baber/WOPTO huggingface dataset:
Patent JP-S636933-A (JP)
Title: Soft decision digital noise generation circuit
Inventor: YAGI TOSHIHARU
IPC: H04L27/22
Filed: 1986-06-26
Abstract: PURPOSE:To process two types of random numbers and soft decision in one step in order to generate octal soft decision data and to speed up the transmission of input data by permitting plural comparators to simultaneously compare random numbers with a soft decision threshold several times. CONSTITUTION:A ROM 9 reads a hard decision threshold t0 in an Eb/No that an Eb/No specification signal 106 specifies, and transmits said threshold to the comparator 2. It compares the random number 100 with the hard decision threshold t0 to know which is larger, and outputs a magnitude decision signal to an exclusive OR device 17 and a decoder 16. The comparators 3-7 compare thresholds t1-t6 transmitted from corresponding ROMs 10-15, and output magnitude decision signals to the decoder 16. It decides an area where the random number 101 is positioned from the inputted seven magnitude decision signals, allocates corresponding codes and outputs the area as the 2nd bit 104 of the octal soft decision data and an LSB 105.
Patent JP-S5853358-A (JP)
Title: Electromagnetic agitating method in continuous casting of bloom
Inventor: SUZUKI ISAO
IPC: B22D11/10
Filed: 1981-09-24
Abstract: PURPOSE:To obtain the max. rate of equiaxed crystal grains with relatively small  agitating energy and to minimize the formation of white bands by determining the  installation position of an electromagnetic agitator for unsolidified molten metal in  such a way as to maintain the rate of solidification of an ingot in the area of its cross  section within a specific range. CONSTITUTION:Flow 1 of molten steel forms a soldified shell 4 in a mold 2. Unsolidified molten steel 3 is electromagnetically agitated and fluidized 5 by an electromagnetic  agitator 6. If the lengths on the long and short sides of the molten steel in the cross  section A-A of such ingot are defined as (a), (b), the thickness of the solidified shell as  D and the rate of solidification of the ingot in the area of its cross section as eta, the eta  is determined by the equationIand the position of the device 6 is so set as to attain eta=40-60%. Here, the rate E of equiaxed crystal grains is regarded to be proportional  primarily with the rate of unsolidification 100-eta and the rate of solidication eta respectively in the end, and is the equation II (k is a positive consant). If the E is differentiated by the eta, the max. rate E is obtained at the point eta=50%. In actuality, the casting speed changes duing operation and fluctuates at + or -10% in terms of the rate eta and therefore eta=40-60% is taken.
Patent JP-H11345153-A (JP)
Title: Input/output method and device thereof
Inventor: SHIMIZU MASAAKI
IPC: G06F12/00
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To improve output (write) performance with respect to discontinuous data blocks of an external storage device in a computer system. SOLUTION: An input/output request issued from an input/output program 103 in a computer system 101 is accepted by an input/output request accepting part 104 inside an operating system 102 and is temporarily buffered, and the stored input/output requests are collectively transferred to a continuous request preparing part 105. When the plural input/output requests are performed to the discontinuous data blocks on a storage device 108, if there are cache data which fills the discontinuous data blocks on a software cache 107 of the storage device, the request for the output to the continuous data blocks is prepared by using the output request and cache data, and is transferred to a storage device drive part 106 and outputted to the storage device 108, in place of the request of output to the discontinuous data blocks.  Thus, since the number of times of the input/output is decreased even though there is writing to excessive blocks, input/output times are reduced as a result and the performance of the computer system is enhanced.
Patent JP-H11344424-A (JP)
Title: Method for preparing standard sample and standard sample
Inventor: YAMAGAMI MOTOYUKI
IPC: G01N1/28
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a standard sample from which the intensity of fluorescent X-rays can be measured by dropping a contaminated solution prepared by diluting a contaminant with a solvent having lower surface tension and a lower boiling point than water on the surface of the sample and drying the contaminated solution. SOLUTION: A contaminated solution 4 containing a metallic impurity of Ni is prepared by accurately diluting a standard solution for atomic absorption of an aimed element, for example, Ni with a solvent of high-purity isopropyl alcohol so that the concentration of the solution 4 may become a prescribed value. Then an amount of 100 μl accurately collected from the contaminated solution 4 containing the metallic impurity 3 by means of a micropipet 5 and the collected solution 4 is dropped onto the hydrophilic surface 2 having natural oxide film of a silicon wafer 1 which becomes the basis of a standard sample. When the solution 4 is naturally dried, the solution 4 is dried in a moment due to the isopropyl alcohol having a low boiling point and the contaminant 3 is left on the surface 2 of the wafer 1, because the contaminant 3 is not able to follow the solution 4. Therefore, a contaminated area 6 in which the contaminant 3 is circularly spread is formed on the surface 2 of the wafer 1 in such a way that the area 6 is not concentrated to a narrow area after the solution 4 is completely dried.
Patent JP-H01318357-A (JP)
Title: Rotating shutter controller
Inventor: HORIMOTO KAZUYUKI
IPC: H04N5/225
Filed: 1988-06-17
Abstract: PURPOSE:To control a rotating shutter synchronously with an ITV camera with a simple circuit constitution by increasing the supply current to a motor in comparison with the supply current for steady-state rotation of the motor at the time of the occurrence of step out. CONSTITUTION:Rotation of a motor 4 is detected by an encoder 9, and detection pulses are counted by a counter 10, and the counted value is inputted to a comparator 11. The comparator 11 compares this counted value with a numerical value set in a setting part 12; and when a counted value larger than the numerical value set in the setting part 12 is not obtained in one frame of an ITV(industrial television) camera 6, the output of a reset signal from an AND circuit 14 to a flip flop 8 is stopped. Consequently, the average value of the motor current is increased in comparison with that for steady-state rotation to restore synchronous rotation. Thus, a rotating shutter 1 is controlled synchronously with the ITV camera 6 with the simple circuit constitution.
Patent JP-S6043569-A (JP)
Inventor: WATABE KENJI
IPC: E04G11/08
Filed: 1983-08-18
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-S5482923-A (JP)
Title: Japanese character input of kana, kanji conversion type
Inventor: KANDA TAISUKE
IPC: G06F17/22
Filed: 1977-12-15
Abstract: PURPOSE: To perform the kanji conversion processing in high speed correctly, by constituting the dictionary through the storage of magnetic bubble memory for input Kana (Japanese character) code and Kanji (Chinese character) code in pair, and by taking the arrangement of one entry distance for the pairs of a plurality Kana- Kanji having the same tone but different meaning for the memory.  
     CONSTITUTION: In the Kanji conversion type Japanese character input unit inputting the Kana character corresponding to the Kanji and converting the inputted Kana character into Kanji in inputting Kanji, a dictionary constituted with the magnetic bubble memory 1 is prepared and Kana code and Kanji code are correspondingly memorized to the momory 1. In this memory, a plurality of Kana and Kanji pairs corresponding to the word having the same tone but defferent meaning are arranged in one entry distance and memorized. Further, the kana code from the keyboard 2 is set to the input kana code storage register 6, the memory 1 is started with the indication of conversion, and it is compared with the comparison circuit 7 for the output of the memory 1 with the input code of register 6, and Kanji is outputted when in agreement. Further, the readout of the same sound but different meaning is made in the order of usage frequency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S637082-A (JP)
Title: Image sensor control method for address system
Inventor: YONEYAMA JUICHI
IPC: H04N5/335
Filed: 1986-06-27
Abstract: PURPOSE:To restrain the bad influence of a switching noise by using a switching element for the charge of an output line and prescribing the timing of the control signal of the switching element for picture element selection and the output signal of the switching element for the charge of the output line. CONSTITUTION:A switching element (MOS transistor Qp) is used for the charge of an output line. When the transistor Qp is OFF (at the time of holding), in a read line the noise DELTAVNP by gate capacity Cgp generates. Next when a MOS transistor Qn for switching becomes ON, the noise DELTAVNS by the gate capacity Cgn generates. Then, when the transistor Qn is turned OFF, the noise which has the inverse polarity of the noise occuring at the time of ON generates and the noise by the gate capacity Cgn of the transistor Qn is cancelled.
Patent JP-S6043661-A (JP)
Title: Film for electrostatic recording
Inventor: TANISAKI TATSUZOU
IPC: G03G5/10
Filed: 1983-08-19
Abstract: PURPOSE:To eliminate variance in surface potential and to obtain a uniform image by providing a dielectric layer on a polyester film which is kneaded with a conductive antistatic agent to have a specific volume resistivity or providing a conductive layer and providing the dielectric layer thereon. CONSTITUTION:A coating liquid prepd. by dissolving an acrylic resin, cellulose deriv., etc. is coated on a polyester film base of 50-200mu thickness which is kneaded with a dielectric antistatic agent such as polyethylene imine hydrochloride, polyvinyl benzyltrimethyl aluminum chloride or the like at 2-30wt% to have 10<5>-10<13>OMEGAcm volume resistivity to form a dielectric layer. or, a soln. of PVA, etc. contg. a conducting agent is coated on said base and the abovediscribed dielectric layer is provided thereon. The excellent film for electrostatic recording which is free from deviation and wrinkle under high humidity, obviates pumping and does not curl after copying is thus obtd.
Patent JP-S5940896-A (JP)
Inventor: IIMURA IKUROU
IPC: D05B45/00
Filed: 1982-08-31
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-S6135771-A (JP)
Inventor: UIRIAMU JIEI SHIMERUNASU
IPC: A23L25/00
Filed: 1985-07-08
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-S5783149-A (JP)
Title: Motor fan
Inventor: MINEGISHI RIYOUJI
IPC: H02K29/00
Filed: 1980-10-28
Abstract: PURPOSE:To prevent stoppage where incapable of self-starting by forming a concave section at a proper position of an inner diametrical surface of a stator core magnetically connecting to a permanent magnet of a rotor through an air gap. CONSTITUTION:When currents do not flow through winding conductors 8 under a condition that a power supply is at OFF, the force of magnetic attraction balances and rests where a pole N of the permanent magnet 13 of the rotor parts from a positional detecting element 18 by angle theta. For determine the rest position, a proper angle alpha is formed contacting with the angle theta, and the concave sections 19 are shaped to the inner diametrical surface of the stator core 7 within the ranges of appropriate angles beta from the angle. Accordingly, the fan can be self-started positively.
Patent JP-H09328987-A (JP)
Title: Tunnel and its construction method
Inventor: SHIGETA YASUHIKO
IPC: E21D9/06
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To construct a tunnel with complete water stop effect in a short construction period and at a low cost. SOLUTION: Small-diameter circular shield tunnels 13, 14 are constructed between the upper ends and between the lower ends of two rectangular shield tunnels 11, 12 neighboring each other. The rectangular shield tunnels 11, 12 neighboring each other are partly lapped over the circular shield tunnels 13, 14 to be integrally formed so that a S1 inside the rectangular shield tunnels 11, 12 and a S2 encircled by the circular shield tunnels 13, 14 are formed as a space S inside a tunnel 10. The rectangular shield tunnels 11, 12 neighboring each other are gradually separated each other in a tapered area where the width of the tunnel 10 is gradually larger and the circular shield tunnels 13, 14 are displaced to the thickness direction of a tunnel structure 11.
Patent JP-S5274391-A (JP)
Title: Inflammable gas detecting element
Inventor: OKINAKA HIDEYUKI
IPC: G01N27/12
Filed: 1975-12-17
Abstract: PURPOSE: Gas sensitivity and stability are both improved by using iron-excess zinc ferrite having a spinel structure as a gas sensitive body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04372774-A (JP)
Title: Digital data reproducing method
Inventor: YAMAKAWA HIDEYUKI
IPC: G11B20/10
Filed: 1991-06-24
Abstract: PURPOSE:To reduce a data decode error rate when a digital data is reproduced. CONSTITUTION:From an input signal and an output data of a digital data decoder 8, a means 9 extracting a noise included in an input signal is provided. The extracted noise is subtracted from the former input signal with a signal synthesizer 6 through a proper filter 5, then the noise is eliminated. An S/N at the data decode time is improved and the data decode error rate is lowered.
Patent JP-H11342214-A (JP)
Title: Nose filter
Inventor: SUZUKI YOICHI
IPC: A62B18/02
Filed: 1998-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a nose filter having a superior filterability and a strength with simple structure. SOLUTION: The nose insertion type filter 1 has the sidewall part and the top part formed from nonwoven fabric and the sidewall part 1b is fine enough to have an automorphic property and the top part 1a and its near area has a structure that is rough enough to have no interference for breathing. Thus it brings down the vibrissa to the nostril side face to decrease the resistance of aspiration and makes the breathing easier.
Patent JP-2000344621-A (JP)
Title: Use of extract from leaf of olea europea as anti-radical agent
Inventor: GIORGIO AMARI
IPC: A23L21/10
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To effectively use an extract from the leaves of Olea Europea as an anti-radical agent in the fields of cosmetics and diets. SOLUTION: An extract from the leaves of Olea Europea (generally called olive tree) is used as an anti-radical agent in the fields of cosmetics, diets, and so on. The cosmetics include creams, especially products for protecting skins from exposure to UV light. In the field of the diets, the extract is used for retarding the deterioration of perishable foods, such as long type fruit juices, other soft drinks, jams, tinned fruits, tinned fruits, bagged meats and bagged sausages, and for preparing diet products. The extract is prepared by immersing the leaves of the Olea Europea in water and applying ultrasonic waves to the immersion liquid to accelerate the extraction.
Patent JP-H01318478-A (JP)
Title: Transmission system for still video
Inventor: KOMORI DAISUKE
IPC: H04N7/08
Filed: 1988-06-20
Abstract: PURPOSE:To transmit a still picture photographed by a still video camera, etc., through a public telephone line to a prescribed place by reading the still picture from a video floppy, data-converting the read still picture, and transmitting the above-mentioned still picture through the public telephone line according to a communication agreement matching the other party. CONSTITUTION:An image picked up body 2 to be photographed by a still video camera 1 is magnetically recorded on a video floppy 3 as the still picture, read by a still video converter 4, and stored. An audio frequency signal data- converted by the still video converter 4 is converted into a sound by an acoustic coupler device 5, inputted to the transmitter of a telephone set 6, transmitted through a telephone line 7 to a telephone set 8 under a talking state, and restored to the sound again. The restored sound is inputted to an acoustic coupler 9, converted into an electric signal, and inputted to a personal computer 10, and the still picture is demodulated and stored.
Patent JP-S5276531-A (JP)
Title: Carburettor with automatic choke valve
Inventor: TAKAHASHI SHIZUO
IPC: F02M1/10
Filed: 1975-12-22
Abstract: PURPOSE: To make each of choke and throttle valve respond automatically and indedependently to each idle position suitable for the condition of warming up run, through control of the choke valve with bimetal and the throttle valve with heat senstive expansion material and fast idle cam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5674922-A (JP)
Title: Method of vapor growth
Inventor: NOGAMI MASAHARU
IPC: C23C16/44
Filed: 1979-11-22
Abstract: PURPOSE:To obtain a uniform streamline flow by arranging an auxiliary tube which decreases the sectional area thereof gradually to be less than one-half in a gas flow direction between the crystal growth zone of a reaction tube and an outlet of a gas. CONSTITUTION:An auxiliary tube 36 is inserted between the substrate 33 for crystal growth and a gas outlet 35. The auxiliary tube having a conical shape is made of quartz and is placed at a low temperature side lower by 50-100 deg.C than substrate temperature at the time of crystal growth. As the result, a suddenly cooled gas at a furnace end portion can be separated from a counter flow part to a reaction tube. On the other hand, since the sectional area decreases gradually, the streamline flow is not disordered on the upper side of the auxiliary tube, and the flow of the gas is  not changed and not influenced by the substrate of the crystal growth.
Patent JP-H0713157-A (JP)
Title: Projector
Inventor: SHIBAZAKI SHIGERU
IPC: G02F1/13357
Filed: 1993-06-23
Abstract: PURPOSE:To shorten the length of an optical path from a light valve to a screen, to make the depth dimension of a system small, and to reduce a floor setting and fitting space. CONSTITUTION:Emitted light from the light valve 2 passes a condensing lens 3 and a plane mirorr 4, is condensed on the 1st focal point F1 of an elliptic mirror 5, and goes toward a 2nd focal point F2 Since a projection lens 6 is provided at the position of the 2nd focal point F2 and also the focal point F2 is also the focal point of a parabolic mirror 7, the emitted light from the lens 6 is reflected on the mirror 7 and becomes parallel beams, which are condensed by a Fresnel lens 8 and formed into an image on a lenticular lens 9.
Patent JP-2000343136-A (JP)
Title: Method and device for manufacturing thick curved pipe
Inventor: KIMURA YOICHI
IPC: F16L43/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a thick curved pipe which manufactures a piping elbow material of high dimensional accuracy, using a thick pipe material. SOLUTION: This manufacturing device for a thick curved pipe having an upper die 10 and a bottom die 20 comprises; the upper die 10 being equipped with a pressing die 12 and an upper guide 11 having a circular arc shape guide face 11a, the bottom die 20 being equipped with circular arc shape sliding faces 20C, and a pair of bottom dies 21, 22 having the faces 20, and a bottom guide 30 being equipped with sliding faces 30a, 30a. Interlocking with the descent of the upper die 10, the pair of bottom dies 21, 22 slide respectively abutting along the arc shape guide face 11a of the upper die 10 upper guide 11. Simultaneously, the bottom dies 21, 22 slide abutting along the slide faces 30a, 30a of the bottom guide 30. Thus, the pair of the bottom dies 21, 22 rotate respectively facing with each other.
Patent JP-H0447636-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: IWAMA KATSUAKI
IPC: H01J9/26
Filed: 1990-06-11
Abstract: PURPOSE:To prevent oxidation of an electrode filament by sealing a hole in rear plane of an air-tight container main body and an open part of one end of a glass tube and then sealing an open part in the other end of the glass and an electrode mount in which an electrode filament is installed. CONSTITUTION:In an air-tight container main body 1 into which anode mounts 14, 15 are inserted, an open part of one end of a glass tube 8 is fixed in part of a cathode hole 3 opened in the rear plane of the container 1 using a paste of glass frit. Then, while a front plate 2 is so mounted as to set the frit patterned plane in the upside and further the air-tight container main body 1 is so set as to put the front plane of the air-tight container main body 1 in the lower side, the container is led to pass a heating furnace to seal the front plate 2 and the anode mounts and the glass tube 8 simultaneously with the air-tight main body 1. Next, an electrode mount 17 in which an electrode filament 9 is installed is sealed in an open part in the other end of the glass tube 8 of which one end is sealed with the air-tight container main body 1. After that, evacuation is carried out using a gas evacuation tube 12 and thus a fluorescent lamp is obtained.
Patent JP-H08310532-A (JP)
Title: Container with partition plate
Inventor: KINO KIMIO
IPC: B65D81/32
Filed: 1995-05-15
Abstract: PURPOSE: To obtain a container with a partition plate, in which all materials can be mixed together when the side of the container is pressed to swing the partition plate just before the materials are used, by a method wherein a retaining shoulder is formed at the middle height of the inner wall of a tubular body made of elastic resin and the partition plate is brought in contact with the retaining shoulder so that the upper and lower bodies are kept divided in watertight state. CONSTITUTION: An upper tubular body 2 and a lower tubular body 3 are integrally molded of polypropylene resin into one piece of a container main body 1, with a slant stepped part 4 in between. A cap 5 is put on the upper tubular body 2 and a partition plate 7 is fitted on a retaining shoulder 8 formed at the upper part of the lower tubular body 3. The partition plate 7 has a convex part 10 and its circumferential edge 9 is in watertight contact with the inner circumferential face of the lower tubular body 3 and on the upper end of the retaining shoulder 8. Therefore, the upper and lower tubular parts 2 and 3 are kept divided in watertight state.  To use materials A and B contained in the upper and lower tubular bodies 2 and 3, the lower tubular body 3 is pressed with fingers in the direction shown by the arrows to push the partition plate 7 up, so that the watertight state between the upper and lower tubular bodies 2 and 3 is broken, and both materials A and B can be mixed together.
Patent JP-H078940-A (JP)
Title: Apparatus for treating waste water
Inventor: SATO KENJI
IPC: B01D3/32
Filed: 1993-06-23
Abstract: PURPOSE:To reduce the corrosion of an apparatus by piping in a manner that liquid extracted from a liquid retention part is returned to a liquid dispenser and sprayed from the top of a stripper and installing a cooler for liquid on the way of the piping. CONSTITUTION:A liquid retention part 5 is installed above the waste water supply position in a stripper l1 and a liquid dispenser 6 is installed on the top of the stripper 1. Piping is arranged so that liquid extracted from the liquid retention part 5 is returned to the dispenser 6 and sprayed from the top of the stripper 1, and a cooler 7 for liquid is installed on the way of the piping. Gas in the top of the stripper 1 is cooled by liquid circulating inside the stripper 1 to cause the initial condensation in the liquid, preventing a concentrated aqueous solution of a corrosive material from contacting the surface of a metallic apparatus material. In this way, the corrosion of the apparatus can be reduced.