baber/WOPTO huggingface dataset:
Patent JP-H0435081-A (JP)
Title: Semiconductor element and manufacture thereof
Inventor: KANEKO KUMIKO
IPC: H01S5/00
Filed: 1990-05-31
Abstract: PURPOSE:To obtain a semiconductor element having a dielectric film, which can facilitate film thickness control and refractive index control and can realize a desired reflectance over a wide wavelength range, by partially coating the light emitting/receiving face of the semiconductor element with the dielectric film and implanting ions into at least a part of the dielectric film. CONSTITUTION:An Al2O3 thin film layer 6 is formed through vacuum deposition, e.g., EB deposition, on the light emitting/receiving face of a semiconductor substrate 1. Subsequently, an ion implanter implants Li<+> so that the Al2O3 thin film layer 6 has an appropriate refractive index thus forming an ion implanted part 7 on the air side of the thin film layer 6. The thin film layer 6 is not limited to Al2O3 but any one of SiO2, MgO, CeF2, PbF2, LiF, MgF2 or the like can be employed so long as the refractive index n1 thereof is lower than the root of the refractive index ns of the semiconductor substrate 1. The ion to be implanted into the thin film layer 6 is not limited to Li<+> but any ion may be employed so long as the refractive index n1 of the thin film layer 6 is higher than the refractive index n2 in the ion implanting part 7.
Patent JP-H0814031-A (JP)
Title: Judgement on reduction and absorption performance of nox reduction catalyst in internal combustion engine, and reduction of nox
Inventor: AMANO MATSUO
IPC: F01N3/28
Filed: 1994-06-24
Abstract: PURPOSE:To detect reduction and adsorption performances of NOx reduction catalyst and provide a NOx reduction method required for it, by detecting reduc tion and adsorption performances of NOx reduction catalyst and controlling air fuel rate of an engine by a factor related to sum of the product of air fuel rate by retention time of its air fuel rate state. CONSTITUTION:Present real air fuel rate is estimated and theoretical air fuel rate or whether or nor it is richer than theoretical air fuel rate is detected (step 110). When it is rich, reduction coefficient Kr of NOx per hour is calculated and quantity survey of Kr, SIGMAKr, is calculated (step 114). When SIGMAKr is a prescribed value or more, shifting to a lean region is admitted (step 118). On the other hand, when it is detected as a lean region, calculation of adsorption coefficient Ki of NOx per hour and accumulated quantity SIGMAK1 are performed (step 126). When SIGMAk1 is a prescribed value or more, adsorption capacity of NOx is regarded as reaching the limit so as to be shifted (step 130) to a rich region. When SIGMAK1 is less than the prescribed value, adsorption capacity is regarded as having some capacity left.
Patent JP-H06288664-A (JP)
Title: Low temperature liquefied gas consumption plant
Inventor: TAKAIKE AKIRA
IPC: F25D3/10
Filed: 1992-06-03
Abstract: PURPOSE:To provide a low temperature liquefied gas consumption plant which reduces cost when circulating low temperature liquefied gas to be reused and makes effective use of vaporized gas. CONSTITUTION:A low temperature liquefies gas consumption plant is provided with a consumption device 1 which uses low temperature liquefied gas supplied from a low temperature liquefied gas storage tank 2. There are provided a low temperature liquefied gas vessel 4 which stores low temperature liquefied gas drawn out from the low temperature liquefied gas storage tank 2 and an air lift pump 5 which sucks up the low temperature liquefied gas in the vessel 4 and feeds the gas to the consumption device 1 and a route 13 which returns the low temperature liquefied gas to the low temperature liquefied gas vessel 4 after it is used at the consumption device 1 between the low temperature liquefied gas storage tank 2 and the consumption device 1.
Patent JP-S5368228-A (JP)
Title: Recording paper feed system
Inventor: UCHINO YASUHITO
IPC: G03G15/00
Filed: 1976-11-30
Abstract: PURPOSE: To prevent the occurrence of paper clogging even when the recording work is reopened after the lapse of an extended period of time since the cuttingoff of the recording paper in the recording device of a facsimile receiver by feeding the recording paper till the trailing end of the paper passes through the edge of a cutter after it has been cut. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5474965-A (JP)
Title: Oil pressure regulator for automatic transmission
Inventor: FUKUMURA KAGENORI
IPC: B60W10/10
Filed: 1977-11-28
Abstract: PURPOSE: To provide an oil pressure regulator for an automatic transmission which accomplishes an excellent downshift property over a widely variable range of operational condition of the car by adapting the downshift property to the operational condition.  
     CONSTITUTION: An automatic transmission comprising a high clutch 1 and a low clutch 2 performs gear shifting with the change of engagement therebetween. In this transmission, a change-over valve 3 to be switched to an upper or lower position according to the equilibrium between the throttle oil pressure Pth and the governor oil pressure Pgo, a high speed shift accumulator 33 and a low speed shift accumulator 34 connected respectively to an oil passage 11 for the clutch 1 and an oil passage 13 for the clutch 2, valves 60 and 61 to control a part of a pressure oil supply route to the clutch 2 as well as control a back pressure drain respectively for both the accumulators 33 and 34, an upshift timing valve 99 and a valve 102 to control the pressure of the oil being fed to a back pressure chamber 39 in the accumulator 33 are incorporated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04230226-A (JP)
Title: Cyclization of contact alkenyl benzene
Inventor: DEIBITSUDO RII SHITSUKENGA
IPC: C07C5/393
Filed: 1991-06-14
Abstract: PURPOSE: To cyclize alkenyl benzene at a high yield and high selection rate by using a solid cyclizing catalyst consisting of crystalline aluminosilicate zeolite Y which is relatively low in acidity and has a superstable hydrogen form.  
     CONSTITUTION: The liquid product enriched with dialkyltetra hydronaphthalane is obtd. by using the solid cyclizing catalyst consisting of the crystalline aluminosilicate zeolite Y which has the structrue Broensted acid section not larger than about 10 in average per crystal lattice, has a unit lattice size not larger than about 24.3Å, has a sodium content not larger than 0.4wt.% calculated as element-like sodium in accordance with the weight of the zeolite or is 0.001:1 to 1:1 in the bulk molar ratio of sodium oxide and alumina, has relatively low acidicty and is of the superstable hydrogen form, and by bringing the liquid compd. of the formula (R 1  is H, methyl, ethyl; R 2  is H, methyl; and Y is CH=CH-CH 3 , CH 2 -CH=CH 2 ) into contact with the catalyst described above at 120 to 350°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H04252531-A (JP)
Title: System and device for spread spectrum communication
Inventor: HANYA HIROSHI
IPC: H04J13/00
Filed: 1991-06-14
Abstract: PURPOSE:To reduce the time for synchronization establishment by allocating a 1st and 2nd PN series in response to the logic of a transmission data, sending the result and detecting and demodulating a peak of a correlation output of the reception signal and two PN series generated in the reception section. CONSTITUTION:A sender side allocates a 1st PN series generated by a 1st PN series generator 3 and a 2nd PN series whose phase is shifted by a prescribed phase at a 2nd PN series generator 4 with respect to the 1st PN series in response to logic values 1,0 of the transmission data. The receiver side discriminates the reception PN series based on the correlation between the same PN series of the 1st PN series and the reception signal and on the correlation between the same PN series as the 2nd PN series and the reception signal. Then logic 1 or 0 is allocated to the reception PN series and demodulated.
Patent JP-S5932638-A (JP)
Title: Torque controlling apparatus for engine
Inventor: TANAKA KOUTAROU
IPC: F02D9/02
Filed: 1982-08-18
Abstract: PURPOSE:To enable to restrict the mixture flow by way of vacuum control, by attaching a second throttle valve to a ready-made engine, and obtaining a negative pressure in an intake pipe corresponding to a required torque. CONSTITUTION:A rod 15 of a diaphragm mechanism 13 is connected to a lever 20 fixed to one end of a shaft 12 of a second throttle valve 11, in the manner that the second throttle valve 11 is opened with retraction of the rod 15 and closed with projection of the rod 15. In case that the negative pressure in an intake pipe tends to become higher than a set value, the opening of the second throttle valve 11 is increased. On the other hand, in case that the negative pressure in the intake pipe tends to become lower than the set value, the opening of the second throttle valve 11 is decreased and the negative pressure at the time is set at a value substantially equal to the set value. Thus, the relationship between the negative pressure Pb and torque Te as shown in the drawing is obtained. With such an arrangement, it is enabled to keep the negative pressure in the intake pipe substantially at a constant value through opening and closing of the second throttle valve 11 and to determine the maximum torque according to the set value of the negative pressure.
Patent JP-S5476674-A (JP)
Title: Inner surface treatment of tubular synthetic resin film
Inventor: MATSUOKA TSUTOMU
IPC: C08J7/00
Filed: 1977-12-01
Abstract: PURPOSE: To improve the solid thickness effect and printability of a tubular synthetic resin film, by making the flattened film travel between a pair of electrodes to activate only the inner surfaces of the film with corona discharge generated.  
     CONSTITUTION: The tubular synthetic resin film 1, wherein a gas is enclosed, is extruded and flattened by the rolls 2 and 2', and brought into contact with a pair of electrodes 4 and 4'. A high voltage is applied across the outer surfaces 3 and 3' of the film 1, thus causing corona discharge or glow discharge between the inner surfaces 1. The electric change of the inner surfaces 1 is increased.  
     USE: Meat packaging, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S623508-A (JP)
Title: Antenna system
Inventor: MIZUNO HIROSHI
IPC: H01Q1/27
Filed: 1985-06-29
Abstract: PURPOSE:To decrease number of phase shifters or antennas of a phased array antenna system by using a switching means so as to select which of both ends of an antenna feeder are used as an exciting end thereby reversing the slope direction of the antenna main beam of the side looking array antenna. CONSTITUTION:A conductor layer 4 provided with plural slots 3 being antenna elements is coated on the surface of a dielectric base 2 and the main beam direction of the side looking type array antenna 1 constituted by providing a feeder 5 feeding power to each slot 3 via a dielectric base 2 at the rear face of the dielectric base 2 depends an interval (l) of the slots 3 being the antenna elements constituting the array along the feeder. Then the slope direction of the antenna main beam is reversed by selecting the exciting end of the feeder 5 by a switch 6. Thus, the antenna main beam is directed in two different directions by having only to switch the signal input terminals by the switch 6 without the movement of the antenna itself in one array antenna 1 and phase scanning by a phase shifter.
Patent JP-H10314780-A (JP)
Title: Carrier for attachment of bacteria
Inventor: HONDA KAZUYOSHI
IPC: C12N11/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for attachment of bacteria in which the carrier has a sufficient strength and can be easily manufactured and has a surface suitable for attachment of bacteria and sufficient surface area and can be easily used and has good fluidity even if agitation energy is small and large bacteria carrying capacity, and in which separation and falling of bacteria layers can be avoided even in case of strong agitation. SOLUTION: The carrier for attachment bacteria for use in a fluidized bed waste water treatment, in which oxygen-enriched air is used, comprises synthetic resins and inorganic substances and has actual specific gravity of 0.95-1.10 g/cm<3> , external diameter (D) of 8-25 mmϕ, thickness (t) of 1-2 mm and length (L) being 0.8-1.2 times the external diameter, and the carrier has a cylindrical shape and a plurality of ribs (a) each having a thickness (W) of 1-2 mm and height (H) of 1-6 mm and each longitudinally extending are provided inside or inside and outside the cylindrically-shaped carrier.
Patent JP-H022862-A (JP)
Title: Modified separating membrane
Inventor: ISHII KIYOSHI
IPC: C08F283/00
Filed: 1988-06-10
Abstract: PURPOSE:To obtain a modified separating membrane having superior heat and chemical resistances and satisfactory permeability by using modified polysulfone resin contg. a hydrophobic polymer and hydrophilic polymers in a specified ratio. CONSTITUTION:Modified polysulfone resin contg. a hydrophilic-hydrophobic graft or block copolymer consisting of a hydrophobic polymer, preferably arom. polysulfone and a hydrophilic polymer in combination with other hydrophilic polymer is used as a membrane forming material. The total amt. of the hydrophilic polymers in the resin is regulated to <=80wt.% of the amt. of the resin and the amt. of the hydrophobic polymer to >=20wt.%. The microporous surface of a membrane made of the modified polysulfone resin is highly hydrophilic, but the polymer matrix has a phase separated structure, so the membrane ensures a high rate of water permeation, is hardly contaminated and has superior mechanical strength.
Patent JP-H08340164-A (JP)
Title: Surface mounting structure of bga type package
Inventor: UMEDA OSAMU
IPC: H05K3/30
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a highly reliable mounting circuit device formed into a structure, wherein when solder balls are made to reflow, the solder balls are over-crushed and a BGA type package and a surface mounting circuit board are never short-circuited with each other, by a method wherein interval holding means for holding the interval between the BGA type package and the surface mounting circuit board are previously annexed on the four corners of the BGA type package. CONSTITUTION: A component 3 is mounted on the surface of a double-side printed board 2, the upper surface of the component 3 is resin-molded 5, a multitude of first soldered lands 2a are formed on the back of the board 2 and solder balls 6 are connected with the lands 2a. Such a BGA type package 1 is mounted on a surface mounting circuit board 8 provided with second soldered lands 9 to correspond to the balls 6. In such a mounting structure, interval holding means 7 for holding the interval between the package 1 and the board 8 are previously annexed on the four corners of the board 2. For example, positioning pins 7 are dropped almost vertically to mounting holes 2b provided in the four corners of the board 2 and are mounted to the holes 2b.
Patent JP-S625395-A (JP)
Inventor: SENDA YUTAKA
IPC: D05B69/00
Filed: 1985-06-29
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-H05155886-A (JP)
Title: Indole derivative
Inventor: HENINGU BOETEIHIYAA
IPC: A61P25/28
Filed: 1992-05-11
Abstract: PURPOSE: To obtain a specific 3-(indol-2-carboxyamido)quinuclidine having selective serotonin-antagonism which is useful for treatment of mental disorders caused by excess circulating serotonin and of migarine, etc.  
     CONSTITUTION: An objective 3-(indol-2-carboxyamido)quinuclidine expressed by formula II (R is quinuclidinyl) having selective serotonin-antagonism is obtained by allowing an indole compd. expressed by formula I (wherein Ind denotes unsubstd. or mono- to tri-substd. 2-indolyl; X denotes chlorine, bromine or acyloxy, etc.), to react with 3-aminoquinuclidine; or removing (a) protecting group(s) or substituting an Ind group with other Ind group in a compd contg. (a) removable protecting group(s) instead of one or more H atom(s) that is corresponding to 3-(indole-2-carboxyamido)quinuclidine; or treating the obtained compd. with a base or an acid to convert the compd. into a salt thereof. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H037464-A (JP)
Title: Paper information transmitter
Inventor: FUKUOKA SHIGERU
IPC: H04N1/00
Filed: 1989-06-05
Abstract: PURPOSE:To attain simple paper information management and to reduce the operating man-hour by synthesizing a picture element ratio between ID information and elongated paper face image information and printing out the element through an ink measuring instrument. CONSTITUTION:An ID transmission controller 1 applies level conversion and format conversion of ID information including a date received by a reception controller 2 and outputs the data in a form capable of being printed out by an ink measuring instrument 4 and the ink measuring instrument 4 synthesizes white and black picture element ratio of the inputted ID information and elongated paper face image information and prints out the result. Thus, it is not required to write a date newly onto the result of print and the paper face management is simplified and the operating man-hour is reduced.
Patent JP-H0437468-A (JP)
Title: Soldering device
Inventor: MURAMAKI KATSUYA
IPC: H05K3/34
Filed: 1990-05-31
Abstract: PURPOSE:To execute uniform soldering in reflow soldering with cream solder by heating a circuit board and parts to a required temp. in a preheat section, then irradiation the soldering points with a laser beam by controlling the driving of a laser element in a solder tank for which the irradiation with the laser beam is adopted in the reflow soldering with cream solder. CONSTITUTION:The circuit board 6 and parts are first heated to the temp. required for soldering (the temp. below the m. p. of the solder) in the preheating section 1. The corresponding arbitrary positions are then irradiated with the laser beam by operating the arbitrary laser element of the laser beams in the solder tank which operates on the irradiation system with the laser. The exact heating of only the required points and all the soldering points on the circuit board at one time is executed in this way and the uniform soldering is efficiently executed.
Patent JP-H01312750-A (JP)
Title: Transparent hard resin plate and its production
Inventor: HANEDA TOSHIO
IPC: B29L17/00
Filed: 1988-06-13
Abstract: PURPOSE:To increase the adhesion of reflecting films or recording medium films and a transparent hard resin substrate for an optical disk and to prevent the floating of the films on the resin substrate surfaces by controlling the conditions for curing the resin in such a manner that the stress state on both surfaces of said resin substrate attains a compressed state with respect to the neutral axis in the thickness direction and that the stresses of both the faces attain an equil. state. CONSTITUTION:The resin 12 injected between two sheets of glass stampers 2 and 3 is heated by energizing heating elements 5 and 6 provided to the surfaces opposite to the surfaces of the stampers 2, 3 in contact with the resin. The resin layer 12 is simultaneously irradiated with light rays 10 and 11 from the outside of the stampers 2, 3 via the stampers, by which the curing is progressed in the thickness direction from both sides of said layer toward the inside. The resulted transparent hard resin substrate causes the shrinkage 14 and 15 arising from the curing as the curing progresses from the surface toward the inside in the thickness direction by receiving the heat and light from the stamper surfaces in the curing process. The neutral axis 13 of the compression of the resin substrate and the stress states on both sides of the neutral axis 13 can be adjusted by controlling the temp. and the quality of light at this time.
Patent JP-S5933187-A (JP)
Title: Heat-sensitive transfer medium
Inventor: KURUSU TOKUO
IPC: B41M5/382
Filed: 1982-08-19
Abstract: PURPOSE:To provide a heat-sensitive transfer medium capable of obtaining a high-density image and transferred images repeatedly, which is constituted of a transfer master sheet provided with a transfer layer comprising a leuco dye and a receiving sheet provided with a receiving layer comprising a color developer, wherein the transfer layer and/or the receiving layer contains specified compounds. CONSTITUTION:The transfer sheet provided with the transfer layer comprising a leuco dye (e.g., crystal violet lacton) as a main constituent on a base such as a paper and the receiving sheet provided with the receiving layer comprising a color developer (e.g., 4-tert-butylphenol) having a melting point of not higher than 200 deg.C as a main constituent on a base are provided, and at least one compound of formulas I -V [wherein each of R<1>, R<2> is 10-30C alkyl; each of R<2>, R<6>, R<11> is 1 30C alkyl; each of R<4>, R<5> is H, lower alkyl; each of R<7>, R<8> is H, halogen, lower alkyl (alkoxy); R<9> is 1-30C alkyl, (substituted)aryl; each of R<10>, R<12> is H, halogen, lower alkyl; n is 0.1] (e.g., decylacetamide) is incorporated in the transfer layer and/or the receiving layer, thereby obtaining the objective heat-sensitive transfer medium.
Patent JP-H039470-A (JP)
Title: Operation mode switching control device for automatic machine
Inventor: TSUJI HIROSHI
Filed: 1989-06-06
Abstract: PURPOSE:To continue transaction processing during the existence of a user even when operation mode switching time arrives by providing a timing control means for determining the operation mode switching time of an automatic machine by comparing the number of users with the usable frequency of the automatic machine in an automatic machine setting corner. CONSTITUTION:An operation mode switching control part 8 controls card locks 5, 6, the automatic machine 1..., a residual transaction number display device 9, a next operation mode display device 10, and a remote monitoring device 7 and calculates a change in the number of in-coner users by arithmetic operation in each time an entrance or exit detecting signal is sent from the card lock 5 or 6. The operation modes of the automatic machine 1... are switched corresponding to the set operation mode time, the residual number of available transactions in the current operation mode is displayed by a residual transaction number display device 9 before the prescribed time prior to the switching to previously notice the switching of the operation mode and the succeeding operation mode is displayed by a next operation mode display device 10. Thus, the processing in the current operation mode can be executed even if the switching time has elapsed until the residual number of transaction goes zero.
Patent JP-H10336905-A (JP)
Title: Battery reverse connection protecting equipment
Inventor: HOSHINO TAKASHI
IPC: H02H7/18
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To simplify constitution and reduce cost. SOLUTION: A battery reverse connection protecting equipment 1 is provided with an electromagnetic relay RL1 constituted of an exciting coil RC1 and a relay contact RS1 and a diode D1. One end of the exciting coil RC1 is connected with a first terminal T1, and the other end is connected with the cathode of the diode D1. The anode of the diode D1 is connected with a second terminal T2. The relay contact RS1 is always closed. One contact is connected with the first terminal T1, and the other contact is connected with a power source line L1 of the load side. When a battery B is reversely connected, a forward bias is applied to the diode D1, so that an exciting current flows in the exciting coil RC1 and the relay contact RS1 is opened.