baber/WOPTO huggingface dataset:
Patent JP-S58211392-A (JP)
Title: Semiconductor storage device
Inventor: NODA MAKOTO
IPC: G11C11/41
Filed: 1982-05-31
Abstract: PURPOSE:To perform high-speed processing with a semiconductor storage device, by connecting each gate electrode of a pair of transmission gates of a static storage cell to the 1st and 2nd word lines respectively and selecting the 1st and 2nd word lines of each row by different row selecting means. CONSTITUTION:Transmission gates 11 and 12 are connected to the output terminals of a flip-flop circuit in which inverters 9 and 10 are connected to each other. A pair of digit lines 13 and 14 are connected in common to the output terminals of said flip-flop circuit. Then the 1st and 2nd word lines 15 and 16 are connected in response to the gates 11 and 12 of the storage cells on the same row. It is possible to write and read the data given from the line 13 after selecting the line 15 and then opening the gate 11. So is with the line 16. As a result, the same and optional two addresses can be designated for writing and reading to increase the processing speed of a semiconductor storage device.
Patent JP-S5717863-A (JP)
Title: Real car speed detector
Inventor: YAMADA EISAKU
IPC: G01P3/80
Filed: 1980-07-08
Abstract: PURPOSE:To realize a measuring device capable of precise and wide range measurement by taking correlation of form information on the running road surface through 2 image sensors in the real car speed measuring device of a car. CONSTITUTION:A real car speed detector mounted on a car 2 is provided with a detecting part 1 which is composed of a light receiving part 11 consisting of a lamp 10 and 2 image sensors D1, D2. The sensor D1 and D2 are separated concerning the running direction, and receive reflected light from 2 points separated as much as a distance S concerning the runing direction on the road surface 3. These two relfected light are converted into an electric signal and a mutual correlation function is obtained by a mutual correlation device 4, and tauS where the correlation function comes to maximum is detected by a tauS detector 5. If the distance S has been found out in advance, the speed can be obtained through applying division between S and tauS.
Patent JP-S5719161-A (JP)
Title: Pulse arc welding device
Inventor: KITANI MOTOI
IPC: B23K9/09
Filed: 1980-07-08
Abstract: PURPOSE: To eliminate unstable phenomena owing to fluctuations in arc length and to perform adequate welding by detecting base voltage and determining the differential voltage from a target value thereby changing pulse peak current in a manner as to eliminate the differential voltage and maintaining the base voltage at a prescribed value.  
     CONSTITUTION: When the arc is generated upon starting of welding, the base voltage in the arc is detected by a base voltage detecting circuit 101, and is coneucted to a comparator 103, where it is compared with the target base voltage of a base votage command circuit 105. The differential value thereof is inputted to a pulse width setting circuit 113, by which the pulse width is changed by the circuit 112 in such a manner that the output of the circuit 105 and the base voltage in the arc are made equal, whereby the base voltage is controlled so as to be kept at a prescribed value at all times and the unstable phenomena accompanied with the fluctuation in the arc length occuring in hand shaking are eliminated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08271611-A (JP)
Title: Raster scan-type ppi radar image processor
Inventor: HAYAKAWA SHIGEMI
IPC: G01S7/12
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a raster scan-type PPI radar image processor by which a target object can be displayed in nearly the same size even when it situated in any position by a method wherein pieces of previous image data are displayed so as to be overlapped properly and partially according to a distance from the center up to the periphery of a display screen and an image processing operation is performed in such a way that the number of pieces of previous data displayed so as to be overlapped is increased as the pieces of data are brought close to the center. CONSTITUTION: According to a distance from the center, images which have been transmitted previously are displayed so as to be overlapped. That is to say, in an n-th image on a PPI scope, only the n-th image is displayed as an image at a long distance, the n-th image and an (n-1)th image are displayed so as to be overlapped as images which are a little precedent, the n-th image, the (n-1)th image and the (n-2)th image are displayed as images which are further precedent, and the number of preceding images displayed so as to be overlapped is increased sequentially as the images are brought close to the center. To which extent preceding images are displayed so as to be overlapped due to the difference in a distance is decided in such a way that display means S1 to S4 for identical objects become nearly constant even when they are situated at any distance. Consequently, even when the identical objects are situated in any position, they can be displayed in nearly a constant area.
Patent JP-H01265000-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: KAISHIYOU TAKASHI
IPC: C30B29/48
Filed: 1988-04-15
Abstract: PURPOSE:To improve the yield and production efficiency of the II-IV compd. semiconductor single crystal by limiting the outside diameter of a seed crystal at the time of producing the single crystal by an LEC method. CONSTITUTION:The outside diameter of the seed crystal is specified to >=1/2 the outside diameter of the grown crystal body to be pulled up at the time of producing the II-VI compd. semiconductor single crystal by a liquid sealing Czochralski method. The need for forming a shoulder part is substantially eliminated and the yield of the single crystal is improved by increasing the outside diameter of the seed crystal in such a manner. Since the latent heat of solidification is sufficiently dissipated after seeding, the disconnection of the grown crystal body under pulling up from the raw material melt is obviated even if the pulling up speed is increased.
Patent JP-S60179658-A (JP)
Title: Production of protein-bound filter paper
Inventor: HIRAI HIDEMATSU
IPC: G01N33/68
Filed: 1983-05-26
Abstract: PURPOSE:To manufacture protein-bound filter paper which has good sensitivity and accuracy and is adequate for a radioimmunoassay by bringing the carboxyl methyl group of the filter paper consisting of carboxymethyl cellulose and protein into reaction in the presence of a specific condensated matter. CONSTITUTION:Protein-bound filter paper is manufactured by bringing the -OCH2COOH of filter paper consisting of carboxymethyl cellulose and protein such as tumor marker protein 1-ethyl-alpha-fetoprotein or the like, specific antibody, etc. into reaction in the presence of water soluble carbodiimide such as 1-ethyl- 3-(3-dimethyl aminopropyl)-carbodiimide hydrochloride, etc. as a condensating agent. The filter paper obtd. in such a way has high sensitivity and good accuracy and low-non-specific reaction in a radioimmunoassay of alpha-fetoprotein, specific antibody, etc. and is therefore adequate for diagnosing pregnancy and diseases. The condensating agent has no toxicity. The protein-bound filter paper is thus safely obtd.
Patent JP-S5719535-A (JP)
Title: Antifreezing unit with by-pass float valve
Inventor: ONO ITARU
IPC: F24H9/20
Filed: 1980-07-10
Abstract: PURPOSE: To prevent destruction of a heat exchanger due to freezing, by providing a float valve, a valve seat for sealing it, a float receiver, and a spring for connecting them at the outlet side of a temperature regulating knob in a by-pass passage.  
     CONSTITUTION: At the outlet side of the temperature regulating knob 3 in the by- pass passage 4 are arranged the float valve 6, the valve seat 7, the float receiver 8 and the spring 9 for connecting them. With the hot water temperature regulating knob of the water body 1 being opened, when the ambient temperature has become below freezing point, and a low temperature actuating valve 2 is actuated to let water flow, as there is a little water, the water pressure difference is small, and due to the action of the spring 9 the float valve 6 is engaged with the valve seat 7 to seal the float valve. Accordingly, since all the water that has passed through the water body 1 is withdrawn through the low temperature actuating valve 2 via a het exchanger 5, destruction of the heat exchanger 5 due to freezing can be prevented even when the temperature has lowered below freezing temperature. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07300412-A (JP)
Title: Active oxygen remover and composition containing the same
Inventor: FUKUDA TOSHIYUKI
IPC: A23L35/00
Filed: 1994-05-02
Abstract: PURPOSE:To obtain an active oxygen remover containing a specific compound such as 2,6-dimethoxyphenol and its salt as an active ingredients and applicable for cosmetics, medicines or foods, etc. CONSTITUTION:This active oxygen remover contains a compound expressed by the formula (R<1> and R<2> each is H, OH or a short-chain length alkoxyl; R<3> is H, carboxyl, a short-chain length alkoxycarbonyl, formyl, a short-chain length acyl, etc.) and/or its physiologlically permissible salt as an active ingredient. Especially, 2,6-dimethoxyphenol, syringic acid, gallic acid, caffeic acid, pyrogallol, guaiacol, methyl sinapate, syringaaldehyde, methyl gallate, protocatechinic acid, acetosyringo, ferulic acid or coniferyl alcohol is preferably used as the compound of formula I. The remover has action capable of removing active oxygen generated in organisms sufficiently and further, has high safety.
Patent JP-H09255015-A (JP)
Title: Cap
Inventor: NOZAWA TAKAMITSU
IPC: B65D41/32
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To easily remove a cap from a container body when disposing it. SOLUTION: This cap is constituted of a cap body 2 in which the peripheral wall 6 is extended down from the outer peripheral part of the top wall 4 provided with a pouring hole 3 or a forming part for the pouring hole 3 and a protruded part 5 fitted into the recessed groove provided at the periphery outer face of the opening neck of the container body, is provided at the inside face of the peripheral wall 6, and a cover body 20 detachably fitted to the upper outer face of the cap body 2 and integrally connected to the rear part of the synthetic resin cap body 2 at the rear part thereof through a thin hinge 23. This cap body 2 is integrally formed together with the cover body 20.  A pair of right and left notches 7, 7 are bored with an appropriate distance between them at the lower end of the peripheral wall 6 of the cap body and breaking thin parts 8, 8 are vertically provided from these notches to the peripheral wall above the protruded part 5.
Patent JP-S63257899-A (JP)
Inventor: SATO YUKO
IPC: G01V8/10
Filed: 1987-04-15
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-S60235984-A (JP)
Inventor: NAGAI TAKASHI
IPC: F26B25/00
Filed: 1984-05-09
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-H10279232-A (JP)
Title: Variable double deck elevator
Inventor: TADA YUZO
IPC: B66B1/14
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To quickly adjust a space between upper and lower cages by arranging the upper and lower cages to be engaged with sub-guide rails provided in a car frame and providing a crank mechanism between these upper and lower cages for simultaneously moving the cages up and down in opposing directions. SOLUTION: Sub-guide rails are provided in a car frame 1 having upper and lower cages 2 and 3 arranged in upper and lower two stages such that the cages 2 and 3 are moved up and down, and a crank mechanism 13 is provided in a supporting frame 1a provided roughly in the center part of the car frame 1. This crank mechanism 13 connects, via second links 16 and 17, the upper and lower cages 2 and 3 to the upper and lower ends of a crank 15 with its approximate center supported in the spindle 14 of the supporting frame 1a so as to be freely rotated. During elevator running, a motor is driven according to a proper space between the upper and lower cages 2 and 3 at a destination floor, the space being calculated by a controller. Thus, a space between the cages 2 and 3 is quickly adjusted.
Patent JP-S61252966-A (JP)
Title: Movable pulley installation shaft
Inventor: OSONO KOHEI
IPC: F16H37/02
Filed: 1985-05-02
Abstract: PURPOSE:To improve the efficiency in the assembling work for a movable pulley by easily installing a closing plate free from the influence of a spring. CONSTITUTION:A movable pulley 11 having a coil spring 47 between the disc- shaped part 39 and the flange part 42 in the first pressure chamber 53 is installed onto an installation shaft 3. When a pulley body 41, spring 47, fixed piston member 45, and a closing plate 46 are installed onto the installation shaft 3 in this order, a tentative fixing member 68 is installed so that the fixed piston member 45 can be tentatively fixed at the position on the shaft free from the hindrance to the installation of the closing plate 46, and tentative fixation is performed. With such constitution, the efficiency in the assembling work for the movable pulley can be improved.
Patent JP-S58210836-A (JP)
Title: Electromagnetic treating device for grinding, mixing, agitation or the like
Inventor: WATABE YASUO
IPC: B01F13/08
Filed: 1982-06-01
Abstract: PURPOSE:To provide a titled treating device which improves treatment performance with simple means, by the constitution wherein a treating vessel 1 sandwiched with a pair of shifting magnetic field generators in opposite directions is partitioned to the treatment chambers set to the same size as the polar pitch of the shifting magnetic field. CONSTITUTION:A treating vessel 1 to be contained therein with working pieces 3 which are ferromagnetic or non-magnetic conductive materials is segmented to treatment chambers 7 by means of partition walls 6 in a treating device which subjects the materials 2 to be treated to grinding, mixing, agitation, etc. in the vessel 1 by providing a pair of magnetic field generators 4, 5 for generating shifting magnetic fields in mutually opposite directions phi1, phi2 with the vessel 1 in-between and inducing random motion in the pieces 3 by the effect of the electromagnetic forces generated by said shifting magnetic fields phi1, phi2. The walls 6 are preferably positioned at the center of each region A having the steady intensity of the strong magnetic fields or the region B having the steady intensity of the weak magnetic fields, and the sizes of the individual chambers 7 are set at the same size as the polar pitch P of said generators 4, 5 along the arrow directions of the magnetic fields phi1, phi2.
Patent JP-H03293024-A (JP)
Title: Water-in-oil type emulsion with lecithin dispersed in water phase
Inventor: TABATA TAKEHITO
IPC: A23L29/10
Filed: 1990-04-11
Abstract: PURPOSE:To preserve the emulsion for a long period without settling of lecithin and to attain the stable coexistence of lecithin with other components by forming the emulsion with a phase in which lecithin is dispersed in water and a base oil phase in which the water dispersed phase of lecithin is dispersed. CONSTITUTION:The emulsion consists of a phase in which lecithin (oil-soluble natural surfactant forming the cell membrane of animals and plants) is dispersed in water and a base oil phase in which the water dispersed layer of lecithin is dispersed and is used as the cosmetic base material, etc. Lecithin is dispersed in water in the form of liposome in the water dispersed phase of lecithin, and an O/W emulsion with lecithin as the essential emulsifier, etc., are also used. Soybean lecithin, egg lecithin, etc., are exemplified as the lecithin.
Patent JP-S618647-A (JP)
Inventor: BERUNHAADO RERUSUMACHIYA
IPC: G01N21/74
Filed: 1985-05-02
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-H01264812-A (JP)
Title: Manufacture of electrical laminate
Inventor: SATO KOJI
IPC: B29L9/00
Filed: 1988-04-15
Abstract: PURPOSE:To reduce generation of a crack at the time of boring processing of a through hole, by a method wherein at the time of heating, pressurization and molding of a plurality of metallic sheets provided with through holes and piled up through prepreg, a matter obtained by compounding a plasticizer with a polyimide resin is used as resin to be infiltrated into the prepreg. CONSTITUTION:A plurality of metallic sheets 2 into which through holes 1 are provided are piled up through prepreg 3, the same is heated, pressurized and molded and resin infiltrated into the prepreg 3 is cured. The metallic sheets 2 each are stuck through lamination, the resin infiltrated into the prepreg 3 is flowed into the through holes 1 of the metallic sheets 2 for filling and cured. At the time of performance of boring processing of a through hole 5 at a part of the resin 4 within the through hole 1, a matter obtained by compounding a plasticizer with polyimide is used as resin to be infiltrated into the prepreg 3. Since the resin 4 is of the polyimide resin whose flexibility is improved through compounding of the plasticizer, even if heating stress due to a difference between the coefficients of thermal expansion of the resin 4 and metallic sheet 2 acts upon the resin 4, it is mitigated and generation of a crack on the resin 4 can be reduced.
Patent JP-S62248695-A (JP)
Inventor: UEDA TETSUYA
IPC: B42D15/10
Filed: 1986-04-21
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-S60236609-A (JP)
Inventor: FUJII TADATSUGU
IPC: F24C15/18
Filed: 1984-05-11
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-S5319114-A (JP)
Title: Cooling apparatus
Inventor: TANAKA SOUJI
IPC: B23K20/02
Filed: 1976-08-07
Abstract: PURPOSE: To decrase the preparing cost of the apparatus as well as to make the rapod cooling possible by cooling the jig and the material to be processed with the cooling gas released into a furnace through the passage in the jig which is put in the furnace and supporting the material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5720159-A (JP)
Title: Surface processing of rotor of electric motor
Inventor: AOKI NOBORU
IPC: H02K15/00
Filed: 1980-07-10
Abstract: PURPOSE:To contrive to improve a characteristic and workability as well as to stabilize quality, when processing by cutting the rotor surface, by processing while jetting cooling gas of low temperature and high pressure on the peripheral surface of the rotor in the direction of feeding a tool tip. CONSTITUTION:When processing the peripheral surface of a rotor 11 furnished with cast coil windings formed by aluminum die casting with a tool tip 13, the processing by cutting is executed while jetting cooling air from a nozzle 14 on the peripheral surface of the rotor 11 in the position at the equal height to the bite 13 and besides immediately before in the direction of feeding the bite 13, for instance on the spot 5-10mm. apart in the feeding direction. Said cooling air is made, for instance, to be of the temperature 30-40 deg.C lower than the ambient temperature and as a cooling air flow of the pressure 2-5kg/cm<2> and to jet from the spot 2-5mm. apart from the nozzle to the peripheral surface of the rotor. Thereby together with the improved characteristic and workability the quality thereof can be stabilized.
Patent JP-S62257387-A (JP)
Inventor: JIYAN RUI TAIYO
IPC: A61K35/36
Filed: 1987-04-18
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-H03292703-A (JP)
Title: Manufacture of magnetic fluid
Inventor: KAGEYAMA YOSHITERU
IPC: H01F1/44
Filed: 1990-04-10
Abstract: PURPOSE:To obtain a metal nitride magnetic fluid having excellent magnetic characteristics by a method wherein the pi-complex compound of transition metal is reacted with ammonia gas in an organic solvent containing an interfacial activating agent. CONSTITUTION:A pi-complex compound of transition metal is formed by conducting carbon-to-carbon double coupling or tripple coupling and a metal coupling. Iron, cobalt and nickel can be used as the transition metal, but iron is the most desirabley material, and (pi-C5H5)2Fe, (pi-C5H5)(pi-C6H7)Fe and the like can be enumerated. As an organic solvent, paraffin of 7 to 22 carbon atmos, and olefins are used as desirable material. The composition to be prepared, per pts.wt. in terms of transition metal of pi-complex compound, is an organic solvent of 1 to 500 pts.wt. and an interfacial activating agent of 0.01 to 50 pts.wt. After the above-mentioned preparation is completed, the inside of a reaction container is replaced with ammonia gas, temperature is raised while the feeding of ammonia gas is being conducted, and nitride metal ultrafine particles are formed.
Patent JP-H08269687-A (JP)
Title: Thin film for infrared detecting element
Inventor: ABE TAKAYUKI
IPC: G01J5/12
Filed: 1995-03-28
Abstract: PURPOSE: To produce thin films for detecting an IR detecting element which have a high pyroelectric coefft. and small specific dielectric constant by forming the thin films which are ferroelectric thin films on the extreme substrate side and the extreme front surface side and are arranged with a ferroelectric thin film having the smaller specific dielectric constant than the specific dielectric constant of these ferroelectric thin films between both. CONSTITUTION: The thin films 2 for the IR detecting element are formed on the substrate 1 formed with a lower electrode 1b consisting of a Pt film on an MgO single crystal substrate 1a subjected to cleavage along the  100} face and mirror surface polishing. The thin films 2 consist of the ferroelectric thin films 2a, 2c on the extreme substrate side and the extreme front surface side and are arranged with the ferroelectric thin film or dielectric thin film 2b having the specific dielectric constant smaller than the specific dielectric constant of these thin films between both thin films 2a and 2c. The thin films 2a, 2c have the compsn. expressed by the formula Pbx Lay Ti2 O3 (0.9<=x+y<=1, 0.1<=y<=0.15, 0.95<=Z<=1) oriented in the  001}. The thin film 2b has the compsn., such as PbTiO3 or MgO, oriented in the  001}.  As a result, the thin films for the IR ray detecting element having the excellent performance evaluation index are obtd.
Patent JP-S5218916-A (JP)
Title: Winding up of filaments
Inventor: ITSUSHI MICHIO
IPC: D01D7/00
Filed: 1975-08-01
Abstract: PURPOSE: In winding filaments at a speed above 2,000 m/min. filaments of consistent quality can be obtained with a package form which is uniform even in the inner layer and permits smooth unwinding own to the innermost layer by use of bobbins of a specific friction coefficient. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58212414-A (JP)
Inventor: MIYAMURA MITSUO
IPC: B68G7/00
Filed: 1982-06-02
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-S5429185-A (JP)
Title: High-speed cutting tool
Inventor: TANAKA HIROSHI
IPC: C23C30/00
Filed: 1977-08-05
Abstract: PURPOSE:To provide a high-speed cutting tool withstandable heavy cutting work, through providing a wear-resistant coating layer consisting of aluminum nitride and aluminum oxide on the surface of a tool made of an ultra hard material.
Patent JP-H04324971-A (JP)
Title: Semiconductor device extracting device
Inventor: IGARASHI SEIJI
IPC: H01L23/60
Filed: 1991-04-25
Abstract: PURPOSE:To enable a semiconductor device to be pulled out from a socket without causing electrostatic damage to it. CONSTITUTION:Holes 7 are bored in a transfer rail 1 where a semiconductor device 5 extracted from a socket by inserting a pawl 2 is made to slide, and an ion generating device 6 which blows ion-containing air against the casing of the semiconductor device 5 from the holes 7 is provided.