baber/WOPTO huggingface dataset:
Patent JP-H0274593-A (JP)
Title: Growth of superconductive thin film
Inventor: SHIMADA KATSUTO
IPC: C30B25/02
Filed: 1988-09-08
Abstract: PURPOSE:To enable to allow the single crystal of a superconductive thin film to grow on a semiconductor substrate by preliminarily forming an amorphous superconductive thin film having a specific thickness on the semiconductor substrate on which the thin film grows. CONSTITUTION:For example, a semiconductor substrate 101 using a Si (100) surface is cleansed with an organic solvent and the natural oxidized film of the surface is etching-removed with hydrofluoric acid diluted with water, followed by carrying the treated substrate into an organic metal vapor-growing oven. The substrate 101 is subsequently heated in a H2 atmosphere at approximately 900 deg.C for approximately 20min to cleanse the surface thereof to a level of molecules. After the temperature is gradually lowered to approximately 200 deg.C, a superconductive thin film amorphous YBa2Cu3O7-delta102 is formed only in a thickness of <= approximately several hundreds Angstrom . The temperature of the substrate is gradually raised to approximately 700 deg.C which is a temperature for sufficiently crystallize the YBa2Cu3O7-delta, thereby forming a single crystal YBa2Cu3O7-delta103. The thin film 102 prevents the interdiffusion between the substrate 101 and the thin film 103 to permit the growth of the thin film 103 having good single crystal properties and superconductive characteristics.
Patent JP-H1063889-A (JP)
Title: Card processing system
Inventor: MURAOKA YOSHINORI
IPC: G07B15/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To issue different kind of cards for ticket examination by using cards having rewritable storage means and apply them to a severe, high-level check on illegal use by performing a ticket examining processing using those cards. SOLUTION: A radio card 40 is an IC card which has a memory of relatively large capacity as a rewritable storage means and, specially, sends the information in the memory out at need. Here, a ticket issuing machine 1 writes various information on the card 40 according to user's application to issue the card 40 as a medium for noncontact type gate passage in different style such as a commutation ticket card and a value card. Further, the ticket examining machine 2 reads the information out of the card 40 without any contact and performs a gate process for opening a door part when the information is proper. Consequently, the medium for gate passage needs to be neither thrown in equipment nor received from the equipment and the need for medium purchasing operation by trains is eliminated.
Patent JP-H1159461-A (JP)
Title: Quantity-of-state detecting device for vehicle
Inventor: TAKEDA OSAMU
IPC: B62D137/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a quantity-of-state detecting device for a vehicle capable of detecting a plurality of quantity of states for controlling one function of the vehicle and preventing unnecessary malfunction with the simultaneous judgement of a plurality of quantity of states to be abnormal. SOLUTION: A microcomputer 37 performs steering control of right and left rear wheels RW1, RW2 in accordance with a yaw rate detected by a yaw rate sensor 33 and a steering angle detected by a steering sensor 34. In accordance with right and left wheel speeds detected by right and left wheel speed sensors 32a, 32b, the yaw rate and the steering angle detected are judged to be abnormal so that, when one is detected to be abnormal, the other is used for switching to alternative control and the other is prohibited from being detected to be abnormal to avoid the simultaneous judgement of the abnormality of the yaw rate and the steering angle resulting from the abnormality of the right and left wheel speeds and avoid the complete stop of the steering functions of the right and left rear wheels RW1, RW2.
Patent JP-S61103149-A (JP)
Title: Preparation of silver halide photographic emulsion
Inventor: IHAMA MIKIO
IPC: G03C1/015
Filed: 1984-10-26
Abstract: PURPOSE:To remarkably enhance photographic sensitivity, such as intrinsic sensitively and spectral sensitivity, by adding a photographic spectral sensitizer after finishing at least a greater part of growth of silver halide grains and before a desalting step. CONSTITUTION:The optimum time for adding the spectral sensitizing dye can be selected in accordance with the prescription of the silver halide emulsion to be used, such as halide compsn. and grain size, and the kind of such dyes to be used, and the like, and it is preferable to add it after addition of 90wt%, especially, 95wt% of a soln. of soluble silver salt, or it may be added after the end of addition of the silver salt soln. and before the desalting step, such as the time of physical ripening. These addition time corresponds mainly to the final stage of growth of the grains and the stage of the physical ripening. It is preferable not to add the soln. of the soluble silver salt over again after the end of addition of the dye.
Patent JP-H0561705-A (JP)
Title: Emergency operation control system
Inventor: ONODERA HIROSHI
IPC: G06F11/20
Filed: 1991-09-05
Abstract: PURPOSE:To exactly recognize that device is normal and that device follows abnormal devices when a restarting operation is failed by the fault of a hardware. CONSTITUTION:When an emergency operation control part (EMA) 7 is activated by the abnormality of a software or the hardware, the EMA 7 transmits EMA start signals to peripheral buses PBA 8 and PBB 9, and a system starts the restarting operation. The EMA start signals transmitted to the PBA 8 and the PBB 9 are passed through EMA start signal lines 20 and 21, a flip-flop (F) 22 to display the execution of the restart operation is set, and a lamp (L) 24 to display the execution of the restart operation is turned on by a lamp driver (D) 23. When processors PRCA 1 and PRCB 2 confirm that the restarting operation of a peripheral device (PE) (i) is normally executed, a command to reset the F22 is applied from the PRCA 1 and PRCB 2 through the PBA 8 and PBB 9 to the PEi. This reset command is transmitted through command and information lines 25 and 26 to a control part (CTL) 27 and decoded, the F22 is reset by the CTL 27, and the L24 is turned off.
Patent JP-H0564153-A (JP)
Title: Freeze processor for muse decoder
Inventor: NAGATA HIROYUKI
IPC: H04N5/44
Filed: 1991-09-05
Abstract: PURPOSE:To improve the picture on a request of a freeze picture by controlling a clock control signal obtained from a counter with a signal resulting from ANDing the freeze request signal and a field inverting signal. CONSTITUTION:This processor is provided with the MUSE decoder having an inter-frame interpolation circuit provided with a 1st field memory to which an input MUSE signal is led and with a 2nd field memory to which its output signal is led and having a subsampling circuit connecting to the inter-frame interpolation circuit. On the request of a freeze picture, the subsampling circuit generates a subsampling clock. In this case, the field inversion of a clock having been substantially subject to 2-line inversion and field inversion is stopped. Then a clock control signal 165 obtained from a counter 163 is controlled by a signal resulting from ANDing a freeze request signal FRZ and a field inversion signal F1. Thus, the quality of a picture on the request of a freeze picture is enhanced.
Patent JP-S6379206-A (JP)
Title: Manufacture for magnetic head
Inventor: YAMAMOTO HIDEFUMI
IPC: G11B5/127
Filed: 1986-09-22
Abstract: PURPOSE:To improve the reliability of head by cutting a groove to a face with core block halves butted and joined while leaving the part of track width, imbedding and molding glass and joining the halves by the hot hydrostatic pressing method. CONSTITUTION:A winding locking outer groove 22 is cut to a core block half 20 and a track groove 26 is cut to form a projecting teeth 25 having a prescribed slice pitch with a track width Tw. Then a low melting point glass 27 is imbedded and molded to the track groove 26 to make the molding flat. On the other hand, a winding groove 28, teeth 29 are cut to a core block half 21, the low melting point glass 27 is imbedded and molded, then a notch part 30 is provided. Moreover, an SiO2 film 32 having a film thickness Lg is adhered onto a magnetic gap forming scheduled part 31. The halves 20, 21 are opposed to each other and they are bonded by the hot hydrostatic pressure method. Since the main part of the cores is deposited and enclosed by the glass, the deterioration in the characteristic is prevented and the reliability is improved.
Patent JP-2001051108-A (JP)
Title: Defogging mirror for bathroom and bathroom equipment and bathroom
Inventor: FUJIMOTO HIDEFUMI
IPC: G02B5/08
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To show a defogging function over a long period, by providing Ca- contained glass base material, a reflecting coat layer formed on the back of the base material, and a hydrophilic coat formed on the surface of the base material, and by not containing Ca at least in the outermost surface of the hydrophilic inorganic coat. SOLUTION: In this defogging mirror for a bathroom, Ca-containing glass base material, a reflecting cost layer formed on the back of the base material, and a hydrophilic coat formed on the surface of the base material are provided, and Ca is not contained at least in the outermost surface of the hydrophilic inorganic coat. By forming the hydrophilic coat on the surface of the base material, steam adhering to the surface of the base material does not remain in the waterdrop state but spreads rapidly in the water film state, to thereby show a defogging effect. Moreover, by applying a formation not containing Ca in the outermost surface, a dirt component inherent to a bathroom hardly adheres, to thereby keep a defogging property over a long period.  The coat is preferably formed from an inorganic oxide, and thereby the coat excellent in wear resistance and a hot water resistance is obtained.
Patent JP-2001054095-A (JP)
Title: Information distribution and reproduction control device and method and computer readable recording medium recording information distribution and reproduction control program
Inventor: MIZUGUCHI TAMOTSU
IPC: H04N21/258
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To distribute and reproduce in real time the proper stream information and to provide the information distribution service with high value added. SOLUTION: A relay control server 20 performs the distribution control of stream information JS1-JSn which can be reproduced in real time to the stream servers 101-10n which distribute the information JS1-JSn respectively. The server 20 also performs the control of real-time reproduction of the information JS1-JSn to the clients 301-30n respectively.
Patent JP-H11322723-A (JP)
Title: Enamine group-containing hydrazone compound and organic electroluminescent element
Inventor: ENOMOTO KAZUHIRO
IPC: C07D263/62
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound containing plural enamine groups in one molecule and capable of providing an organic EL element having good luminescent efficiency, luminescence with high luminance and luminescence at a low driving voltage and hardly causing deterioration by a substance such as water or oxygen. SOLUTION: This compound is represented by formula I  Ar is (CH2 )n or a (substituted)arylene; R<1> and R<2> are each H, a (substituted)aryl or a lower alkyl; R<3> is a (substituted)aryl; R<4> is H or a (substituted)alkyl; X is O, S or the like; A<1> and A<2> are each H, a lower alkyl or the like; (n) is 0-4}, e.g. a compound of formula II. Furthermore, the compound is preferably obtained by heating an aldehyde compound or ketone compound of formula III and a hydrazone compound of formula IV under reflux in an organic solvent such as ethanol in acidic atmosphere and heating the resultant compound and an aldehyde of formula V under reflux in an aromatic organic solvent such as benzene in the presence of a catalyst such as nitric acid.
Patent JP-H0675732-A (JP)
Title: Printer and menu selecting method
Inventor: SHIMURA AKIHIRO
IPC: G06F3/0482
Filed: 1992-08-25
Abstract: PURPOSE:To display the selection branch of a display language in the language to be selected regardless of the selected language when the parameter of a printer is selected. CONSTITUTION:When the parameter of a display language is set based on a menu, the present state is shifted to a state 402 by a menu key 401 and then to a state 403 'CONTROL'. Furthermore the state 403 is shifted to a state 405 where the display language of a menu message is selected. Then a language is selected between 'ENGLISH' 406 and 'NIHONGO' 407. In this case, the English selection branches and the Japanese selection branches are displayed in 'ENGLISH' and 'NIHONGO' respectively regardless of the selected language.
Patent JP-H0275241-A (JP)
Title: Clock reproducing method
Inventor: YOSHIDA TATSUMASA
IPC: H04L7/033
Filed: 1988-09-09
Abstract: PURPOSE:To obtain a highly accurate bit timing wave with simple circuit constitution by using a single phase clock pulse, frequency. dividing it by a variable frequency divider and outputting a bit timing wave. CONSTITUTION:A single phase clock pulse CK is used and the clock pulse CK is frequency-divided by a variable frequency divider 11 to output a bit timing wave Tc. Thus, one system is enough for the phase control system and a problem arisen in a conventional method such that a phase shift between biphase clock pulses or mismatching between pulse processing circuit systems with respect to each clock pulse is not caused. Thus, the bit timing wave with high accuracy is generated without making the circuit constitution complicated.
Patent JP-S6385093-A (JP)
Title: Synthesizing method of diamond by vapor process
Inventor: HIROSE YOICHI
IPC: C30B29/04
Filed: 1986-09-26
Abstract: PURPOSE:To increase the amount of formed diamond, by adding an inert gas to a reaction gas and exiting the blended gas using a hot filament in synthesizing diamond from an organic compound using a vapor process. CONSTITUTION:An organic compound, e.g. methane or acetone, is blended with hydrogen and an inert gas. Argon, neon, helium, xenon, etc., are preferably used as the inert gas. The ratio thereof used is preferably 0.3-12pts.vol. based on 100pts.vol. hydrogen gas. The resultant blended gas is then brought into contact with a hot filament and excited to deposit diamond on a substrate, e.g. silicon wafer, placed just under the hot filament. Thereby the amount of the effective excited hydrogen can be increased by adding the inert gas to the hydrogen gas to increase the amount of the formed diamond.
Patent JP-H0678587-A (JP)
Title: Reversible driving device for dc compound motor
Inventor: SHIMIZU TERUFUMI
IPC: H02P7/06
Filed: 1992-08-26
Abstract: PURPOSE:To perform a forward drive and a reverse drive with a simple structure by providing two sets of series windings, connecting separate diodes in series, and setting magnetic fluxes generated from the windings even at the time of forward and reverse rotations to magnetic fluxes of polarity to cumulatively generate the magnetic flux of a shunt winding. CONSTITUTION:First and second series windings 11, 12 are connected to an armature 10A of a compound-wound motor 10, a first diode 13 is connected in series with the winding 11, and a second diode 14 is connected in series with the winding 12. When an armature power source 2 has a polarity for forwardly rotating the motor 10, a current flows to the armature 10A through the diode 13 and the winding 11 to cumulatively generate a magnetic flux of the series and shunt windings 11 and 10F, and reduction of the magnetic flux is avoided by armature reaction. In the case of reverse rotation, a reverse armature current flows to the winding 12 through the diode 14 to a cumulative compound-winding. Accordingly, stable reversible operation can be performed with a simple switching circuit.
Patent JP-H1162144-A (JP)
Title: Roof with solar cell
Inventor: NAKAYAMA TAKETO
IPC: E04D13/18
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To ensure daylighting into a building without complicating the waterproof structure of a roof. SOLUTION: The roof with the solar cells is constituted so that a plurality of solar cell panels 20 are arrayed onto a roof foundation surface 11. At least one of the solar cell panels 20 is formed in a light-transmitting panel 30 having the same external shape as the solar cell panels 20 and light transmission properties at that time, and a top light 40 is mounted on a section corresponding to the light-transmitting panel 30 in the roof foundation surface 11. Accordingly, since not only daylighting is carried out into a building through the light- transmitting panel 30 and the top light 40 but also the same waterproof effect as the solar cell panels 20 are arranged is obtained, the complication of the waterproof structure of the roof can be prevented.
Patent JP-H0276163-A (JP)
Title: Power source control circuit for magnetic disk device
Inventor: MATSUMOTO YUTAKA
IPC: G11B19/00
Filed: 1988-09-12
Abstract: PURPOSE:To restore the condition of a magnetic disk device before abnormality by switching a circuit to a sub-direct current power source circuit, supplying a direct current power source to the magnetic disk device, and detecting and controlling the condition, when the DC power source abnormal signal from the main DC power source circuit is received. CONSTITUTION:When a direct current power source abnormal signal AM1 from a main direct current power source circuit 2 is received, the main direct current power source circuit 2 is switched to a sub-direct current power source circuit 3, a direct current power source DC is supplied to a magnetic disk device 4, the condition of the magnetic disk device 4 is detected SS, and the magnetic disk device 4 is controlled C. Thus, since the magnetic disk device 4 can be restored to the condition precedent to the reception of the direct current power source abnormal signal AM1 from the main direct current power source circuit 2, it can be used from a host device.
Patent JP-S61104256-A (JP)
Title: Apparatus for analysis of total volatile organic compound
Inventor: MATSUI MASAMI
IPC: G01N31/12
Filed: 1984-10-26
Abstract: PURPOSE:To measure the volatile org. carbon in an aqueous solution in a state classified into three kinds of a neutral compound, an acidic compound and a basic compound, by using evaporating columns individually packed with the neutral compound, the acidic compound and a basic compound. CONSTITUTION:A specimen is injected in an evaporating tube 1 which is provided in a thermostatic tank 6 held to temp. necessary for evaporating the volatile org. substances contained in an aqueous specimen solution and packed with a neutral carrier (quartz) A, from a specimen injection port 1a and air is introduced into the tube 1 from an air source 5 through a change-over valve 4. Whereupon, all of the volatile org. substances in the specimen are evaporated and enter a volatile org. carbon combustion tube 7 packed with an oxidizing catalyst D through heating piping 8 to be converted to carbon dioxide and total carbon quantity is measured by a carbon dioxide detector 10. Next, when the same operation is performed by using an evaporating tube 2 packed with a basic compound (lithium hydroxide) B, the quantity of carbon contained in neutral and basic volatile compounds can be measured. Further, when an evaporating tube 3 packed with an acidic compound (sulfuric acid) C is used, the quantity of carbon of neutral and acidic compounds can be measured.
Patent JP-H0974118-A (JP)
Title: Semiconductor device, wiring board, and manufacturing method
Inventor: YOSHIDA TAKAYUKI
IPC: H01L21/60
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To control characteristics of a high-frequency module accurately at low cost, in which the impedance is controllable constantly with small impedance at a bump and no fear of a malfunction caused by unconformity in impedance. SOLUTION: A semiconductor device includes a wiring board 11 with an electrode wiring layer 4, and a plurality of semiconductor elements 7 with an electrode pad 8 connected through a bump 6 on the wiring layer 4. The bump 6 is made of material harder than the wiring layer 4, and the bump 6 is subjected to press fitting to the wiring layer 4 with the semiconductor device 7 under pressure.
Patent JP-2000044507-A (JP)
Title: Optical compensation sheet, liquid crystal display element, discotheque compound and liquid crystal composition
Inventor: MATSUOKA MITSUYUKI
IPC: C07C323/19
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel discotheque compound that has a wide temperature range for forming discotheque nematic phase and can develop good crystallizability at room temperature. SOLUTION: This novel discotheque compound is represented by formula I (D is the main skeleton of the molecule; X is a halogen, a 1-12C alkyl or the like; L1 is a divalent linking group, Tola means the tolan structure; L2 is a divalent linking group; Z is a reactive group; k is 0 or 1; p is 0 or 1; m is an integer of 0-100; m is an integer of 1-100; where the total of m and n does not exceed 100), particularly a discotheque compound of formula II (R1-R6 are each a substituent for formula III), typically 2,3,6,7,10,11-hexa[4-[4- (11- acryloyloxy)undecyloxy}phenylethynyl]benzoyloxy]triphenylene. These discotheque compounds are prepared by condensation reaction between a compound represented by D and a compound of formula III. This compound is used in an optically anisotropic layer and can provide an optical compensation sheet.
Patent JP-H0761702-A (JP)
Title: Trebly folding device
Inventor: KATO KATSUYUKI
IPC: B65H45/14
Filed: 1993-08-19
Abstract: PURPOSE:To provide a trebly folding device by which a trebly folded part having beautiful workmanship in a condition where a folded back part is hidden completely under the reverse side of obverse side cloth can be formed even if a width of a trebly folding part to be formed is wide. CONSTITUTION:A primary folding means 2 to fold double an end part 18 of cloth 15 placed on a base by folding it back and a secondary folding means 3 to fold trebly the double folded part formed by the primary folding means by folding it back further in the same direction, are provided. A first selvage taking-out means 8 to pull out cloth situated under the tip in the outward direction for crossing the folding back direction, is provided under a place where the tip of the end part 18 to be floded back by the primary folding means 2 exists, and a second selvage taking-out means 9 to pull out cloth situated under the tip in the outward direction for crossing the folding back direction, is provided under a place where the tip of a double folding part to be folded back by the secondary to be folded back by the secondary folding means 3 is situated.
Patent JP-H1165947-A (JP)
Title: Data writing method and data writing device using the same
Inventor: MATSUDA TORU
IPC: G06F12/16
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To reduce an influence caused by the destruction of a memory part or the fault of write caused by disturbance or the like when holding the continuity of time data. SOLUTION: A microprocessing unit(MPU) 101 performs entire control based on a control program stored in a ROM 102. A display part 104 displays the time of time data stored in the register of the MPU 101. When the power of a system provided with a writing device 100 is turned on, based on the relation of sizes, correct data are selected out of the time data stored in memories 106-108, these time data are read out of the memory, and they are written in the register of the MPU 101 as count start data. Afterwards, the time data counted-up from the count start data by the MPU 101 are written in the register of the MPU 101 at every prescribed time Δt and at the same time, these time data are successively repeatedly written in the memories 106-108.
Patent JP-S61131075-A (JP)
Inventor: KURAUSU DEIITAA SHIEEFUAA
IPC: G06K7/10
Filed: 1985-10-11
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。