06292548-A (JP)
Title: Aloe solution, its production and aloe food
Inventor: OKUDA RIYOUKO
IPC: A23L2/00
Filed: 1993-04-07
Abstract: PURPOSE:To obtain an aloe solution having suppressed bitterness and smell of aloe and a method for producing the solution. CONSTITUTION:This aloe solution is obtained by finely cutting a leaf of Aloe arboscens Mill. var. natanlensis Berg. grown by basking in sufficient sunlight so as to provided <=0.8mm size in a mixer, preparing an aloe juice composed of the tissue of the leaf and a leaf juice, mixing 100 pts.wt. resultant aloe juice with 7.1 pts.wt. vinegar and 71.4 pts.wt. honey and producing the aloe solution.
Patent JP-H03283460-A (JP)
Title: Semiconductor device
Inventor: AOKI MASAMI
IPC: H01L27/095
Filed: 1990-03-30
Abstract: PURPOSE:To sharply restrain a GND potential from rising up without changing a chip in area and wiring structure by a method wherein a reference potential wire and a power supply wire lower than the reference potential wire in potential are connected together in the chip or a circuit block through the intermediary of two terminal elements. CONSTITUTION:A gate metal 12 is used as a resistor, and a GND wire and a Vss wire are connected together through a through-hole 13. A part of a GND current is made to flow through the Vss wire, and the potential of the GND wire at its joint with the Vss line is pulled by the potential of the Vss wire to drop. The total resistance of the GND wire is 9OMEGA. Fifteen circuit cells 93 are provided to both the sides of a gate metal joint respectively or 30 circuit cells 93 provided as a whole, and a GND current I of 5mA flows in from each of the circuit cells 93. In a semiconductor device of conventional structure, the rise of potential is induced by a GND current and the resistance of the GND wire and the potential distribution can be shown by a Figure (a). When the center of the GND wire is connected with a gate metal, the potential of the GND wire at the center joint is reduced to 0V.
Patent JP-S524652-A (JP)
Title: Waste water disposal agent
Inventor: UMEZAWA HIROYUKI
IPC: C02F1/72
Filed: 1975-07-01
Abstract: PURPOSE: To provide 3rd disposal agent that decomposes and excludes effectively evil-smelling contents and color elements (residual COD content) left slightly in the water after treating microorganism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S575748-A (JP)
Title: Molded article of thermoplastic polyester resin
Inventor: NAKAMURA SEIICHI
IPC: C08K5/42
Filed: 1980-06-16
Abstract: PURPOSE: The titled molded article useful as parts of electrical acoustic devices, etc. having improved antistatic properties and sliding properties, obtained by belnding a thermoplastic polyester resin with a modified polyalkylene glycol, a metal salt of sulfonic acid, and graphite as a solid lubricant.  
     CONSTITUTION: A thermoplastic polyester resin, preferably a resin having 1.1W1.9 relative viscosity, especially polybutylene terephthalate is blended with 0.01W40wt% polyalkylene glycol or modified polyalkylene glycol, most preferably polyethylene glycol, when it is a modified glycol, with 0.01W10wt% calculated as polyalkylene glycol of metal salt of sulfonic acid shown by the formula I (Ar is aromatic; m is  1W3; Me is metal atom), preferably shown by the formula II, etc. and 0.01W 20wt% at least one selected from the group consisting of graphite, molybdenum  disulfide, graphite fluoride as a solid lubricant. Being molded into various articles,  e.g., molded articles by injection molding, sheets by extrusion molding, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61240173-A (JP)
Title: System of automatically forming inspection input
Inventor: NAKAZAWA MASAHISA
IPC: G01R31/28
Filed: 1985-04-18
Abstract: PURPOSE:To enable the selection of an optimum propagation route, by feeding back a test pattern to a testability analyser and calculating highly accurate testability from the test pattern and circuit connection data. CONSTITUTION:A random number pattern is generated until a trouble detection ratio is lowered by a random number pattern forming apparatus 2 and a trouble simulator 3 and the like, thereafter, a test pattern is formed by an inspection input automatic forming apparatus 7 with D-algorithm. In this case, the test pattern is also fed back to a testability analyser 5 and testability analysis is performed by the test pattern and circuit connection data and highly accurate testability is determined and an optimum propagation route is selected. Therefore, a detection ratio is enhanced within a short processing time and an effective test pattern is automatically formed.
Patent JP-H09272871-A (JP)
Title: Production of high-strength coke
Inventor: KATO KENJI
IPC: C10B57/04
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high-strength coke for a blast furnace in using a raw material coal containing 20-60wt.% of fine non-caking coal by mixing coal having high gas pressure in carbonization and carbonizing. SOLUTION: In preparing a raw material coal from 0-60wt.% of fine noncaking coal  coal having <=80% caking power index (CI); defined in this invention} and remainder of caking coal, 10-50wt.% of the raw material coal is used as a coal having >=20kPa gas pressure in carbonization and remainder of the raw material coal is used as a coal having <20kPa gas pressure in the carbonization, then the raw material coal after the mixing is made to have >=0.8 bulk density by drying and/or adding a caking agent, thus charged in a coke oven and carbonized.
Patent JP-2000276575-A (JP)
Title: Device and method for lamination
Inventor: KOJIMA TAKAHIRO
IPC: B42D15/10
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminating device and a laminating method which can laminate an adhering sheet at an appropriate position and which laminates to an IC module for IC card preventing a failure from occurrence. SOLUTION: This laminating device 20 which performs a tacking of an adhering sheet 22 and a module tape 31 and manufactures a module tape 39 is provided with a heater for temporary press-attaching which temporarily press-attaches the sheet 22 and the tape 31, a sprocket wheel which extracts the sheet 22 and the tape 31 united into one body after temporary press- attaching by the heater for temporary press-attaching, a heater for press- attaching which press-attaches the sheet 22 and the tape 31 undergoing temporary press-attaching to form the module 39 and a winding reel 50 which winds the module 39 after real press-attaching by the heater for press-attaching.