baber/WOPTO huggingface dataset:
Patent JP-S60174873-A (JP)
Title: Pretreatment of metallic substrate for vapor deposition
Inventor: SANKI SADAHIKO
IPC: C23C14/02
Filed: 1984-02-20
Abstract: PURPOSE:To improve the cleanliness of the surface of a metallic substrate for vapor deposition by impressing a high frequency electric field to a gaseous mixture obtd. by adding a very small amount of gaseous hydrogen to an inert gas and by utilizing generated plasma for subjecting the substrate to ion bombardment. CONSTITUTION:To an inert gas such as Ar, He or Xe under >=10<-4>Torr pressure is added 0.1-10vol% gaseous hydrogen. A high frequency or DC electrid field is impressed to the gaseous mixture to generate plasma, and a metallic substrate for vapor deposition is subjected to ion bombardment with the plasma. By this treatment an oxide film on the surface of the substrate is removed to clean the surface. The metallic substrate is made of Cu, a Cu alloy, Fe, an Fe alloy or the like, and the treatment time can be considerably reduced by preheating the substrate.
Patent JP-S62188380-A (JP)
Title: Field effect transistor
Inventor: SUZUKI YASUYUKI
IPC: H01L21/338
Filed: 1986-02-14
Abstract: PURPOSE:To realize a high-performance transistor with its source/drain gap reduced, source resistance greatly lowered, and mutual conductance high by a method wherein source/drain electrodes are located lower than the surface of a gate-carrying upper semiconductor layer constituting a heterojunction and extend into under the gate electrode. CONSTITUTION:A heterojunction is built of a high-purity or P-type first semiconductor layer 4 and a second semiconductor layer 2 with its electron affinity weaker than that of the first semiconductor layer 4. A gate electrode 1 is provided for controlling the number of carriers in an electron channel formed in the hetero interface and source/drain electrodes 6 are formed on both sides of the gate electrode 1, respectively. In such a field effect transistor the source/drain electrodes 6 are located under the surface of the second semiconductor layer 2 and extend into under the gate electrode 1. For example, on a semi-insulating GaAs substrate 5, a P<->-GaAs layer 4 is grown and, as a second semiconductor layer 2, a wafer is formed of an N-Al0.3Ga0.7As layer, N-AlxGa1-xAs layer, and N-GaAs layer, formed in that order. On the wafer, an Al- made gate electrode 1 is built. Ti, Au, Ge, and Ni are attached to the opening wherein source/drain regions are embedded, to be subjected to heat treatment for conversion into an alloy for the construction of source/drain electrodes 6.
Patent JP-H04271587-A (JP)
Title: Transmission system for moving picture signal
Inventor: OKI JUNICHI
IPC: H04N7/50
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a reproduced picture immediately even when a channel is switched by decreasing a transmission information quantity of a channel other than a refresh execution channel at the refresh execution so as to increase the transmission information quantity of the execution channel. CONSTITUTION:In the case of executing refresh as to a channel A, a refresh control section 5 gives a control signal to provide a transmission information quantity of 20Mbps to, e.g. a coder 1, a transmission information quantity of 10Mbps to a coder 2, and a transmission information quantity of 5Mbps to coders 3, 4 respectively to a MUX (multiplexer) 6. A moving picture signal subjected to refresh being an output of the coder 1 and a mode signal, and a moving picture signal subjected to coding being an output of the coders 2-3 and a mode signal are respectively read and fed to the MUX 6. The MUX 6 multiplexes the coded signal from the coders 1-4 and outputs the result to a transmission line via a line 600.
Patent JP-S62188505-A (JP)
Title: Antenna system
Inventor: SATO SHINICHI
IPC: H01Q5/10
Filed: 1986-02-14
Abstract: PURPOSE:To obtain an antenna system where a unipole antenna and a feeder are incorporated and an excellent impedance characteristic is attained with small size by providing part of the feeder and the unipole antenna onto the surface of the dielectric rod. CONSTITUTION:Parts 5a, 5b of a feeder and plate shaped unipole antennas 6a-6c are fixed and supported to the surface of the dielectric rod 7. As the method fixing the plate shaped unipole antennas 6a-6c, method such as stretching of conductive tape, etching and paste of conductor plate are considered. In the antenna system constituted in this way, the power from an oscillation source 1 is fed to the plate shaped unipole antennas 6a-6c via a feeder 2 and the parts 5a, 5b of the feeder and irradiated in space. The dielectric rod 7 supports the parts 5a, 5b of the feeder and the plate shaped unipole antennas 6a-6c, they are incorporated to improve the strength of the antenna system as a whole.
Patent JP-S62240033-A (JP)
Inventor: RAINAA RIIDORINGERU
IPC: G01S15/06
Filed: 1987-02-13
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-H07237016-A (JP)
Title: Jig bush
Inventor: MITSUNAGA KOREYUKI
IPC: B23B49/02
Filed: 1994-03-01
Abstract: PURPOSE:To enable the removal of chip in a machined hole at the time of boring by forming one jet hole or more opened outward while communicating the cylindrical inner surface, and a fluid feeding hole part communicated with a hollow part from the flange part outer side face on the flange part end face side. CONSTITUTION:A ring like hollow part 3 is provided in a flange part 2. One jet hole 4 or more opened outward while communicating the cylindrical inner surface 8, and a fluid feeding hole 5 communicated with the hollow part 3 from the flange part outer side face 9 are formed on the flange part end face 10 side. A cutout part 7 for locking a jig bush 1 to a machining jig 12 through a fixing member 13 is provided in a position not interfering with the hollow part 3, fluid feeding hole 5 and jet hole 4 of the flange part 2. The opening part of the jet hole 4 is used as a nozzle to the outside, and washing liquid or the like is discharged from this part to wash the inside of a non-through hole 16, thus removing chip in the hole 16.
Patent JP-S59156809-A (JP)
Title: Tire chain
Inventor: MIYAZAWA TAJIYUU
IPC: B60C27/06
Filed: 1983-02-26
Abstract: PURPOSE:To realize easy and quick mounting of a chain without relying upon feeling by dividing a partial section of a longitudinal chain, to be laid on the periphery of the back face of a tire wheel, into subsections. CONSTITUTION:A tire chain formed by joining together, with some play, longitudinal chains 10 stretching over the back face of a tire wheel 14, by means of a joining rope 20, is laid around the outer peripheral face of said wheel 14. Each hook part 16 on one end part of each of two longitudinal chains 10, stretching over the periphery of the outside part of the tire wheel 14, is engaged with a connection ring part 18 on the other end part of the chain in annular joining form of the longitudinal chain. A hook part 26 on the end part of the joining rope 20 is engaged with and connected to a ring 22f, in a condition being stretched by utilization of elastic spring force of each tension coil spring 24.
Patent JP-H09224660-A (JP)
Title: Aldehyde dehydrogenase
Inventor: HOSHINO TATSUO
IPC: C12R1/01
Filed: 1997-02-17
Abstract: A new aldehyde dehydrogenase having the physico-chemical properties:- molecular weight: 91,000 +/- 5,000; substrate specificity:active on aldehyde compounds; inhibition: by Cu<2+>, Zn<2+>, Ni<2+> and EDTA; optimum pH: 6.0-8.5; optimum temperature: 20-40 DEG C; and stimulator: Ca<2+> and PQQ, is derived from a microorganism belonging to the genus Gluconobacter. Said aldehyde dehydrogenase can be produced by cultivating a microorganism of the genus Gluconobacter which is capable of producing an aldehyde dehydrogenase having the above properties, in an aqueous nutrient medium under aerobic conditions, disrupting the cells of the microorganism and isolating and purifying the aldehyde dehydrogenase from the cell-free extract of the disrupted cells of the microorganism. 2-Keto-L-gulonic acid (2-KGA) can be produced from L-sorbosone by contacting L-sorbosone with (i) the aldehyde dehydrogenase in the presence of an electron acceptor, (ii) a Gluconobacter microorganism capable of producing the aldehyde dehydrogenase in an aqueous medium under aerobic conditions or (iii) a cell-free extract of said microorganism, and in each case isolating the resulting 2-KGA from the reaction mixture.
Patent JP-S54124888-A (JP)
Title: Olefin polymerization catalyst
Inventor: MIYA MASAYOSHI
IPC: C08F4/00
Filed: 1978-03-22
Abstract: PURPOSE: To enhance a catalytic efficiency per Ti, a reaction product of a specific Mg organic compound and a chlorosilane compound is reacted with a hologaneted Ti and a carbonic acid (derivatives) and the reaction product is crushed to be compounded into an ingredient consisting of an organic metal compound and a carbonic acid, etc.  
     CONSTITUTION: An organic Mg compound of the formula R 1 MgX (wherein R 1  is a C 1W20  alkyl, allyl, X is halogen) such as n-BuMgCl is reacted with a chlorosilane compound containing Si-H bonding, represented by the formula HaSiClbR 4-(a+b)  (wherein a,b>0 and a+b≤4, R is hydrocarbon group) such as HSiCl 3 . The resultant solid product is reacted or crushed with a hologenated Ti such as TiCl 4  and a carbonic acid (derivatives) such as (anhydrous) benzoic acid. The so formed product is compounded into an igredient consisting of an organic metal compound such as trialkyl Al and a carbonic acid (derivatives). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57144962-A (JP)
Title: Japanese-style processed animal meat to be handled in livestock industry
Inventor: MURATA NORIO
IPC: A23L13/00
Filed: 1981-03-04
Abstract: PURPOSE: To obtain processed foods which meet the taste of Japanese, e.g. tempura, boiled meat paste, etc., from the paste of livestock meat.  
     CONSTITUTION: Paste of livestock meat, e.g. chicken, pork, mutton, beef, horsemeat, etc., is formed to a desired shape, preferably coated with e.g. starch, gelatin, etc., and cooked to obtain tempura, KAMABOKO (boiled meat paste), CHIKUWA (a bamboo-shaped, boiled meat-paste cake), etc. in the same way as the cooking of fish meat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60177089-A (JP)
Title: Photochromic compound
Inventor: KONDOU HIROFUMI
IPC: C07D495/10
Filed: 1984-02-22
Abstract: NEW MATERIAL:The compound of formula I or II (R1 is 1-20C alkyl; R2 and R3 are H, 1-5C alkyl, 1-5C alkoxy, 2-10C alkoxyalkyl, halogen, nitro or cyano). EXAMPLE:1', 3', 3'-Trimethyl-6-nitrospiro[2H-1-benzothiopyran-2, 2'-benz[ g ]indoline] of formula III. USE:Medium for the recording and displaying with a semiconductor laser, various recording materials, optical filters, displaying materials, masking materials, etc. PREPARATION:The objective compound can be prepared e.g. by reacting the 1- alkyl-2,3,3-trimethylbenz[g]indolenium compound of formula IV with 5-nitrothiosalicylaldehyde (derivative) of formula V in ethanol under reflux.
Patent JP-H03235908-A (JP)
Title: Zoom lens
Inventor: TAKAHASHI SADATOSHI
IPC: G02B15/22
Filed: 1990-02-13
Abstract: PURPOSE:To easily make a focus adjustment at the time of power variation with simple constitution by specifying two curves which are the focus curve for the movement of a focus lens and a curve for power variation correction for the focus variation correction of the focus lens at the time of power variation. CONSTITUTION:For photography of bodies at infinite-short distances, the focus lens is moved over the entire power variation range by utilizing one curve which is defined with a specific function (g). At this time, a movement quantity DELTAat an optional zoom position is represented by an equation I when the total body distance is denoted as a focus parameter (x) and the entire zoom range is represented as a zoom parameter (z), and the function F(z) of a curve used to move the focus lens when functions (g) and (z) of the curve are defined corresponding to the entire power variation range and the power is varied is represented as an equation II. Consequently, excellent focus adjustments can be made within the entire power variation range and entire body distance range without making the mechanical structure complex.
Patent JP-H01208712-A (JP)
Title: Perpendicular magnetic recording system and magnetic head used for same
Inventor: HIRANO REIJI
IPC: G11B5/127
Filed: 1988-02-16
Abstract: PURPOSE:To perform ultra-fine recording by providing superconducting films respectively provided with minute openings between a magnetic line of force generating means and recording medium as slits and performing the recording by magnetizing the recording medium by the magnetic line of force passing through the slits of the magnetic line of force produced by the magnetic line of force generating means. CONSTITUTION:Superconducting film slits 13 and 14 are provided perpendicular to the magnetic field 12 produced when a signal current flows through a coil 11. The slits 13 and 14 are respectively provided with pin holes 15 and 16 and are arranged in such a way that part of the magnetic flux 17 of the magnetic field 12 by means of the coil 11 can pass through the pin holes 15 and 16. A tape-like recording medium 18 is placed perpendicular to the magnetic flux 17 in the vicinity of the superconducting film 14. The magnetic flux 17 passing through the pin holes 15 and 16 is projected on the recording medium 18 as a pin hole having a diameter which is almost the same as that of the pin holes and magnetizes the vertical particles of a magnetic substance in a prescribed direction. Therefore, recording of a fine particle level becomes possible and the recording density can be improved.
Patent JP-H06251239-A (JP)
Title: Automatic vending machine
Inventor: CHIGIRA NOBORU
IPC: G07F13/06
Filed: 1993-02-22
Abstract: PURPOSE:To speedily and stably supply a necessary amount of ice from a ice machinery to a cup by temporarily holding ice discharged from the ice machinery in an ice sending-out device as the time of vending operation and then sending it into the cup. CONSTITUTION:The ice is discharged from the ice machinery 7 and enters the ice sending-out device 22 at the time of the vending operation, but the device 22 temporarily holds the ice and then sends it into the cup 1. For the purpose, a sensor 39 which detects the amount of ice in the device 22 is provided and then the amount of held ice can be measured and the discharge of the ice from the ice machinery 7 is controlled according to its measured value to supply a necessary amount of ice into the cup 1 stably. Consequently, variance in the taste of sold beverage is eliminated and the beverage which is tasty at all times can be sold. Further, the ice which is discharged from the ice machinery 7 is held in a temporary holding container 26 in the ice sending- out device 22 temporarily and then sent into the cup 1, so the ice is prevented from falling in the cup 1 furiously and a scatter of the drink in the cup 1 is reduced.
Patent JP-H04246951-A (JP)
Title: Communication control system
Inventor: WASHIO TAKUMI
IPC: G06F13/24
Filed: 1991-01-31
Abstract: PURPOSE:To improve an interruption processing efficiency in a system in which a control station is connected with plural slave stations by a common signal line. CONSTITUTION:Each slave station 2-1-2-N outputs the break signal of a signal length assigned to its own slave station to a receiving line 4, at the time of the occurrence of an interruption factor at its own slave station. A break signal length measuring part 15 in a control station 1 measures the signal length of the break signal added through the reception line 4, priority order deciding means 12 searches the slave station which may transmit the break signal, based on the measured result of the break signal length measuring part 15 and the content of a break signal length table 14 in which the signal length of the break signal assigned to each slave station 2-l-2-N is stored, and successively outputs the command of inquiring whether or not the break signal is transmitted of the searched slave station.
Patent JP-S52114861-A (JP)
Title: Multistage expansion oil pressure cyclinder of dumpcar
Inventor: IKEDA HIROO
IPC: B60P1/16
Filed: 1976-03-23
Abstract: PURPOSE: To wholly obtain the efficient output by connecting an auxiliary output piston which simultaneously has some cyclinders of the head part moved a little at the early stage of oil pressure cylinder starting within the basic part of base cylinder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07238155-A (JP)
Title: Polyester copolymer resin and hollow vessel made therefrom
Inventor: HOSOKAWA YASUTOKU
IPC: C08G63/66
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a polyester copolymer resin used as a molding material and having transparency, heat resistance and impact resistance. CONSTITUTION:This polyester copolymer resin is one wherein the constituent dicarboxylic acid component comprises 5-70mol% 4-4'-biphenyldicarboxylic acid represented by formula I and the constituent glycol component comprises 5-90mol% compound represented by formula II (wherein p is 1-4; and m and n each is 1-5).
Patent JP-S60178479-A (JP)
Inventor: IGUNASHIO KASUTORO
IPC: G09F7/14
Filed: 1984-02-21
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-H02235174-A (JP)
Title: Bus matrix
Inventor: RESURII DEI KOON
IPC: G06F17/10
Filed: 1990-02-13
Abstract: PURPOSE: To execute a dual operation and to improve the performance of a processor by providing a multiplier device multiplying operand inputs, an adder device adding them and a data route controller connected to operand input. CONSTITUTION: A controller 12 constituted of a multiplexer selects that the operand (OP) 1 of the multiplier device 24 becomes either KR from a register 22, KI from a register 21 or SRC1 from a line 20. A controller 25 selects that OP2 becomes SRC2 from a line 26 or the final result of the adder device 32 from a line 34. Controllers 31 and 33 select necessary inputs for OP1 and OP2 in the device 32. The result of the device 32 is connected to one of 32 floating point registers by the line 34. Thus, a bus matrix with which the dual operation is executed in the floating point device of the processor is obtained.
Patent JP-H11231023-A (JP)
Title: Semiconductor integrated circuit device and inspection method thereof
Inventor: HORIUCHI MICHIHIRO
IPC: G11C29/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To remarkably shorten an inspection time by simultaneously testing a semiconductor memory and the other peripheral circuits. SOLUTION: When a test mode signal TM is input to a test function changeover circuit 6, the test function changeover circuit 6 cuts off a ROM 5, a data bus 7, an address bus 8, and a lead signal wire 9, and separates the ROM 5 from a CPU 4 and periperal circuits 1,2. The ROM 5 reads out data, setting the timer counter signal TC of a timer 3 as an address and an counter clock signal CC as a lead enable signal, and simultaneously by electrically inspecting the CPU 4 and the peripheral circuits 1,2 in parallel, a time for probe inspection and screening is shortened.
Patent JP-H04244954-A (JP)
Title: Apparatus for determining base sequence
Inventor: FUJII HIDEHIKO
IPC: C12M1/00
Filed: 1991-01-31
Abstract: PURPOSE:To make the automation from migration to the determination of a base sequence possible by storing the fluorescent signals of all of coordinates in a scanning direction and calculating the time change quantities of the respective coordinates within a set time region and calculating coordinates imparting the max. value to set a sample migration rane. CONSTITUTION:A shark-shaped comb 33 is provided at one end of a slab-shaped migration gel and has ten sample charging slots 34. Samples to be charged are charged by the kinds of terminal bases to be labelled with a fluorescent substance FITC. When migration voltage is applied from a migration power supply 8, the samples migrate in a migration direction 14 as migration bands 16 to be separated and reach a measuring part. In the measuring part, the exciting beam of argon laser 18 is applied to the migration bands 16 and the emitted fluorescence is detected by a photomultiplier tube 28 and the signal thereof is amplified and converted to a digital value by an A/D converter 32 to be taken in a microcomputer 31. By this method, the data at respective coordinates points are collected and the time change quantity thereof is calculated to calculate coordinates imparting the max. value to set the same to a migration rane and the automation from migration to the determination of a base sequence becomes possible.
Patent JP-H06225044-A (JP)
Title: Facsimile equipment
Inventor: ISHIKAWA SATOSHI
IPC: H04M3/42
Filed: 1993-01-27
Abstract: PURPOSE:To immediately inform an operator of the abnormality without always paying attention to a facsimile equipment by reporting incoming by sounding of a telephone set. CONSTITUTION:A MODEM part 2 realizes the G3 facsimile protocol. A network control part 3 controls originating and terminating and includes an external sounding device. When arrival at the facsimile equipment of a facsimile signal is detected, a DC is supplied to the telephone set connected to the facsimile equipment by the external sounding device to sound the telephone set. When off-hooking is detected in the middle of sounding, supply of the DC due to the external sounding device is stopped.
Patent JP-S53117436-A (JP)
Title: Thermal printer
Inventor: MIZUNO TSUNEO
IPC: B41J2/32
Filed: 1977-03-23
Abstract: PURPOSE:To make good links of oblique lines of a printed character by providing a line of diamond shaped dots between vertical lines of the square dots.
Patent JP-H10217771-A (JP)
Title: Construction of door circumferential edge frame member
Inventor: FUJITA YASUYUKI
IPC: B60R13/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce increase of cost and provide an excellent appearance by extendingly providing an interior package member fitted to the circumferential edge frame part of a door, and covering the indoor side part of the door circumferential edge frame part from one end of a weather strip elastically contacted with the opening edge part of a body panel, so as to conceal a painted color. SOLUTION: A weather strip 71 elastically contacted with a body panel opening edge part 11 and a glass run 75 elastically contacted with a door glass 30 are fitted to a door circumferential edge frame part 21. In the inner face of the door circumferential edge frame part 21, a retainer 22 and the upper part of a belt line of a hollow projecting part 23 projectingly provided on the indoor side Q of the fitting part of the glass run 75, are covered with an interior package member 77 extendingly provided from one end of the weather strip 71 elastically contacted with the body panel opening edge part 11, so as to conceal a painted color. The appearance such as color tone, gloss, mass feeling on the indoor side of the door circumferential edge frame part is uniformized, masking is unnecessary at painting the door, and hence the cost can be reduced.
Patent JP-S58161897-A (JP)
Inventor: RUSHIAN ANRION
IPC: G21F9/00
Filed: 1983-03-02
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。