baber/WOPTO huggingface dataset:
Patent JP-H0636436-A (JP)
Title: Automatic disk playing device
Inventor: MATSUGASE HIROSHI
IPC: G11B17/22
Filed: 1992-07-16
Abstract: PURPOSE:To place a disk playing section in a prescribed space by using a disk housing magazine in which plural and densely laminated trays that hold disks, inserting these magazines into an automatic disk playing device, selecting and separating the desired tray at a prescribed placing position. CONSTITUTION:In a magazine 1, plural trays 3, in which disks 2 are loaded, are densely laminated on a tray holding table 4 and are assembled fortably. Moreover, fullowing the insertion of the magazine 1 into a device 20, the magazine 1 is assembled in a condition that the trays can be separted. At a prescribed position, a desired tray 3 is selected by tray selection and separation means 60, 70 and 90 and the desired tray 3 is separated in the tray laminating direction so that a prescribed gap K is kept between the desired tray 3 and a tray 3 adjacent to the desired tray 3 or the tray placing table 4. Moreover, a disk playing section 140 is placed in the prescribed gap K from a radius section 3f formed on the tray 3.
Patent JP-S6270421-A (JP)
Title: Aromatic polyamide film
Inventor: MINAMI TOMOYUKI
IPC: B29L7/00
Filed: 1985-09-24
Abstract: PURPOSE:To obtain a film excellent in modulus, dimensional stability, etc., and suitable as a recording material or the like, by forming an aromatic copolyamide comprising an amide component containing chlorine in the aromatic nucleus and an amide component containing no substituent in the aromatic nucleus into a film and stretching it. CONSTITUTION:A polyamide is produced by using a monomer containing chlorine in its aromatic nucleus (e.g., terephthaloyl chloride or 2-chloro-p- phenylenediamine) and a monomer containing no substituent in its aromatic nucleus. In this way, an aromatic copolyamide comprising 40-90mol% units of formula I (wherein m and n are each 0-3 and are not 0 at the same time) and the balance of the amide bond component containing no substituent in the aromatic nucleus (e.g., formula II or III) is produced. This polyamide is formed into a film and stretched in multiple stages to form an aromatic polyamide film having a tensile modulus along at least one direction >=1,800kg/mm<2> and a coefficient of moisture expansion <=8X10<-6>mm/mm.% RH.
Patent JP-H1056759-A (JP)
Title: Electric rotating machine
Inventor: MUKAI TAKUZO
IPC: H02K5/18
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric rotating machine whose sufficient cooling efficiency can be ensured even when the heat-generating amount of a stator coil is large or even when the height of a coil end at a stator is made low. SOLUTION: A corrugate fin 33 is sandwiched between the front end part of a stator coil 32 and a drive frame 7, and a corrugate fin 34 is sandwiched between the rear end part of the stator coil 32 and a rear frame 8. The respective corrugate fins 33, 34 are formed of a metal material such as an aluminum material or the like, and heat which is generated at the stator coil 32 is transmitted with good efficiency. As a result, the corrugate fins 33, 34 are cooled by a cooling wind which is discharged to a centrifugal direction when cooling fans 25, 26 attached to a rotor 2 are turned, and the temperature of the stator coil 32 decreases.
Patent JP-S60103566-A (JP)
Title: Positioning control circuit of manual actuator
Inventor: MIZUKAMI MAKOTO
IPC: G05D3/14
Filed: 1983-11-11
Abstract: PURPOSE:To attain accurate position control even for a system having a large mutual interference by correcting the position shift of an actuator to be subject to positioning by a correction signal generated from the actuator side generating the position shift. CONSTITUTION:A position error signal generated from a position error signal circuit 12a is fed to an actuator system 17a via a subtractor circuit 9a, a switch 15a and a power amplifier 16a. Thus, the actuator 2a is controlled to an accurate position. When an actuator system 17b is driven with a signal generated from a speed signal generating circuit 11b, the actuator system 17b receives interference by a mutual compliance g12 and a position shift is generated in the actuator 2a. On the other hand, since a correction signal generating circuit 8a generates a correction signal by a signal fed from a speed signal generating circuit 11b, a correction signal is subtracted from an output signal of a position error signal circuit 12a and the actuator system 17a is controlled by the signal of the result of subtraction.
Patent JP-H0496123-A (JP)
Title: Printer interface circuit
Inventor: HIRASHIMA MITSUHIRO
IPC: G06F3/12
Filed: 1990-08-08
Abstract: PURPOSE:To detect the fault of a data signal line between a host device and a printer by providing a store means for storing temporarily data in response to a test command from the host device, and a return means for returning the stored data to the host device at a prescribed timing. CONSTITUTION:A host device interface circuit 1 is connected to a host CPU by a data signal line 100, and connected to a comparing circuit 8 by a data signal line 108. A printer interface circuit 2 is connected to a turn-back circuit 3 by a receiving data line 105 and a turn-back data line 106, and connected to a printer main body by a data signal line 107. Also, the host device interface circuit 1 and the printer interface circuit 2 are connected by a bidirectional data bus 101, a control signal line 102, a test discriminating signal line 103 and an acknowledge signal line 104. In such a way, a fault caused by erroneous wiring and a connection failure, etc., of the data signal line 107 between the host device and the printer can be detected.
Patent JP-S59101268-A (JP)
Title: Production of build-up roll by tinkering
Inventor: ONO SHIYUUJI
IPC: C22C38/00
Filed: 1982-12-03
Abstract: PURPOSE:To deposit thoroughly a high carbon high chromium cast iron in the core part of a roll heated to a specific temp. by installing the core part of said roll at the center of a casting mold concentrically with said mold, and pouring a specific molten metal into the spacing between the core part of the roll and the casting mold. CONSTITUTION:A core part 1 of a roll is installed in a high frequency induction heating coil 2 and the outside surface of the part 1 is heated to >=500 deg.C. The part 1 is then installed on a bottom mold 5 and at the center of a master mold 3 concentrically with the mold 3. A top mold 4 is installed on the part 1 and the mold 3. A molten high carbon high chromium cast iron (molten high carbon high chromium cast iron contg. >=3.0% C, >=0.5% Si, >=0.5% Mn, >=13% Cr, and others including 1 or >=2 kinds among V, Nb, Mo, W) melted separately in a melting furnace is poured into the spacing between the part 1 and the mold 3. A build-up roll by tinkering wherein the high carbon high chromium cast iron is deposited on the outside surface of the part 1 is thus obtd.
Patent JP-H0375661-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUJIMORI MIZUE
IPC: C07D405/14
Filed: 1989-08-18
Abstract: PURPOSE:To enhance sensitivity and mechanical and chemical durability by incorporating a specified hydrazone compound as an electric charge transfer material. CONSTITUTION:The photosensitive body contains the hydrazone compound as the charge transfer material 4 represented by formula I in which each of R1 is H, OH, or the like; each of R2 - R3 is alkoxy, aralkoxy, or the like; each of R4 - R5 is optionally substituted alkyl or aryl, or the like; R6 is a divalent organic group; and (l) is an integer of 1 - 6. This photosensitive body is formed into a 2 - layer structure by laminating a charge generating layer 3 comprising a charge generating material 2 or a polymer containing said material on a conductive substrate 1 and on this layer 3 a charge transfer layer 5 made of a polymer containing the charge transfer material 4, thus permitting the obtained electrophotographic sensitive body to be high in sensitivity and superior in mechanical and chemical durability and high in printing resistance.
Patent JP-S6366275-A (JP)
Title: Heat-sensitive adhesive composition, production thereof and adhesive sheet
Inventor: FUJISHIRO MINORU
IPC: C09J11/06
Filed: 1986-09-08
Abstract: PURPOSE:To obtain the titled composition capable of bonding materials to be bonded at sufficient bond strength even if a heat sealing temperature is a relatively low temperature (100-120 deg.C), containing a thermoplastic polymer and a phthalic ester having >= a specific melting point. CONSTITUTION:A phthalic ester (preferably dicyclohexyl phthalate) having >=35 deg.C, preferably >=50 deg.C melting point is melted under heating. Then, the molten ester is blended with a thermoplastic polymer (preferably a mixture of vinyl chloride-vinyl acetate copolymer and acrulic resin) and 30-70wt% based on the polymer of an organic solvent (preferably methyl ethyl ketone) to give the aimed composition.
Patent JP-H0377889-A (JP)
Title: Organosilicon compound having pyridine ring
Inventor: NAGASE YUTAKA
IPC: C08G77/26
Filed: 1989-08-18
Abstract: NEW MATERIAL:A compound expressed by formula I [R represents >=4C alkyl or phenyl; R<1> and R<2> represent (substituted) alkyl or (substituted) phenyl; A represents H or OH; (m) is 0-2; (p) is 1-6]. EXAMPLE:4-(2-Dimethylsilylethyl)2,6-di-t-butylpyridine expressed by formula II. USE:A synthetic intermediate for producing a polyorganosiloxane having a pyridine ring at one terminus utilizing living polymerization. PREPARATION:A substituted pyridine derivative expressed by formula III is reacted with a strong base and then reacted with a haloalkylsilane compound expressed by formula IV (X represents halogen) to afford the compound expressed by formula I wherein the group A is H.
Patent JP-2001039131-A (JP)
Title: Nonslip band
Inventor: MIYAMOTO MASANOBU
IPC: B60C27/20
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent a tire from slipping in the rotating direction and sideways in simple and inexpensive constitution by combining a band closely adhering to the tire and a fastener fitted to the end part, and fixing plural metallic spikes having a non-slip claw part to the outer surface of the band. SOLUTION: In use, plural nonslip bands 1 are disposed at equal spaces along the circumferential direction of a tire 2, and a fastener 5 is disposed on the rim 3 side and wound round the outer periphery of the tire 2. After that, a hook part 12 is engaged with a hook 9 and a lever 11 is turned in the direction of Y and fastened to make the band 4 closely adhere to the outer peripheral surface of the tire 2. At this time, plural spikes 7 obtained by pressing a metal plate fixed to the outer surface of the band 4 by a rivet 18 is fitted with the claw part 17 directed outward. Accordingly, when a vehicle runs on a rice road, the claw part 17 of the spike 7 eats into the road surface, thereby surely preventing the tire 2 from slipping in the rotating direction and sideways.
Patent JP-S59104781-A (JP)
Title: Magnetic bubble memory device
Inventor: CHIBA SHINSAKU
IPC: G11C11/14
Filed: 1982-12-03
Abstract: PURPOSE:To attain the control of memories of different memory capacities by giving the constants of plural memories in the form of a constant table into an ROM of a bubble memory control circuit and designating a desired content with a type recognition input. CONSTITUTION:An ROM16 of a control circuit 3 stores previously the cycle number of rotary magnetic field up to each function in response to plural memories, i.e., the control subjects of different memory capacities and on the basis of the cycle number of rotary magnetic fields from a certain function to the next function. When the types of memories of different capacities are defined as 20a, 20b-20n, the contents a-h corresponding to these types are stored in the ROM16 in the form of constant tables 21a, 21b-21n, respectively. Then a desired constant table is selected in response to the control subject memory by the type recognition input corresponding to the desired type. Thus a memory to be controlled is controlled.
Patent JP-H0656703-A (JP)
Title: Production of perfluoroalkyl-substituted biphenyl derivative
Inventor: KANEKO MASAHARU
IPC: C07C43/225
Filed: 1992-08-07
Abstract: PURPOSE:To obtain a long-chain perfluoroalkyl-substituted biphenyl derivative useful as a blending component of a liquid crystal compound or a liquid crystal composition by a simple method for merely reacting a biphenyl derivative with perfluoroalkanes in the presence of a copper catalyst. CONSTITUTION:A biphenyl derivative of formula I [R<1> and R<2> are H, F, methyl or methoxy; X is I or Br; R is H, alkyl, alkoxyalkyl, (substituted)aralkyl, alkoxy or (substituted)aryl] is made to react with perfluoroalkanes of formula II [Y is I or Br; (m) is 1-18] in the presence of a copper catalyst (copper powder is directly used) to afford the perfluoroalkyl-substituted biphenyl derivative of formula III (e.g. a compound of formula IV).
Patent JP-S58180769-A (JP)
Inventor: ERUUTSUDO JII NORISU
IPC: F02P3/04
Filed: 1982-12-03
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-H01112984-A (JP)
Title: Deoxidizing agent of food class for use in hydrate
Inventor: EDENS LUPPO
IPC: C12C5/02
Filed: 1988-08-25
Abstract: The oxidative deterioration of water-containing products for human consumption, e.g. beverages and oil and/or fat based products is minimised by introduction of immobilised yeast. Yeast is immobilised in and/or on a solid material which allows only very slow penetration by water. Thin layers material of such a yeast-bearing solid, e.g. paraffin, wax, can be applied to the lining of crown corks. The yeast will retain sufficient viability, even after pasteurization of the contents of a container closed with the crown cork. The yeast will minimise the oxygen concentration in the contents between the time of pasteurization and eventual consumption of the contents.
Patent JP-S59103686-A (JP)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1982-12-04
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-H0492685-A (JP)
Title: Pinball machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1990-08-09
Abstract: PURPOSE:To obtain a pinball machine with various play contents by providing a means to cancel the opening state of a prize ball unit when play units pass prescribed times after the prize ball unit is turned to the opening state. CONSTITUTION:When a jetted hit ball passes through a specified passage area 25 which can be passed comparatively easily, a variable display device 16 is operated and when the displayed result is matched with a displayed result decided in advance, hit ball guiding members 20a and 20b continuously guide falling hit balls toward a special play area 18, which is hardly passed at normal time, during the prescribed times of games. Therefore, the possibility for the hit ball to pass the special play area 18 is improved. Since a close attacker 22 to easily combine passage openings is opened when the hit ball passes the special play area 18, the possibility to establish a point is improved. Thus the pinball machine can be obtained with various play contents.
Patent JP-S6456626-A (JP)
Title: Method for converting ethylbenzene in 8c aromatic hydrocarbon mixture
Inventor: TADA KUNIYUKI
IPC: C07C15/08
Filed: 1987-08-25
Abstract: PURPOSE:To hydrogenate and deethylate most of ethylbenzene in the titled mixture into benzene in a high conversion rate with low xylene loss, by using a sulfided catalyst containing rhenium, specific acidic type substance of zeolite and alumina in a specific proportion. CONSTITUTION:An 8C aromatic hydrocarbon mixture containing ethylbenzene and xylene is brought into contact with a catalyst, containing (A) 0.6-20.0pts.wt. rhenium, (B) 100pts.wt. acidic type substance of zeolite having inlets of main cavities consisting of 10-membered oxygen ring and (C) 100-900pts.wt. alumina and subjected to sulfiding treatment in the presence of hydrogen to hydrogenate and deethylate most of the ethylbenzene into benzene. Furthermore, since the aforementioned catalyst has high ethylbenzene conversion activity with hardly any loss of xylene by side reaction, most of the ethylbenzene which has been conventionally difficult to convert in the above-mentioned mixture can be converted with hardly any loss of xylene.
Patent JP-H0260163-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: MATSUSHITA TAKESHI
IPC: H01L27/10
Filed: 1988-08-25
Abstract: PURPOSE:To decrease the leakage current between cells and a bit wire capacity by a method wherein a MIS transistor region is provided onto the surface of an insulating layer of a substrate, a capacity element, which has the substrate serve as one of its two electrodes, is provided thereunder, and the other electrode of the capacity element is connected to the transistor region. CONSTITUTION:A polycrystalline silicon layer 2 and an insulating layer 3 are formed on a silicon substrate 1, and a MIS transistor semiconductor region 5 is formed in a recessed part 4 provided onto the surface of the layer 3. Next, a polycrystalline silicon layer 10 is provided to the part under the region 5 through a contact hole 8, and a dielectric film 11 is provided between the layers 10 and 2. Therefore, a capacity element is composed of the substrate 1, the layer 3, the film 11, and the layer 10, and the substrate 1 and the layer 2 serve as a first electrode and the layer 10 serves as a second electrode. And, the second electrode 10 is electrically connected to a source.drain region 7 of the MIS transistor. By this setup, the leakage current between cells can be decreased and the integrating density can be also improved.
Patent JP-H1154072-A (JP)
Title: Fluorescent character display tube
Inventor: MATSUMOTO SEIJI
IPC: H01J31/15
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent character display tube enabling further miniaturization, by reducing a distance between a positive electrode and a pad for a terminal. SOLUTION: A fluorescent character display tube 10 is made up such that a mesh-grid wiring 30 for connecting a mesh-grid fixing pad 28 for fixing a mesh-grid electrode 24 with a pad 58 for a terminal is provided on the upper side of an insulation layer 40. A positive electrode wiring 36 for connecting a positive electrode 42 to the pad 58 for the terminal is provided on a substrate 14 so as to be covered with the insulation layer 40 while the mesh-grid wiring 30 is provided on the upper side of the insulation layer 40 in such a state that it is stacked three-dimensionally together with the positive electrode wiring 36, whereby the number of wirings provided between the mesh-grid fixing pad 28 and the pad 58 for the terminal can be reduced.
Patent JP-H0494532-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAKIUCHI KOJI
IPC: H01L21/324
Filed: 1990-08-10
Abstract: PURPOSE:To reduce dispersion in element characteristics through suppression of temperature dispersion by RTA by cleaning the rear of a wafer before annealing by RTA(rabbit thermal anneal) in a semiconductor device using RTA. CONSTITUTION:The whole surface of a silicon wafer 10 is coated with resist before annealing by RTS, it is placed in a wet etching bath to remove an SiO2 film 4' deposited on the rear of the silicon wafer 10. The SiO2 film is transparent and much affects calibration of temperature of a radiation thermometer for measurement of temperature using heat radiation from the rear of a wafer: removing the SiO2 film 4' makes radiation from the rear constant and wafer temperature constant as well.
Patent JP-S6191197-A (JP)
Title: Polypeptide
Inventor: FUJINO MASAHIKO
IPC: C12N15/09
Filed: 1984-10-09
Abstract: NEW MATERIAL:A compound of the formula (R<1>, R<2>, R<3> are H, protecting groups). USE:A reagent for elucidating the mechanism of resistance manifestation in a bacterium resisting antibiotics or a reagent for studying biotechnology and molecular biology. PREPARATION:For example, the benzyl ester of glycine which is the C-terminal aminoacid of this peptide is dissolved in DMF together with alanine whose amino group is protected with t-butoxycarbonyl group, p-toluenesulfonate salt and triethylamine. Then, a condensation reagent such as N,N'-dicyclohexyl- carbodiimide is added thereto under cooling to effect reaction. The amino- protecting groups are removed, then the operations are repeated in accordance with the aminoacid sequence of the peptide, further the protecting groups are eliminated as needed to give the compound of the formula.
Patent JP-H1133346-A (JP)
Title: Processing and device for treatment of combustion exhaust gas for waste solid fuel combustion boiler
Inventor: HAYASHI TATSUO
IPC: B01D53/77
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a combustion exhaust gas treatment processing for a waste solid fuel combustion boiler being friendly with the environment and eliminating the necessity of the regeneration of harmful matters which are adsorption removed from combustion exhaust gas, and a device therefor. SOLUTION: A waste solid fuel is burnt in a combustion boiler 3 while being supplied quantitatively, and the combustion heat is utilized effectively for power generation and the like, and after combustion gas effectively utilized is collected, dust and harmful matters in the combustion exhaust gas are removed by introducing slaked lime and using a filter cloth type dust collector 5, and also matters in the combustion exhaust gas are absorption removed by active carbon composed of the waste solid fuel having lost its adsorption capability in adsorption devices 7a and 7b, and the active carbon having lost the adsorption capability is returned to the combustion boiler 3.
Patent JP-H0763011-A (JP)
Title: Aluminum alloy made valve lifter and manufacture thereof
Inventor: ISHIZUKA SATORU
IPC: F01L1/14
Filed: 1993-08-27
Abstract: PURPOSE:To reduce a weight and improve abrasion resistance, lubriciting performance, rigidity, high temperature strength and the like by constituting a valve lifter by a material in which aluminum alloy is formed as matrix. CONSTITUTION:The valve lifter base body 20 of a valve system mechanism in an engine is constituted by a compound material in which aluminum alloy is formed as matrix, and a plating layer (a dispersion plating layer) is formed on the surface of the valve lifter base body 20 so as to improve abrasion resistance or lubricating performance. A groove part 25 is provided on the cam contacting surface of the valve lifter base body 20 which is brought in contact with a valve operating cam, and a hard member 22 having good abrasion resistance is fit through the plating layer formed on the surface of the groove part 25.
Patent JP-H0375372-A (JP)
Title: Production of sic by high-speed thermo-cvd at low temperature
Inventor: KOMIYAMA HIROSHI
IPC: C23C16/32
Filed: 1989-08-18
Abstract: PURPOSE:To enable high-speed film formation at a low temp. by specifying Si and C sources when SiC is deposited by thermo-CVD. CONSTITUTION:Gaseous SiH4, Si2H6, Si3H8 or a mixture of them is used as an Si source for SiC. Acetylenic hydrocarbon and/or olefinic hydrocarbon or paraffinic hydrocarbon and acetylenic hydrocarbon and/or olefinic hydrocarbon as gaseous unsatd. hydrocarbons each having a multiple bond are used as a C source for SiC. The Si and C sources are brought into a vapor phase reaction at 400-1,200 deg.C to form superfine particles of SiC and/or a precursor of SiC in the vapor phase. This product is diffused and deposited on a substrate kept at a temp. equal to or lower than the reaction temp. The vapor phase reaction is continued on the surface of the deposited product to produce SiC.