baber/WOPTO huggingface dataset:
Patent JP-S60125628-A (JP)
Title: Blow-molded container superior in transparency
Inventor: UEKI TOORU
IPC: B29K23/00
Filed: 1983-12-13
Abstract: PURPOSE:To improve transparency and eliminate non-uniform thickness of the titled container, by making injection orientation blow molding of a random copolymer of propylene and ethylene whose ethylene content is 1-6wt% and a melt flow index is 4-50g/10min. CONSTITUTION:A molded container which is superior in transparency and having non-uniform thickness is obtained by applying injection orientation blow molding method to a random copolymer of propylene and ethylene whose ethylene content is 1-6wt% and a melt flow index is 4-50g/10min. As for the molded container, as transparency of the same becomes favorable further a, nucleating agent can be loaded, and in this case, the nucleating agent of less than 1wt% is favorable to a propylene-ethylene random copolymer. In addition to the above, additives such as an anti-oxidizing agent, an ultraviolet absorbing agent, an antistatic agent, a coloring agent and lubricant, the other resin and elastomer can be added to.
Patent JP-H07169963-A (JP)
Title: Integrated active clamp body structure
Inventor: RAFUAERU ZANBURANO
IPC: H01L21/822
Filed: 1994-09-28
Abstract: PURPOSE: To minimize the effect of a parasitic element by providing a first conductivity-type contact region that is heavily doped, where the first electrode of a first diode is contained at a first conductivity-type epitaxial layer region that has been doped lightly. CONSTITUTION: Each has first and second electrodes and a plural of serially connection diodes D1-D4. The first diode D1 of a plural of diodes has first electrodes 12 and 13 connected to a gate layer 7 of a power device M. The first electrodes 12 and 13 of the first diode D1 have the first conductive-type contact region 12, that is doped has been heavily contained in a first conductivity-type epitaxial layer region that has been doped lightly separated from an epitxial layer 2 that is doped lightly by a second conductivity-type embedded region 14 and a second conductivity-type annular region 15 that is doped heavily, extended from a semiconductor top surface to the embedded region 14, thus minimizing the injection of a carrier from the first electrodes 12 and 13 of the diode D1 to the second electrodes 14 and 15 and at the same time minimizing the gain of a parasitic transistor.
Patent JP-H0395229-A (JP)
Title: Manufacture of polymer latex consisting of compound particles
Inventor: INOUE TOSHIHIRO
IPC: C08L33/04
Filed: 1989-09-08
Abstract: PURPOSE:To easily obtain the title latex with certainty by mixing a latex of an alpha,beta-ethylenically unsaturated carboxylic acid ester copolymer and a latex of a conjugated diene polymer under specified temperature conditions to incorporate the latter latex particles into the former latex particles. CONSTITUTION:A latex of a conjugated diene polymer (e.g. a butadiene/styrene copolymer) is mixed with a latex of an alpha,beta-unsaturated carboxylic acid ester copolymer containing at least 0.1wt.% monomer units comprising a polyhydric alcohol ester of an alpha,beta-ethylenically unsaturated carboxylic acid (e.g. methoxypolyethylene glycol monomethacrylate), at least 0.1wt.% monomer units comprising an alpha,beta-ethylenically unsaturated acid (e.g. acrylic acid) and at most 99.8wt.% monomer units comprising an alpha,beta-unsaturated carboxylic acid ester (e.g. 2-ethylhexyl acrylate) at a temperature above one calculated by a specified equation and above 0 deg.C.
Patent JP-S6475286-A (JP)
Title: Thermal transfer sheet
Inventor: NAKAMOTO MITSUHARU
IPC: B41M5/42
Filed: 1987-09-17
Abstract: PURPOSE:To prevent the double insertion of sheets regardless of humidity, by roughening at least part of both the front and rear faces of a thermal transfer sheet. CONSTITUTION:In a thermal transfer sheet having a substrate sheet 1 and an accepting layer 2 accepting a dye transferred from a thermal transferring sheet by heating, at least part of the front and rear faces thereof is formed as a roughened area 3. The roughened area is composed of an ink coated part 4 and an uncoated part 5 forming in irregular surface and is patterned so that the coated part and the uncoated part can make island-form irregularities. If the ink coated part is formed on the front face, the coated part 4 is preferably formed in a non-image area free from the accepting layer. It is the most preferable that the roughened area is formed all over the rear face. In this manner, an adhesion between sheets is prevented, which eliminates the possibility of double sheet insertion.
Patent JP-H0893556-A (JP)
Title: Gas generator for air turbo ram jet engine
Inventor: UYAMA MICHIHIRO
IPC: F23R3/50
Filed: 1994-09-29
Abstract: PURPOSE: To enable high-temperature and high-pressure gas generated in an annular chamber to be efficiently expanded and accelerated to the super sonic flow and also to be deflected to the inflow angle suitable for a turbine moving blade. CONSTITUTION: A gas generator is composed of an annular chamber 14 coaxially arranged in front of a turbine 2 in an engine 10, and formed into a hollow cylindrical shape, a reaction agent supplying device 16 for supplying liquid reaction agent to the annular chamber, and an exhaust gas deflection nozzle 15 provided on the turbine 2 side of the annular chamber. The exhaust gas deflecting nozzle is composed of a ring-like nozzle inner wall 15a and a nozzle outer wall 15b whose center parts are expanded inward, and a plurality of deflection plates 20 pinched between them, and the deflection plates are extended in the radial direction, and respectively arranged at distances in the peripheral direction, and so arranged as to be inclined in relation to an axis of the engine.
Patent JP-H0281018-A (JP)
Title: Lens for copying
Inventor: KOUCHIWA TAIRA
IPC: G02B13/18
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a lens for copying which is bright with an F number of 4 and vignetting factor of about 100% and corrected in various aberrations, with the coma flare being specially suppressed to a small value, by constituting the optical system of the lens of fix pieces of lenses of six groups so as to satisfy specific conditions. CONSTITUTION:The lens system of this lens is constituted of the 1st to 6th lens groups arranged in the order from the object side and a diaphragm is provided between the 3rd and 4th groups. The 1st and 6th groups are respectively constituted of convex meniscus lenses 10 and 20 having the same form and the 2nd and 5th groups are constituted of concave meniscus lenses 12 and 18 having the same form. The 3rd and 4th groups are constituted of convex meniscus lenses 14 and 16 having the same form. Then nonspherical surfaces are adopted to the object-side surfaces of the 1st- and 5th-group lenses and image- side surfaces of the 6th- and 2nd-group lenses and the lens system is caused to satisfy conditions of -0.039<K1<0.023 and 0.03<K4<0.091, where the K1 and K4 respectively represent the cone constants of the nonspherical surfaces of the 1st- and 6th-group lenses and 2nd- and 5th-group lenses.
Patent JP-H0764982-A (JP)
Title: Document processor
Inventor: SATO HIROSHI
IPC: G06F17/21
Filed: 1993-08-25
Abstract: PURPOSE:To provide a document processor simply setting the proper format for Western writings in the format system mainly setting digits, especially in Japanese word processors. CONSTITUTION:A control part 8 executes the format setting processing and controls the line width calculation processing and the digit conversion processing of Western writing characters in a line width calculation part 7a and a line width/digit number conversion part 7b in a data processing part 7. In short, when the Japanese sentence format, Western sentence format, the pitch and digit of the Japanese sentence are decided in the format setting, the control part 8 calculates the digits at the time of edition or printing by the Western sentence proportional pitch based on the fixed pitch information, digit number information, Western sentence format information, and the proportional effective value of the Western sentence format stored in a fixed pitch storage part 5a, fixed digit number storage part 5b, Western sentence format storage part 5f, and proportional effective value storage part 5c and sets them as document format information.
Patent JP-H0280401-A (JP)
Title: Prevention of adherence of polymer scale
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1988-09-19
Abstract: PURPOSE:To make it possible to effectively prevent adherence of scales in the polymn. of a wide range of monomers having an ethylenic double bond by coating the inner wall surface, etc., of a polymn. vessel with two groups of specified compd. in two stages. CONSTITUTION:In polymerizing (any types of polymn. can be utilized) a monomer having an ethylenic double bond, such as vinyl chloride, the inner wall surface and other surfaces with which the monomer is brought into contact during polymn. are coated with a condensate of an arom. compd., e.g., a condensate obtd. by heating aniline and nitrobenzene in the presence of FeCl3 catalyst (it is pref. that the coating weight is usually 0.001-5g/m<2>) and dried. Then, a soln. of a polymeric compd. contg. hydroxyl groups (e.g., ligninsulfonic acid) is applied thereon and a dried film is formed and polymerized. By this method, even in the case of a monomer with especially high solubility, e.g., a polymn. system contg. styrene, acrylates etc., it is possible to prevent adherence of scales.
Patent JP-H0657473-A (JP)
Title: Gas diffusion electrode
Inventor: KAMICHIKA KENSAKU
IPC: C25B11/03
Filed: 1992-08-10
Abstract: PURPOSE:To develop a durable electrode capable of maintaining the function over a long period by forming a polytetrafluoroethylene film on the surface of the diffusion layer of a gas diffusion electrode used as an electrolytic anode. CONSTITUTION:A water-repellent gas diffusion layer 1 as a gas diffusion electrode 3 as an electrolytic anode into which a gas is infiltrated is joined to a hydrophilic reaction layer 2 into which a liq. intrudes. The diffusion layer 1 contains a metallic-mesh current collector 4. A soln. of polytetrafluoroethylene in alcohol is sprayed on the surface of the diffusion layer 1, and the alcohol in the soln. is vaporized off in a constant-temp. drier at about 60 deg.C to form a polytetrafluoroethylene film 6. The water repellency is improved, water droplets are hardly accumulated even when the steam diffused toward the diffusion layer from the reaction layer 2 is condensed on the surface of the diffusion layer 1, the electrode is not deteriorated by the remaining water droplets, and a durable electrode is obtained.
Patent JP-H1173694-A (JP)
Title: Magneto-optical recording medium and its production
Inventor: MIURA YOSHITSUGU
IPC: G11B11/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical recording medium using a magnetic superresolution techniques suitable for high density recording in which noises caused by longitudinal or transverse Kerr effects can be decreased and good C/N is obtd. SOLUTION: A polycarbonate substrate 11 on which a SiN dielectric film 12 and a GdFeCo amorphous alloy film 13 are sequentially formed is attached to a magnet 21 for application of a magnetic field. A magnetic field is applied in the radial direction of the substrate 11 while the substrate is heat-treated. After the heat treatment in a magnetic field, magnetic domain walls 31 are formed in the radial direction in the GdFeCo amorphous alloy film to give magnetic anisotropy in the radial direction. Thereby, the magnetized direction in a mask part in the irradiated part with laser light for signal reproducing is made uniform, which can compensate the rotation of polarizing planes of the reflected light caused by the longitudinal or transverse Kerr effect.
Patent JP-H0763504-A (JP)
Title: Magnetic stroke detecting sensor
Inventor: TANABE TOSHITAKA
IPC: G01B7/00
Filed: 1993-08-25
Abstract: PURPOSE:To judge the displacement of a body to be detected on the basis of a binary number specified by the combination of the presence and absence of magnetic stripe in each band part, and reduce the necessary capacity of a computing element. CONSTITUTION:A body B to be detected has band parts T1-T6 arranged in parallel to each other, and the band part T6 is shifted in phase by a pitch of P/S with the band parts T1, T6 as a basic pitch P. The band parts T1-T6 are set to pitches PX2<n-1> (n=1-5) successively doubled from the pitch P. Magnetic strips M provided every pitch are combined, and a binary number Nb corresponding to the block bn every pitch P is detected to specify the position of the body B to be detected. Namely, below the band parts T1-T6, magnetic detecting bodies S1-S6 having a gap G are arranged opposite thereto, and when the strip M is present above the gap G, the magnetic flux passes the strip M, whereby the magnetic resistance is changed, and output voltages V6-V1 are changed. A signal processing circuit 8 directly judges the displacement of the body B to be detected from the detection signals V6-V1, and outputs a displacement signal 7. Thus, the complicated operation for counting the stripe number is not required.
Patent JP-H0770110-A (JP)
Title: 5,8-dimethylquinoline-3-carboxylic acid derivative
Inventor: ITO YASUO
IPC: A61P31/04
Filed: 1993-08-27
Abstract: PURPOSE:To obtain the subject new derivative containing methyl groups at both the 5- and the 8-positions and 5-azaspiro[2,4]hept-5-yl at the 7-position and its pharmacologically permissible salt useful as an antimicrobial agent. CONSTITUTION:A 5,8-dimethylquinoline-3-carboxylic acid derivative of formula I [R<1> is H or a lower alkyl; R<2> is H, a lower alkyl, a lower alkanoyl, a halogeno lower alkanoyl or ester type protecting group; R<3> is H or lower alkyl] and its pharmacologically permissible salt such as 7-(7-amino-5- azaspiro[2,4]hept-5-yl)-1-cyclopropyl-6-fluoro-1,4-dihydro-5,8-dimethy l-4- oxoquinoline-3-carboxylic acid. The compound of formula I, for example, is obtained by reacting a 7-halogenoquinoline-3-carboxylic acid derivative of formula II (X is halogen) with a 7-amino-5-azaspiro[2,4]heptane derivative of formula III and optionally hydrolyzing.
Patent JP-2000068565-A (JP)
Title: Peltier element
Inventor: KAJIYA HIROYUKI
IPC: H01L35/16
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a high performance Peltier element with a long life and high thermal transfer efficiency. SOLUTION: A plurality of P-type thermoelectric materials 3 and a plurality of N-type thermoelectric materials 4 alternately arranged between the first substrate 10a and the second substrate 10b are connected in series by a plurality of metal electrodes 8a and 8b. The end faces 5a of the P-type thermoelectric materials 3 and the N-type thermoelectric materials 4 at the first substrate side are connected to the first substrate 10a through the metal electrodes 8a, and the end faces 5b at the second substrate side are connected to the second substrate 10b through the metal electrodes 8b.  The end faces 5a of the P-type thermoelectric materials 3 and the N-type thermoelectric materials 4 at the first substrate side are slipped closer to both the end sides of the first substrate 10a comparing to the end faces 5b at the second substrate side and the closer to both the ends, the larger in slippage.
Patent JP-S6478208-A (JP)
Title: Gaussian rear focus lens
Inventor: YANAGISAWA MASAAKI
IPC: G02B9/62
Filed: 1987-09-18
Abstract: PURPOSE:To obtain an excellent image while maintaining a wide view angle and brightness by composing the lens of a front group with positive refracting power and a rear group with positive refracting power, moving the rear group lens along the optical axis at the time of focusing from an infinite distance to a short distance and satisfying various conditions. CONSTITUTION:The lens consists of two groups, i.e., the front group GF and rear group GR having positive refracting power, and a stop S is arranged between them. For the focusing of this lens system, inequalities I hold, where (f) is the focal length of the whole system, fR is the focal length of the rear group GR, l is the air gap between the front group GF and rear group GR at the time of the infinite distance, Hin is the height at which a land light beam of the highest incidence height passes through the 1st surface of the front group GF, and Hex is the height at which the land light beam of the highest incidence height exists from the final surface of the rear group GR after passing through the 1st surface of the front group GF. Consequently, speedy focusing and a compact driving device for the focusing are realized and the excellent image is obtained.
Patent JP-H0398569-A (JP)
Title: Detector for determining gas sample with enzyme
Inventor: KURAUSUUPEETAA RINTO
IPC: B01L3/00
Filed: 1990-09-06
Abstract: PURPOSE: To enable separate preparation of a main part needed for detection in a casing by arranging a specific cover diaphragm between a filler tip having pores and a storage tank for sample solution.  
     CONSTITUTION: The edge part of a penetratable cover diaphragm 3 which is impermeable to water is clamped with a tank upper part 4 in a seal-fixation manner on a storage tank 1 in which a sample solution 2 is housed and a holder 5 for filler 6 having pores is engaged up to a protruded stopper 7 in inner thread of the upper part 4. The filler 6 subdivided into two component regions A and B by a partition foil 16 is received in the holder 5 so that a filler tip 8 is projected from the holder 5 and a cutting surface 9 of the filler 6 is located immediately before the diaphragm 3. On the other hand, a diffusion diaphragm 10 which is permeable for the gas component is provided in an opening 11 between other surface 17 of the filler 6 and a collar 12 of the holder 5 and is engaged with a diffusion attachment 13. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1065589-A (JP)
Title: Diversity receiver
Inventor: ETO HIDEMITSU
IPC: H04B7/08
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a diversity receiver by which quality is accurately decided even when the quality of a reception system is all deteriorated. SOLUTION: A demodulator is provided corresponding to each of reception systems and comparator circuits 102, 202 decide the eye pattern aperture of demodulation outputs #1, #2 respectively based on a decision voltage LL. Based on comparison results VCOMP1 , VCOMP2 , either of an excellent demodulation output signal is selected. When a simultaneous deterioration detector 304 decides that the eye pattern of both reception systems is deteriorated, a voltage control circuit 305 and a discrimination voltage setting circuit 302 reduce sequentially a decision voltage. Thus, even when all reception quality is deteriorated, the decision voltage is changed depending on the deterioration and the system is selected based on true acceptance decision of a bit error.
Patent JP-S60126557-A (JP)
Inventor: MATSUZAKI TAKASHI
IPC: F25B47/02
Filed: 1983-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6298007-A (JP)
Title: Interlock circuit
Inventor: NOBUNAGA HIROSHI
IPC: F15B11/16
Filed: 1985-10-21
Abstract: PURPOSE:To perform the interlock easily by applying operating pressure only when a pilot valve which makes selective action according to the pilot pressure of a regulating valve is in operation and another pilot valve which is operated according to the discharge operating pressure of another unit is not in operation. CONSTITUTION:First pilot valves 23-26 are connected to a regulating valve 20 which sets the working liquid from a pilot liquid pressure pump 21 to plural steps of pilot pressures under the pressure control of a control line. Meanwhile, second pilot valves 30-33 are set to operate on the operating pressures which are obtained from the pilot valve of another unit via shuttle valves 35-38. If the second pilot valves becomes inoperative when one of the first pilot valves is selectively operated by the regulating valve 20, direction switching valves V11-V14 are now operative so that working oil is sent to actuators A11-A14.
Patent JP-S6390022-A (JP)
Title: Rotary head device
Inventor: YOSHII TETSUJI
IPC: G11B5/588
Filed: 1986-10-02
Abstract: PURPOSE:To apply saving and tilt having no change in height and to obtain sure head touch by applying vertical movement synchronizing with the rotation of a rotary drum by a piezo-electric element to an oscillation supporting point of a head arm. CONSTITUTION:A head supporting arm 5 fitting a head 1 at its leading and is fixed on the rotary drum at the other end, a cantilever-like oscillation arm 6 is fitted to the elastic supporting point 7 of the arm 5 and a change in the dimension of the piezo-electric element 8 is transmitted to the center of the arm 5. When vertical movement synchronizing with the rotation of the rotary drum is applied by the piezo-electric element 8 under said constitution, the head 1 is oscillated around the elastic supporting point 7 by upward swing and tilt on the inlet side of the tape and downward swing and tilt on the outlet side, but the supporting point 7 itself is also vertically moved, both the swing and tilt components are offset and swing the tilt having no change in height can be applied. Thus, sure head touch can be obtained.
Patent JP-S6296322-A (JP)
Title: Recovery of ru
Inventor: SHOJI TORU
IPC: B01J38/00
Filed: 1985-10-21
Abstract: PURPOSE:To efficiently separate and recover Ru, by passing Cl gas through a waste material of an electrode, having an RuO2 coating and used in brine electrolytic industry while heating the waste material together with C powder to convert the substrate of the electrode into a chloride. CONSTITUTION:An electrode having an Ru oxide coating on the surface of a substrate, e.g. Ti, TiO2, Co2O3, Al2O3 or SiO2, is used as an electrode used for electrolysis of brine. An electrode having the Ru oxide coating consumed and deactivated by use for a long time is replaced by a new electrode. Since expensive Ru is left in the used old electrode, the electrode is, together with an electrode substrate, e.g. Ti, made into a mixture 1 containing added carbon and put in a chlorination vessel 4. Cl gas is then fed from an inlet pipe 5 through glass fibers 3 while heating the mixture 1 at 600-1,000 deg.C in an electric furnace 2. The Ti or TiO2 in the electrode substrate is reduced into a chloride, volatilized and cooled in a cooling pipe 6, liquefied and introduced into a tank 7. Solid residual materials in the vessel 4 are separated by specific gravity into C powder and Ru to recover the Ru in good yield.
Patent JP-H04244655-A (JP)
Title: Gear shifting device for vehicle transmission
Inventor: KURAUSU HIRUGERUTONAA
IPC: F16H59/02
Filed: 1991-09-13
Abstract: PURPOSE: To improve locking structure of a selector lever, to enable locking without a play of the selector lever and to dispense with post-adjustment after assembling in those which can switch the selector lever to a first shift gate on the automatic transmission side and a second shift gate on the manual transmission side. CONSTITUTION: A selector lever 1 which can oscillate in the vertical direction of an automobile is provided in a first shift gate 2, and this selector lever 1 can switch to a second shift gate 6 in parallel with the first shift gate 2 through a lateral direction gate 5 perpendicular to a selected position 'D'. Both the shift gates 2 and 5 and the lateral direction gate 5 are formed on a covering plate 11 of a hollow frame 12 supporting the selector lever 1. And the selector lever 1 is supported by a bearing pin 14 with a joint boss 16, this joint boss 16 being made to bear one side 18 of a lock lever 17 under itself and a cylindrical pin 22 as a locking member is engaged with an engaging groove of the lock lever 17. The cylindrical pin 22 is fixed to both leg parts of a U-shaped selector lever lower part 26.