baber/WOPTO huggingface dataset:
Patent JP-H10220890-A (JP)
Title: Helium compressor device
Inventor: SHIIBAYASHI MASAO
IPC: F25B9/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce vibration of a pipe and further reduce vibration of a helium compressor itself by a method wherein as a compressor of a helium compressor device, a scroll compressor is applied and a pressure tank is installed at a midway part of a pipe between a gas inlet of the helium compressor device and a gas inlet of the scroll compressor. SOLUTION: A helium compressor 100, a cooling device 56 for cooling gas and oil, an oil separator 23 and an adsorbing device 95 for adsorbing oil substance in the gas are stored in one package 200a so as to constitute a helium compressor device 255. In this case, as the helium compressor 100, a scroll compressor 400 is applied to produce a low vibration. In addition, a pressure tank 90 is arranged at the midway part of a pipe between a gas inlet section 220 of the helium compressor device 255 and a gas inlet section 17a of the scroll compressor and a flow regulating means 91a made of metallic net of several tens mesh is installed at the gas inlet section 91a of the pressure tank 90. With such an arrangement as above, the pressure tank 90 is applied with a function acting as a buffer tank to restrict a vibration of pipe low.
Patent JP-H10218698-A (JP)
Title: Formation of superconductive this film
Inventor: HOSHIZAKI HIRONORI
IPC: H01L39/24
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To form a superconductive thin film with high critical temperature and thickness. SOLUTION: This method for forming a superconductive thin film is made up of a superconductive thin film-forming process at high temperatures under low oxygen partial pressures using physical vapor deposition and an oxygen- introducing process for the superconductive thin film following the former process, wherein the respective time periods of both the processes are divided into n-portions, and respective corresponding pairs of the n-potions are repeated n-times. Because of repeating formation of thin films with sufficient amount of oxygen and forming the final thin film of a target thickness, the objective superconductive thin film with high critical temperature and thickness can be obtained as compared to the case of forming a thin film of the target thickness in a single step.
Patent JP-S58142396-A (JP)
Inventor: HAMADA SEIYA
IPC: G10H7/00
Filed: 1982-02-18
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-H11224897-A (JP)
Title: Aluminum deposition method and forming method of wiring layer
Inventor: INOUE KEIJI
IPC: H01L21/768
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To enable whiskers to hardly occurs in a wiring layer whose main component is aluminum by a method wherein atmospheric component adsorbed matter and/or oxide is removed, and a film whose main component is aluminum is deposited so as to come into contact with tungsten or tungsten compound. SOLUTION: A wiring material whose main component is aluminum is deposited on a semiconductor substrate 50 free of atmospheric component adsorbed matter and/or oxide to form a wiring layer 11 through a sputtering device with a reverse sputtering function. As mentioned above, the removal of oxide or the like and the formation of the wiring layer 11 are carried out through the same sputtering device, whereby the semiconductor substrate 50 is not needed to be taken out from the sputtering device, so that the semiconductor substrate 50 is prevented from being exposed to an atmosphere. Therefore, the wiring layer 11 whose main component is aluminum is formed on the surface of a plug 56 which is formed above the semiconductor substrate 50 and possessed of a surface formed of tungsten and where an atmospheric component adsorbed matter and/or an oxide is removed.
Patent JP-H11221548-A (JP)
Title: Treatment of organic waste
Inventor: MORO MASASHI
IPC: B09B3/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To suppress a soluble fermentation inhibitor such as ammonia nitrogen and to efficiently promote methane fermentation by draining a part of a fermented liquid in a fermentation tank in the process of methane fermentation, subjecting the drained liquid to solid-liquid separation, diluting the separated solid content and circulating the diluted content into the fermentation tank. SOLUTION: A crushed waste 37 after crushed and classified is mixed with a dehydrated sludge 32, the concn. of whole vaporization residue of the mixture is controlled, and the mixture is subjected to methane fermentation in an anaerobic fermentation process 37. In this process, a part of the fermented liquid 38 in the fermentation tank is drained and subjected to solid-liquid separation in a solid-liquid separation process 40. By sending the liquid content 39 to a denitrification process 41 for biological denitrification, denitrification reaction is caused with volatile fatty acids as the BOD source and thereby, volatile fatty acids and ammonia nitrogen are decomposed and removed at one time. The solid content 40 containing methanogen is returned to the fermentation tank.  By this method, while the concn. of the soluble fermentation inhibitor is decreased, the concn. of the solid content containing methanogen is controlled by controlling the amt. of a diluting water to efficiently carry out fermentation.
Patent JP-H02204458-A (JP)
Title: 1-chloro-2,2,3,3-tetrafluoropropane-based azeotrope and pseudo azeotrope composition
Inventor: SAMEJIMA SHUNICHI
IPC: C09K3/30
Filed: 1989-02-03
Abstract: PURPOSE:To obtain a fluorinated hydrocarbon-based azeotrope usable as a chlorofluorocarbon(CFC) substitute, having excellent characteristics as a solvent, comprising R224ca, R113 and 2,2-dimethylbutane. CONSTITUTION:An azeotrope composition comprising (A) 23wt.% 1-chloro-2,2,3,3- tetrafluoropropane (R244ca), (B) 71wt.% 1,1,2-trichloro-1,2,2-trifluoroethane (R113) and (C) 6wt.% 2,2-dimethylbutane and a pseudo azeotrope composition comprising 17-46wt.% component A, 8-77wt.% component B and 2-56wt.% component C, preferably 18-28wt.% component A, 66-76wt.% component B and 1-11wt.% component C. The composition is incombustible, can reduce an amount of fluorocarbons used while satisfying excellent characteristics of the fluorocarbons, has no variability of composition during recycling because of existence of azeotropic point, is treatable in the same way as conventional single fluorocarbon and requires no drastic change of existing technology.
Patent JP-S58140109-A (JP)
Inventor: TAMURA YOSHIFUMI
IPC: H01G5/01
Filed: 1982-02-16
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-H04248275-A (JP)
Title: Solid electrolyte battery
Inventor: MURATA KAZUO
IPC: H01M10/05
Filed: 1991-01-23
Abstract: PURPOSE:To provide a battery using a high polymer solid electrolyte which has a high strength and a high conductivity concurrently. CONSTITUTION:By providing a layer including no solvent or including small amount of solvent at least on one side surface 2-1 of a high polymer solid electrolyte, the strength of the high polymer solid electrolyte can be increased. And by including a solvent at the center 2-2 of the high polymer solid electrolyte, the conductivity of the high polymer solid electrolyte can be increased.
Patent JP-S62183515-A (JP)
Title: Alignment device
Inventor: NAKAI MASAYA
IPC: G03F9/00
Filed: 1986-02-07
Abstract: PURPOSE:To facilitate alignment with high accuracy and high productivity by a method wherein a base line correction value is automatically measured and the measured value is immediately reflected to the alignment operation of the aligner. CONSTITUTION:A discrepancy measuring means composed of TTL and a measuring means composed of an off-axis alignment scope are provided and a base line correction value is calculated from the result measured by the TTL automatically and the correction value is utilized thereafter to perform off-axis alignment. With this constitution, the correction value can be immediately reflected to the alignment operation at the time of exposure to that highly accurate and highly productive alignment can be realized.
Patent JP-H01200762-A (JP)
Title: Electronic exchange
Inventor: MOCHIZUKI NAOKO
IPC: H04M3/50
Filed: 1988-02-04
Abstract: PURPOSE:To attain the notification of the content of a discontinuous factor by referring to a storing means storing the informing time of notching sound corresponding to the disconnectinuous factor. CONSTITUTION:When a extension telephone set 1a calls other extension telephone set 1b, etc., and it is discontinuous, for instance, a CPU 6a detects the discontinuous factor of the fact that the telephone set 1b is absent or in a dismounting condition and so on. An informing time storage device 7 is referred corresponding to the detecting result, the setting of a time circuit 8 is controlled, the informing time of discontinuous notching sound is charged, and the content of the discontinuous factor can be informed, as well.
Patent JP-H101691-A (JP)
Title: Fat product for lamination
Inventor: VAN DER SCHEE GERRIT LEENDERT
IPC: A23D9/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fat product for lamination, having a continuous phase of a specific fat and an aqueous phase which is as desired dispersed, improved in temperature permissibility and useful for producing a laminated dough, e.g. a puff pastry or a croissant. SOLUTION: This fat product for lamination comprises a continuous fat phase of a fat, having <10wt.% content of a trans unsaturated fatty acid residue and 20-50wt.% solid fat content at 20 deg.C and <=25wt.% solid fat content at 35 deg.C, satisfying the relationship of the formula (N15 -N25 )/N20 <=0.40 (N15 , N20 and N25 are each the solid fat content at 15, 20 and 25 deg.C) and containing (A) 25-70wt.% of a liquid oil, (B) >=10wt.% of a >=16C fat, having >=60wt.% of a saturated fatty acid content and containing >=30wt.% of an H3 triglyceride (H is a 16C, an 18C, a 20C or a 22C acid), optionally (C) an H2 M fat (M is an 8C, a 10C, a 12C or a 14C acid) and (D) 0-20wt.% of other fat having >=38 deg.C slip melting point and an aqueous phase which is as desired dispersed. The components C and D are contained in an amount so as to provide >=0wt.% sum total thereof.
Patent JP-H04263022-A (JP)
Title: Production of hot rolled steel plate excellent in deep drawability
Inventor: MATSUDA MICHIO
IPC: C22C38/14
Filed: 1991-02-19
Abstract: PURPOSE:To provide superior deep drawability by applying finish rolling, while regulating the coverage of a grease-base lubricant, to a rolled stock of a low carbon steel containing specific components,and then performing recrystallization treatment. CONSTITUTION:The steel has a composition which consists of, by weight, <=0.015% C, <=0.5% Si, <=2.O% Mn, <=0.15% P, <=0.02% S, 0.01-0.10% Al, <=0.008% N, and the balance Fe with inevitable impurities and where Ti and/or Nb is added by the amount in the range satisfying the relations in 1.2(C/12+N /14)<=(Ti/48+Nb/93). A rolled stock of this steel is finish-rolled at a temp. in the region between a temp. lower than the Ar3 transformation point and 500 deg.C. At this time, rolling is done while exerting at least one pass under the lubrication condition where a grease-base lubricant is applied to rolls by 0.25-5.0g/m2 and regulating the total reduction of area at temps. lower than the Ar3 transformation point to >=60%. Successively, recrystallization treatment is performed by means of self-annealing at the time of coiling or the subsequent annealing stage.
Patent JP-H07300469-A (JP)
Title: Monoester or diester of either cinamic acid or its derivative with vitamin c, its production, and cosmetic, medicine and nutrient composition containing same as antioxidant
Inventor: JIYANNBAPUTEISUTO GARI
IPC: A61K8/00
Filed: 1995-01-20
Abstract: Mono- and di-esters of cinnamic acid (or one of its derivs.) and vitamin C, of formula (I), are new.  R1, R2, R3 = H, OH, alkoxy, fluoroalkoxy or alkylcarbonyloxy; R4 = H or -COR5; R5 = 1-20C alkyl or a gp. of formula (i).
Patent JP-H10223493-A (JP)
Title: Method for measuring impurity distribution in semiconductor device
Inventor: OHARA KANJI
IPC: G01N27/22
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve positional resolution of the impurity distribution to be found in a semiconductor device and, at the same time, to accurately find the impurity distribution in the sample, even if the sample has a two- or three-dimensional impurity concentration gradient. SOLUTION: The capacitance-voltage characteristic of a sample is automatically measured by means of a capacitance-measuring instrument 4, while the instrument 4 is controlled in accordance with a capacitance measuring instrument control program 3. Physical constants, such as the applied voltage, the shape and dimension, dielectric constant, etc., of the sample and the estimated value of impurity distribution are inputted to an impurity distribution measuring program 1 from a terminal 6. A capacitor simulator 2 calculates the capacitance-voltage characteristic of the sample by using the estimated impurity distribution value inputted to the program 1, and the program 1 changes the estimated impurity distribution value, so that the difference between the measured and calculated capacitance-voltage values falls within a prescribed range.  When the difference falls within the range, the estimated impurity distribution value is decided as the impurity distribution in the sample by repeatedly performing calculations.
Patent JP-S60169455-A (JP)
Title: Propynenitrile derivative
Inventor: IIDA HIROTADA
IPC: C07C255/34
Filed: 1984-02-13
Abstract: NEW MATERIAL:The compound of formula I (R is H or alkyl). EXAMPLE:3-[p-(trans-4-n-Butylcyclohexyl)phenyl]-2-propynenitrile. USE:A liquid crystal composition exhibiting liquid crystal phase over a wide temperature range. PREPARATION:The compound of formula I can be produced by reacting the acid chloride of formula II with cyanomethylenetriphenylphosphorane of formula IIIin a solvent such as benzene, toluene, etc., and thermally decomposing the resultant phosphorane derivative at 200-300 deg.C under reduced pressure.
Patent JP-S52108678-A (JP)
Title: Incandescent electric lamp
Inventor: MASHITA MICHIYA
IPC: H01K1/32
Filed: 1976-03-08
Abstract: PURPOSE: To rpovide an incadescent electric lamp characterized in that not only light reflection is more increased as a light-scattering film is more distant from a transparent portion, but also rearward light is reduced and forward light is intensified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03230195-A (JP)
Title: Lfo generating device for electronic musical instrument
Inventor: KANEKO YOJI
IPC: G10H1/043
Filed: 1990-02-06
Abstract: PURPOSE:To generate a smooth LFO waveform by a comparatively simple constitution by changing a set rate of an LFO signal in accordance with a recurrence formula by a rate changing means which functions as a rate filter, and thereafter, inputting it to a counting means. CONSTITUTION:By a key-on signal KN, an LFO counter 11 is initialized to '0', and an up/down control circuit 13 sets a inverse of u/D signal to '0' (ascending). Also, in a rate changing circuit 10, a value R(0) of a set rate at the time when the inverse of u/D is '0' is inputted to an FF 24, and by an adder 25 and a shift circuit 26, a first change rate R1 is calculated. Change routes R2, R3... are also calculated in the same way. An output LFO signal waveform of the counter 11 ascends by an inclination of R(0), and reaches a target value. It is detected by a comparing circuit 12, and a comparing signal output RH becomes '1'. In such a way, to the FF 24 of the circuit 10, the set rate R(0) at the time when the increase of u/D selected by a selecting circuit 23 is '0' is inputted. Also, by a comparing signal of '1', the direction signal the inverse of u/D of the circuit 13 is switched to '1' which shows descending.
Patent JP-H03230378-A (JP)
Title: Device for supporting magnetic head
Inventor: KURIHARA HARUYUKI
IPC: G11B21/21
Filed: 1990-02-06
Abstract: PURPOSE:To prevent the generation of collision between a head slider and a magnetic disk by forming a recessed part on the back of the head slider and setting up the loading position of a supporting spring mechanism t the head slider in the vicinity of the centroid position of the head slider. CONSTITUTION:A groove 31 to be the recessed part is formed on the back 29 of the head slider 3 in the arrow A direction to be a traveling direction against the rotation of a magnetic disk and a position including the centroid of the slider 3 is set up on the bottom 33 of the groove 31. Even if any disturbance is applied to a head assembly 1 during the period of recording or reproducing, bending moment in the rolling direction due to load is hardly generated in the slider 3 because the application point of load applied from a load spring 21 to the slider 3 is close to the centroid of the slider 3. Thereby, the slider 3 is hardly inclined from the magnetic disk even if disturbance is applied, so that the slider 3 can be stably floated and a floating face 25 can be prevented from colliding with the recording face.
Patent JP-H08222784-A (JP)
Title: Optical fiber amplifier
Inventor: SAKAMOTO TADASHI
IPC: H01S3/10
Filed: 1995-02-14
Abstract: PURPOSE: To realize an optical fiber amplifier of a wide band with low noise by enabling high efficiency pumping, by using an optical fiber for amplification wherein at least the core of the fiber is doped with one or more kinds of ions out of Tb, Eu and Dy and Er altogether. CONSTITUTION: This amplifier consists of a fluoride fiber 1 for optical amplification, a semiconductor LD pig-tail module 2, a 0.98/1.55μm fiber coupler 3 and an optical isolator 4. A quartz fiber 5 having a high specific refractive index difference is fusion-bonded. An optical fiber wherein one or more kinds of ions out of Tb, Eu and Dy and Er are added to at least the core of the fiber is used. Thereby, in host glass of low multiphoton emissivity like the fluoride fiber 1, the fluorecent lifetime of<4> I11/2 level of Er is reduced, and high efficiency pumping by 0.98μm ray is enabled, so that an optical fiber amplifier of a wide band can be realized.
Patent JP-H05223915-A (JP)
Title: Detecting system for three-dimensional position of moving body
Inventor: CHIBA HAJIME
IPC: G01S5/04
Filed: 1992-02-12
Abstract: PURPOSE:To allow a manager to know three-dimensional positions of moving bodies including all workers in real time while he stays in an office. CONSTITUTION:A three-dimensional detecting system comprises a transmitter 5 attached to plurality of moving bodies 2, 3, a plurality of receivers A to H placed in a three-dimensional space, a means for time-dividing transmission timing of each transmitter 5 and adding an identification code, a means for measuring phase difference between the transmitter 5 and the receivers A to H at three or more portions and a means for calculating the position of the transmitter 5 from the phase difference.
Patent JP-S62206023-A (JP)
Title: Removal of short fiber and apparatus therefor
Inventor: NAKANO YUZURU
IPC: D01G5/00
Filed: 1986-02-06
Abstract: PURPOSE:To efficiently exclude short fibers from meshes to the outside of a net with a suction air stream, by applying high-voltage static electricity between facing nets. CONSTITUTION:High-voltage static electricity (normally 30,000-50,000V) is applied between net surfaces (11a) and (12a) and suction apparatuses 13 and 14 are operated to feed a fiber group from a fiber group feeding apparatus 17 while keeping both nets 11 and 12 and belts 18 and 19 in a driven state. Fibers having a relatively long fiber length are moved downward in a state held between both net surfaces (11a) and (12a), held between the belts 18 and 19 and transferred to the outside. Short fibers reciprocate and float between the net surfaces (11a) and (12a) by electrostatic force and are sucked through meshes and excluded.
Patent JP-S56121911-A (JP)
Title: Combustion regulator for oil gasification combustion
Inventor: OONO HISATA
IPC: F23N3/02
Filed: 1980-03-03
Abstract: PURPOSE: To enable a reliable one-time ignition of a burner, by a method wherein a mixture ratio of air amount, which is jetted into a burner body when firing to gas is changed so that the air amount is caused to decrease.  
     CONSTITUTION: With a control 20 rotated at an ignition time, a shaft 19, a cock 6, and a cam 8 rotate, and thereby an operational strip of a microswitch 16 runs on a convex part of a cam to set a switch 16 into an ON condition. Through the rotation of the cock 6, a periphery of a control aperture 21 enters into a pipe 5 to reduce a path diameter. If air is fed into a connection pipe 4 from a ventilator 30 for combustion, air so fed enters into the cock 6 through the control aperture, and most of it is blown into a nozzle of a feed pipe 26 in a burner body 24 through a connection pipe 3. The rest air is fed to a secondary air feed pipe 25 in the burner body 24 from a connecting pipe 5 after passing through the control aperture 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59151091-A (JP)
Inventor: KATOU MASAMI
IPC: G21C9/00
Filed: 1983-02-17
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-H11223568-A (JP)
Title: Semiconductor pressure-detecting device
Inventor: TAKEUCHI TAKANOBU
IPC: G01L9/04
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor pressure sensor which is low-cost, whose reliability is high and which can measure a comparatively high pressure by a method wherein a groove is formed so as to surround a pedestal in a position inside of the bonding part of a baseplate. SOLUTION: When a pressure is applied to the thin part of a semiconductor pressure sensor chip 1, a resistance value corresponding to a stress strain is changed, the balance of a bridge circuit is lost, and an electric signal which corresponds to the applied pressure is output. A baseplate 3 is formed to be nearly disk-shaped, it comprises a through hole 30 in the center, and it comprises a thin part 5 in the outer circumferential part. Grooves 7a, 7b are formed so as to surround a pedestal 2 in positions on the inner side of the bonding part of the baseplate 3. Thereby, the deformation due to an external force on the inner side of the grooves 7a, 7b in the baseplate 3 can be reduced.  In addition, it is possible to prevent an inessential external force from being applied to the semiconductor pressure sensor chip 1 via the pedestal 2, and the reliability of the connection part of the pedestal 2 to the baseplate 3 can be increased.
Patent JP-S56122258-A (JP)
Title: High-level data link control device for primary station
Inventor: SAKATA SHIROU
IPC: H04L1/00
Filed: 1980-02-29
Abstract: PURPOSE:To make high-efficiency data transmission possible, by executing high- level transmission control procedures due to the logical operation circuit, which consists of one FF, three AND elements, and one NOT element, to control the timing of data transmission and receiving. CONSTITUTION:Transmission control part 4 and receiving control part 5 of the communication line are connected to data processing part 1 through frame transmission control circuit 2. FF6 for holding the transfer state is connected to frame transmission control circuit 2. AND elements 9 and 10 for controlling respective state transition at the frame transmission request time and the frame receiving report time, AND element 11 for normalcy decision of the frame receiving report, and NOT element 8 for normalcy decision of the frame transmission request are connected to FF6 to constitute a logical operation circuit. As a result, the timing of data transmission and receiving is controlled to transmit data with a high efficiency.