baber/WOPTO huggingface dataset:
Patent JP-S62234682-A (JP)
Title: Laser beam machine
Inventor: MATSUNAGA MASAYUKI
IPC: B23K26/00
Filed: 1986-04-03
Abstract: PURPOSE:To prevent the occurrence of a secondary accident at the time of colliding of a working head by providing a notched part on the overall periphery of a cylindrical part of the working head and providing plural switches of permanently opened contact points to the inside of the notched part. CONSTITUTION:The notched part 12 is provided on the overall periphery of the cylindrical part 13 of a working head main body 11 and the plural permanently opened contact points 17 having contact points 20 and 21 are provided to the inside of the notched part 12. When the working head 5 collides against a work 9 and a peripheral substance by the erroneous scanning, etc., of a worker, the cylindrical part of the notch part 12 with thin wall thickness is damaged and deformed by the impact force at that time. Springs 22 of the switches 17 are deformed by this deformation and one couple of the contact points 20 and 21 at least come into contact with each other and an emergency stopper is actuated. In this way, the occurrence of the secondary accident at the time of colliding can be prevented.
Patent JP-S57190014-A (JP)
Title: Novel polyurethane composition
Inventor: NISHIDA SADAO
IPC: C08G18/50
Filed: 1981-05-18
Abstract: PURPOSE: To prepare the titled composition having excellent physical properties and useful as a rigid urethane foam, at a low cost, by using a polyhydroxylated sulfite lignin obtained from solid sulfite lignin by a specific process, as a component of polyol.  
     CONSTITUTION: A polyhydroxylated sulfite lignin is prepared by (1) dissolving (A) solid sulfite lignin in (B) a short-chain polyol, diamine and/or alkanolamine having two or more active hydrogen atoms reactive with isocyanate group (e.g. ethylene glycol, ethtlenediamine, etc.), and (2) reacting with (C) an alkylene oxide (e.g. ethylene oxide). The product is made to react with an isocyanate compound (preferably tolylene diisocyanate, etc.), etc. to obtain the objective composition.  
     EFFECT: Effective utilization of insoluble sulfite lignin. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09264116-A (JP)
Title: Oil pressure alarm device for marine engine
Inventor: TAKEI MIKIO
IPC: B63H20/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To immediately stop a marine engine causing an abnormality, and surely prevent the breakage by arranging a hydraulic switch which is operated when the hydraulic pressure falls to give an alarm or urgently stop an engine on the terminal part of a hydraulic piping extending from the engine to an oil pressure gauge or on the vicinity thereof. SOLUTION: Oil pipes 8a, 8b are arranged extending from the hydraulic circuit of a marine engine 1 to a first adapter 7 having an oil pressure gauge 4 and a hydraulic switch 5, which is set on the hull side, and a third oil pipe 8c branched from the oil pipe 8a is extended to a second adapter 6 having a hydraulic sensor 3 and another hydraulic switch 5. The sensor 3 is wired to an oil pressure gauge 2 arranged in, for example, a pilot house. The switch 5 is wired to an alarm device for alarming a drop of oil pressure and/or an emergency stop device for stopping the engine, whereby the occurrence of an abnormality is alarmed, when the oil pressure falls by the abnormality on the engine 1 side, and the engine 1 is also urgently stopped.
Patent JP-H02253663-A (JP)
Title: Mos capacitor
Inventor: FUJITA KOICHI
IPC: H01L29/94
Filed: 1989-03-27
Abstract: PURPOSE:To standardize a die bonding process by forming a capacitor of different capacity by altering an insulating film thickness located just below a desired metal electrode among a plurality of same area electrodes formed in the same chip. CONSTITUTION:An oxide film 2 is formed on a principal surface of a low resistance semiconductor substrate 1 so as to provide a design condition thickness using thermal oxidization, and then a photoresist 6 is applied to the entire surface of the oxide film 2 and the photoresist of a selective etching part for selectively etching the oxide film to be oxidized is developed by a photolithography process. Further, the oxide film 2 just below the developed part is etched using the photoresist 6 as a mask to form an etched part 5 thinner than the other oxide film 2. Then, after the photoresist 6 is removed, an electrode 3a is formed on the oxide film 2 to be etched and an electrode 3b is formed on the thinner oxide film 2 of the etched part 5. Additionally, a rear electrode 4 is formed on the other principal surface of the low resistance semiconductor substrate 1. Hereby, a die bonding process in an assembling process can be saved and the wire bonding process can be standardized.
Patent JP-H09266794-A (JP)
Title: Production of epoxide
Inventor: KAWABATA YUJI
IPC: C12P17/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxide useful as an industrial raw material, etc., in high efficiency using an oxygenase-producing microorganism in the absence of an inducing substance by treating an aliphatic alkene with JM1 strain (FERM BP-5352). SOLUTION: A colony of JM1 strain (FERM BP-5352) on an agar medium is inoculated into a medium containing yeast extract and cultured at 30 deg.C for 24hr under shaking. The cultured liquid is inoculated into a medium containing a yeast extract and filled in a vial, the gaseous phase of the vial is substituted with air containing a low-molecular weight aliphatic alkene such as ethylene, propylene or 3-chloropropene, the vial is completely sealed with a butyl rubber plug and an aluminum cap and the cell is cultured at 30 deg.C for 40hr under shaking to obtain the objective corresponding epxide useful as an industrial raw material, etc., using oxygenase-producing JM1 strain.
Patent JP-S59198620-A (JP)
Inventor: SAKOTA YASUHIRO
IPC: H01H13/18
Filed: 1983-04-26
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-S572691-A (JP)
Title: Preparation of l-proline by fermentation method
Inventor: IKEDA SHIGEO
IPC: C12R1/13
Filed: 1980-06-05
Abstract: PURPOSE: To collect the titled substance from a culture medium, by cultivating a variant strain, belonging to the genus Brevibacterium, etc., and having the enzymic activity of syntheszing citric acid 1.4 times or more that of the parent strain and the ability to produce the titled substance.  
     CONSTITUTION: A variant strain, e.g. Brevibacterium flavum (FERM-P No. 5332 or 5333) or Corynebacterium glutamicum (FERM-P No. 5342 or 5343), is cultivated. The variant strain is obtained by bringing the parent strain into contact with N-methyl-N'-nitro-N-nitrosoguanidine, etc. The variant strain has the enzymic activity of synthesizing citric acid 1.4 times or more that of the parent strain, and is cultivated in an ordinary culture medium containing a carbon source, nitrogen source, inorganic ions, etc. to collect the L-proline from the culture fluid by an ion exchange resin, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62230455-A (JP)
Title: Hollow granular material for high-temperature heat insulation
Inventor: MITSUI YOSHIAKI
IPC: B22D11/111
Filed: 1986-04-01
Abstract: PURPOSE:To obtain a hollow granular material which can be repeatedly used for a long period of time as a shielding and heat insulating material for the surfaces of metals by specifying the thickness of the shell, air permeability, etc. of the hollow granular material for insulation. CONSTITUTION:The hollow granular material for high-temp. heat insulation consists of a refractory inorg. material and the breakdown load per piece thereof is >=5kg. The diameter thereof is 1.5-16mm. The thickness of the shell thereof is 0.5-3.5mm and the air permeability is >=0.4cm.cm<3>/(sec.cm<2>.cmH2O). Pulverized granular particles of magnesia, alumina, zirconia, and refractory clay are used for the refractory inorg. material. The hollow granular material which does not crack even when exposed quickly to a high temp., is usable repeatedly for a long period of time and has a good heat insulating characteristic and shielding characteristic is thus obtd.
Patent JP-S5411048-A (JP)
Title: Welding torch nozzle and its manufacture
Inventor: MATSUKI TOSHIHARU
IPC: B23K9/28
Filed: 1977-06-28
Abstract: PURPOSE: To manufacture an inexpensive torch nozzle which can prevent the sticking of spatter and can obtain a good welding condition, by covering the fundamental layer consisting of copper or copper-alloy with chromium or chromium-alloy layer interposing the coper-chromium-alloy layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S553077-A (JP)
Title: Multi-virtual data processing system
Inventor: SAKAI TAKASHI
IPC: G06F12/10
Filed: 1978-06-23
Abstract: PURPOSE: To avoid occurrence of the overhead in the multi-virtual data processing system by preserving the common region on TLB and then repealing the user region in case the virtual space is switched.  
     CONSTITUTION: For the entry on TLB, the display is given as V-bit "1" (effective) and C-bit "1" (common region). In case the virtual space is switched, the entry on TLB must be registered again. In this connection, the entries are once repealed collectively. In this case, however, the entry whose C-bit is "1" is made effective, and thus the entry corresponding to the common region is kept effective. Thus, the time can be saved more than when the registering is given again after all entries  are repealed, avoiding occurrence of the overhead. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6023162-A (JP)
Inventor: TSUJI TOSHIMITSU
IPC: B65D75/06
Filed: 1984-04-16
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-H02254073-A (JP)
Title: Assembly method for trim for automobile
Inventor: CHIBA KOJI
IPC: B62D65/00
Filed: 1989-03-28
Abstract: PURPOSE:To improve workability by a method wherein a pair of side lifters placed on a stage alternately in a rising and a falling state and worked for sideways development and a roof trim lifter worked for vertical elevation are worked, in order, to automatically mount each trim. CONSTITUTION:A trim mounting stage 6 conveyed right below and along the conveyance route of a car body upper part module 1, conveyed in a manner to be suspended by means of a hanger 5, is provided. The stage comprises a pair of side trim lifters 9 and 9, arranged on a stage 8 alternately in a rising and a falling state and worked in a manner to be developed sideways around a hinge 11, and a roof trim lifter 10 worked for vertical elevation through an X-shaped link 14. After the lifter 10 is first elevated upward and a roof trim 23 held on the upper surface of the lifter is pressed and engaged with the inner surface of a room 2, the lifters 9 and 9 are worked and orderly developed sideways to press a side trim 22, held on the upper surface of the lifter 9, against the inner surface of a side body 3 to engage them with each other.
Patent JP-H05237671-A (JP)
Title: Method for joining hot materials
Inventor: ARAKAWA TAKAHIRO
IPC: B23K20/12
Filed: 1992-02-27
Abstract: PURPOSE:To enable joining in a short time by making one side of both joint surfaces between which a reducer is interposed relatively slide and rub on the other side. CONSTITUTION:After the reducer 9 is interposed between the joint surfaces 1a, 2a of opposed hot steel materials 1, 2, both the joint surfaces 1a, 2a are pressurized against each other. One side of both the joint surfaces 1a, 2a is made to relatively slide and rub k the other side. In such a way, the joint surfaces la, 2a are reheated and joined. Pressurized contact and sliding are executed using a pressurizing device 8, rotary chuck 4, etc. The reducer 9 is downward unwound with unwinding rolls 11, 12 and interposed between the joint surfaces 1a, 2a. In this way, the friction joining or the like between stainless steels or a stainless steel and a common steel can be completed in an extremely short time.
Patent JP-S59203737-A (JP)
Title: Glass for sealing metal
Inventor: IKEDA KOUICHI
IPC: C03C4/20
Filed: 1983-05-02
Abstract: PURPOSE:To obtain the titled glass capable of providing secure sealing for ''Kovar'' alloy and having superior water resistance consisting primarily of SiO2 and B2O3 with a coefft. of linear expansion and transition temp. close to those of ''Kovar'' alloy. CONSTITUTION:Glass for sealing ''Kovar'' alloy comprising 61.2wt% (shortly described as % hereunder) SiO2, 5.0-7.8% Al2O3, 20.2-22.6% B2O3, 1.0-1.9% Na2O, 1.5-2.5% K2O, 1.0-2.0% Li2O, 0-2.0% BaO, 0-3.8% ZnO, 0.2-1.0% P2P5, 0-0.3% As2O3, and 0-0.3% Sb2O3, and having (44-48)X10<-7>/ deg.C mean coefft. of linear expansion at 30-380 deg.C and 470-480 deg.C transition temp. Since the glass has a coefft. of linear expansion and transition temp. close to those of ''Kovar'' alloy, secure sealing of ''Kovar'' is possible. Moreover, the proportion of B2O3 is reduced while adding P2O5 and increasing the proportion of Al2O3, the water resistance is improved without elevating the transition temp. Since no fluorine-contg. component is contained, liberation of fluorine which is harmful for cathodes of thermionic tube in the state of heat-sealing of the glass is avoided.
Patent JP-H08271126-A (JP)
Title: Display device of refrigerator
Inventor: TAKAGI KOJI
IPC: F25B49/02
Filed: 1995-03-31
Abstract: PURPOSE: To provide a display device of a refrigerator for displaying information on a breakdown of the refrigerator in which the displayed content can be easily determined and a mis-repairing can be prevented. CONSTITUTION: The display device of a refrigerator comprises a sensing means arranged at a plurality of to-be-sensed objective devices, such as a refrigerator chamber sensor 36 or a defrosting heater 50 and the like; display means 52, 54 for displaying troubled locations; control means 24 for controlling the display means 52, 54 in response to the signals obtained from the sensing means; and a priority memory means 56 in which predetermined priority for each of the sensing means are stored. When more than two sensing means detect breakdowns, the control means 24 refers to a priority for these sensing means from the priority memory means 56, and compares them with each other. The display means 52, 54 display the breakdown location of the object device detected by the upper level sensing means of the top priority.
Patent JP-S60229991-A (JP)
Inventor: RONARUDO EFU KIYASUKON
IPC: F02C3/28
Filed: 1985-04-10
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-H06268630-A (JP)
Title: Cellular mobile communications system
Inventor: SUZUKI TOSHINORI
IPC: H04J13/00
Filed: 1993-03-11
Abstract: PURPOSE:To remove mutual correlation remained between codes, to improve the S/N of a demodulated signal and to improve system capacity by using a correlation removing receiver for the receiver of a base station. CONSTITUTION:Signals to be demodulated at a base station 0 are transmitted from terminals 01-03, the desired wave signal of the terminal 01 is a signal 001, and other signals 002, 003, 011, 012 and 021 are interference signals. This interference noise causes line degradation and limits system capacity. Then, the interference noise is generated due to the transmitted signals of respective terminals not orthogonal, namely, due to the correlation among the codes allocated to the respective terminals. Generally, the interference of the signals 002 and 003 from the terminals 02 and 03 is enlarged rather than that of the signals 011, 012 and 021 from terminals 11, 12 and 21 since propagation loss is reduced, and most of interference is occupied by the former case. In order to reduce this interference noise, the correlation removing receiver is provided at a base station receiving circuit. Thus, only the signals 011, 012 and 021 are mixed into the demodulated signals of the terminals 01, 02 and 03 as noise, the terminals 01, 02 and 03 are not affected.
Patent JP-H04310923-A (JP)
Title: Structure for picture image display device
Inventor: SHIMOBAYASHI TAKASHI
IPC: G02F1/1333
Filed: 1991-04-09
Abstract: PURPOSE:To give an additive capacity and to provide a constant distance between an element substrate and a facing substrate by disposing a conductive material having a specified thickness on a picture image display electrode. CONSTITUTION:A conductive material having a specified thickness is disposed on a picture image display electrode. Namely, on a quartz substrate 201 as the base body to form elements, there are disposed field-effect transistors 202, pixcel electrodes 203 comprising ITO, gap supporting members 204 of 5mum thickness comprising chromium coated with silicon dioxide of 5000Angstrom  thickness, picture image signal supply leads 205 to supply picture image signals to FETs 202 and select signal supply leads 206 to apply select signal to FETs 202. A liquid crystal material is provided between this substrate 201 and a facing substrate the whole surface of which is coated with an ITO thin film to form the picture image display device. Thereby, the obtd. device has a holding capacity and a function to keep a constant distance between the element substrate and the facing substrate.
Patent JP-S62233939-A (JP)
Title: Pcm optical transmitter
Inventor: NAKADA HIROAKI
IPC: H04B10/556
Filed: 1986-04-04
Abstract: PURPOSE:To make an amplitude of an optical output signal always constant by using a PLZT thin film total reflection type optical switch having a rgion whose transmission characteristic is saturated to a drive voltage as an optical modulator and applying a drive voltage exceeding a voltage required for the switching through AC coupling. CONSTITUTION:A light output from an LD 1 is led to an optical input terminal (b) of a PLZT thin film full reflection type optical switch 3. On the other hand, a PCM signal is amplified by an AC amplifier 41 of a drive circuit 4, its mean value is biased by a bias voltage fed from a bias generating circuit 5 and the result is fed to a drive signal input terminal 31. Then the LD light led to an optical input terminal (b) is subject to intensity modulation by the switch 3 and sent from an optical output terminal (d) via an optical fiber 22. When the drive voltage is a prescribed value or over, since the switch is operated stably, even if the center level of the drive voltage is fluctuated more or less, the optical switch is operated stably.
Patent JP-S59203792-A (JP)
Title: Process for growing single crystal
Inventor: ESASHI SHINJI
IPC: C30B29/30
Filed: 1983-04-30
Abstract: PURPOSE:To reduce crack generation in the slow cooling stage due to introduction of failure part into the shoulder or barrel part of a single crystal in the pulling method for growing a single crystal by changing the temp. gradient in the pulling direction at immediately above the melt surface for the growing stage of the shoulder part and for the growing stage of the barrel part. CONSTITUTION:A switch 10 which can be turned on/off so as to control the quantity of heat rays passing through a peeping hole 7 of a single crystal growing apparatus is provided to the outside of the peeping hole 7. For example, a seed crystal 5 is pulled up while rotating a single crystal 6 around a Z axis of LiTaO3 to open the switch 10 during the growing stage of the single crystal 6, but it is closed during the stage for growing the barrel part of the crystal. In this way, a temp. gradient in the pulling direction just above the melt 4 is controlled.
Patent JP-S58195110-A (JP)
Title: Method for monitoring life of large-sized rotating body
Inventor: FUKUDA KIYOSHI
IPC: F01D5/00
Filed: 1982-05-10
Abstract: PURPOSE:To detect the possibility of operation from the result of detection by providing plural pieces of displacement detectors to a large-sized rotating body along the axial direction thereof, and detecting automatically the generation of cracking from the relation between the displacements detected with said detectors and time. CONSTITUTION:Displacement detectors 9a, 9b are installed to a bearing device 6, which supports the corner parts 7a, 7b of a coupling 3 most vulnerable to cracking of a turbine rotor 2, along the axial direction of the rotor 2. The displacements detected with the detectors 9a, 9b are conducted with amplifiers 10a, 10b to a recorder 11, so that the cracking is monitored automatically. An alarm device 12 is operated with respect to the abnormal displacement for the change with time and an operation stopping device 13 is operated automatically so as to stop the operation. The generation of the cracking is thus detected automatically and the possibility of operation is detected from the result thereof.
Patent JP-S57194070-A (JP)
Title: Double side coating device
Inventor: SHIMIZU ISAMU
IPC: H01L21/027
Filed: 1981-05-22
Abstract: PURPOSE: To shorten the length of a process, by holding an object to be applied, through the outside circumferential edge of the object to be coated, and spraying a substance to be coated on both sides of its surfaces.  
     CONSTITUTION: The outside circumferential edge part of an object to be coated 1 is held by a V-groove chuck 24 for holding by constant pressure with a spring 27, is rotated at a high speed, and also centrifugal force generated in the V- groove chuch 24 by this rotation is cancelled by a fly ball 28 effect, a stable  rotation is obtained, and also a coated liquid is applied on both sides of surfaces  of the object to be coated 1, by simultaneously supplying the liquid on both  sides of the surfaces of the object. Accordingly, a coating work to both sides of  the surfaces of the object can be performed siumltaneously, the time of the  process is shortened, and foreign matter on the reverse side of the object to be  coated is reduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S524137-A (JP)
Title: Interface system
Inventor: NISHIYAMA HIDEAKI
IPC: G06F13/00
Filed: 1975-06-24
Abstract: PURPOSE: To install a control circuit which forms a loop with the control unit and each input unit, to give the transmitting right for the information circuit only to the control unit and one of the input/output units, and to secure a traffic control without any complicated controlling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000276852-A (JP)
Title: Recording method, recording medium encode device and recording device
Inventor: SAKO YOICHIRO
IPC: G11B20/12
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To maximize a burst error correction length while securing accessibility equal with a conventional CD format. SOLUTION: An input digital signal stream is recorded on the recording medium over a plurality of blocks for a prescribed unit length (block length) such as 98 frames, for example, by applying the interleave of C2 system for a prescribed length. The total interleave length of 189 frames in the case of applying interleave is recorded so as to take the maximum value of 189 frames within the integer multiple (double) range of 98 frames of the block length. This is equivalent to an interleave interval D of equal interval interleave for 7 frames.
Patent JP-S58194282-A (JP)
Inventor: IDOTA KUNIYOSHI
IPC: H05B3/44
Filed: 1982-05-07
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。