baber/WOPTO huggingface dataset:
Patent JP-H03258744-A (JP)
Title: Production of unsaturated carbonyl compound
Inventor: HIYAMA TAMEJIROU
IPC: C07C49/203
Filed: 1990-03-08
Abstract: PURPOSE:To readily obtain the title functional group-containing compound by reacting an organosilicon compound corresponding to the objective compound with an unsaturated compound in the presence of a catalyst of transition metal of group VIII, carbon monoxide and a fluoride ion source in an ether-based solvent. CONSTITUTION:A compound shown by formula I (R<1> to R<4> are substituted or unsubstituted alkyl, alkenyl, aryl or alkynyl, further R<2> to R<4> are alkoxy and at least one of R<2> to R<4> is halogen) is reacted with a compound shown by formula II (Y is eliminable group; R<5> to R<7> are alkoxycarbonyl, alkoxy, CN or acyl and R<5> and R<6> and R<5> and R<7> may form ring with C bonded) in the presence of a catalyst of transition metal of group VIII, carbon monoxide and a fluoride ion source in an ether-based solvent to give industrially and readily the objective compound shown by formula III (when R<1> is aryl, CR<5>R<7> can not be aryl) useful as an intermediate for drugs and agricultural chemicals.
Patent JP-H10248538-A (JP)
Title: Composition for alpha-wave increasing beverage and beverage containing the same
Inventor: CHIN TEIKEI
IPC: A23L2/38
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition for demonstrating an excellent effect on the α-wave increase of the brain by containing a green tea extract, amino acids, vitamins and sugars. SOLUTION: This composition is obtained by containing the green the extract, the amino acids such as glycine, thyrosine, gultamic acid, phenylalanine, asparagine and alanine, etc., having an in vivo neurotransmission function, the vitamins such as the vitamin B6, nicotinamide and folic acid, etc., and sugars such as the sugar, dextrin and fructo-oligosaccharide, etc.
Patent JP-S61214611-A (JP)
Title: Analog switch
Inventor: KIKUCHI HIROYUKI
IPC: H03K17/60
Filed: 1985-03-19
Abstract: PURPOSE:To obtain a switch of a low powr consumption by forming a cascade constitution by inserting a transistor into a collector side of a differential stage transistor, and varying the base potential of a constant-current use transistor connecting to an emitter side of the differential stage transistor. CONSTITUTION:A voltage variation of an input signal voltage VIN leaks to an output side through a base-emitter junction capacitance Cbe23 of a transistor Q23, emitter resistances R23, R22, a base-emitter junction capacitance Cbe22 of a transistor Q22, a base-collector junction capacitance Cbc22, a base-emitter junction capacitance Cbe21 of a transistor Q21, and a base-collector junction capacitance Cbc21. A signal leakage of the time when the switch is off leaks through a five stage portion of a parasitic capacitance, therefore, the signal leakage is small, a high on-off ratio is obtained, and a high-pass filter is formed in a signal leakage path by a parasitic element of the transistor Q21. Accordingly, by reducing a value of RB, the signal leakage can be made smaller. In this way, a switch of a low power consumption is obtained.
Patent JP-2000253402-A (JP)
Title: Video data transmitter, its video signal encoding method and storage medium storing video signal encoding program
Inventor: OKUBO ATSUSHI
IPC: H04N19/20
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a video data transmitter capable of distributing a clear image suppressing the generation quantity of encoded data without roughening the unit of time lapse or quantization and limiting an area for encoding processing. SOLUTION: The video data transmitter to be used for the transmission of video data in a television system is provided with a video input part 11, an area extraction processing part 12 for extracting a video signal of a prescribed area in the video frame of an image from an inputted video signal, a video encoding part 13 for encoding the video signal of the extracted area and outputting the encoded signal, and a network interface part 14 for transmitting the encoded signal to the terminal of another conference participant. The processing part 12 extracts a video signal of a target video area including a target image and a video signal of part of a background area to be an area other than the target video area, transfers the extracted data to a video encoding means and selects a different part in the background area as part of the background area to be extracted.
Patent JP-H08249012-A (JP)
Title: Programmable controller
Inventor: KOBAYASHI MASARU
IPC: G05B19/048
Filed: 1995-03-15
Abstract: PURPOSE: To output the abnormality contents as an easy-to-grasp abnormality history by storing the abnormality information corresponding to an information management unit in relation to the signal transmission and reception units having the corresponding relation between them and based on a corresponding relation definition table when the abnormality information corresponding to the information management unit. CONSTITUTION: The reception or transmission of the input signals is carried out between a plant 2 and a programmable controller 20 via the input cards C1 to CN and output cards CN+1 to CNN. The controller 20 inputs the abnormality information to the receiving buffer means 4 and 5, stores the abnormality information included in these means 4 and 5 into a transmitting buffer means 23, and also stores the abnormality information in an abnormality detection part 24 in relation to the corresponding signal transmission and reception units corresponding to each other and based on a corresponding relation definition table 21 when the abnormality information corresponds to an information management unit. The abnormality contents can be thereby outputted as an easy-to-grasp abnormality history.
Patent JP-S53141030-A (JP)
Title: Camera provided with focused point detector
Inventor: HORIIE MASANORI
IPC: H04N1/19
Filed: 1977-05-14
Abstract: PURPOSE: To improve response speed, durability, accuracy, etc. by detecting focusing state via solid image sensor and electrically performing focusing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05308887-A (JP)
Title: Chitosan-containing edible container
Inventor: YAMANE HIROSHI
IPC: A21D13/08
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a chitosan-containing edible container having low hygroscopicity and excellent taste and flavor by adding chitosan to a dough composed mainly of cereal flour, etc. CONSTITUTION:The objective container is prepared by adding 0.01-1wt.% of chitosan obtained by deacetylating chitin which is a skeleton component of crustaceans such as crab and lobster to a dough composed mainly of cereal flour or starch (e.g. wheat flour and corn starch). Chitosan can be produced by crushing the crust of crab, etc., adding 5-10wt.% of hydrochloric acid to the crust to remove calcium carbonate, heating in the presence of 5-8wt.% of caustic soda to remove proteins, heating in 40-50wt.% of caustic soda to effect the deacetylation reaction, washing with water and drying the product.
Patent JP-S61223380-A (JP)
Inventor: JIEIMUSU EI NEFU
IPC: F16K11/07
Filed: 1985-03-22
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-S59180428-A (JP)
Title: Heat sensitive recording device
Inventor: NAITOU HIROYUKI
IPC: G01D9/28
Filed: 1983-03-31
Abstract: PURPOSE:To obtain recording wherein relationship between the measured signals and parameters can be readily understood, by recording the measured signals and the parameter signals from a parameter recording data signal based on the signals from a signal recording color control part and a parameter recording color control part and digital signals. CONSTITUTION:A measured recording data signal is outputted from a signal-recording- data setting part 16 based on the signal from a signal recording color control part 15, which sets the recording colors corresponding to measured signals S10-Sn and the digital measured signals, which are obtained by the digital conversion of the measured signals S10-Sn. A parameter recording data signal is outputted from a parameter-recording-color setting part 18 based on the signal from a parameter-recording-color control part 17, which sets the recording colors corresponding to the levels of parameter signals P10-Pn and digital signals, which are obtained by shifting the digital measured signals by one bit, at the same time. A thermal head 31 is driven by the measured and parameter recording data signals and recording is performed. The change in parameters can be readily and accurately understood by looking at recording paper 20 at a glance, and the measured signals S10-Sn can be analyzed for every change in parameters.
Patent JP-H1013498-A (JP)
Title: Telephone set with controllable electromagnetic transducer, method for changing frequency characteristics, and method for coding melody
Inventor: BLANVILLAIN XAVIER
IPC: H04R3/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To change frequency characteristics of the transducer and obtain a predetermined acoustic level by storing at least one value of the duty cycle of a transducer driving rectangular wave signal at to each frequency. SOLUTION: The electromechanical transducer 6 that the telephone set is equipped with has a thin film of metal arranged on an electromagnet formed of a coil wound around a cap. The rectangular wave signal 7 is supplied to the coil and its duty cycle R is equal to A/(A+B), where A is a period wherein a current is supplied and B is a period wherein no current is supplied. This rectangular wave signal is generated by a microprocessor 8 which is stored with the value of R as to each frequency. When the value of R is 1-8%, the acoustic level obtained with the output of the transducer varies in proportion to the R over the entire object frequency range. The frequency is generated according to a clock controlling the microprocessor 8 and discontinuous, but can generate a sound close to the tone of music.
Patent JP-H07272236-A (JP)
Title: Electromechanical conversion device
Inventor: ABE TAKAYUKI
IPC: G11B5/592
Filed: 1994-03-25
Abstract: PURPOSE:To control quantity of bending displacement of a piezoelectric plate and to adjust a video head by controlling driving voltage impressed to the upper end fixed part of a conductive holder holding a base end part of a bimorph plate between them, the lower end fixed part and an intermediate electrode. CONSTITUTION:A bimorph plate 10 is an electromechanical conversion device in which two piezoelectric plates 6, 8 are stuck together with adhesive of an epoxy resin group by holding an intermediate electrode 7 between them, surface electrodes 5, 9 are formed by electrode materials from the fixed end to a free end on the piezoelectric plate 6, 8. A base end part 10b being the fixed end of the bimorph plate 10 is held between the upper end fixed part 14a of a conductive holder 14 and the lower end fixed part 14b. Fixed parts 14a, 14b of the upper end and the lower end are formed by conductive materials so as to be conductive to the surface electrodes 5, 9. Two piezoelectric plates 6, 8 stuck together are bent and shifted by impressing driving voltage to the base end parts of the surface electrodes 5, 9 and an intermediate electrode 7 and extending or contracting each piezoelectric plate 6, 8 in the reverse direction each other for the direction of extension and contraction.
Patent JP-S51130839-A (JP)
Title: Method for detecting trouble of electric insulation
Inventor: OOMURA SATORU
IPC: H02H3/17
Filed: 1975-05-08
Abstract: PURPOSE: A detecting method capable of distinguishing leakage current from charge current in electric circuit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08207477-A (JP)
Title: Clip for newspaper
Inventor: FURUYAMA SOICHI
IPC: B42F1/02
Filed: 1995-02-07
Abstract: PURPOSE: To easily read a newspaper which is longitudinally folded without being spread. CONSTITUTION: Support pieces 11, 12, 26, 27 are installed in the back part of clip main body parts 1, 10, support pieces 17, 18, 29, 30 are installed in clip parts 21, 32, springs 2, 22, 23 are wound onto support axes 3, 23, 34 to penetrate through holes 4, 13, 14, 15, 16, 24, 25, 35, 36, and a handle part with a rectangular end is fixed freely openably/closably.
Patent JP-H11259136-A (JP)
Title: Fixed position stoppage controller
Inventor: NARITA MAKOTO
IPC: G05D3/12
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the stopping accuracy of a material to be moved by correcting a speed command deviation to be used for a fixed position stoppage controller in accordance with the state of the material. SOLUTION: A speed switching signal 8b obtained when a stop signal 8a is outputted is stored as a speed switching signal 8b1 and a position feedback signal 6a is stored as a position feedback signal 6a1. A stopped state is recognized by no change of the signal 6a and a deviation between the value of the signal 6a obtained in recognizing the stoppage state and the temporarily stored signal 6a1 is calculated as a moving distance. When it is defined that the moving distance from the temporary transmission of the signal 8a up to complete stop is L and a deceleration ratio from the transmission of the signal 8b up to the complete stop is α, the stop positioning accuracy is improved based on the α.
Patent JP-H01230145-A (JP)
Title: Microprogram control device
Inventor: NAGAO SATORU
IPC: G06F9/22
Filed: 1988-03-10
Abstract: PURPOSE:To enhance the debugging efficiency of a program by providing a micro-trace table which successively stores and reads a muPC address when a branching instruction is generated, traces error generation to a trigger, and stores and reads it. CONSTITUTION:Whenever the branching instruction is executed, the counted value of a microprogram counter (muPC) 1 at such a time is successively stored into a micro-trace table 11, the locus of the program is obtained by reading the micro-trace table 11, and by tracing the error generation to the trigger, it is stored and read to the micro-trace table 11. Thus, without decreasing executing performance, the microprogram can be easily debugged, the debugging efficiency can be increased, and maintenance is facilitated.
Patent JP-S61216812-A (JP)
Title: Control device for pinch roll
Inventor: KONDO KIYOSHI
IPC: B21B39/00
Filed: 1985-03-20
Abstract: PURPOSE:To minimize the speed increase of pinch rolls right after the release of the tail end of a material from a rolling mill by limiting the output level of a speed control device to the added value of acceleration and deceleration current and friction current just before the release of the tail end of the material from the rolling mill until the lapse of the prescribed time. CONSTITUTION:All of switches SW1, SW2, SW3 make switching operation just before the release of the tail end of the material from the rolling mill. The deviation between a speed reference PREF and speed detection signal is applied to a speed control circuit 18 by such switching. On the other hand, the added value of the acceleration and deceleration current Ia and the friction current If is applied as the current reference IREF to the output end of the circuit 18 by which the level thereof is limited. A current control circuit 19 is a much higher response speed than the response speed of the circuit 18 and therefore the current minus control is executed by applying directly the current reference IREF to the input of the circuit 19. The current for the tension is thus instantaneously suppressed and the speed increase at the tail end of the material is suppressed.
Patent JP-H11253848-A (JP)
Title: Coater
Inventor: SUZUKI MASAHIRO
IPC: B05B15/04
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent a masking jig from being coated and to prevent the generation of burrs and further to recover the paint depositing on the jig. SOLUTION: A hand part 14 is provided at the tip 13 of the arm of the robot 11 of this coater, the region of a work 16 to be masked is chucked by the hand part 14, and the work is set in a masking jig 18. Subsequently, while the region of the work 16 to be masked is chucked, the jig 18 is chucked by the hand 14, powder coating is applied, and then the work 16 is taken out of the jig 18 placed on its base 24, transferred to a baking jig 26 placed on a base 25 and backed. Meanwhile, air is blown against the masking jig 18, and the paint depositing on the jig 18 is recovered and recycled.
Patent JP-S58221593-A (JP)
Inventor: ARETSUKUSU BUIKUTAA GAANAA
IPC: H04R3/14
Filed: 1983-03-31
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-S58173179-A (JP)
Title: Foamed sheet material with adhesive
Inventor: MURATA NOBORU
IPC: C09J7/02
Filed: 1982-04-06
Abstract: PURPOSE:To provide a foamed sheet material with adhesive, easy to prepare, without reduced adhesion with time, suitable as an adhesive-backed tape, by applying onto the surface of a synthetic resin foamed material layer a tacky adhesive layer through a liq.-impermeable intermediate film. CONSTITUTION:A stripping agent such as silicone resin is applied onto the base such as paper or synthetic resin film to form a stripping agent layer 4, onto the surface of which a tacky adhesive consisting mainly of rubber, synthetic resins, etc. is applied, forming a tacky adhesive layer 3. A liq. impermeable intermediate film 2 such as polyvinyl chloride, polychloroprene, etc. is stuck with pressing to the adhesive layer 3 to put on it and then a foamable material stock soln. 1' is applied in a particular thickness onto another surface of the intermediate film 2. Next, foamed material layer 1 is formed by expanding at room temp. or with heating and then heat-cured to yield the intended foamed sheet material with adhesive.
Patent JP-H01230050-A (JP)
Title: Electrophotographic sensitive body containing compound having both structures of hindered amine and hindered phenol
Inventor: MATSUZAWA YUMI
IPC: G03G5/05
Filed: 1988-03-10
Abstract: PURPOSE:To obtain the photosensitive body which has high sensitivity and excellent environmental resistance and is less degraded in electrostatic chargeability in spite of repetitive use by incorporating a compd. contg. both structural units of hindered amine and hindered phenol into the photosensitive body contg. a charge transfer material having >=5.45 ionization potential. CONSTITUTION:This electrophotographic sensitive body has the photosensitive layer contg. a charge generating material and the charge transfer material having >=5.45 ionization potential (Ip) on a conductive base body. The compd. having both structural units of the hindered amine structure and the hindered phenol structure is incorporated into such electrophotographic sensitive body. The photosensitive body which is improved in the sensitivity, has the excellent environmental resistance and is less degraded in the electrostatic chargeability in spite of the repetitive use is thereby obtd.
Patent JP-H09245245-A (JP)
Title: Draining bucket for cup type beverage automatic vending machine
Inventor: FURUKAWA JIRO
IPC: G07F13/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the a cup containing beverage to be collected and to be thrown away within a draining bucket from springing out to the outside of the bucket due to the collision with the handle of a standing attitude by automatically pushing down the handle and folding the handle in a fallen attitude when the draining bucket is carried in the automatic vending machine and the hands are left in a state that the handle is stood in the standing attitude. SOLUTION: This bucket 6 is composed by being spanned between left and right mounting hardwares 8 and being provided with a fallable handle 9 on the upper surface side of the bucket 6. In this case, a spring pressing handle pushing down means kicking a standing handle 9 toward a fallen location incorporates a plate spring 10 into the mounting hardwares 8 of the handle 9, pushes down the handle 9 of the standing attitude to the front from the back by the pressing of the plate spring 10 and folds the spring into a fallen attitude.
Patent JP-H05222270-A (JP)
Title: Fluid epoxy resin composition and its cured material
Inventor: SHIOBARA TOSHIO
IPC: C08G59/18
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the subject fluid epoxy resin composition excellent in fluidity and thermal conductivity, low in thermal expansion coefficient and capable of providing a cured material excellent in moisture resistance. CONSTITUTION:The objective fluid epoxy resin composition is obtained by blending a curable epoxy resin with a curing agent and an inorganic filler composed of a spherular alumina having 2 to 30mum average particle size, especially a spherular alumina having 2 to 30mum average particle size and containing >=15wt.% particles of >=24mum particle size and 3wt.% particles of <=1mum particle size. The spherular alumina is blended in an amount of >=200 pts.wt. based on 100 pts.wt. of the total amount of the above-mentioned curable epoxy resin and the curing agent. The viscosity of the above-mentioned fluid epoxy resin composition is 100 to 10000 poise in case of measurement by using a BH type viscometer at 4rpm and at 25 deg.C.
Patent JP-S60199862-A (JP)
Title: Indane derivative
Inventor: OOSHIRO YASUO
IPC: A61P25/28
Filed: 1984-03-23
Abstract: NEW MATERIAL:A compound of formula I (R<1> is amino which may have lower alkyls, hydroxyimino, 1-10C alkanoylamino which may have halogens; R<2> is H, lower alkyl, halogen, nitro; R<3> is H. lower alkyl, halogen; R<4>, R<5> are H, lower alkyl; one of R<2> and R<3> is not H, when R<1> is hydroxyimino). EXAMPLE:7-Hydroxy-4-methyl-1-indanone oxime. USE:Reliever of hypoxia: it removes active oxygen species to prevent the formation of peroxidized lipid and reduces it. PREPARATION:The reaction of a compound of formula II with hydroxylamine of NH2OH is carried out in an inert solvent at room temperature to 200 deg.C for 1-10hr to give a compound of formula III. Then, the product is reduced in the presence of a catalyst such as platinum oxide or palladium at -20 deg.C- room temperature under 1-10 atmospheric hydrogen pressure to give the compound of formula I .
Patent JP-H01229928-A (JP)
Title: Gas leakage detector
Inventor: TANAKA SHOICHI
IPC: G01M3/02
Filed: 1988-03-10
Abstract: PURPOSE:To prevent an accident due to the leakage of gas by detecting the generation of the leakage of the gas from piping to close a main stopcock, by providing one main stopcock per one gas utensil and providing a sensor on the way of the piping between the main stopcock and the gas utensil. CONSTITUTION:A gas utensil 1 is connected to one end of flexible piping 2 and the other end of the piping 2 is connected to the service pipe 4 of a house through a main stopcock 3, for example, as a solenoid valve. A sensor 5 for detecting the component of gas is interposed on the way of the piping 2 and, when the leakage of the gas is generated in the piping 2 between the gas utensil 1 and the main stopcock 3, a change is generated in the component of the gas in the piping 2 and the sensor 5 detects this change to make it possible to close the main stopcock 3 constituted as the solenoid valve through a wiring 10. By this method, an accident due to gas leakage can be prevented.