baber/WOPTO huggingface dataset:
Patent JP-H1159269-A (JP)
Title: Driving device for signal light
Inventor: SAEGUSA HIDETAKA
IPC: G01R31/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for a signal light effective for detecting a broken core wire of a light-emitting-diode type signal light. SOLUTION: Signal lights 41-4N are composed of light-emitting diodes connected in series and in parallel. A drive element 1 is connected to the signal light 41 in series to turn on/off a current supplied to the signal light 41. The sensor 21 of a current detection circuit 2 is connected to the signal light 41 in series to detect a current supplied to the signal light 41 and to output a current detection signal S1. A level detection circuit 22 detects the level of the current detection signal S1 supplied by the sensor 21 to output a level detection signal S2. A signal processing part 7 judges the presence or absence of failure of the drive element 1 and the signal light 41 by means of the logic of drive signals S31, S32 and the level detection signal S2.
Patent JP-S59115755-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B02B3/00
Filed: 1982-12-23
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-H0279344-A (JP)
Title: Television receiver
Inventor: NAKAMURA KOJI
IPC: H01J29/88
Filed: 1988-09-14
Abstract: PURPOSE:To prevent an image-receiving tube from implosion while keeping the latest design of the tube alive by forming a window frame unit out of an opaque portion and a transparent portion, providing the transparent portion inside the opaque portion and specifying the relation among the sizes of the openings of window frames defining their respective portions and the size of a fluorescent screen. CONSTITUTION:A window frame unit fringing the peripheral region of a fluorescent screen which forms the whole surface panel of a color image-receiving tube(CRT) 1 is formed out of a transparent portion 21A and an opaque portion 21B while the transparent window frame portion 21A is provided inside the opaque window frame portion 21B. The relation among the size WEA of the opening of the transparent window frame portion 21A, the size WEB of the opening of the opaque window frame portion 21B and the size WS of the screen is then established to satisfy an expression of WEB>WEA WS. This makes it possible to obtain a television receiver with its highly reliable CRT 1, by providing such structure as hardly subjected to any injury being involved in a breakdown of glass while keeping the television receiver in its original novel design, and less possibility for the CRT 1 to implode.
Patent JP-H0674453-A (JP)
Title: Heating cooker
Inventor: TAKAHASHI YUKI
IPC: F24C7/02
Filed: 1992-08-31
Abstract: PURPOSE:To accurately detect the amount of production of alcohol gas by controlling heating cooking based upon an output from an alcohol sensor. CONSTITUTION:An alcohol sensor 12 detects the amount of alcohol gas produced in a heating cooking chamber 4 where an article to be heated and cooked is heated, and controls heating cooking based upon a detection output. More specifically, the alcohol sensor evaluates a change rate of the amount of alcohol gas in the heating cooking chamber 4 in heating cooking, and judges whether or not the change rate thus evaluated is larger than a reference value, and when the change rate is judged to be larger than the reference value the alcohol sensor drives a fan 7 with use of a fan motor 7b after completion of the cooking to exchange air in the heating cooking chamber 4. Accordingly, when the next heating is performed, there is produced no remaining alcohol gas in the previous heating cooking. Hereby, the amount of production of alcohol gas in the next heating cooking can accurately be detected.
Patent JP-2000065541-A (JP)
Title: Position detecting device
Inventor: KUNIMITSU SATOSHI
IPC: G01B11/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To obtain the coil position detecting device which can be easily mounted on a ceiling crane and greatly reduces adjusting operation in a site. SOLUTION: The position detecting device is equipped with a measuring means which measures the three-dimensional shape of a coil (body) 6 in two sections, a radial-direction arithmetic unit (depth-direction arithmetic unit) 2 which calculates the depth center position and height of the coil 6 according to the coil shape data on the section 1, and a width-direction arithmetic unit 3 which calculates the width center position of the coil 6 based on the coil shape data on the section 2. The measuring means stated above is a propagation time detection type laser distance meter 1 which detects the distance to the coil 6 based on the time from the laser light irradiation on the coil 6 to the detection of its reflected light.
Patent JP-H0894078-A (JP)
Title: Monitoring system for combustion device
Inventor: YASUDA AKIHIKO
IPC: F23N5/26
Filed: 1994-09-27
Abstract: PURPOSE: To carry out the highly accurate adjustment control of a gas amount adjusting means even if a gas supplying pressure is varied by a method wherein a gas supplying amount calculated value is received from a gas supplying amount calculating device connected in such a manner that it can be communicated and an adjusted state of a gas amount adjusting means is corrected in response to the calculated value. CONSTITUTION: There is provided gas meter M for use in sensing a gas supplying amount and acting as a gas supplying amount calculation device for calculating the gas supplying amount outside a combustion device A. The gas supplying amount calculated value information sensed by the gas meter is communicated with a host computer CMP of an automatic needle reading center CE through a telephone circuit. In addition, the combustion device A is provided with a gas proportional valve 8 for adjusting a supplying amount of fuel gas supplied to a gas burner 2 and a combustion control means 100 for adjusting and controlling the gas proportional valve 8 in such a manner as one it may become an adjusted state set in response to a target amount. An adjusted state of the gas proportional valve 8 is corrected in response to the gas supplying amount calculated value communicated from the gas meter M.
Patent JP-S6385593-A (JP)
Inventor: KINOSHITA JUN
IPC: G06F17/21
Filed: 1986-09-29
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-2001056291-A (JP)
Title: Light transmission quantity measuring sensor
Inventor: OKABE JUNICHIRO
IPC: G01N21/27
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce influence of disturbance, and to execute calibration having high reliability, relative to a light transmission quantity measuring sensor for measuring turbidity or transparency of lakes, marshes or the like by an optical method. SOLUTION: Dispersion of many received-light data taken in at the time of a calibration operation is recognized by a calibration determination circuit 13, and if the dispersion of the received-light data is large, the received-light data are cancelled. If the dispersion of the received-light data is small, the received-light data are used as calibration data, and a conversion factor obtained by a turbidity conversion operation circuit 9 is housed in an EEPROM 10.
Patent JP-S61109763-A (JP)
Title: Beta-aminothiol ester and its preparation
Inventor: SHIBAZAKI MASAKATSU
IPC: C07C67/00
Filed: 1984-11-05
Abstract: NEW MATERIAL:The compound of formula I (R<1> is alkyl or aryl; R<2> and R<3> are protecting group). EXAMPLE:3-Benzylamino-5-benzyloxy-2-(1-hydroxyethyl)pentanoic acid phenylthio ester. USE:A synthetic intermediate of carbapenem-type beta-lactam antibiotic substance exhibiting excellent antibacterial activity against almost all bacterial strains including Pseudomonas aeruginosa and having excellent beta-lactamase-stabilizing effect. PREPARATION:The compound of formula I can be prepared by (1) reacting the beta-hydroxythiol ester of formula II with the boron compound of formula III (R and R' are alkyl, cycloalkyl or together with bonded boron atom from a ring) at -78 deg.C - room temperature in the presence of a tertiary amine, (2) reacting the reaction product with the imine of formula IV, and (3) treating with hydrogen peroxide at -25 deg.C - room temperature.
Patent JP-H1054695-A (JP)
Title: Unwinding/winding device for conduit tube
Inventor: SUGINO TAKAYOSHI
IPC: F28G1/16
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an unwinding/winding device for conduit tube, of which the handling at the time of usage or transport, etc., is improved. SOLUTION: A reel 21 which has a flat, spiral-shape groove part, rotates around a shaft center. One end of a high pressure hose 11, is attached to the vicinity of the shaft center of the reel 21, and the high pressure hose 11 is wound along the groove part, and high pressure washing water is jetted from the other end under a state wherein the high pressure hose 11 is inserted in a processing tube 72, and is unwound. A traverse guide 41 can move in the radial direction of the reel 21, and guides the high pressure hose 11 at an inlet/ outlet. A control unit 51 controls the output of an air motor which drives the reel 21, and keeps the feeding speed of the high pressure hose 11 uniform. This device can be moved by a truck 71.
Patent JP-H0656988-A (JP)
Title: Composite flame retardant coated with nitrogenous compound
Inventor: IWATA MASUO
IPC: C08K5/3477
Filed: 1992-08-06
Abstract: PURPOSE:To obtain a composite ammonium polyphosphate flame retardant resistant to hydrolysis by coating a powdery ammonium polyphosphate with a random copolymer comprising a 1,3,5-triazine derivative. CONSTITUTION:A composite flame retardant prepared by coating a powdery ammonium polyphosphate of formula I with a 1,3,5-triazine derivative oligomer or polymer comprising repeating units derived from a monomer of formula II or III, i.e., a nitrogenous compound or with a random copolymer comprising monomers of formulas II and III. In the formulas, n is 20-1000; x<1> is piperidino, morpholino or alkylamino; X<2> is hydroxyalkylamino; and Y<1> and Y<2> are each a divalent group of piperazine or an alkydiamino group.
Patent JP-H01118729-A (JP)
Title: Spectroscopic analysis and spectrophotometer for sample
Inventor: HAAKON TORIGUBU MAGUNUSEN JIYU
IPC: G01J3/42
Filed: 1988-09-14
Abstract: PURPOSE: To analyze a sample rapidly by shielding electromagnetic waves from a multiple-wavelength electromagnetic wave source with a shielding means, decomposing it into spectrum, and passing only one portion through a liquid for analysis or a gas body by a direction conversion means. CONSTITUTION: An electromagnetic source 12 is constituted of, for example deuterium with a relatively wide wavelength and is projected to a shielding means 14 through a circular small hole 22. The screening means 14 is in diffraction grating with a recessed reflection surface 20 and diffraction rays being provided on it thinly and disperses electromagnetic waves into a spectrum 16. A fluid storage room 24 receives only a partial wavelength of the spectrum 16. Namely, the screening means 14 plays a role of a direction conversion means 38 for projecting centers 28, 30, and 32 of the spectrum 16 and waves (a specific spectrum band with less wavelength band, namely monochromatic light) in the direction of the storage room 24.  Therefore, the dissolved substance of a fluid for analysis in the storage 24 absorbs a photon with different quantity from each different wavelength of the spectrum 16 and a detection means 26 records a spectrum absorption rate characteristic that is useful in terms of qualitative and quantitative analysis of a number of unknown substances.
Patent JP-H04110919-A (JP)
Title: Plzt display element
Inventor: SAWA HIROKI
IPC: G02F1/055
Filed: 1990-08-31
Abstract: PURPOSE:To lower the sound volume by forming a 1st silicon gel layer between a 1st polarizing plate and a PLZT wafer and a 2nd silicon gel between an ITO film and a 2nd polarizing plate. CONSTITUTION:The layers 5 and 5' of colorless transparent silicon gels have even the same spectral characteristics with glass, also has good wettability and high contactness and no trouble in light transmissivity, and further has sound absorption characteristics. For the purpose, the layers are charged between the 1st polarizing plate 4 and PLZT wafer 6 by a holding frame 2 which serves as a reflecting plate and between the ITO film 7 and a color filter 8 by a holding frame 10 which holds the 2nd polarizing plate 4 and the color filter 8, thereby absorbing a vibration sound generated by the application of a control voltage to the PLZT wafer 6. Consequently, the gel layers of silicon absorb the electrostrictive vibration sound to reduce the sound volume.
Patent JP-S61109311-A (JP)
Title: Package for piezoelectric vibrator and its production
Inventor: SASAKI KUNIO
IPC: H03H9/02
Filed: 1984-11-01
Abstract: PURPOSE:To manufacture a package for a piezoelectric vibrator efficiently by fixing the package for piezoelectric vibrator to a tie bar of a lead frame up to the final process and cutting off the tie bar at the final process. CONSTITUTION:Terminals 15, 16 of the package 12 for vibrator are fixed by tie bars 13, 13'' and the package 12 is fitted to a frame 11 of a node frame. The terminal 12 to which no piezoelectric vibrator is connected in the terminals 15, 16 is led out of an insulation substance 17 but independent electrically. While leaving the tie bar 13'' between the terminal 15 and the frame 11 of the lead frame 10, the other tie bar 15 and leads between terminals 16 and 15' and between terminals 15' and 16' of the other piezoelectric vibrator 12' are cut off. Since the terminal 16 mounted with the piezoelectric vibrator is not short-circuited to nowhere of the lead frame 10, the mounted piezoelectric vibrator is subjected to frequency adjustment till check, then the tie bar 13'' is cut off at the final process.
Patent JP-H0786604-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: MASUTANI YUICHI
IPC: H01L29/78
Filed: 1993-09-17
Abstract: PURPOSE:To increase drain currents at the time of the on of a thin-film transistor while reducing drain currents at the time of off. CONSTITUTION:A structure in which Si crystal grain size in the vicinity of the boundaries of source-drain regions 3 and a gate region 4 formed to an Si thin-film working as the gate of a thin-film transistor is increased is formed. Accordingly, the number of grain boundaries in the vicinity of the boundaries among the source-drain regions 3 and the gate region 4 is decreased, the number of uncoupled bonds of the grain boundaries is reduced while resistance is lowered, and drain currents at the time of on is augmented while drain currents at the time of off can be diminished.
Patent JP-H0583427-A (JP)
Title: Continuation money collection service system for terminal equipment
Inventor: KAWANO KATSUMI
IPC: H04M1/275
Filed: 1991-09-11
Abstract: PURPOSE:To continuously execute an end of a call and new calling, and to improve the operability of recalling by finishing a call unit that time, when recalling is executed, and generating a new call. CONSTITUTION:When a recalling request signal from a user is received, a recalling controller 10 sends out an on-hook signal to a clearing information device 2 and finishes a call unit that time, and an exchange 30 disconnected a call. Simultaneously, when a calling informing device 1 informs a calling request from the controller 10 to the exchange 30, the exchange 30 receives the subsequent dial signal and stretches a path to the other telephone, and a call between each telephone set can be executed. In such a way, recalling can be executed without executing off-hook one by one, and the operability can be improved.
Patent JP-H0673064-A (JP)
Title: Novel cephalosporin compound
Inventor: KOBORI TAKEO
IPC: A61P31/04
Filed: 1992-08-31
Abstract: PURPOSE:To obtain a novel compound which is useful as a preventive or therapeutic agent for bacterial infections and orally applicable because of its excellent absorption via digestive tracts. CONSTITUTION:A compound of formula I (R<1> is a group forming such ester as being readily hydrolyzed by an esterase in digestive tracts; R<2> is H, lower alkyl; R<2> is H, alanine residue), for example, 1-(pivaloyloxy)ethyl-7-[(Z)-2-(2- aminothiazol-4-yl)-2-hydroxyimino]acetamide-3-[(Z)-2-(1,2,3-thiadiazol -4-yl)- ethenyl]-3-cephem-4-carboxylate. The compound of formula I where R is H is obtained, for example, by reaction of a compound of formula II (M is H, alkali metal salt; X is halogen) with a compound of the formula: R<1>X (X is halogen) in a solvent such as THF. In the case of a compound of formula II where M is H, the reaction is preferably carried out in the presence of an organic amine such as pyridine or a carbonate salt.
Patent JP-H05147945-A (JP)
Title: Formation of bi-ba-rb-o superconducting thin film
Inventor: OGIWARA MITSUHIKO
IPC: H01B12/06
Filed: 1991-09-11
Abstract: PURPOSE:To form a Bi-Ba-Rb-0 superconducting thin film. CONSTITUTION:Molecular beams of Bi and Ba are projected on the (100) face 10a of an MgO substrate 10 heated to 550 deg.C while feeding gaseous ozone and a BiBaO3 oriented film 14 is formed on the substrate 10 by molecular beam epitaxial growth. The temp. of the substrate 10 is then set at 300-450 deg.C, e.g. 370 deg.C, molecular beams of Bi, Ba and Rb are projected on the film 14 while feeding gaseous ozone and a Bi-Ba-Rb-O superconducting thin film is formed on the film 14 by molecular beam epitaxial growth. At this time, the ratio of the intensity of the molecular beams of Bi to that of Ba is made equal to the ratio at the time of forming the film 14, e.g. P(Bi)/P(Ba)=1.5 the ratio of the intensity of the molecular beams of Rb to that of Bi P(Rb)/P(Bi) is regulated to >0.35-<0.5, e.g. 0.4.
Patent JP-H0572695-A (JP)
Title: Processing solution for silver halide photographic sensitive material
Inventor: UEDA YUTAKA
IPC: G03C7/30
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a bleaching solution, a bleach-fixing solution, or a reducing solution superior in bleaching ability, and good in storage stability of the processing solutions and biodegradability for use in the silver halide color photographic sensitive material. CONSTITUTION:The processing solution for the silver halide color photographic sensitive material contains the ferric complex salt of a compound represented by formula I in which each of A<1>-A<4> is -CH2OH, -PO3M<1>, or COOM; each of M and M<2> is an H, alkali metal ion, or other ion; X is 2-6 C alkylene or -(B<1>O)nB<2>-; each of B<1> and B<2> is, independently, 1-5 C alkylene; and n is 1-8.
Patent JP-H0279828-A (JP)
Title: Film projecting device
Inventor: MASUDA YOSHITAKA
IPC: G03B21/11
Filed: 1988-09-16
Abstract: PURPOSE:To improve operability and to prevent a film from being scratched caused by contact with the end face of a transparent plate by making a film guiding roller retreat from a film conveyance path and return to a specified position by interlocking with opening and closing the transparent plate. CONSTITUTION:The title device is so designed that the tangent of the guiding roller 2 is on the same plane of the film passing surface of the upper glass plate 1 of a projection part and the film 6 can be conveyed among the left and right guiding rollers 2 and the upper glass 1 of the projection part without being stretched. In the case of loading the film 6, when the upper glass plate 1 of the projection part is opened the guiding rollers 2 retreat from the film conveyance path with the glass plate 1. Then, an operator can easily load the film without making the film 6 pass under the rollers 2. When the upper glass plate 1 of the projection part is closed, the guiding rollers 2 also return to the regular positions, so that the film can be rightly guided. Thus, the loading of the roll film can be facilitated and the scratch of the film occurring while the film is loaded can be reduced because the film need not to pass through a narrow place.
Patent JP-H05219118-A (JP)
Title: Method of routing data packet in digital transmission network
Inventor: JIYATSUKU BURITSUSON
IPC: H04L12/56
Filed: 1992-08-31
Abstract: PURPOSE: To reduce memory size by extracting an address, guiding a data element of a packet received by a node from a header in a 1st stage and creating a new address to designate a memory zone with respect to an output direction of the packet in a 2nd stage. CONSTITUTION: Each node of a network identifies a header and an address of a word 54 in a memory, to guide a data element of a packet received by a node is extracted from the header in a 1st stage 51. In a 2nd stage 55, a new header 505 and a new address to designate memory zones 501-504 related to an output direction 506 of a packet outputted from the node are created according to the header of the received packet and an information element included in the word in the memory. Thus, the memory size required to designate identification of the data element and a path is reduced.
Patent JP-S6291544-A (JP)
Title: Flame-retardant composition
Inventor: FURUKAWA KIYOSHI
IPC: C08L33/02
Filed: 1985-10-17
Abstract: PURPOSE:To provide a flame-retardant compsn. which does not emit halogen- contg. gases even when burned, and is suitable for use as a covering material for building materials, etc., by blending an olefin resin with a specified hydrated basic magnesium salt in a specified weight ratio. CONSTITUTION:100pts.wt. olefin resin (A) such as polyethylene, an ethylene/ propylene/diene copolymer rubber, an ethylene/vinyl acetate, polypropylene, etc. is mixed with 50-300pts.wt. hydrated basic magnesium salt (B) to obtain the desired flame-retardant compsn. Examples of the component B are hydrated basic magnesium sulfate, hydrated basic magnesium carbonate, hydrated basic magnesium phosphate, etc. Pref. the component B is acicular or fibrous and has a particle size of 1mum or below and a specific surface area of 10m<2> or below.
Patent JP-S59124024-A (JP)
Title: Magnetic recording medium
Inventor: OOTOMO YOSHIROU
IPC: C09D175/14
Filed: 1982-12-29
Abstract: PURPOSE:To prevent the formation of pinholes due to the sticking of dust and the formation of vertical creases and to reduce an output change by forming a photoconductive resin layer on a base and by depositing a magnetic thin metallic film on the resin layer by vapor deposition while irradiating light so as to prevent the electrification of the base. CONSTITUTION:When a high magnetic alloy of Co, Mi or the like is vapor- deposited on the base film of a magnetic tape or the like while transferring the film along the outside of a rotating can, the film may be electrified, by the effect of secondary electrons from the evaporating source or the slippage of the film due to the difference in speed between it and the can. In order to prevent the electrification, a photoconductive resin layer is formed on the base film by applying and drying a soln. of the nitrated product of poly-9-vinylcarbazole, and a magnetic thin metallic film is deposited on the resin layer by vapor deposition while irradiating light. Thus, the sticking of dust and the formation of creases are prevented by the electrification of the base film, so the resulting magnetic layer is made free from defects such as pinholes, and an output change is inhibited.
Patent JP-H0957580-A (JP)
Title: Centering method for pipe end and centering device
Inventor: NISHIKAWA AKIHIRO
IPC: B23Q15/22
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To center the end of a pipe at highly precisely without affected by a sliding resistance in adjusting rigidity of the pipe, a center position of a pipe fixing chuck, etc. SOLUTION: A center position of the end of a pipe 9 is measured by a measuring head with the pipe 9 held by two pipe body chucks 4, 5 which are separated in the axial direction of the pipe 9, a process for measuring a drift between the measurement position and the shaft core of a working head 2 and a process for adjusting the positions of the pipe body chucks 4, 5 to approach the drift to zero are repeated a prescribed times, and the central position of the end of the pipe is held in a prescribed range from the shaft core position of the working head so that the end of the pipe is worked.