baber/WOPTO huggingface dataset:
Patent JP-H0391262-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEBAKO KAZUNORI
IPC: H01L21/8246
Filed: 1989-09-04
Abstract: PURPOSE:To enable the micronization of a semiconductor memory by performing the ion implantation under the first gate electrode in self alignment with the first gate. CONSTITUTION:A gate oxide film 2 is formed in dry oxygen atmosphere on a substrate 1, and the ions of impurities of the same conductivity as the substrate are implanted with the energy having the range of the thickness of the first gate electrode or more. After that, polysilicon 5 to become the first gate electrode is formed, and after introduction of phosphorous impurities, the first gate electrode 5 is processed by reactive ion etching with the resist pattern as a mask. Next, an insulating film 6 between gate electrodes is formed, and then as the first ROM implantation 4, the impurities of the conductivity type reverse to the substrate to be introduced under the first gate electrode are implanted with the resist 3 as a mask. At this time, the accelerating energy of phosphorus has the range larger than the thickness of the first gate electrode. Hereby, second ROM implantation can be done next under the space of the first gate electrode in self alignment, and then a second gate electrode 7 is made.
Patent JP-H04107294-A (JP)
Title: Anodic oxidation of titanium material
Inventor: ITO SEISHIRO
IPC: C25D11/26
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a thick oxide film with no irregular color by carrying out electrolysis with intermittent wave-form as the wave-form of electric current at voltage for spark discharge or above. CONSTITUTION:When electrolysis is carried out with intermittent waveform by which positive poles and pauses are alternately and periodically repeated as the wave-form of electric current, the thickness of an oxide film formed on the surface of a Ti material does not depend on the effective voltage of the intermittent wave-form but is increased in proportion to the peak voltage. Spark discharge is not caused at the pauses (0V voltage =) of the intermittent wave-form but is caused at the peak voltage to form an oxide film on the surface of the Ti material. Since the intermittent wave-form is used, intermittent spark discharge is caused and the temp. of an anodic oxidizing bath does not locally rise. The local concn. gradient of the bath is reduced, the surface of the Ti material is not locally dissolved and a uniform thick oxide film of micron order with no irregular color can be formed.
Patent JP-S6286476-A (JP)
Inventor: YASUNAGA MASARU
IPC: G07C1/00
Filed: 1985-10-12
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-H0675690-A (JP)
Title: Signal input device
Inventor: UEDA NOBUYUKI
IPC: G06F3/048
Filed: 1992-08-26
Abstract: PURPOSE:To accurately calculate a dotting position P on table glass 1. CONSTITUTION:Once deviations in vibration detection timing detected by two couples of vibration sensors S1-S4 fitted to the table glass 1 are detected, the vibration detection timing deviations are corrected on the basis of a vibration propagation time in the thickness direction of the table glass 1 and the distances between a vibration input position and the respective vibration sensors S1-S4 are calculated on the basis of the corrected vibration detection timing deviations.
Patent JP-H0679039-A (JP)
Title: Pachinko game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1992-08-05
Abstract: PURPOSE:To make it possible to retain a tension during enjoyment of a special play and not to give distrust to the player, by making the gained benefit variable in accordance with the way by which he got the prize at a special transferring award inlet in a special playing mode and indicating the variable gained benefit so as to be visually recognized. CONSTITUTION:This device is provided with a means 46 causing a special playing mode waiting that a special award inlet means 33 is changed over from a first state to a second state. And a drive control means is provided to transfer the special award inlet means 33 to the second state by the detected signals from a special transferring award detecting means 59 under the condition that the special playing state has been brought about. Moreover, a regulation means of the maximum number of repeated drives by the drive controller in the special playing state is provided. And an indication means 67 displaying the number of executions of the drive controller is provided and also a counted number indicator 69 displaying in real time the count of the regulation means of maximum counted number is provided.
Patent JP-S61107013-A (JP)
Title: Ceramic glow plug
Inventor: NOZAKI SHUNKICHI
IPC: F23Q7/00
Filed: 1984-10-31
Abstract: PURPOSE:To prevent erosion and corrosion caused by hot temperature, high pressure and high speed combustion gas by a method wherein a heat-resistant material is coated on the surface of a heater exposed in a combustion chamber of the engine so as to protect the surface. CONSTITUTION:Pasts 2-2 having graphite powder and binder mixed together is coated to a ceramic heater 2 except the extremity end heated part 2-1 to be coated, the heater 2 is placed in a reaction pipe 6, fixed with graphite holder 7. In case of coating with SiC, trichlomethylsilane is introduced into the reaction pipe 6 with carrier gas of H2, the treated heater 2 is kept at 1,200 to 1,250 deg.C under a micro-wave induction heating 8 and processed for five minutes. SiC coating of about 10mum thickness is formed on the surface, thereafter the heater is taken out, the graphite powder coated layer is removed with a grinder and the surface of the extremity end heating part 2-1 is coated at 5 with SiC.
Patent JP-S59121501-A (JP)
Title: Process simulation device
Inventor: KISHIDA MASAHIRO
IPC: G05B13/04
Filed: 1982-12-28
Abstract: PURPOSE:To make a dynamic characteristic description model of a process unnecessary by storing an actual process control data signal, which is inputted at the on-line control time, in a simulation data storage memory and performing the simulation with this data. CONSTITUTION:A process control system is constituted with a process 4 and an on-line control computer 3, and a simulation data storage external memory 7 is connected to this computer 3. In this control system, a material passage detection signal (m) is generated from the process and is inputted as an interruption signal to the computer 3 together with an actual process signal (i), and a required control output (c) is attained to control the process. Further, signals (m) and (i) are transmitted as simulation data m' and i' to a simulation computer 2 together with operation condition data, and they are stored in the memory 7. With respect to the process simulation, data stored in the memory 7 are allowed to pass computers 2 and 3 to attain the control output (i), and the process 4 is simulated with this output.
Patent JP-2001053365-A (JP)
Title: Optical resonator and optical-frequency sweeping device using the same
Inventor: TAKEI HIROKI
IPC: H01S3/10
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To input optical-frequency reference light changed into pulses from the outside and make it travel around, and to output an optical-frequency reference-light pulse train in a broad band, by reciprocating propagation light in an optical path and reciprocating a wavelength-variable light band-pass filter while rotating the polarization state by a polarization rotating element. SOLUTION: This optical resonator is formed in constitution in which propagation light is reciprocated in a wavelength-variable BPF13, the change of transmission band width is cancelled by crossing the polarization directions in the case of the right propagation and in the case of left propagation at right angles by a polarization circuit element (a polarization circuit mirror 1 and an FRM14), and the change in the transmission band width can be suppressed. Thus, since the change of the transmission band width of the wavelength-variable BPF13 due to the alteration of an incident angle is inhibited, the effect where the number of the going-around of light pulses can be made larger than conventional constitution is obtained.  Accordingly, the filter transmission band width of the wavelength-variable BPR13 is kept stable, regardless of the control of the transmission central frequency of the BPF13, and a large number of optical-pulse going-around are enabled.
Patent JP-H04109298-A (JP)
Title: Music box
Inventor: KIKUCHI YOSHIMI
IPC: G10F1/06
Filed: 1990-08-30
Abstract: PURPOSE:To simplify the mechanism and to reduce the size by vibrating the vibrating reeds of a comb-shaped diaphragm by the flexural motion of piezoelectric ceramic. CONSTITUTION:The music box consists of a sounding part 4 composed of the diaphragm, a cradle 2 which supports it, and the piezoelectric ceramic 3 which plays the vibrating reeds 1a of the diaphragm 1, a driving circuit part 6 which reads melody data out of a music number card 5 and drives the piezoelectric ceramic 3 selectively to vibrate optional vibrating reeds 1a, and a power source part. Thus, the piezoelectric ceramic 3 which is driven is controlled electrically to vibrate the selected vibrating reeds 1, thereby reproducing a melody. Consequently, constituent components are decreased in number to simplify the mechanism, and the number of reeds can be increased without being limited to a performance time nor performance music numbers.
Patent JP-S6289154-A (JP)
Title: High speed serial data transmission equipment
Inventor: MITO JUNICHI
IPC: H04L13/00
Filed: 1985-10-16
Abstract: PURPOSE:To transmit the long data of 256 bits once and to improve an efficiency of a CPU by replacing a serial transmitting LSI by a DRAM equipped with a shift register. CONSTITUTION:A synchronization of a shift output is taken by an inversion of a shift clock by a flip-flop 5 and the shift output passes through a driver receiver 6. In a remote side, the bit data is usually shifted in a shift register 8 by the shift clock and when the data coincides with a pattern of 8 bits, an SIE signal is set. When the SIE signal is set, a RAM B 4 shifts in the data to an internal shift register 60. If the SIE signal is reset when the pattern of the 8 bits appears again, the reception of the data of just 256 bits is completed. Thereby, the efficiency in transmission is improved.
Patent JP-S59114065-A (JP)
Inventor: RITSUKARUDO BURESUCHIA
IPC: B41J2/045
Filed: 1983-12-03
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-S6385272-A (JP)
Title: Compressor
Inventor: SASANO HIROSHI
IPC: F04B39/10
Filed: 1986-09-26
Abstract: PURPOSE:To increase the lift quantity and reduce the passage resistance by punching out the valve receiving part of a head cover made of iron into nearly U-figure shape and bending said punched-out part outwardly and shaping said part to the shape conforming with the lift shape of a discharge lead valve. CONSTITUTION:A head cover 9 is formed by attaching a substrate 9a in one plate form and a cover 9b prepared through drawing work, through pleasing, and a valve receiving part 9c which receives a discharge lead valve 5 is formed onto the substrate 9a. In this case, the valve receiving part 9c is punched out into nearly U-figure form and bent outwardly and shaped to the shape conforming to the lift shape of the discharge lead valve 5. Gas is inhaled into a cylinder 1 from a suction muffler 8 through a suction lead valve 3, and compress by a piston 2 and discharge into the head cover 9 through the discharge lead valve 5. Since the valve receiving part 9c is shaped to the above-described shape, the discharge lead valve 5 can be smoothly opened and closed.
Patent JP-2001050744-A (JP)
Title: Clinometer
Inventor: ITO YOSHINOBU
IPC: G01L1/22
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To measure inclination in two directions highly accurately and sensitively by hanging a weight from a holding member with a pair of distorting plates symmetrically aranged to the center axis on a plane passing through the cylindical center axis of the weight, and hanging the other weight from the holding member on the other distorting plate along a plane making square with the plane. SOLUTION: A pair of thin belt-like distorting plates 2A, 2B additionally provided with strain gages are arranged on both sides of the projecting part 1a of a holding member 1 on a first plane passing through the center axis symmetrically and in parallel. The respective one ends of the ditorting plates 2A, 2B are fixed to both ends of the projecting part 1a, and the respective other ends are combined with the upper end face of a hollow cylindrical weight 3. A thin belt-like distorting plate 4 is arranged under the extreme end face of the projecting part 1a on a second plane making square with the first plane, and it is also additionally provided with a strain gage. One end of the distorting plate 4 is fixed to the underside of the projecting part 1a, and the other end is combined with the upper end of a weight 5.  The weights 3, 5 are respectively hung through the distorting plates 2A, 2B and 4. In this construction, the distorting plates 2A, 2B and 4 do not interfere with each other, and can be provided close to each other.
Patent JP-S6383861-A (JP)
Title: Automatic processing system for numerical formula
Inventor: KURAHASHI MASAYUKI
IPC: G06F17/21
Filed: 1986-09-27
Abstract: PURPOSE:To omit the time needed for calculation of numerical formulas included in a document by identifying these formulas with control codes and using an interpreter to interpret and execute those numerical formulas in order to automatically obtain the results of calculation. CONSTITUTION:The sentences are produced and compiled in the same way as an ordinary word processor with use of a display 5, an editor 2 and an external file 6. If a numerical formula to be calculated is included in a sentence, a control code like a control character, a control symbol, etc., is added to the area of said numerical formula. A compiled sentence is sent to a numerical formula processing part 3 and analyzed for each line and presence or absence is detected by the control character, etc. If a numerical formula is detected, the area of said formula is sent to an interpreter 4 and the calculation is immediately carried out for the formula. In this case, a prescribed subroutine contained in a subroutine library 7 is used in accordance with the formula to be calculates.
Patent JP-H0891248-A (JP)
Title: Seat installation structure
Inventor: KIGUCHI SHIGEO
IPC: B62D25/20
Filed: 1994-09-26
Abstract: PURPOSE: To surely prevent a support means from falling down while being moved, and let the miniaturization of the support means be compatible with the enhancement of operating performance. CONSTITUTION: In the seat installation structure where a belt support section supporting a seat belt is provided for one side of a seat in its width direction, a support means 29 is provided for the other side of the seat in its width direction, which is positioned at an opposite angle with respect to the belt support section, and the support means 29 is installed onto a installation section 44 having a step down section 40 provided at the terminal end on the body side, a side abutting section 46 is provided for the support means 29, which is brought in contact with the step down section 40.
Patent JP-H02107900-A (JP)
Title: Method and device for supplying supercritical carbon dioxide
Inventor: FURUJIYABUIRU SERUJIYU
IPC: F17C7/00
Filed: 1989-09-06
Abstract: PURPOSE: To deliver supercritical carbon dioxide by an economical method by constituting a gaseous filling by hydrogen having higher pressure than specific pressure and supplying supercritical carbon dioxide by taking it out while maintaining pressure of the gaseous filling not lower than the specific pressure. CONSTITUTION: A bottle 1 contains a large quantity of supercritical liquid CO2 containing a certain amount of dissolved hydrogen and a filling constituted by gaseous hydrogen having pressure of about 120 bars or more. When pressure of hydrogen is reduced down to about 120 bars, it is shown by the analysis that an amount of hydrogen dissolved in liquid CO2 is small and it increases rapidly when pressure is reduced below about 120 bars. Consequently, when liquid CO2 is taken out by an immersion tube 3 to supply it to destination of use by a conduit 7, taking it out is automatically stopped by a pressure control valve 8 when pressure reduced in accordance with lowering of liquid level reaches a limit value which is not smaller than the value of about 120 bars.
Patent JP-H01165384-A (JP)
Title: Growth hormone of fishes and production thereof
Inventor: MOMOTA YUTAKA
IPC: C12R1/19
Filed: 1988-09-12
Abstract: PURPOSE:To efficiently produce a growth hormone of fishes, by forming a transformant holding an expression vector containing a growth hormonal gene of fishes capable of coding an amino acid sequence containing the growth hormonal polypeptide of the fishes. CONSTITUTION:An expression vector of growth hormone of fishes containing a growth hormonal gene of fishes capable of coding an amino acid sequence containing a growth hormonal polypeptide of fishes expressed by formula I is synthesized. This expression vector is used to transform a bacterium, such as Gram-negative bacterium derived from Escherichia coli K12 strain, to form a recombinant cell, which is then cultivated and propagated to collect and purify a fraction containing the accumulated growth hormone of fishes. Thereby the aimed growth hormone of fishes is produced. This method is especially effectively used as a growth hormone of main marine cultured fishes, above all, red seam-bream with especially slow growth.
Patent JP-S6473756-A (JP)
Title: Semiconductor integrated circuit
Inventor: KAWANABE NORIYASU
IPC: H01L27/04
Filed: 1987-09-16
Abstract: PURPOSE:To enable a circuit of this design itself not only to control a current-flow cycle but also to be protected against the damage due to the self-releasing heat by a method wherein the power consumption of an inner circuit is made to be controlled at about the upper limit of the internal temperature if a semiconductor integrated circuit depending on the output power of a thermal sensing voltage forming means. CONSTITUTION:A voltage Vpth, which is equal to a voltage V1, is constantly supplied to a base of an input transistor(TR) Q3, where the voltage V1 is outputted from a thermal sensing voltage forming means 1 at the upper limit of temperature during a burn-in so as to protect a semiconductor integrated circuit against the thermal breakage. When the internal temperature of the semiconductor integrated circuit is lower than the upper limit, the voltage Vpth is so set as to satisfy an inqulity V1>Vpth and a switching TRQ5 is controlled to be in an on-state. Thereby, a gate drive signal Vcsn is made to be at a drive level and an internal circuit is controlled to be in a usual operational state. When the internal temperature rises, a base.emitter voltage Vbe of a TiQ1 decreases gradually, so that the voltage V1 decreases. When the internal temperature exceeds the upper limit of temperature, the voltage V1 is so set as to satisfy an equality V1<Vpth and the TRQ5 is made to be on, and then the signal Vcsn is made to be at voltage Vtt level.
Patent JP-H1168277-A (JP)
Title: Printed wiring board to be fixed with part including piezoelectric element and liquid crystal display
Inventor: NAKAYOSHI HIROKAZU
IPC: H05K1/18
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress the effect of spatial covering on other electronic device by forming a wiring layer connected parts including a piezoelectric element and an earth conductive layer integrally through each insulation layer. SOLUTION: A printed wiring board 1 to be fixed with parts including a piezoelectric element 9 comprises, sequentially from the bottom, an earth conductive layer 8, an insulation layer 7, an earth conductive layer 6, an insulation layer 5, a wiring layer 4, an insulation layer 3, and a wiring layer 2. The earth conductive layers 8, 6 and the wiring layers 4, 2 are composed of copper while the insulation layers 7, 5 and 3 are composed of glass epoxy resin, for example. Since the wiring layers 4, 2 connected with parts including a piezoelectric element 9 and the earth conductive layers 6, 8 are formed integrally through respective insulation layers 3, 5 and 7, the effect of spatial covering on other electronic device can be suppressed.
Patent JP-2000063530-A (JP)
Title: Resin composition for molding and production of molded article using said composition
Inventor: MIZUSHIMA DAISUKE
IPC: C08J5/08
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for molding capable of giving a molded article excellent in shock resistance, and to provide a method for producing a molded article from the composition. SOLUTION: A glass fiber roving is immersed in an emulsion of an acrylonitrile-styrene copolymer or an acrylonitrile-butadiene-styrene copolymer to coat the glass fiber roving with the emulsion. After heated and dried, the treated roving was cut to obtain glass fiber-reinforced resin pellets. The pellets are blended with polyethylene terephthalate to obtain a molding resin composition having homogeneously dispersed glass fiber. By molding this molding resin composition, a molded article having excellent shock resistance is obtained.
Patent JP-H0675134-A (JP)
Title: Production of rare earth ion-added optical waveguide film and optical waveguide
Inventor: NAKAZAWA MASATAKA
IPC: G02F1/35
Filed: 1992-08-28
Abstract: PURPOSE:To provide the method for forming films having good transmittance without the possibility of incorporating impurities therein which can form core films for optical waveguides added with the rare earth ions of a high refractive index on substrates with lessened warpage and with easy control of the film thicknesses and refractive indices thereof and the process for production of the rare earth ion-added optical waveguide film and optical waveguide which can easily control the amt. of the impurity ions to be added. CONSTITUTION:The substrates 7 are disposed in the upper part in a chamber 2 under evacuation to a vacuum and are heated. An evaporating source 3 is disposed below the substrates 7. Tablets 4 formed by mixing powders of Si3N4 and the oxide of the rare earth element at desired weight ratios, then solidifying the mixture by a hot press are housed into the evaporating source 3 and thereafter, the tablets 4 are irradiated with electron beams while gaseous O2 is introduced into the chamber 2, by which the tablets are evaporated and the optical waveguide films of Six0yNz contg. the rare earth ions are formed on the substrates 7.
Patent JP-S60125343-A (JP)
Title: Amorphous magnetic alloy
Inventor: YOKOTA RIYOUSUKE
IPC: C22C19/07
Filed: 1983-12-07
Abstract: PURPOSE:To provide the titled alloy consisting of Co, Mn, Si, B and Ge in a ratio represented by a specified general formula and having high satd. magnetization large difference between the crystallization temp. and the Curie temp. and high thermal stability. CONSTITUTION:This amorphous magnetic alloy has a composition represented by the formula (where 0<=x<=8, 15<=y<=30 and 0<z<=5). The alloy is manufactured by rapidly cooling molten metal. The magnetic characteristics of the alloy are thermally stable, and the thermal stability is remarkably improved by carrying out multistage heat treatment. The alloy has high saturation magnetization Bs and large temp. difference between the crystallization temp. Tx and the Curie temp. Tc, so superior soft magnetic characteristics can be obtd.
Patent JP-S59117692-A (JP)
Inventor: INAMI KATSUHIKO
IPC: G07F7/00
Filed: 1982-12-25
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。