baber/WOPTO huggingface dataset:
Patent JP-2000007659-A (JP)
Title: Production of halogeno-2(1h)-pyridone
Inventor: KUWAYAMA TOMOYA
IPC: B01J25/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To industrially and advantageously produce the subject compound in good yield under mild conditions by carrying out a hydrogenolysis reaction of a 2-aralkyloxy-2-halogenopyridine in the presence of a hydrogen source and a hydrogenating catalyst. SOLUTION: The hydrogenolysis reaction of a 2-aralkyloxy-halogenopyridine represented by formula I (R1 is an aralkyl; X is a halogen) is carried out in the presence of a hydrogen source and a hydrogenating catalyst, preferably at 15-50 deg.C to produce the objective compound represented by formula II. The reaction is preferably conducted in the presence of a solvent and the weight of the solvent used is preferably 1-10 times based on the compound represented by formula I. The hydrogenating catalyst is preferably pretreated with a catalyst poisoning substance such as thiourea and partially poisoned for use or used in a partially poisoned state in the coexistence of the catalyst poisoning substance in the reactional system. Hydrogen is preferred as the hydrogen source and hydrogen pressure at the time of reaction is preferably atmospheric pressure to 5 atm.
Patent JP-S6062388-A (JP)
Inventor: TAKADA KATSUMI
IPC: E05G5/00
Filed: 1983-09-13
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-S6230419-A (JP)
Title: Output circuit
Inventor: MORITA TAKASHI
IPC: H03K17/687
Filed: 1985-08-01
Abstract: PURPOSE:To increase the rising speed of an output signal and to improve the rising characteristic of the output signal without increasing the capacity of a driver in the post stage by switching a power supply voltage to be applied to an output circuit to a high speed at the rise of an input signal. CONSTITUTION:If a control signal I is supplied when a P-channel MOS transistor (TR) 1 is ON, a P-channel MOS TR 3 is turned on and a voltage from a VH power supply is applied to the drain terminal of the TR 1. Simultaneously, the inverse of a control signal I is supplied and a P-channel MOS TR 2 is turned off. In such a case, the pulse width of the signal I is set up to a time corresponding to the rising time of an output signal OUT, and after the rise of the signal OUT, the TR 3 is turned off and a TR 2 is turned on to supply a voltage from a normal VDD power supply. Since a voltage from a VH power supply which is higher than the voltage of the normal VDD power supply is supplied to the source terminal at the ON of the TR 1, practical ON current can be increased and the rising characteristics of the signal OUT can be improved.
Patent JP-H068891-A (JP)
Title: Air conditioner for inside of satelite fairing
Inventor: TANIGUCHI KUNJI
IPC: B64G1/00
Filed: 1992-06-29
Abstract: PURPOSE:To enable the simultaneous launching-up of two artificial satelites under the demand of different air conditioning conditions by feeding the air conditioning gas from the different equipment on the ground into the gas inlet for the first chamber and the gas inlet for the second chamber of an outside fairing. CONSTITUTION:The air gas which is supplied from the air conditioning gas feeding equipment 5 and supplied into an outside fairing 4 through a hose 6 and a gas inlet 7 air-conditions the first chamber X in which the first artificial satelite 1 is accommodated, and is discharged from a gas outlet 10. The gas is not introduced into an inside fairing covering the second artificial satelite. The air conditioning gas supplied from the second air conditioning gas feeding equipment 11 is introduced into the inside fairing 3 through a hose 12, gas inlet 13 of the outside fairing, communication member 14, and the gas inlet 8 of the inside fairing, and air-conditions the second chamber Y in which the second artificial satelite 2 is accommodated, and is discharged through the gas outlet 9 of the inside fairing and the gas outlet 10 of the outside fairing.
Patent JP-H0922405-A (JP)
Title: Nonlinear model generation method
Inventor: ASHIDA HITOSHI
IPC: G06Q50/00
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To generate a nonlinear model from a large quantity of data by making use of a client and a server and also to shorten the period needed for generation of the nonlinear model. SOLUTION: A nonlinear model is generated from the original data that includes two or more items and records. In this model generation method, a feature store/compression processing (102) is carried out to compress the original data, together with a data transfer processing (103) where the compressed data are obtained by a server of a network and transferred to a client from the server. The client controls a model generation parameter to generate a prescribed nonlinear model based on the compressed data (104 to 107). Then the server generates a nonlinear model from the original data based on the controlled model generation parameter (109).
Patent JP-H0459559-A (JP)
Title: Holder support tool
Inventor: URUSHIZAKI SAKAE
IPC: B65H35/07
Filed: 1990-06-27
Abstract: PURPOSE:To support a holder stably by forming a tilting guide surface on the support stand of a rear support tool continuously to the rear edge of a horizontal support surface so as to install guide frames to form base plate inserting parts between the support stand and this tilting guide surface. CONSTITUTION:A holder 20 is installed under a condition that a base plate 30 is tilted against a support tool, and the lower edge part of the holder is inserted into inserting parts 18 of a rear part support tool 11, and the base plate 30 is put in its horizontal condition so that the upper edge of the base plate 30 can be situated inside of an engaging fragment 4 of a front support tool 1, and this base plate 30 is moved toward the front part support tool 1 so that the front part of the base plate 30 can be inserted into inside of the engaging fragment 4. Next, in the case of disconnecting the holder 20, the base plate 30 of the holder 20 in moved inversely toward the rear part support tool 11, and the base plate 30 is tilted under a condition that the edge part of tha base plate 30 is drawn out of the engaging fragment 4, and the base plate 30 is moved along that guide surface 16 under a condition that the lower surface edge part is brought into contact with the tilting guide surface 16 so that the edge part of the base plate 30 can be pulled out from the inserting parts 18.
Patent JP-H0335558-A (JP)
Title: Color sensor
Inventor: OKUNO TETSUHIRO
IPC: H01L27/14
Filed: 1989-06-30
Abstract: PURPOSE:To provide a color sensor having a photosensitive section consisting of an amorphous silicon layer by using a simplified process in which at least either one of amorphous silicon carbon or amorphous silicon nitride is used as an ultraviolet ray cut filter. CONSTITUTION:A color filter 12 is formed on one surface of a light transmitting substrate 11. An ultraviolet ray cut filter 15 is formed on the other surface. At least either one materials out of amorphous silicon carbon and amorphous silicon nitride is used as the ultraviolet cut filter 15. Carbon is mixed with amorphous silicon because a material of the ultraviolet cut filter 15 which consists of amorphous silicon alone absorbs not only ultraviolet rays but also visible rays. Since a photosensitive section 14 and the ultraviolet ray cut filter 15 are both composed of amorphous silicon, they can be manufactured by the same method. Therefore, it is possible to eliminate the necessity to prepare the ultraviolet ray cut filter 15 in advance when manufacturing a color sensor and to simplify a manufacture process of a color sensor.
Patent JP-S6147943-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HANIYU TAKESHI
IPC: G03C1/06
Filed: 1984-08-14
Abstract: PURPOSE:To enhance sensitivity and image contrast by incorporating a condensation compd. from oxazoline and thiohydantoin, and a hydrazine compd. in an emulsion layer. CONSTITUTION:The condensation compd. is represented by formula I, R1, R2 being H, halogen, alkyl, OH, alkoxy, or the like, R3 being alkyl or aryl, R4 being H or alkyl, and R5 being halogen, alkyl, OH, or the like. It is embodied by 1-(2-hydroxyethyl-3-pyridin-2-yl)thiohydantoin sodium salt. The hydrazine compd. is represented by formula II or III, R1, R2 being aryl, alkyl, or the like, such as 1-formyl-2-(4-methoxyphenyl)hydrazine. The photosensitive material can be enhanced in sensitivity, contrast, and dotted image quality by incorporating the compd. of formula I and the compd. of formula II or III in the photosensitive emulsion layer.
Patent JP-S6061672-A (JP)
Title: Analog type electronic timepiece
Inventor: AOKI WATARU
IPC: G04C9/00
Filed: 1983-09-14
Abstract: PURPOSE:To achieve a higher reliability and a simpler assembly dispensing any mobile member for regulation by exciting a stator in one direction for regulation to attract a rotor to the stator. CONSTITUTION:With a reset switch 7 OFF, a drive command from a pulse selection circuit 4 is outputted to a motor driving circuit 3 and an alternating pulse is outputted to an excitation coil 5b of a motor 5 synchronizing a clock signal from a dividing circuit 2 to rotate a rotor 5a for time display. When the stem 6 is pulled out for setting hands, with the reset switch 7 turned ON, the pulse selection circuit 4 outputs a regulation command to output a constraint pulse from a motor driving circuit 3. As a result, the stator is excited only in one direction and the rotor 5a is magnetically attracted and fixed to the stator. Under such a condition, as th crown is turned, the minute and hour hands move.
Patent JP-H0923516-A (JP)
Title: Gas-insulated switch gear
Inventor: SANUKI HIROKI
IPC: H02B13/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a gas-insulated switch gear capable of reducing costs and decreasing installation area for substation facilities. SOLUTION: A power transmission line unit 2, a bus communicating unit 4, a transformer unit 3 and a bus PT unit 12 are respectively arranged in a longitudinal direction of both the doubled main bus lines 11a and 11b; and in a gas-insulated switch gear connected to both the main bus lines 11a and 11b respectively, both the main bus lines 11a and 11b are arranged in up-down direction, and a bus PT unit 12 is arranged on a straight line across the bus communicating unit 4 and both the main bus lines 11a and 11b.
Patent JP-S6063512-A (JP)
Title: Microscope objective lens
Inventor: KIMURA MASATOSHI
IPC: G02B21/02
Filed: 1983-09-19
Abstract: PURPOSE:To obtain a microscope objective lens having a high resolution, whose operating distance is long and whose image is flat, by satisfying the prescribed condition in a lens system constituted of seven groups constituting of two groups of positive meniscus lenses, prescribed cemented lens, biconvex lens, and three group of prescribed cemented lenses, in the order from an object side. CONSTITUTION:In a lens system constituted of seven groups consisting of two groups of positive meniscus lenses, cemented lens formed by sticking negative, positive and negative lenses, a biconvex lens, cemented lens of positive and negative lenses, and a cemented lens of positive and negative lenses, in order from an object side, conditions of an expression I - an expression VI are satisfied. Provided that (f), n1, and nu1, nu2, and nu3, nu4, and nu11, nu12, and r13, r14 denote the focal distance of the whole system, a refractive index of the first group, Abbe numbers of the first and the second groups, Abbe numbers of the negative lenses of an object side and an image side of the third group, Abbe numbers of the positive and negative lenses of the seventh group, and radiuses of curvature of the image side of the fifth group and the surface of the object side of the sixth group, respectively. In this way, it is possible to obtain a microscope objctive lens having a high resolution, whose operating distance is long and whose image is flat.
Patent JP-H0336249-A (JP)
Title: Method for preventing hot-dip galvanizing cracking
Inventor: KANETANI KEN
IPC: C23C2/02
Filed: 1989-07-04
Abstract: PURPOSE:To prevent the cracking of hot dip galvanizing by previously thermally spraying a metal having a melting point higher than that of zinc on the weld zone of a structural member of a steel structure to be subjected to hot-dip galvanizing after welding. CONSTITUTION:In a steel structure to be subjected to hot-dip galvanizing, a metal having a melting point higher than that of zinc is thermally sprayed on a weld zone prior to hot-dip galvanizing after the assembly of a structural member by welding. At this time, zinc can be further thermally sprayed, after the application of thermal spraying with the metal having a melting point higher than that of zinc to the weld zone, on the resulting sprayed deposit. As the metal having a melting point higher than that of zinc, a metal consisting of one or more kinds among iron, copper, Ni, and Al or a metal consisting of either or both of Al and Mg and zinc can be cited. By this method, the contact of a cracked zone with molten zinc, as the most primary factor in causing cracking, can be reduced or removed, and, as a result, cracking can be perfectly prevented.
Patent JP-S6232349-A (JP)
Title: Humidity sensor
Inventor: AKIBA TOKUJI
IPC: G01N27/12
Filed: 1985-08-05
Abstract: PURPOSE:To permit the measurement of a low humidity region by impregnating a silane compd. into a sintered body of a metallic oxide semiconductor which exhibits a moisture sensitive characteristic. CONSTITUTION:The silane compd. is impregnated into or coated on the sintered body of the metallic oxide semiconductor, for example, the sintered body essentially consisting of titanium oxide and contg. a slight amt. of lithium carbonate, vanadium pentoxide, etc. A dichloroalkoxy silane, dichlorodimethyl silane, etc. are used for the silane compd. The hopping of proton is accelerated between adsorptive water and sensor substrate by interposing the silane compd. therebetween. Since the silane compd. is used, the measurement of the low moisture region, for example, <=30% RH by the above-mentioned moisture sensor is made possible.
Patent JP-S6150606-A (JP)
Title: Method for grasping hollow yarn bundle
Inventor: TAKAHASHI HIDEKI
IPC: B01D63/02
Filed: 1984-08-16
Abstract: PURPOSE:To well grasp a hollow yarn bundle by preventing the generation of the bending or collapse of a hollow yarn, by inserting the hollow yarn bundle in the inner diameter part of a flexible rubber body in such a state that the inner diameter of said flexible rubber body is made large by sucking air and restoring the enlarged inner diameter to the inner diameter with the original size to grasp the hollow yarn bundle. CONSTITUTION:A ring shaped flexible rubber tube 8, of which the inner diameter is made smaller than the outer diameter of a hollow yarn bundle, is fixed to the inner peripheral surface of a cylindrical holder 7. Air in the rubber tube 8 is sucked from the nozzle 10 mounted to said tube 8 to make the inner diameter thereof larger than the outer diameter of the hollow yarn bundle. Subsequently, one end of the hollow yarn bundle is inserted in the inner diameter part of the enlarged rubber tube 8 and, thereafter, the sucking of air from the tube 8 is stopped. The rubber tube 8 restores the original inner diameter and the hollow yarn bundle can be grasped.
Patent JP-S5873058-A (JP)
Title: Disc loading device
Inventor: MORI KAZUO
IPC: G11B17/04
Filed: 1981-10-24
Abstract: PURPOSE:To load a disc with a simple mechanism, by providing a center shaft with a thinned tip for a turn table, and clamping a center hole of a disc in con tact with the center shaft with a plurality of positioning guides. CONSTITUTION:A box type cover 70 consisting of an upper plate 70a, a side plate 70b and a bottom plate 70c turns around a shaft 71 toward the arrow Z. A disc 7 is inserted from an inlet 16, and the disc 7 is held with a plurality of positioning fixed guides 75. Then, the cover 70 is fallen down, the thinned tip of a center shaft 78 of a player is inserted to a center hole 87 of the disc 7, which is clamped with a clamper 74 fitted via an elastic member 73 at the inside of the upper plate 70a and a turn table 79. In case of unloading, the clamp is released by lifting up the cover 70. Thus, the loading and unloading of the disc can be done with a simple mechanism.
Patent JP-S6064951-A (JP)
Inventor: HERUBERUTO SHIYURETSUTA
IPC: A61P9/04
Filed: 1984-08-20
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-S6414181-A (JP)
Title: Production of ceramic material
Inventor: TAKENOUCHI TOSHIICHI
IPC: H05K1/03
Filed: 1987-07-09
Abstract: PURPOSE:To easily produce a ceramic material provided with a hollow path and metallic material to the inside by interposing a plastic wire and a metallic wire covered with plastic between two green sheets consisting of composition of noncalcined ceramic, pressureizing and calcining it. CONSTITUTION:Both a plastic wire 2a consisting of organic resin such as nylon, vinyl chloride and acryl which is burned at calcination temp. and volatilized and a metallic wire 4a such as W and Mo wherein the outside is covered with a buffering material 3a consisting of the same plastic as the above-mentioned organic resin are bent to a required shape and interposed between two green sheets 1a, 1a consisting of composition of noncalcined ceramic contg. alumina, etc., as a main component. These are calcined at high temp. in an electric oven while pressurizing both green sheets 1a, 1a. The plastic wire 2a and the buffering material 3 are burned and removed as gas and thereafter calcination shrinkage difference of a calcined ceramic material 10 due to a hollow path 20 or burning out the buffering material 3 is absorbed and the calcined ceramic material 10 enclosed with a metallic wire 4 wherein excessive stress is not exerted between the ceramic material 10 and this metallic wire can be easily produced.
Patent JP-H09331590-A (JP)
Title: Information input output device
Inventor: SAKURAI RIYUUSUKE
IPC: G10K15/04
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To change a music scale and an echo effect or the like with remote control. SOLUTION: A video display section 14 of a video display device main body 12 is provided with a monitor 16 displaying a video image of a CD reproduced by a video audio signal extract means 36, a key switch 20 controlling a music scale and an echo switch 22 changing its echo effect. A grip section 26 is provided with an audio signal control switch 34 used to output a vocal tone based on a voice signal outputted from the video audio signal extract means 36 from a speaker or to erase the vocal tone. The video audio signal extract means 36 mixes the voice signal received from a microphone section 30 with the audio signal reproduced from the CD and emits the mixed signal from an FM antenna 90 to an FM radio receiver. The video audio signal extract means 36 is operated and controlled by a remote commander 46 contained in a sub-control section 38.
Patent JP-S6416079-A (JP)
Title: Noise reduction circuit
Inventor: NONOGAKI MASARU
IPC: H04N5/21
Filed: 1987-07-09
Abstract: PURPOSE:To make noise unremarkable when a pattern is moving by suppressing an output signal if a signal of one field difference or one frame difference exceeds a prescribed level. CONSTITUTION:If an input signal S1 has a moving component, a level of a signal S3 exceeds + or -V1 and the signal S3 is subject to amplitude limit by a limiter 6. In this case, a detection circuit 9 detects limiter ON and a control voltage generating circuit 10 generates a control signal S7 of a prescribed level in response to the etection signal. The signal S7 is subtracted from the control signal S5 at an adder 11. Thus, the position signal S8 (=S5) outputted at a period without movement so far from the adder 11 is decreased by a quantity of the signal S7. Thus, one of the gain of an amplifier 5, the DC level and the frequency characteristic is at least suppressed and at least one of brightness on the screen, contrast and sharpness is suppressed, the noise appearing attended with the movement of the pattern is made unremarkable.
Patent JP-H0469065-A (JP)
Title: Dc power supply device
Inventor: SAIDA AKIRA
IPC: H02M7/10
Filed: 1990-06-29
Abstract: PURPOSE:To output DC voltage that a load requires, corresponding to the commercial AC voltage of each nation in the world without performing the least manual changeover by changing a rectifying circuit over into an ordinary bridge rectifying condition when the inputted AC voltage is above the specified voltage, and changing it over into voltage doubler rectifying condition when below the specified voltage. CONSTITUTION:Voltage doubler rectification is performed by applying commercial AC voltage between the junction of diodes D5 and D6 and the junction of capacitors C5 and C6. An input voltage detection circuit 4 detects whether or not the commercial AC voltage inputted from an input terminal 1A is above the specified voltage, and when above the specified voltage value, it outputs a rectifying condition changeover instruction signal REX. A rectifying condition changeover circuit 5 changes a rectifying circuit 2 over into ordinary full-wave bridge rectifying condition when the instruction signal REX is input from this input voltage detection circuit 4, and changes it over into voltage doubler rectifying condition when the instruction signal REX is not input.
Patent JP-2000040989-A (JP)
Title: Proportional diversity radio receiver system
Inventor: MCCALL DAVID JOHN
IPC: H04B7/08
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To detect and correct the multipath phenomenon of long time delay, so as to minimize all types of multipath distortions. SOLUTION: This proportional diversity radio system for mobile vehicle decreases both the multipath of short time delay and the multipath of long time delay, by mixing different tuner signals obtained by using different space diversity antennas 12 and 13. The degree of relative contribution to the finally mixed tuner output of respective tuner signals is found in direct proportion to respective signal strength signals SS1 and SS2 and inversely proportional to the respective multipath noise signals of long time delay.
Patent JP-2001003128-A (JP)
Title: Impact absorbing member excellent in crushing crack resistance
Inventor: KAWAI HITOSHI
IPC: B62D21/15
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an impact absorbing member excellent in crushing crack resistance with respect to axial compressive load and lateral compressive load. SOLUTION: The member is composed of an Al-Mg-Si type aluminum alloy hollow extruded material containing 0.40 to 0.80 wt.% Mg and 0.50 to 1.0 wt.% Si and obtained by being subjected to aging treatment after press quenching. The proof stress of this member is >=200 Mpa. Moreover, the thickness of a surface recrystallized layer is regulated to 1 to 50% of wall thickness, and further, the grain size of the surface recrystallized layer in wall-thickness direction is regulated to <=200 μm.
Patent JP-H0713425-A (JP)
Title: Disposable developing unit
Inventor: AOKI HIDEO
IPC: G03G15/08
Filed: 1993-06-18
Abstract: PURPOSE:To prevent the occurrence of various kinds of evil effects in a disposable developing unit, such as a driving motor is made large and cost becomes high. CONSTITUTION:A 1st agitator part 39 and a 2nd agitator part 40 housing toner are installed in a toner case 32, and the respective agitator parts 39 and 40 rotatably support 1st agitator 42 and a 2nd agitator 43 by supporting shafts 42a and 43a. Then, a toner detecting sensor 44 detecting that the toner in the 2nd agitator part 40 is depleted by driving the agitator 43 is provided on the lower side of the agitator part 40 and in the toner case 32. It is provided with a control means which does not drive the agitator 42 until the sensor 44 detects that the toner is depleted.