baber/WOPTO huggingface dataset:
Patent JP-H1059964-A (JP)
Title: Production of arylamide of heterocyclic aromatic carboxylic acid
Inventor: JEAN-POUL RODEYUI
IPC: C07D401/12
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject arylamide useful as an intermediate for a herbicide, etc., by reacting a partially new specific heterocyclic aromatic halogen compound with CO and an aromatic amine in the presence of a specific catalyst and a prescribed base. SOLUTION: A halogen compound of formula I [A<1> is N or CR<1> ; A<2> is N or CR<2> ; A<3> is N or CR<3> ; A<4> is N or CR<4> ; A<5> is N or CR<5> (R<1> to R<5> are each H, an alkyl, etc.); X is Cl, Br or I] is reacted with carbon monoxide and an amine of the formula R<6> -NH-R<7> (R<6> is H or an alkyl; R<7> is an aromatic or heterocyclic aromatic group) in the presence of a complex of triphenylphosphine of formula II (R<8> to R<10> are each an alkyl or F) and Pd and a base to give an amine compound of formula III. 2-Chloro-6-[1-methyl-3-(trifluoromethyl) pyrazol-5-yloxy]pyridine formula IV among the halogen compounds of formula I is new.
Patent JP-S60257360-A (JP)
Title: Method for analyzing oxygen in metal of titanium group or alloy thereof
Inventor: OKAMURA MASAYOSHI
IPC: G01N1/36
Filed: 1984-06-01
Abstract: PURPOSE:To improve the accuracy of analyzing oxygen by allowing nickel of 7-17 times the weight of a sample for analysis of titanium to coexist in the sample then melting the sample. CONSTITUTION:Nickel of 7-17 times the weight of the sample for analysis of titanium is allowed to coexist in the sample in a method for analyzing quantitatively the oxygen in the titanium by heating and melting the titanium in an inert gaseous atmosphere with a graphite crucible at a prescribed temp. and bringing the oxygen therein into reaction with carbon monoxide. The nickel is made to coexist in the sample in the form of forming the same into a plate shape, enclosing the sample with the plate-shaped nickel and uniting the nickel and the sample. The adequate molten bath is thus formed in an early period and the extraction of gaseous carbon monoxide is accelerated.
Patent JP-H0612947-A (JP)
Title: Closed type switch
Inventor: NARITA MASAO
IPC: H01H33/66
Filed: 1993-04-16
Abstract: PURPOSE:To provide a closed type switch which can be switched in many times by suppressing vibration of a bellows extended and contracted according to pole opening action of a movable contactor. CONSTITUTION:The inside of a bellows 9, where excessive stress is generated in the case of pole opening action, is filled with many metal fine wires 11. Since the bellows 9 is brought into contact with the metal fine wires 11, vibratory energy of the bellows 9 is dispersed by friction mutually between the metal fine wires 11, and as a result, the vibration of the bellows is quickly damped. Consequently, excessive stress is prevented from repeatedly acting on the bellows, to sharply increase a number of usable times of a switch.
Patent JP-S5813767-A (JP)
Inventor: GOTOU TOKUKI
IPC: D06B3/28
Filed: 1981-07-20
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-S63279204-A (JP)
Title: Optical pickup
Inventor: YOKOYAMA OSAMU
IPC: G02B6/122
Filed: 1987-05-11
Abstract: PURPOSE:To prevent a grating coupler from the generation of flaws or the adhesion of dirt causing light dispersion or the deterioration of condensing characteristics by covering the surface of the grating coupler or an optical waveguide including the coupler with a material having a refractive index lower than that of the optical waveguide. CONSTITUTION:A buffer layer 12 consisting of SiO2 is formed on a substrate 11 and the optical waveguide layer 13 consisting of a glass layer having a refractive index higher than that of SiO2 is formed on the surface of the layer 12. The grating coupler 14 is formed on the surface of the layer 13 and a protection layer 15 consisting of a material having a refractive index lower than the layer 13 is formed on the coupler 14. The end part 16 of the layer 13 is formed by cleavage or grinding, the wave-guided light 13 is energized by a semiconductor layer and light 18 is radiated to space by the coupler 14. Since the surface of the layer 13 including the coupler 14 is coated with the material having a refractive index lower than that of the layer 13 to form the layer 15, the coupler can be prevented from the generation of flaws or the adhesion of dirt causing light dispersion or the deterioration of condensing characteristics.
Patent JP-S5543207-A (JP)
Title: Measuring method for lubricating oil consuming rate in internal combustion engine
Inventor: ARAKAWA YOSHIKUNI
IPC: F01M11/10
Filed: 1978-09-18
Abstract: PURPOSE: To measure lubricating oil consuming rate horary changes of electric conductivity of absorbent liquid by adsorbing sulfurous acid gas produced by combustion of sulfury content in the lubricating oil which has been leaked in a combustion chamber into hydrogen peroxide which is its absorbent liquid.  
     CONSTITUTION: Lubricating oil leaked from a crank chamber into a combustion chamber during drive of an engine 1 is exhausted together with exhaust gas into an exhaust pipe 5, part of which is sampled through a pipe 8 under action of a suction pump 11. Most of sulfur in the lubricating oil which has been leaked is oxidized to be SO 2  in the combustion chamber, but for the purpose of bringing it to prefection, entire SO 2  is made in an electric furnace 13. This SO 2  produces SO ion by being absorbed by hydrogen peroxide in a vessel 9. This absorbing SO 2  rate increases according as lubricating oil rate which is leaked in the combustion chamber with the progress of continuance of driving hours, after recording on a recorder 24, oil consuming rate is sought from the sulfury content. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63286307-A (JP)
Title: Improved thermoplastic material and manufacture thereof
Inventor: OOKE ROSEN
IPC: C08L23/00
Filed: 1988-05-11
Abstract: The prerequisites for the injection moulding from thermoplastic material of container lids with a tear-up opening arrangement which is to function well on opening as well as on reclosing are improved through the use of a modified thermoplastic containing inert filler in a quantity of 10-15% of the weight of the mixture. Such a modified thermoplastic is manufactured by the heating of a thermoplastic,known in itself, e.g. polyethylene, to melting temperature with simultaneous admixture of the filler,and the mixture is mechanically processed for a good distribution of the filler in the melted plastic mass which thereafter is cooled to form the modified thermoplastics.
Patent JP-H08303151-A (JP)
Title: Openable sunshade
Inventor: IKEDA YONEICHI
IPC: E06B9/266
Filed: 1995-05-12
Abstract: PURPOSE: To operate manually in simple structure. CONSTITUTION: A right post has a projected part 4 inside and a fixing hole on the right side surface while two staircase-like areas are installed as opposed to each other on the same height. Base body fixing areas (a), (b), (c), (d) and (e) are arranged to face each other on the same height as a pair of two and installed based on five divided stages. A left support 1 is assumed to shape up like the right support and play the same function with the right support as well. Base bodies A, B, C, D and E, whose U-shaped transverse section is placed downward, are horizontally installed between the right and left posts 1. These base bodies A, B, C, D and E provide a sun shade board 3. The base body E incorporates and opening adjustment fixture. A vent opening is installed to the upper part of the base bodies.
Patent JP-H11305477-A (JP)
Title: Negatively chargeable toner and image forming method
Inventor: KARAKI YUKI
IPC: G03G9/08
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a negatively chargeable developing toner capable of obtaining a high-definition graphic image without causing any 'negative sleeve ghost'. SOLUTION: This negative electrification toner contains at least toner particles, inorg. fine powder and resin fine particles. The tone particles consist of at least a binder resin and a coloring agent. In the particle size distribution of the toner particles corresponding to diameters of circles, particles having >=0.60 μm and <1.00 μm diameter corresponding to circles are <5.0% in number of the whole particles, and the number average diameter of the particles corresponding to circles is 4.0 to 10.0 μm. The resin fine particles have 0.05 to 2.0 μm average particle size, the shape coefft. SF-1 between >=100 and <150 and the shape coefft. SF-2 between >=110 and <200.
Patent JP-H08301072-A (JP)
Title: Theft preventive device of construction machine
Inventor: HIRATA TOICHI
IPC: B60R25/04
Filed: 1995-05-12
Abstract: PURPOSE: To provide a theft preventive device of a construction machine which can prevent driving of a hydraulic actuator by cutting-connecting operation of a signal wire. CONSTITUTION: In a hydraulic shovel provided with an engine 1, a starter circuit containing a starter motor 5, a key switch 11 to actuate the starter motor 5, a main hydraulic pump 2, a hydraulic actuator 7, a directional control valve 8 and a car body control device to control rotating speed of the engine 1 and car body operation containing discharge of the main hydraulic pump 2, an input part, a discriminating part and an output part are provided.  A theft preventive control device is provided to output an allowing signal to allow driving to the car body control device 15 when a discriminating part judges that both are inputted after it discriminates whether or not both a signal outputted from the key switch 11 and a prescribed operation start indicating signal inputted from the input part are inputted, and the car body control device 15 is constituted so as to perform driving according to only the allowing signal.
Patent JP-S5448224-A (JP)
Title: Automatic accompaminent apparatus
Inventor: KATOU HIROSHI
IPC: G10H1/28
Filed: 1977-09-24
Abstract: PURPOSE: To perfform automatic arpeggio accompaniment with a simple constitution by converting the pitch name signals corresponding to one kind of chord to the pitch name signals corresponding to chord signals with a note conversion circuit.  
     CONSTITUTION: The pitch name signals for one kind of chord such as C major chord, etc. having been sotred in ROM 31 are applied to a note conversion circuit 38 to which the chord signals corresponding to accompanyment key touching are applied, via latch circuit 35 to which attack signals are applied and code conversion circuit 37 which converts the pitch name signals to the pitch name chord of a specified bit number. This causes the circuit 38 formed of logic gate to change the respective bit contents of the pitch name chord according to the chord signal and generate the pitch name chord corresponding to the chord signal. With this chord as a reference, the required frequency divided outputs through gate 51 controlled by octave signal are applied to an envelope circuit 53, by  which arpeggio accompaniment sounds are formed, thus the arpeggio accompaniment corresponding to multiple kinds of chord signals may be performed with the simple constitutition  of using ROMs of small pitch name storage contents 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63302193-A (JP)
Inventor: RARUFU SHIYUTETSUFUENSU
IPC: F04C29/04
Filed: 1988-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000305153-A (JP)
Title: Camera
Inventor: SATO TATSUYA
IPC: G03B5/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To enable respective action states to be informed stepwise according to the action states of the respective functions obtained until an exposure action is finished after the exposure start instructing action of the camera is executed. SOLUTION: This camera is constituted so that the start of the exposure action is instructed by an exposure start instruction part 1 and a focusing lens is driven by a lens driving part 2 by receiving this instruction for starting the exposure action. Besides, the start of the exposure action is decided by an exposure action start decision part 3 based on the shake state of a camera main body obtained after the start of the exposure action is instructed by the instruction part 1. Besides, the exposure action is executed by an exposure part 4 based on a result decided by the decision part 3. Then, a state informing action by which the action states can be discriminated is executed by a state information part 6 according to at least two action states out of the respective action states by the driving part 2, the decision part 3 and the exposure part 4.
Patent JP-S5639189-A (JP)
Title: Welding method for thick plate by laser beam
Inventor: OOMAE TAKASHI
IPC: B23K26/00
Filed: 1979-09-10
Abstract: PURPOSE:To effectively perform thick plate welding in less distortion, by performing laser beam welding after inserting the raw metal for welding metal forming between the grooves of butt welding. CONSTITUTION:Between grooves of thick plate to be butt welded, the welding metal forming raw metal such as iron powder and cut wire or the like can be inserted. By radiating laser beam to it to produce the molten metal, the base metal is molten with the heat energy of laser beam and holding heat of molten metal and the welding is progressed. In this case, the loading amount of raw metal is suited to the laser beam output, then nonwelded part is not produced. Further, by making smaller the laser beam diameter, the amount of molten metal is less and the deformation by welding is less. Or, the chemical component of raw metal is adjusted to avoid crack and to increase the strength, allowing to use low output laser oscillator.
Patent JP-2000301396-A (JP)
Title: Crank drive device
Inventor: MIYAMOTO TAKESHI
IPC: B30B15/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the working environment by suppressing the increase in the engaging noise of a drive gear with a driven gear while suppressing the temperature rise of an oil in a casing. SOLUTION: A casing 23 is provided on an opening part 21 of an oil bath 19, an input shaft 25 and an output shaft 33 are provided in the casing 23, a clutch brake 47 is provided in the casing 23, a flywheel 27 is integratedly provided with one end of the input shaft 25, a drive gear 57 is integratedly provided with a lower end of the output shaft 33 so as to be positioned in the oil bath 19, and sealing means 61, 63, 65, 67 and 69 to block the movement of a lubricating oil between the oil bath 19 and the casing are provided.
Patent JP-H09284639-A (JP)
Title: Digital signal processing camera device
Inventor: AIHARA KENICHI
IPC: H04N5/335
Filed: 1996-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processing camera device where an image pickup output signal based on a desired broadcasting standard is obtained easily in coping with the design change, etc., of an image pickup part. SOLUTION: The clocks of the clock number based on the desired broadcasting standard are generated from the clocks of first clock rate fs corresponding to the image element number of respective CCD image sensors in the image pickup part 1 by a thinning processing by a thinning processing circuit 46 which is provided in the processor 44 of a digital signal processing part 4. Then, synchronizing signals VD and HD based on the desired broadcasting standard are generated in a synchronizing signal generator 13 based on the clocks.
Patent JP-S60260249-A (JP)
Title: System and apparatus for controlling data communication
Inventor: IKEDA TOSHIO
IPC: H04L12/417
Filed: 1984-06-07
Abstract: PURPOSE:To improve the utilizing efficiency of a transmission line by circulating a token between prescribed communication controllers with different combination depending on points of time according to a simultaneous transmission frame transmitted from a specific data communication controller. CONSTITUTION:In the data communication system of the token pass system comprising plural data communication controllers, a tentative master being a specific device sets at first a high speed mode to a circulating method flag 11, sets a prescribed value to a high speed token destination memory 14 and a low speed token destination memory 13, and a prescribed number of times transited to the low speed mode is set from the real number of times of the communication control of the high speed mode to the token circulating counter 18. When the destination address of the reception frame is coincident with the own node address 10 in case of the token frame, a token is transmitted to the destination address of the combined memory 14 of the high speed node at the high speed mode of the flag 11 to decrease the value of the counter 18. When the value of the counter 18 is zero, the flag 11 is transited to the low speed mode and the token is circulated to the entire controller at the simultaneous transmission frame.
Patent JP-S5641376-A (JP)
Title: Automatic enamel dipping machine
Inventor: NODA ATSUHIKO
IPC: B29C41/00
Filed: 1979-09-07
Abstract: PURPOSE: To automate the enamel dipping operation, by providing with the vertical arm, first and second joint members, main body of automatic enamel dipping machine composed of work grasping mechanism, oil pressure unit and memory-regeneration apparatus controlling said main body and oil pressure unit.  
     CONSTITUTION: The first joint member 12, the second joint member 13 and the grasping mechanism 14, are supported by the vertical arm 11 and the arm 11 is ascended and descended along the guide 9 by operating the handle 8. The members 12, 13 are rocked based on stored content in the memory-regeneration apparatus and the work is grasped by the grasping claw 56 of the mechanism 14 drawing the same locus with said rocking. Next, surplus enamel liquid is shaked off by going up and down rocking and twist revoluting motion of the mechanism 14 by the first, second and third motors 17, 33, 53 after impregnating the work in the enamel liquid in the bath and taking out of the liquid. Thus, the claw 56 is opened by the cylinder 63 and the work is released when glazing of the work is finished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0412228-A (JP)
Title: Signal system characteristic measuring instrument
Inventor: KIMOTO TAKASHI
IPC: G01D21/00
Filed: 1990-05-01
Abstract: PURPOSE:To automatically measure a signal distortion characteristic value which a signal system has setting such a value as a signal distortion characteristic value of inspection data is outputted from a data converting means, when a storage means holds inspection data. CONSTITUTION:When a learning signal is stored in a learning signal store device 40, a learning processor 30 is actuated, and by using the learning signal of the registered device 40, a learning value of an internal state value of a data converting means 12 is derived, and stored in an internal state value store means 13. In this case, the internal state value derived by a learning processing has a characteristic for operation so that a means 12 outputs a signal distortion characteristic value which brings on inspection data, when a signal of the inspection data is inputted from a signal system 20. Subsequently, when the internal state value to the means 13 is set, a signal system characteristic measuring instrument 10 is actuated, and in a means 11, time series data of signal data sent out of the signal system 20 is held, and in the means 12, the signal distortion characteristic value which the signal system has is outputted in real time.
Patent JP-H07314999-A (JP)
Title: Building stone and manufacture of building stone
Inventor: YAMAMOTO TORU
IPC: C04B41/71
Filed: 1994-05-27
Abstract: PURPOSE:To provide a building stone with least color tone irregularity and high design effect. CONSTITUTION:First the back facing of a material building stone 1 is impregnated with a highly permeable coloring agent 2, and an inorganic fibrous plate 3 is junctioned under pressure to the back facing to manufacture a building stone. As an alternative method, the highly permeable coloring agent 2 is applied to the back facing of the material building stone 1, then the coloring agent 2 is dried with an excess amount of the agent removed, and the inorganic fibrous plate 3 with an applied adhesive is bonded together with the material building stone 1 by adhering the inorganic fibrous plate 3 to the coloring agent 2-applied facing of the material building stone 1, under pressure to manufacture the building stone.
Patent JP-2000309368-A (JP)
Title: Packaging paper material consisting of paper prepared by laminating nonwoven fabric
Inventor: NAGAHASHI KUNIHARU
IPC: B65D65/40
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a packaging paper material consisting of a paper prepared by laminating nonwoven fabrics wherein while tactility and high-class feeling of the nonwoven fabric are obtained, rising structure of this nonwoven fabric is utilized as an expressing means of a picture pattern and while multicolored printing is performed, a unique picture pattern expressing embodiment is realized by raising this. SOLUTION: A packaging paper material consisting of a nonwoven rising laminated paper with printing ink 19 wherein a base paper is laminated on one surface of a nonwoven fabric consisting of a plant fiber pulp and a multi-colored printing is applied on another surface of the nonwoven fabric and the plant fiber on another surface of the nonwoven fabric is raised with a printing ink attached on the outer surface of the fiber, is provided.
Patent JP-H05280140-A (JP)
Title: Sound absorbing panel
IPC: B32B7/02
Filed: 1991-04-19
Abstract: PURPOSE:To improve effect of sound absorption and sound isolation by a method wherein a layered board having cavities is formed by layering and sticking single boards having ridges and grooves that are arranged alternately in stripe-like arrangement over the surface and the undersurface thereof, and the layered board is cut, transversing the cavities at a right angle. CONSTITUTION:A single board is so constructed that the surface and the undersurface thereof are made uneven with ridges and grooves arranged thereon alternately in a stripe-like arrangement. A layered board 3 having cavities 4 is formed by layering and sticking a plurality of such single boards in such a way that the ridges and the grooved are not be engaged with each other Then, the layered board 3 is cut, transversing the cavities 4, and thereby a sound absorbing panel 1 is formed. While a plate-like substance 5 is stuck to one side of the sound absorbing panel 1, the other side of the panel is cut and formed into a corrugated shape. As sounds hit the sound absorbing panel, the cavities of the panel vibrate and the energy of the sound is consumed thereby, resulting in improvement of sound absorption.
Patent JP-H04228932-A (JP)
Title: Electric type clutch-actuator
Inventor: RARI OU GUREI
IPC: F16D27/04
Filed: 1991-02-27
Abstract: PURPOSE: To quickly actuates an electromagnetic clutch. CONSTITUTION: An electromagnetic coil 21 is provided with a first and second windings 21a, 21b. A first end of the first winding 21a is connected to a source of electric power, and a second end of the first winding 21a and a first end of the second winding 21b are connected to the ground potential through a first field effect transistor(FET) 30. A second end of the second winding 21b is connected to the ground potential through a second FET 31. An input terminal 26 of an actuation circuit 25 is connected to the second FET 30. The input terminal 26 is connected to the first FET 30 through a capacitor 27 and a resistor 28.  When the control signal is applied to the input terminal 26, both FETs 30, 31 are turned on, the opposite ends of the second winding 21b have the same voltage, thus the whole voltage is initially applied tot he first winding 21a only, and a clutch is rapidly actuated. The first FET 30 is turned off after the prescribed period determined by a timing circuit constituted of the capacitor 27 and the resistor 28, and a current is fed to both windings 21a, 21b.