baber/WOPTO huggingface dataset:
Patent JP-H07154218-A (JP)
Title: Signal waveform shaping circuit
Inventor: ISHIZUKA KAZUTOSHI
IPC: H03K5/08
Filed: 1993-11-25
Abstract: PURPOSE:To attain waveform shaping and propagation of even an analog signal whose amplitude is set to a high potential and whose amplitude is small by providing each circuit decreasing or increasing a potential set to the signal amplitude and 1st and 2nd CMOS inverter circuits in this circuit. CONSTITUTION:An analog signal wave whose amplitude is small and whose potential is set to a high potential in which a lower limit of the signal waveform is set higher than a center potential Vm of a power supply is given to a circuit comprising an N-channel transistor (TR) 11 and a 1st resistor 12, the potential set to the signal amplitude is decreased by a threshold voltage of the N-channel TR and the resulting signal is inversely amplified by a 1st CMOS inverter circuit 13. Its output signal is given to a circuit comprising a P-channel TR 14 and a 2nd resistor 15, the potential set to the signal amplitude is increased by a threshold of the P-channel TR. The resulting signal is given to a 2nd CMOS inverter circuit 16, the signal is again inversely amplified and its output signal becomes a signal having a completely full swing.
Patent JP-2000119194-A (JP)
Title: Cytokine production accelerator
Inventor: YANAGA HIROKO
IPC: A61P17/02
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a substance accelerating production of cytokine and safely administrable to an organism. SOLUTION: This cytokine production accelerator comprising fibrin is usable as a curing agent for wholly apellous wound. As an example of the cytokine, TGF-α or TGF-β is exemplified.
Patent JP-H07145827-A (JP)
Title: Wet multiple disc clutch or brake for automatic transmission
Inventor: YAMAKAWA TATATOMI
IPC: F16H63/30
Filed: 1993-11-25
Abstract: PURPOSE:To uniformly hold the contact state of a friction plate by fitting a pressure receiving ring to the tip of an outer cylinder for locking the outer circumference edge and by extruding the inner circumference edge to the friction plate side for contact. CONSTITUTION:When pressure oil is supplied to an oil pressure chamber 24 through a passing through hole 25 from an oil hole 26 formed in a transmission input shaft 11, a piston 18 is pushed out toward a pressure receiving ring 32 side against the spring force of a returning spring 29. A drive plate 15 and a driven plate 39 are pressed against a plate receiving part 34 of the pressure receiving ring 32, and they are united via friction force. The pressing position of a pressing part 17 of a piston 18 and the pressure receiving position of a plate receiving part 34 of a pressure receiving ring 32 from the drive plate 15 and the driven plate 39 are aligned on a straight line along the rotation shaft center of the input shaft 11. In addition, since the inclination of the pressure receiving ring 32 is suppressed by a pressure part 33, the drive plate 15 and the driven plate 39 keep uniform contact without any inclination.
Patent JP-H08207683-A (JP)
Title: Method and equipment for arranging gas bag in partition
Inventor: DEIETOMAA BERUTEI
IPC: B60R21/16
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To substantially reduce processing time required to deform a gas bag into a shape suitable for an inside space of a storage compartment from a developed state. SOLUTION: A gas bag 5 for a vehicle occupant restraining system having a three-dimensional shape at the time when it is inflated and free to develop in a flat shape in a state where a wall part on which an injection port 20 is contracted is deformed into a shape suitable for an inside space of a storage compartment. The wall part in the developed state is wound up inward towards the injection port 20 by starting from its outer peripheral part.
Patent JP-H09136780-A (JP)
Title: Operating panel in elevator car used also for wheelchair
Inventor: KAWAGISHI MANABU
IPC: B66B1/46
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To facilitate standardization of built-in parts so as to easily realize mass production and reduce handling weight. SOLUTION: An operating panel in an elevator car used also for a wheelchair taking account of the operation of a wheelchair user is provided with an operating button 7a for assigning an object floor, a floor display part 8a displaying the floor position of the car, and an interphone 3a with a call button 2a. This operating panel has an operating box 6 having the operating button 7a and the floor display part 8a, and an interphone box 1 provided as a separate body from the operating box 6 and including the call button 2a and the interphone 3a. Fitting cost can thereby be reduced in comparison to conventional technique, and fitting workability to a side plate in a car can be improved.
Patent JP-H05134009-A (JP)
Title: Test pattern generation circuit
Inventor: HENMI HITOSHI
IPC: G01R31/3183
Filed: 1991-11-12
Abstract: PURPOSE:To enable a weighted random pattern to be generated with an amount of circuit in a simple structure which is approximately equal to a normal random pattern generation circuit by generating a weighted pattern directly at each memory element. CONSTITUTION:A memory element which belongs to a group with a large target absolute value receives a signal with an increased absolute value through an A-type signal transfer circuit C0 based on a memory element which belongs to a group with a small target absolute value. On the contrary, a memory element which belongs to a group with a large target absolute value receives a signal with a smaller absolute value through B-type signal transfer circuits X0, X1, and X2 based on a signal of a memory element which belongs to a group with a large target absolute value. In this manner. no weighting is made according to an added weighting circuit based on an output of a pattern generator where 1 probability is 0.5 but a signal where a memory element within the pattern generator is weighted is directly generated, thus enabling a weighted random pattern to be generated with an amount of circuit in a simple structure.
Patent JP-H06216163-A (JP)
Title: Charge junction element
Inventor: EDOMUNDO KENISU BANGUHAATO
IPC: H01L21/339
Filed: 1993-11-25
Abstract: PURPOSE: To attain improved charge transfer efficiency ranging over a wide temperature range by providing a region which is formed to induce narrow channel effect and is compensated for generating fringing electric field in a direction of charge transfer in a buried channel region which is not compensated. CONSTITUTION: Each phase of a vertical transfer resistor 130 is comprised of a compensated (or barrier) region 194 and an uncompensated (or storage) region 195. The compensated region 194 is comprised of a rectangular part 196 and a region 197 which is tapered gradually in a width to a storage region and thereby defines a trapezoid or a triangle and is extended. The tapered part is repeated periodically and ranges all over a width of the horizontal transfer resistor 130. Thereby, it is possible to eliminate excess n-well dosage and attain high electric field in an n-well element.
Patent JP-H06148537-A (JP)
Title: Optical switch device and aligning thereof
Inventor: OZAWA KAZUMASA
IPC: G02B26/08
Filed: 1992-11-05
Abstract: PURPOSE:To provide a contactless optical switch device which can be aligned at a good precision. CONSTITUTION:Sensing light radiated toward an n-side optical waveguide passage 41 or a monitoring optical waveguide passage is reflected at an inner part of the n-side optical waveguide passage 41 or the monitoring optical waveguide passage to return to a master side optical waveguide passage 31 or a sensing optical waveguide passage 32. A position of a light incidence detection light source 42 when a light coupling efficiency between the master side optical waveguide passage 31 or the sensing optical waveguide passage 32 and the n-side detection optical waveguide passage 41 or the monitoring optical waveguide passage is the maximum is detected by a light incidence position detection device 47 to be inputted to memory means 63, 64. Contents in the memory means 63, 64 and the detected position of the light source 42 by the light incidence position detection device 47 are compared by a comparator to detect deflection of the light source 42, and the master side optical waveguide passage 31 is finely moved in parallel for alignment to correct the deflection at a drive part of a micro-motion arm 43.
Patent JP-H09114696-A (JP)
Title: System for adding code for profiler
Inventor: MURAMATSU HIROTAKA
IPC: G06F11/34
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To generate a shared object for a profiler by adding a code for the profiler to the shared object. SOLUTION: A shared object input means 3 extracts a shared object name from dynamic linkage information in a dynamic linkage executable program 2 and inputs the shared object 1. A relocation information extraction means 4 extracts relocation information from an instruction code for obtaining a text address by referring to a function prologue provided in the shared object 1, a virtual address on a text section present in a data section and GOT and prepares a relocation information table 5. A shared-object-for-profiler generation means 6 generates the shared object 7 for the profiler for which the code for the profiler is added to the shared object 1, refers to the relocation information table 5 and updates the contents of data and the required instruction code.
Patent JP-H02145403-A (JP)
Title: Ceramic ozonizer
Inventor: SATOU FUYUKI
IPC: C01B13/11
Filed: 1988-11-25
Abstract: PURPOSE:To enable to improve the cooling effect of a ceramic ozonizer, maintain the good ozone-generating rate thereof and retain the generation of a highly concentrated ozone in comparison with conventional ceramic ozonizers by employing AlN as a material for a ceramic dielectric. CONSTITUTION:In a ceramic ozonizer provided with a ceramic dielectric 1 and a discharge electrode 2 and a dielectric electrode 3 facing with each other through the ceramic dielectric 1 and used for generating ozone by applying a high-frequency high voltage between both the electrodes 2 and 3 to produce a creepage discharge, AlN is employed as a material for the ceramic dielectric 1. Since the material of the ceramic dielectric is the AlN having a heat conductivity of 100W/m.K, the heat generated at a discharging portion of the ozonizer is better transferred and diffused compared with conventional ceramic such as Al2O3 having a heat conductivity of 20W/m.K not to heat the discharging portion to so much high temperature, thereby permitting to maintain the high generation rate of the ozone. The ceramic ozonizer has excellent heat shock resistance because the AlN having a thermal expansion coefficient of 4.4X10<-6> is lower than the thermal expansion coefficient 7.2X10<-6> of the conventional Al2O3.
Patent JP-2000120544-A (JP)
Title: Compressor
Inventor: KATO MASAKI
IPC: F04B39/04
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To suppress the high cost of production due to an increase in the number of materials and part items by giving a cuplike oil separator a function as a balance weight. SOLUTION: In this compressor, an electric element is installed in an upper part in a hermetically sealed vessel, while a compressive element to be driven by a crankshaft connected to the former is installed in a lower part of the hermetically sealed vessel as well, thereby discharging a refrigerant vapor from an upper part of the hermetically sealed vessel. In this case, a cuplike oil separator 13 rotating together with a rotor is set up in the end of a counter- compressive element side of the rotor of the electric element, and thus the compressor is provided with a cutout part 13b for giving the part of a cup seat of the oil separator a function as a balance weight 13a.
Patent JP-H09139434-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HORIUCHI KATSUTADA
IPC: H01L21/8238
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to remove the substrate floating effect of a MOS transistor by a method wherein a low density diffusion layer region is provided in the vicinity of the source diffusion layer region of the MOS transistor, and a region having a recombination center structure is provided in the low density diffusion layer region. SOLUTION: A MOS type field effect transistor, which is formed on a SOI substrate 1, is provided. The high density n-type source diffusion layer 91 of the above-mentioned MOS transistor has the first diffusion layer 12 which is connected to a source electrode 14, and the second diffusion layer of a low impurity density region 3 which is at least in the neighborhood of the lower region of the first diffusion layer 12. Also, a region (crystal defective region) 11, having a recombination center mechanism relative to electric charge, is provided inside the second diffusion layer 3. As a result, the minority carrier generated on the SOI substrate 1 can be implanted into the crystal defective region 11 and annihilated, and the substrate floating effect is cancelled.
Patent JP-H06216265-A (JP)
Title: Semiconductor package with discrimination data peculiar to chip
Inventor: KIN TAISEI
IPC: H01L23/00
Filed: 1993-11-26
Abstract: PURPOSE: To easily detect the cause of an error, if it occurs when a semiconductor package is used, and to takes a definite measure to the error. CONSTITUTION: A semiconductor package 1 includes a metal plate 20 as product management means containing judgment data characteristic to a semiconductor chip 1, necessary for judging the chip, such as a chip name of the semiconductor chip, a manufacturer's name, a run number of a wafer, a wafer number, a chip number in the wafer, chip position coordinates (X,Y) and EDS data. The product management means may be attached closely to the surface of the semiconductor package 1 or is carved on the surface of the semiconductor package 1.
Patent JP-H01140554-A (JP)
Title: Nonaqueous electrolytic liquid battery
Inventor: EDA NOBUO
IPC: H01M4/48
Filed: 1987-11-25
Abstract: PURPOSE:To decrease the moisture absorption property of Cr3O8, and to obtain a Cr3O8 active substance of reducing the deterioration in capacity in the storage peculiar for a battery and with an excellent safety by covering the particle surfaces with a specific ratio of methacrylic acid methylpolymer to the Cr3O8 powder. CONSTITUTION:CrO3 is heated in the atmosphere, and the pyrolized substance is powdered to obtain a specific mean particle diameter of Cr3O8. Then, as a high polymer to cover the Cr3O8, methacrylic acid methyl polymer is selected as a typical example in respect of the moisture absorption property, the stability, and the solubility to an organic solvent. And bead-form methacrylic acid methyl polymer is dissolved in methylethylketone at a specific density, the resultant solution of 3cc, for example, to 10g of Cr3O8 particles is being rotated and floated, while spraying methylethylketone-ethacrylic acid methyl solution from the upper side in a spraying. As a result, the methylketone of a low boiling point is evaporated rapidly in the low polymer density, and the evenly covered particles in the appearance can be obtained.
Patent JP-H09137036-A (JP)
Title: Thermoplastic resin composition
Inventor: YOSHIDA SEIJI
IPC: C08L55/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an ABS thermoplastic resin composition having permanent antistatic properties, excellent mechanical properties and heat resistance. SOLUTION: This thermoplastic resin composition comprises (A) 98-50wt.% of ABS, (B) 2-50wt.% of a polyether ester containing the hard segment formed from a dicarboxylic acid component containing an ester-forming sulfonate alkali metal salt and a glycol component and the soft segment formed from an alkylene glycol component and/or an alkylene oxide adduct to a bisphenol and (C) an antistatic agent of an organic sulfonic acid type.
Patent JP-S62153902-A (JP)
Title: Production of color filter for liquid crystal display body
Inventor: YOSHINO MASAAKI
IPC: G02F1/1335
Filed: 1985-12-27
Abstract: PURPOSE:To obtain a color filter having a black matrix which has high accuracy and large black chromaticity by forming the matrix of a photosensitive resin on a transparent substrate and providing a black color layer by a printing method thereon. CONSTITUTION:The photosensitive resin 2 of a negative type is coated on the transparent substrate 1 and is exposed by using a photomask 3 designed to prevent the irradiation of light to the parts to be preliminarily formed with picture elements and to irradiate the light only to the parts to be formed with the black matrix. The matrix 4 of the resin is formed only on the parts to be formed with the black matrix when the resin is developed. The black part 5 is then provided on the matrix by a printing method using a color material contg. carbon. The picture element parts are thereafter subjected repeatedly to stages for coating, exposing and dyeing by using, for example, dyeable resins to provide picture element for RGB colors or the picture element for RGB colors are directly provided on the picture element part by the printing method.
Patent JP-H08157257-A (JP)
Title: Dielectric porcelain composition
Inventor: MARUI MAKOTO
IPC: C04B35/46
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a dielectric porcelain compsn. capable of sintering together with a relatively low-cost electrode material at a low sintering temp. by incorporating SiO2 , PbO and B2 O3 into a compsn. consisting essentially of BaO, Nd2 O3 , Bi2 O3 and TiO2 . CONSTITUTION: An aBaO-bNd2 O3 -cBi2 O3 -dTiO2 compsn. [a+b+c+d=1mol%, 0.8<=c<=6.3 and (a), (b+c) and (d) are within the range defined by a line connecting points P, Q, R and S in the diagram] is used as a base, 0.1-10.0wt.% SiO2 , 0.1-0.48wt.% PbO and 0.1-3.0wt.% B2 O3 are added to the compsn. and they are sintered. By this method a sintering temp. of 1,300-1,500 deg.C required to attain the optimum dielectric constant ε so far can be reduced to 1,000-1,100 deg.C. A high dielectric constant εr and a high product of Q and (f) are ensured, the temp. coefft. τf of resonance frequency is close to zero and the resultant compsn. can be sintered together with a low-cost internal electrode material having a low m.p.
Patent JP-H07151217-A (JP)
Title: Transmission
Inventor: SUDO SHINYA
IPC: F16H61/28
Filed: 1993-11-26
Abstract: PURPOSE:To shorten a time required for automation and speed change of speed change operation by interlockingly controlling main and auxiliary transmissions at the time of speed change. CONSTITUTION:Engine power continued/discontinued by a clutch 9 is transmitted to a main transmission 3m via an auxiliary transmission 3s, and speed is changed in multi-steps by serial connection of speed change stages of the auxiliary transmission 3s and the main transmission 3m, and the clutch 9 is cut by receiving instruction for a target speed change stage of the transmission 3 by an electronic control unit 22, and the auxiliary transmission 3s is switched to its neutral position, and the speed of the main transmission 3m is changed to the target speed change stage, and then the speed of the auxiliary transmission 3s is changed to the target speed change stage after speed change is finished. All of substantial speed change operation can be entrusted to an electronic control unit 22 by assigning the target speed change stage to the electronic control unit 22, and since the speed change operation of the main transmission 3m may be carried out after switching the auxiliary transmission 3s to its neutral condition, synchronization by a synchronizing mechanism does not take time, and thereby automatic speed change operation is finished in the short time.
Patent JP-H04170564-A (JP)
Title: Picture density control method for picture forming device
Inventor: KANEKO CHIEMI
IPC: G03G15/00
Filed: 1990-11-01
Abstract: PURPOSE:To perform stable control of picture density by detecting density of a toner pattern image non-forming part, accompanying to a toner pattern image formed by a plurality of times with an arbitrary aged interval, by a plurality of times with an arbitrary aged interval, by a plurality of times, and comparing a mean value of the density of the toner pattern image. CONSTITUTION:Density of a toner pattern image non-forming part 9, following to a toner pattern image formed by a plurality of times with an arbitrary aged interval, is detected by a plurality of times, and a mean value of the density is compared with density of the toner pattern image. Here, a photoelectric sensor 35 is connected to a motor control means 39, and a motor is actuated or stopped by the motor control means 39 by a value detected by the photoelectric sensor 35. In this way, even when the density of the detected toner pattern image non-forming part is changed, the value, compared with he density of the toner pattern image, is not large changed, so that stable control of picture density can be performed.
Patent JP-H01137728-A (JP)
Title: Circuit device for serial/parallel conversion
Inventor: KOZUKA NAOKI
IPC: H03M9/00
Filed: 1987-11-24
Abstract: PURPOSE:To obtain an S/P conversion circuit device whose circuit constitution can be simplified at the time of designing it by providing a control ROM with a synchronism detecting function and a control function. CONSTITUTION:A serial signal 1 consists of an idle signal, a synchronizing signal and a data signal, the idle signal is inputted to the control ROM 51, a counter signal 4 shows '0' and a synchronism detecting signal 6 clears the contents of a synchronizing counter 3 at the time of detecting no synchronism. Then, the synchronizing signal is inputted to the ROM 51, the signal 6 is turned to a synchronism detecting state by increasing the signal 4, the contents of the counter 3 are not cleared, and said state is held until the end of synchronism detection. At the time of ending the synchronism detection by the ROM 51, the input timing of the data signal is set up and a parallel data detecting clock signal 7 is outputted to a terminal CK of a D-FF 19 in a parallel conversion circuit 8. The FF 19 outputs a semi-parallel signal 20 as a parallel signal 9 based on the signal 7.
Patent JP-H04288021-A (JP)
Title: Production of pharmaceutical composition
Inventor: PIERO ORUSORINI
IPC: A61K38/22
Filed: 1991-11-13
Abstract: PURPOSE: To obtain a pharmaceutical composition capable of releasing a drug at a controlled rate over a long period by mixing a polyester-type biodegradable polymer with a natural or synthetic peptide salt in dried state, finely pulverizing the mixture, preliminarily pressing and heating the powder and extruding the product. £ GH-RH, calcitonin, embedding material, endless screw. CONSTITUTION: A biodegradable polymer selected from poly-1,4-butylene succinate, poly-2,3-butylene succinate, poly-1,4-butylene fumarate and poly-2,3- butylene fumarate is mixed with an active component consisting of the pamoate, tannic acid salt, stearic acid salt or palmitic acid salt of a natural or synthetic peptide in dried state until the average size of the produced powder reaches about <500μm. The obtained mixture is preliminarily pressed and heated and then extruded at 90-100 deg.C under a pressure of 50-500kg/cm<2> , the extruded material is cooled and optionally finely pulverized at a low temperature and the powder is classified. The above peptide is e.g. LH-RH and somatostatin.