baber/WOPTO huggingface dataset:
Patent JP-H11284381-A (JP)
Title: Pneumatic expansion gasket
Inventor: HIROTA KOICHI
IPC: H05K9/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To break the electrolysis from an electronic apparatus, and also, remove the vibration of a door panel, by removing the space of the door panel in a computer device or the like with simple constitution without adding new control, in a gasket for shielding and prevention of vibration of the door panel to take in and out the electronic apparatus. SOLUTION: This gasket is of such structure that it has a projection at the inside periphery of a door panel 2 and absorbs the electrolysis generated from an electronic apparatus, forming a tube shape expanding by air, and that one side of itself is fixed to one hand of the projection of the casing or the door panel 2 and the other side pressure-contacts with the other of the projection of the casing or the door panel 2 when air is let in to expand it, and in this gasket, when the power of the electric apparatus is inputted, a fan 9 provided within the casing so as to cool the electronic apparatus starts blowing, and one part of the air sent out from the fan 9 is filled in the pneumatic expansion gasket 4.
Patent JP-S62244525-A (JP)
Title: Manufacture of dissimilar shaped sectional bar
Inventor: KIMURA TOSHIRO
IPC: B21C37/00
Filed: 1986-04-15
Abstract: PURPOSE:To reduce a manufacturing cost and to improve production efficiency by bending a plane shaped member in U shaped sectional shape and deforming both side walls with their ironing, then by forming the side wall part in a plane shape by re-bending it. CONSTITUTION:Bending stands A, C, and ironing stands B, D are arranged in the order of A, B, C, D and re-bending stands E, F are set up in succession to the stand D as well. An U shaped material Ma is formed by bending a plane shaped stock M at the 1st bending stand A and the U shaped member Mb is formed by ironing a side wall part Wa at the 1st ironing stand B. After form-a member Md at the 2nd bending stand C and 2nd ironing stand D similarly, a dissimilar sectional bar is obtd. at the re-bending stands E, F. Since the product of good quality can continuously be manufactured with less stands the production cost is reduced and production efficiency is improved.
Patent JP-H0228170-A (JP)
Title: Production of thiadiazolylacetic acid derivative and intermediate of the same derivative
Inventor: KAMIYA TAKU
IPC: C07D285/08
Filed: 1989-04-07
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for antimicrobial agents by oxidizing a novel 3-(5-amino-1,2,4-thiadiazol-3-yl)-2-(alkyl) furan as an intermediate raw material and then reacting the oxidized compound with a fluoromethoxyamine. CONSTITUTION:A novel compound shown by formula I (R1 is H or lower alkyl), a salt thereof or a compound containing a protected amino group thereof is oxidized and optionally the protecting group is eliminated to give a compound shown by formula II, a compound containing a protected amino group thereof or a salt thereof, which is reacted with a fluoromethoxyamine or a salt thereof and optionally the protecting group is eliminated to give a thiadiazolylacetic acid derivative shown by formula III, a compound containing a protected amino group thereof or a salt thereof. The novel compound shown by formula I is obtained by reacting a compound shown by formula IV or a salt thereof with an alkali metallic salt of thiocyanic acid.
Patent JP-S61244915-A (JP)
Title: Heating roll
Inventor: SHIMAZAKI YUKIO
IPC: F16C13/00
Filed: 1985-04-23
Abstract: PURPOSE:To reduce the electricity consumption and shorten a heating time to the specified temperature by forming a heat-conductive electric insulating layer on the external periphery of a temperature-self-controllable heater which is formed on the external surface of a roll core. CONSTITUTION:A metal roll 2 is formed on the external surface of a shaft 1 as a roll core and an asbestos layer 3 is piled on the external surface thereof as a heat insulating layer. A electrically conductive compound having tin-plated strand wire electrode 6 embedded therein is molded and vulcanized so that a heating layer 4 is shaped as a temperature-self-controlling heater. In addition, a heat conductive compound is molded and vulcanized so that an insulating layer 5 may be formed.
Patent JP-S5216380-A (JP)
Title: Identification of hen's egg whether fertilazated or not and of male or female for the fertilizated one
Inventor: YONEYAMA TORIKICHI
IPC: A01K45/00
Filed: 1975-07-18
Abstract: PURPOSE: To identify a hen's egg whether fertilizated or not and male or female for the fertilizated one by comparing configuration of projectile curve in base of the egg. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61244945-A (JP)
Title: Speed reduction gear for vehicle
Inventor: TANAKA YUICHI
IPC: F16H3/62
Filed: 1985-04-23
Abstract: PURPOSE:To make possible to attain gear shifts which are attended with no gear shift shock, by releasing a second gear to stop the rotation of a first ring gear. CONSTITUTION:When a clutch 30 is released while a clutch 28 is maintained to be engaged and a brake 54 is actuated, the operation of overdrive forth shift stage is established so that the rotational speed of an output gear 64 becomes higher than that of an input shaft 26. Then, when the engagement of a clutch 28 and the brake 54 are released and a clutch 32 and a brake 44 are engaged, the operation of the backward shift stage is established. Accordingly, gear shifts which are attended with no gear shift shocks may be simply attained only by securing a first ring gear 50 and a second ring gear 52 relative to a reduction gear casing 22 with no complicated hydraulic control.
Patent JP-S5422319-A (JP)
Title: Prepaeation of methacrylic acid
Inventor: SAKAMOTO MITSUHISA
IPC: C07C67/00
Filed: 1977-07-22
Abstract: PURPOSE: To prepare title compound economically in high yield by catalytic air oxidation of methacrolein in the gas phase using movel catalysts containing complex oxides of multi-elements type. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62245878-A (JP)
Inventor: MANFUREETO ZEEN
IPC: H04N5/268
Filed: 1987-04-10
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-H01259385-A (JP)
Title: Image forming device
Inventor: ITAYA MASAHIKO
IPC: H04N1/04
Filed: 1988-04-09
Abstract: PURPOSE:To prevent the deterioration of transparency of a transparent dust- proof plate, in a multicolor toner image forming device for forming repeatedly each color toner image by setting a distance between the transparent dust-proof plate provided on a latent image forming laser beam use slit and an image forming body to a necessary value. CONSTITUTION:An image forming body 60 is irradiated by a laser beam 52 corresponding to an image passing through a reflecting mirror 54 through a slit 58, and an electrostatic latent image is formed on the forming body 60, converted to a developed image by a color toner and transferred. By such repetition by each color toner, a multicolor toner image is transferred and formed. A distance h3 between the surface of dust-proof glass 55 of a transparent dust-proof plate provided on the opposite side of the forming body 60 of this slit 58 and the body 60 is set in advance to 7-30mm of a value to which scattered toner does not adhere, and the deterioration of transparency of the glass 55 is prevented satisfactorily. As a result, a distinct multicolor image can be formed stably and satisfactorily.
Patent JP-H01259483-A (JP)
Title: Ic card
Inventor: KATO AKIO
IPC: G06F21/60
Filed: 1988-04-08
Abstract: PURPOSE:To use an IC card for usage in which the effectivity of card data receives periodical limit by obtaining a prohibiting means to prohibit the reading of the data when a present time is the reading prohibiting time of the data. CONSTITUTION:A deciding means to decide whether the present time is in the readable time zone of the prescribed data or not when the reading of the prescribed data is commanded from a card processing unit 200 and the prohibiting means to prohibit the reading of the data when the present time is not in the readable time zone as the result of the decision are provided. Thus, even when the reading of the data is commanded, the reading of the data is not executed in case that the data are not in the readable time zone. Thus, the IC card can be used for the usage, in which the effectivity of the data receives the periodical limit.
Patent JP-H08259306-A (JP)
Title: Production of roof tile
Inventor: ARIMA TAKASHI
IPC: C04B33/32
Filed: 1995-03-20
Abstract: PURPOSE: To prevent the distortion and deformation of a pantile for roof on the collar and the ridge sides by press-molding the areas near the crossing points between the tail side and the collar side as well as the tail side and ridge side higher in density than the other areas and drying and firing the pressed green tile. CONSTITUTION: The green tile for a roof tile 10, a kind of pantile, is obtained by charging the starting clay mix for a roof tile between the top force 12 and the bottom force 14 and press-molding the clay mix so that the space P1 between the top force and the bottom force at the areas containing the crossing points between the tail side and the collar side as well as the tail side and the ridge side becomes narrower than the space P2 in the other areas. Then, the green roof tile is dried and fired.
Patent JP-S63253049-A (JP)
Title: Purification of triglyceride
Inventor: MIZUSHIMA SHINJI
IPC: C07C67/56
Filed: 1987-04-09
Abstract: PURPOSE:To selectively separate triglyceride and to purify, by bringing a reaction solution containing triglyceride into contact with a reproducible nonpolar synthetic resin to selectively adsorb triglyceride and then bringing the adsorbing resin into contact with an organic solvent to elute triglyceride. CONSTITUTION:In selectively separating triglyceride from a reaction solution containing liberated fatty acids, monoglyceride, diglyceride and triglyceride obtained by ester interchange or ester synthesis reaction with oxygen and purifying, the reaction solution containing triglyceride, etc., is brought into contact with a nonpolar synthetic absorbing resin (especially preferably copolymer of styrene and divinylbenzene as a parent material of resin) to adsorb triglyceride and the adsorbing resin is brought into contact with an organic solvent (preferably ethanol-acetone or methanol-acetone system containing 5-60vol.% acetone) to elute triglyceride.
Patent JP-S6045158-A (JP)
Title: Plug, particularly, plug through which safety to child is ensured
Inventor: BIKUTOORU JII WATSUSHIRIEFU
IPC: B65D55/02
Filed: 1984-04-27
Abstract: A child resistant closure for bottles is provided that permit closure withdrawal by exerting an axial force and a simultaneous rotating movement. For this purpose, a clutch is provided between an inner cap and an outer cap of the closure with at least one elastic flexible clutch element which is ineffective in its rest position and which is deformable upon application of an axial downward force. In this manner, a sufficient friction lock is generated between the two caps, so that the outer cap takes along the inner cap during screwing on and unscrewing off. In the absence of the axial force the outer cap will slide over and not turn the inner cap.
Patent JP-H06284030-A (JP)
Title: Phase locked loop detecting and receiving device
Inventor: TAKAMOTO ATSUSHI
IPC: G01R23/02
Filed: 1993-03-24
Abstract: PURPOSE:To perform stable frequency detection even in the case of variation of received wave input level and to make low-noise detection possible without altering a circuit greatly by extracting a frequency detection output corresponding to a modulated wave input signal. CONSTITUTION:The received wave from a received wave input terminal 11 has its amplitude variation component removed by a limiter amplifier 1 and is inputted to a phase detecting circuit 2. The circuit 2 compares the phase or frequency of this input signal with that of the output of a voltage-controlled oscillator VOC3 which inputs the output of the circuit 2 and controls the oscillation frequency and outputs their difference signal. Then the phase or frequency locked signal of the circuit 2 is demodulated by a demodulating circuit 6 and outputted. Thus, the VCO3 performs control to be the same frequency as the inputted reception frequency and the output of the VCO3 is taken out through a buffer amplifier circuit 4A without exerting any influence on the operation of the whole device and then the reception frequency can be detected and outputted to a frequency detection terminal 13.
Patent JP-H10303848-A (JP)
Title: Signal transmission method for ofdm transmitter
Inventor: AWATER GEERT ARNOUT
IPC: H04L27/26
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To reduce a PAP ratio of a transmission signal efficiently at a low cost in the OFDM transmitter. SOLUTION: A data signal is coded by using a complementary code to reduce a PAP ratio of a transmission signal. A complementary carrier signal of the OFDM transmitter is efficiently generated at a low cost by combining the complementary coding and OFDM modulation and executing them simultaneously. A complementary coding OFDM modulation system 10 realizes it by utilizing the similarity of a mathematical structure used for the complementary coding and the OFDM modulation. Furthermore, it is possible to revise the complementary coding modulation system 10 to provide a scalability. Thus, the OFDM transmitter is operated under various transmission environment. A scalability function allows the operating parameter of the OFDM transmitter system or scaling of the characteristic.
Patent JP-S58205835-A (JP)
Title: Dissolved ozone measuring apparatus
Inventor: KANEKO MASAO
IPC: G01N33/18
Filed: 1982-05-26
Abstract: PURPOSE:To measure dissolved ozone of a low concentration continuously and stably at a high accuracy by collecting a sample water flowing continuously through a measuring tank with continuous aeration employing gas containing no ozone. CONSTITUTION:When a sample water is fed continuously to a measuring tank 1 from a piping 2, after the flow rate is set with a flow rate setting valve 4 checking reading of a flowmeter 5, this sample water flows to the piping 6 as well and is drained so as to maintain the surface of the sample water at a fixed level in the measuring tank 1 corresponding to the rising height of opening to the atmosphere. Under such a condition, as gas containing onone of zone as set in the flow rate with a flowmeter 12 and a flow rate setting valve 11 is fed continuously into a sample water from an air dissipator 8 to aerate, ozone dissolved into the sample water moves and diffuses into the aeration gas, creating a condition close to an air-liquid equilibrium near the water surface allowing ozone to move no longer. The sample gas 13 thus collected is drawn out of the tank 1 from a piping 15 and fed to a measuring device 14 under pressure with a pump 17 and the amount of ozone is measured continuously at a high accuracy.
Patent JP-S61254263-A (JP)
Inventor: RARUSU ERIKU YOHANSON
IPC: B01D47/06
Filed: 1986-04-16
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-S61247062-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SATO TAMOTSU
IPC: H01L23/495
Filed: 1985-04-24
Abstract: PURPOSE:To obtain a semiconductor device having preferable thermal resistance in semiconductor element characteristic and strong mechanical strength of external leads by forming the material of an island for placing a semiconductor element of a copper metal, and forming the material of the leads led externally with resin of iron metal. CONSTITUTION:An element placing unit 4 is formed of copper metal, a semiconductor element 6 is secured by a solder 5 thereon, and the electrode of the element and external leads 1 are connected by gold wirings 3. The leads 1 mounted on a printed board are formed of iron metal. Thus, since the leads 1 are formed of the iron metal, its bending strength is high, and even if bent to place on the board, it is not broken, and unintentionally bent in the manufacturing steps. Since the unit 4 is formed of copper metal, its heat sink characteristic is preferable.
Patent JP-H10325712-A (JP)
Title: Disk for sensitivity calibration in detecting apparatus for surface defect
Inventor: ISHIGURO TAKAYUKI
IPC: G01N21/88
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To easily set a defect detecting sensitivity adapted to the size of a defect to be detected, by a method wherein a plurality of pseudo defect trains which are composed of a plurality of pseudo defects whose kinds and arrangements are specific are formed in the circumferential direction of a disk for calibration. SOLUTION: A reference disk 1a is placed instead of a disk 1, a defect size is displayed on a display 46 as an inspection result, and its pseudo defect train is displayed as a defect map. For example, since the size of an uneven part in every pseudo defect train is stepwise in different manner, a pseudo defect whose size is small is displayed when a detecting sensitivity is high. However, when the size of a pseudo defect is large, the level of a defect signal reaches a saturation, and the defect in a certain size or larger is displayed to be identical. Inversely, when the detecting sensitivity is low, the pseudo defect whose size is large is displayed according to its size.  Then, while the detecting sensitivity is being adjusted via a control panel 47, the defect inspection of the reference disk 1a is repeated several times, and the sensitivity can be adjusted so as to be displayed optimally.
Patent JP-S62245628-A (JP)
Title: Forming method for active layer
Inventor: YOSHIDA HIROSHI
IPC: H01L29/80
Filed: 1986-04-18
Abstract: PURPOSE:To make it possible to form an active layer having excellent standard deviation at a uniform threshold voltage value VTH, by overlapping two ion implanted gallium arsinide substrates, coating the substrates with insulating films, performing high temperature annealing, thereby preventing As disappearance without the flowing of AsH3 gas. CONSTITUTION:Two ion-implanted gallium arsenide GaAs wafers 1 are overlapped so that ion implanted surfaces 2 are contacted to each other. Insulating films 3 are evaporated on an A surface 11 and a B surface 12. Annealing is performed without the flowing of AsH3 gas, and an active layer 4 is formed. The insulating films 3 are etched away. By overlapping the inner sides of the ion implanted layers 2 in this way and by evaporating the insulating films 3, As disapperance can be prevented without the flowing of the AsH3 gas. The threshold voltage value VTH can be made uniform, and the standard deviation can be improved.
Patent JP-H01305088-A (JP)
Title: Triazoloazine
Inventor: KURAUSU IERITSUHI
IPC: A01N43/90
Filed: 1989-04-10
Abstract: NEW MATERIAL: Compds. of formula I [wherein A is N or C-R 3 ; R 1  to R 3  are each H, OH, halogen, (substd.) alkyl, alkoxyl, alkylthio, (substd.) aryl or the like; X is O, S, sulfinyl or sulfonyl; Ar is (substd.) aryl or heteroaryl].  
     EXAMPLE: 2-(2-chlorophenylthio)5,7-dimethyl1,2,4-triazolo [1,5-a]pyrimidine.  
     USE: Herbicide.  
     PREPARATION: A triazoloazine deriv. of the general formula III (wherein E is halogen, alkylthio or alkylsulfonyl) is reacted with an aromatic alcohol or thiol of formula: Ar-X 1 -H (wherein X 1  is O or S) in the presence of a suitable diluent and a reaction assistant to obtain a compound of formula I wherein X is X 1 . 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5315360-A (JP)
Title: Preparation of pregnane compound 17 alpha-esters
Inventor: KAMANO NORIAKI
IPC: A61P5/38
Filed: 1976-07-26
Abstract: PURPOSE: To prepare easily pregnane compound 18α-esters in high yield by acting Nocardia actiomycetes to pregnane compound 11β, 17α, 21-triesters or 11β, 17α-diesters. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5713163-A (JP)
Title: Paste of underlayer activating metallic material for electroless plating and plating method using the same
Inventor: TAGI HIROMITSU
IPC: C04B41/88
Filed: 1980-06-28
Abstract: PURPOSE: To form underlayer activating metal on a ceramic material by coating the paste of a activating metallic material of specific composition on the ceramic material, and baking the same to allow metallic grains to deposit then electroless plating Cu or Ni thereon.  
     CONSTITUTION: The paste of an underlayer activating metallic material for electroless plating is prepared in which metallic varnish of an Ag composed thoroughly dissolved by a solvent at 0.05W30wt% as Ag is dispersed in a vehicle of one or ≥2 kinds of oil soluble, water soluble and amphoteric resins such as cellulosic derivatives, rubber derivatives, and vinyl base derivatives. This paste is coated by a screen printing or the like on the required parts of a ceramic body, and is baked at 350W850°C, after which it is electroless-plated with Cu. Otherwise, it is subjected to substitution treatment in a soln. contg. at least one kind of Pd, Pt, Ph, Os, Ir, Ru ions. Thereafter, it is electroless-plated with Ni or Cu, whereby an unerlying plating layer of high adhesive strength and electrical characteristic is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58205718-A (JP)
Title: Preparation of synthetic resin skin body
Inventor: NISHIYAMA TAKASHI
IPC: B29C39/26
Filed: 1982-05-25
Abstract: PURPOSE:To obtain a skin body providing a thin skin only at necessary parts and free from material loss by a method wherein only necessary parts of a force in heated up to the melting temperature of powdery molding material, and compressed air is ejected into the force to remove antigelling molding material. CONSTITUTION:Temperature ragulating pipes 11 are stuck only to necessary parts of the outer surface of a force 2 and a reservoir tank 4 of powdery molding material 10 is provided so that it can be lifted by a lift. Jet pipes 8 of compressed air are provided at the opening part of the tank 4 and louvers 9 are fixed on the lower side. The force 2 is filled with the powder material 10, and excessive powder material 10 is recovered in the tank 4, compressed air is jetted to remove antigelling powder from the force surface. The tank 4 is dropped, the temperatures of the necessary parts of the force 2 are lifted and gelled film 13 is melted and hardened to take the molding from the mold.
Patent JP-S59213569-A (JP)
Title: Flow controller for power steering system
Inventor: ABE RIYUUTAROU
IPC: F16K31/70
Filed: 1983-05-19
Abstract: PURPOSE:To maintain the flow characteristic constant irrespective of variation of viscosity of pressure fluid under low temperature, by forming a spring for energizing a control spool with shape memory alloy storing such shape as the free length will be long under low temperature while short under normal temperature. CONSTITUTION:Pressure fluid is fed through a feed path 12 into first valve chamber 32 while further fed through a communication hole 23a, each orifice 24a, 24b and the delivery port 21a of an union 21 into a power steering system. Upon increase of flow of pressure fluid, a spool valve 22 will slide to make constant the differential pressure across both orifices 24a, 24b to open a bypath 13 thus to recirculate the excessive pressure fluid. Here the spring 27 for energizing the control spool 23 is made of shape memory alloy to extend under low temperature thus to separate the control spool 23 from the orifice 24a. Consequently the flow characteristic can be maintained constant irrespective of variation of viscosity of pressure fluid under low temperature.