baber/WOPTO huggingface dataset:
Patent JP-H07211793-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: YON GON ZON
IPC: H01L27/04
Filed: 1994-01-14
Abstract: PURPOSE: To increase the capacitor capacity of a multilayer structure of a semiconductor memory device and to improve the reliability of the process. CONSTITUTION: A transistor constituting of a semiconductor substrate, a gate electrode 21 formed on the semiconductor substrate, and a source/drain region 22 is provided, while the part of source/drain region 22 formed over the entire surface of transistor is exposed. In addition, a capacitor storage node provided with an insulating film formed with a contact hole formed on a curved surface part above it, a first conductive layer 26 which is formed along the inside surface or contact hole formed at the insulating film and the curved surface part at the upper part of contact hole while extending as far as a specified part at the upper part of an insulating film 23, and a second conductive layer 34 which is, formed on the first conductive layer 26 at the upper part of the insulating film 23 and bent inward, is provided.
Patent JP-S57129018-A (JP)
Title: Receiving device
Inventor: KAMEDA TOORU
IPC: H04B1/06
Filed: 1981-02-03
Abstract: PURPOSE:To select and receive a broadcast wave which is strong in its receiving electric field, by integrating a receiving signal and detecting the receiving strength by its integral period, in a receiving device for selecting and receiving plural broadcast waves. CONSTITUTION:When an operation switch is turned on, sweep voltage is supplied to a high frequency amplifier 2 from a control device 11, and when a broadcast wave is received, sweep of sweep voltage is stopped, and its receiving state is maintained. At the same time, prescribed voltage is generated from a reference voltage gnerator 9. On the other hand, a receiving signal is supplied to an integrator 8 from a detector 4, is integrated and is applied to a level deciding device 10. In this state, when an output of the integrator 8 exceeds voltage of the generator 9, the level deciding device 10 generates an output H, resets the integrator 8 and also controls the control device 11. That is to say, the time required for generating the output by the level deciding device 10 after turning is counted by the control device 11 and is stored. After that, sweep voltage of the control device 11 is raised in order and said operation is repeated.
Patent JP-H05204685-A (JP)
Title: Electronic computer
Inventor: MITSUSAKA TOSHIO
IPC: G06F11/10
Filed: 1992-01-30
Abstract: PURPOSE:To attain re-execution at the time of generation of a parity error in instruction fetching. CONSTITUTION:At the time of generation of a parity error, a sequencer 18 allows an interruption control means 21 to reload an instruction part generating the parity error by a parity error signal 17. When no parity error is generated at the time of detecting that an instruction reloaded based upon a coincidence result from a comparator 20 coincides with an instruction address generating the preceding parity error, the instruction is continued, and if a parity error is generated, a double parity error signal 16 is generated from an AND gate 15 and the means 21 is allowed to abort the instruction.
Patent JP-H11212219-A (JP)
Title: Method and device for disassembling film unit with lens
Inventor: UCHIDA SHOICHI
IPC: G03D13/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To improve recycling efficiency. SOLUTION: The film unit with lens is constituted of a front cover 14, a back cover i5, an exposure unit 18, a main body base part 16 and a strobe unit 17, etc. At a disassembling process, the strobe unit 17 is detached after detaching the front cover 14. Thereafter, the back cover 15 is detached, and the remaining exposure unit 18 and the remaining main body base part 16 are reused as they are.
Patent JP-H05209965-A (JP)
Title: Measurement device for beta ray nuclide density
Inventor: ONO TAKESHI
IPC: G01T1/36
Filed: 1992-01-30
Abstract: PURPOSE:To easily and quickly obtain the density of beta nuclides for each type thereof by finding a real peak value via the correction of the measured peak value of each nuclide available from judgement about a beta ray spectrum detected and prepared from a sample. CONSTITUTION:An arithmetic circuit 24 prepares the measured spectrum of betarays detected with a detecting section 10 and, for example, retrieves the peak value of each of <3>H, <14>C and <32>P. Also, measured peak values are identified for each of the peak values and stored in a data memory. At the same time, the circuit 24 identifies the type of a nuclide contained in a sample on the basis of each measured value, and deducts the mutual contribution factors of nuclides from each measured peak value, while assuming a spectrum for each identified nuclide. Real peak values are thereby computed. Furthermore, respective real peak values are multiplied by the inverse number of counting efficiency, thereby obtaining the accurate density of each type of nuclide.
Patent JP-S56113127-A (JP)
Title: Screen for photographing
Inventor: ONODERA KAORU
IPC: G03B27/52
Filed: 1980-02-13
Abstract: PURPOSE: To continuously vary the gradation and exposed area of a sensitive material, by making variable the difference of transmission density between a low part and a high part of tansmission density against a photographing light beam, and the specific surface area of the low part of transmission density.  
     CONSTITUTION: An electrochromic thin film 3 is placed between the electrode films 1, 2, and they are provided on the transparent substrate 4. The electrode films 1, 2 are formed in bands X 1 WX n , Y 1 WY n , respectively, by use of a transparent material. Patterns of the part A where the electrodes 1 and 2 are opposed, and the part B where they are not opposed are formed, and as for the part A, the transmission density is varied according to magnitude of the applied voltage to the electrodes 1, 2, but the part B is always transparent irrespective of the voltage. As for the screen which has been obtained in this way, the difference of density between the high density part and the low density part can be changed freely. Accordingly, if only one kind of sensitive material is used, it is unnecessary to prepare and exchange many kinds of screens, and also photographing whose gradation has been made optimum can be performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63185995-A (JP)
Title: Novel substance nf-861 and nf-86ii and alpha-amylase-inhibiting agent containing nf-861 and nf-86ii
Inventor: IWAMOTO MASAYA
IPC: A61P1/02
Filed: 1987-01-26
Abstract: NEW MATERIAL:Substances NF-86I and II. The substance NF-86I has the following physicochemical properties: Appearance, brownish-yellowish powder; melting point, not showing clear melting point or decomposition point; element analysis (%), C, 56.30; H, 4.61; N, <=0.2; ash, <=0.3; mol.wt. (by dialysis tube), 1,000-10,000; solubility, soluble in water and ethanol and insoluble in hexane, ether, ethyl acetate and chloroform; color reaction, positive for ferric chloride reaction and negative for ninhyddrin reaction, p-anisidine-phthalic acid reaction, aniline diphenylamine reaction and Dragendorff reaction; stability, stable in powder state; etc. USE:alpha-Amylase-inhibiting agent useful in treatment of obesity and diabetes, prevention of tooth decay, diet auxiliary agent, etc. PREPARATION:For example, the novel substance is extracted from Areca [seed of Areca catechu L. (the family Palme)].
Patent JP-H06232328-A (JP)
Title: Loc semiconductor device
Inventor: OGAWA TOSHIYUKI
IPC: H01L23/50
Filed: 1993-02-02
Abstract: PURPOSE:To provide an LOC semiconductor device of a structure, wherein reduction in a source resistance and reduction in the input capacitance of a signal input in the interior of a semiconductor chip are made possible, by a method wherein wirings for power supply use and wirings for signal use in the interior of the semiconductor chip are made short. CONSTITUTION:Power pads 5a and 5b and signal pads 6 are arranged in the surface of a semiconductor chip 1 in a plurality of rows, a lead wiring frame 2 for first power supply use and a lead wiring frame 3 for second power supply use are arranged between the pads 5a, 5b and 6 installed in this plurality of rows and lead wiring frames 4 for signal use are respectively arranged on the respective outsides of the pads 5a, 5b and 6.
Patent JP-S5298836-A (JP)
Title: Vahicle engine cooler
Inventor: ARASAWA KOUICHI
IPC: F01P5/02
Filed: 1976-02-16
Abstract: PURPOSE: To attain a well-balanced heat radiating effect of a radiator during idling and running. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02198724-A (JP)
Title: Automatic assembly device for part
Inventor: MOROTA NOBORU
IPC: B65G47/80
Filed: 1989-01-25
Abstract: PURPOSE:To enable assembly of high speed and high accuracy in an automatic part assembly device for assembly of small parts by composing a fitting means onto a jig of a one-axis slide unit, conveyor and pick & place, in assembling small parts. CONSTITUTION:Plural works 6 placed on a tray 10 are simultaneously held by plural chucking hands 3 located on an arm part 2 arranged on a one-axis slide unit 1 and are set en block onto the pallet 5 positioned on a conveyor 4. The work 6 placed on the conveyor 4 is chucked by a pick & place 8 at a position A at its pitch feeding and integrated into a jig 7A located on a turntable 7. Consequently the jig 7A for automatic assembly is fed into a part feeder 11 and thereafter subjected to automatic assembly according to the specified automatic assembly process.
Patent JP-H06229866-A (JP)
Title: Correcting method for unbalance by using high-speed tire uniformity machine
Inventor: MATSUSHITA YASUHIRO
IPC: G01M1/16
Filed: 1993-02-02
Abstract: PURPOSE:To remove high-frequency components so as to obtain accurate balance waveforms by converting a primary waveform fetched by performing fast Fourier transformation on high-speed uniformity at during non-loading time so that the primary waveform can meet the high-speed uniformity during loading time and subtracting the transformed high-speed uniformity from the high-speed uniformity during the loading time. CONSTITUTION:After separating a tire 1 from a drum 3 by means of a tire loading motor 9, measurement is switched from loaded uniformity measurement to unbalance measurement while the tire 1 is run idle. A data sampling device 8 samples RFV and TFV and a measuring instrument 10 which measures deviations from a reference position finds a phase lag Qu' until a reference pulse is detected. A tire rotation measuring instrument 11 measures the rotating speed Nu of the tire 1 and sends measured results to a CPU 12. The CPU 12 finds the amplitude Au and phase Qe of the primary component of the transferred data by performing FET on the data and calculates the amplitude At and phase angle Qt of an unbalanced primary component at a testing rotating speed Nt during loading time from the found amplitude Au and phase Qe. When the found A't and phase angle Qt are subtracted from test sampling data after subjecting the At and Qt to inverse FET, the unbalanced component can be removed.
Patent JP-S59141811-A (JP)
Title: Package of piezoelectric device
Inventor: TAKAZAWA KOUJI
IPC: H03H9/02
Filed: 1983-02-01
Abstract: PURPOSE:To prevent the deformation of a piezoelectric member at the time of assembling by fixing the piezoelectric member to a base part via an elastic supporting part. CONSTITUTION:An elastic supporting member 8 is implanted at the areas near both ends of a flat base 7 in its lengthwise direction respectively. A lead member 5 is electrically connected to the member 8 and then unified to the base 7 to be led outside. Then a piezoelectric member 3 is adhered with heat to the member 8 by using a conductive adhesive. In this case, the deformation of the member 3 is absorbed by the member 8. Then the junction area between the member 8 and the base 7 is formed airtight after putting a sealing housing 9 over the base 7.
Patent JP-H10212848-A (JP)
Title: Key management device
Inventor: HATAKEI TORU
IPC: E05B19/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a key-management device which is used under management of a plurality of persons or generally two users. SOLUTION: After a person using this key-management device has been specified by a user-specifying means, a holding means 5 containing individually a number of keys and restricting or allowing the taking-out of the keys contained independently, a designating means 10 for a key to be taken out, and a specifying means of a user, when a key to be taken out is designated by the designating means 10, the key can be taken out by the holding means 5. A controller 13 is provided to control the management device in such a way that when two or more persons are specified as the users by the user-specifying means regarding at least some of many keys held by the holding means 5, some of keys can be barely taken out.
Patent JP-S58132529-A (JP)
Title: Simultaneous injection and molding process
Inventor: MURATA TOSHIICHI
IPC: B29C35/00
Filed: 1982-02-02
Abstract: PURPOSE:To do the surface treatment of a molded article simultaneously with an injection molding and intend the automatization, the mass production and the energy saving of a manufacturing process, by heat-molding a face transfer sheet in the one side of a mold, then injection-molding closing the mold with another side of the mold. CONSTITUTION:A face transfer sheet A composed of for example a carrier film 1, a separating layer 2, ink layers 3, 4 and a hot melt type adhesive layer 5, being heated by a heater 11, is vacuum-molded in a mold 10 provided with a vacuum hole 10a and a connecting hole 10b connected to a vacuum pump. A molded article of which the surface is treated with the transfer of the layers 2- 5 of the transfer sheet is obtained by moving the heater 11, facing the mold 10 to another mold 9 by moving the mold 10, then doing an injection molding. EFFECT:The cost down of a product is possible.
Patent JP-S54109715-A (JP)
Title: Signal piling system for rz-binary ami code
Inventor: MINAMI YUKIO
IPC: H04L25/49
Filed: 1978-02-16
Abstract: PURPOSE:To reduce the average duty ratio of the pulse by having the pile transmission through lacking of the head pulse of the RZ-binary AMI code in accordance with various kinds of piling signals. CONSTITUTION:Code b given from binary AMI signal generator 1 is converted into RZ-binary AMI code c. Code c along with signal d sent from piling signal generator 3 are supplied to FF4, and the logical product is obtained through logical product circuit 5. Thus, signal e which lacks the first pulse is obtained. Signal e is then transmitted to the reception side, and the exclusive logic is secured between the signal which is delayed by 1/2 bit to obtain signal i. Then the logical product is obtained between signal i and synchronous signal j to obtain signal k. And the logical product is secured between signal m from timing extracting circuit 14 and signal l obtained by delaying signal k by 2 bits, thus obtaining signal n. On the other hand, the logical sum is secured between output k of logical product 12 and the signal sent from delay circuit 18 to obtain signal o with its error corrected.
Patent JP-H01192330-A (JP)
Title: Endoscope cleaner
Inventor: KAMAGA TAKAICHI
IPC: B08B3/02
Filed: 1988-01-28
Abstract: PURPOSE:To clean an endoscope to the same extent as the work to wipe with hands ordinary in the condition to hang at a hanger during the endoscope inspection by equipping with a container to house the endoscope and a fluid moving mechanism to forcibly move the fluid for cleaning the water, etc., in the internal part of the container. CONSTITUTION:A cylindrical container 5 of an integral construction is provided for a scope stand 4. The cylindrical container 5 secures the length to be able to house in the condition in which a scope 2 wholly is hungdown. For the cylindrical container 5, a scope inserting port 6 is formed at the upper part and an injection construction 7 is provided in which plural injection holes 7a are arranged longitudinally along the inner wall side part. At the water supplying side of the cylindrical container 5, a pump 10 for supplying water is linked and at the water discharging side of the cylindrical container 5, a pump 12 for discharging water is linked by a water discharg ing tube 11. Simultaneously, when a liquid for cleaning is supplied from a water supply ing tube 9 into the internal part of the cylindrical container 5, the liquid for cleaning is sprayed from respective injection holes 7a of an injection construction 7 to the scope 2. Thus, the surface of the scope 2 is gradually cleaned up and the the cleaning waste liquid used for the clean-up is successively discharged through the water discharg ing tube 11.
Patent JP-S5299469-A (JP)
Title: Clothing dryer
Inventor: SHIMIZU HAJIME
IPC: F26B11/04
Filed: 1976-02-18
Abstract: PURPOSE: This closing dryer reduces the weight of a rotating drum used for the dryer while lowering heat conductivity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S54108030-A (JP)
Title: Control circuit for burner
Inventor: NUNOKAWA HIROYUKI
IPC: F23N5/02
Filed: 1978-02-13
Abstract: PURPOSE: To obtain a burner control circuit simplified in the circuit and subsequently lowered in the cost by using a cool-wind preventing thermostat to detect the  thermal rise in a heat exchanger caused by the ignition of the first stage burner for  opening an electromagnetic valve to control the second stage burner.  
     CONSTITUTION: When an operation switch 10 is on, a burner motor 21 is rotated and an ignition transformer 16 is started to spark for opening an electromagnetic valve 3 to control the first stage burner. When the combustion in the first stage burner rises the temperature of the heat exchanger in a warm wind heater above a fixed level, a cool-wind preventing thermostat 12 is closed by the surrounding temperature to open an electromagnetic valve 6 to control the second stage burner, and fuel is also supplied to a nozzle 7 from a branch pipe 5 to start the ignition of the second stage burner. Meanwhile, an excitation winding 13 is excited by the closing of the cool-wind preventing thermostat 12 to close the base contact 14, and a blower 9 is started to rotate for starting the heating action of the warm wind heater. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03221909-A (JP)
Title: Production of loose tube type optical fiber unit
Inventor: HATTORI TOMOYUKI
IPC: G02B6/44
Filed: 1990-01-29
Abstract: PURPOSE:To obtain the above unit having stable transmission characteristics at a high temp./low temp. by using a compsn. essentially consisting of a hydrocarbon system or silicone oil, silica and a styrene block copolymer as a waterproof compd. CONSTITUTION:An optical fiber assemblage 16 consisting of optical fibers is first introduced into a 1st coating tank 7 and the waterproof compd. A 9 is applied on the outer periphery between the optical fibers and the assemblage 16. The excess compd. A 9 on the assemblage 16 is removed in a spacing 11 and thereafter, the assembly enters a 2nd coating tank 8. The waterproof compd. B 10 is then applied thereon by the similar method and the excess compd. is removed in a spacing 12. The assemblage 16 is then introduced into a cross head 13 of a loose tube type extruder and is applied with a pipe-shaped coating 14 of a thermoplastic resin by an extrusion coating method. The waterproof compd. C 15 is simultaneously packed into the gap between the pipe-shaped coating 14 and the assemblage 16. The waterproof compds. A, B, C are the waterproof compds. which consist of the three components; the hydrocarbon system or the silicone oil, the silica and the styrene block copolymer and vary in the compounding ratios of the respective components.
Patent JP-S53102257-A (JP)
Title: Automatic gauge controller
Inventor: MITSUNAKA TOSHIO
IPC: B21B37/18
Filed: 1977-02-18
Abstract: PURPOSE: To make general-purpose the system and to improve the extendibility for the continuous rolling mill, by organically combining the gauge meter system AGC with the forecast control system AGC. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09206161-A (JP)
Title: Cushion material for chair
Inventor: YODA HIROKI
IPC: A47C7/18
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cushion material which is applied to a chair and is comfortable to sit on. SOLUTION: This cushion material has a pad part of a three-layered structure successively lamiriated with a shape holding layer 71 consisting of a soft material, a high repulsion layer 72 consisting of a high repulsion material and a soft layer 73 consisting of a soft material. The hardness of the hard material is set within a range of 12.0 to 24.0kgf, the hardness of the high repulsion hard material within a range of 2.0 to 12.0kgf and the hardness of the soft material within a range of 1.0 to 4.0kgf, respectively.
Patent JP-S57130588-A (JP)
Title: Potable water and preparation thereof
Inventor: OOHAMA CHIAKI
IPC: A61K33/00
Filed: 1981-02-05
Abstract: PURPOSE: To obtain potable water promoting health and useful from a beauty standpoint by a method wherein fine particles of a divalent iron compound as a main component and metal fine particles such as Na or the like as a minute component are dissolved in distilled water and, after dissolving, a natural antioxidant is added to the resulting solution to dilute the same with distilled water.   
     CONSTITUTION: A compound obtained by compounding, on the wt basis, 86% fine particulate powder of ferric sulfate and 14% fine particulate powder of Na, Ca, Mg and Al is dissolved in distilled water so as to adjust a ratio of the powder to distilled water to 5 to 10. This solution is entered in a stirring tank to be hermetically sealed therein and the tank is rotated at 500rpm for 20min in a chamber of 18°C to prepare a uniform solution. Next, a minute amount of natural antioxidant (natural tocopherols, kauri gum, amino acid or the like) is added to hold pH under a weak acidic state and, thereafter, the resulting solution is diluted with distilled water on the 500 times wt basis to obtain potable water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04254448-A (JP)
Title: Composition for finishing material and building material formed by using this composition
Inventor: HARA HIROSHI
IPC: C04B14/10
Filed: 1991-02-07
Abstract: PURPOSE:To obtain the compsn. for finishing materials having excellent hygroscopicity, sound insulating property, incombustibility and impact absorptivity by using calcined matter formed by pelletizing or molding diatomaceous earth and/or clay and calcining the molding, cement and bonding agent. CONSTITUTION:The pellets formed by adding water to the diatomaceous earth and/or clay, kneading the mixture and extrusion molding the mixture or pelletizing the mixture by using a pelletizer of a falling system, etc., are calcined for 15 to 60 minutes at 900 to 1100 deg.C to obtain the calcined matter having 0.5 to 8mm grain size in the case of grains and 0.5 to 5mm diameter and 2 to 10mm length in the case of circular cylindrical bodies. A coloring agent, filler and reinforcing material are added at need to 100 pts.wt. (hereafter abbreviated as pts.) compsn. consisting of 100 pts. such calcined matter, 5 to 20 pts. cement (e.g. Portland cement) and 5 to 20 pts. bonding agent (e.g. calcium carbonate) and the mixture is kneaded under addition of 5 to 20 pts. water thereto. This compsn. is applied as the finishing material directly on walls or floors or is used by being worked to building material. The sp. gr. of the resulted finishing material or building material is 0.6 to 0.8.