baber/WOPTO huggingface dataset:
Patent JP-H06166664-A (JP)
Title: Production of alpha-iodo-unsaturated carboxylic acid amide derivative
Inventor: TAGUCHI TAKEO
IPC: C07C231/12
Filed: 1992-08-26
Abstract: PURPOSE:To obtain the subject compound useful as a synthetic intermediate for various organic compounds under mild condition in high efficiency by reacting an unsaturated carboxylic acid amide with iodine. CONSTITUTION:The objective compound of formula II is produced by reacting a compound of formula I (R<1> to R<4> are H, alkyl, aryl or aralkyl; R<5> and R<6> are H, alkyl, allyl, aryl or aralkyl; m is 0 or 1; n is 0-2; when m is 0, at least one of R<5> and R<6> is allyl) with iodine in the presence of a base (e.g. 2,4,6- collidine) in a solvent (e.g. dichloromethane) at -20 to +100 deg.C. The amount of iodine is l-5 equivalent and that of the base is 1-5 equivalent based on the compound of formula I.
Patent JP-S62111226-A (JP)
Title: Method for supplying illuminating light in electronic endoscope device
Inventor: CHIKAMA TOSHIO
IPC: A61B1/06
Filed: 1985-11-11
Abstract: PURPOSE:To make images distinct, to prevent flicker on a screen and to improve the image quality and the color reproducibility by supplying an illuminating light pulse interruptedly to control driving of a motor based on a lightness difference. CONSTITUTION:The illuminating light is not supplied into a somatic cavity when a shielding part 26b of a chopper 26 intercepts a luminous flux A of the illuminating light, and the illuminating light is supplied there only when a window 26a is in the position of the luminous flux A, and the illuminating light pulse is supplied interruptedly. In the transitional period just after the start of driving of a motor 25, a set speed signal Ssd and a detected speed signal Ss are compared with each other by a comparator 43 to output the difference signal to a motor driving circuit 44. The motor driving circuit 44 increases or reduces the power supplied to the motor 25 based on the difference signal to control the rotative speed of the chopper 26. In the stable period, an analog corrected lightness difference signal Sm' from a mixing circuit 67 and a set value signal in the same level as an added set value are compared with each other by a comparator 56 to output a difference signal Se. A chopper control circuit 40 controls the rotative speed of the chopper 26 based on the difference signal Se.
Patent JP-H1076870-A (JP)
Title: Controller of automatic transmission
Inventor: SUGIHARA KOICHI
IPC: B60W10/10
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To suppress wear of an automatic friction clutch during shift by providing a predetermined condition judging means which judges whether a vehicle satisfies a predetermined condition or not when shift is done and an engaging shift control means which performs shift in a condition in which the automatic friction clutch is engaged when the vehicle satisfies the predetermined condition. SOLUTION: An electronic controller judges whether it is necessary to perform slip shift control based on a condition of a vehicle which is detected or not (step 2), half clutch control is started when it is judged that it is necessary to perform the control, and it is judged whether a vehicle satisfies a predetermined condition or not when a predetermined period of time elapses (step 5). If it is judged that at least one condition of the predetermined conditions is satisfied, engaging pressure of an automatic friction clutch is increased rapidly and returns to the original engaging condition. Thus, a clutch which sets shift stage in a condition in which the automatic friction clutch is engaged is engaged and released to perform shift (step 6).  Consequently, it is possible to suppress the deterioration of the automatic friction clutch due to its wear and improve the running performance and durability.
Patent JP-S61128303-A (JP)
Title: Proportional integrating device
Inventor: OBO RYOSAKU
IPC: G05B13/00
Filed: 1984-11-27
Abstract: PURPOSE:To improve the responsiveness and safeness of a control system by changing respective parameters of the gain and time constant of the titled device as the function of a deviation of a deviation between an objective value and a current value and determining the optimum parameter. CONSTITUTION:When control is started, a deviation between a reference input signal 2 and a feedback signal 3 is calculated by an adder/subtractor 1 and a control operation signal 4 is inputted to a proportional gain function generator 8 and an integration time constant function generator 10 to determine a proportional gain value 9 and an integration time constant 11. If the generators 8, 10 are set up to a monotone increasing function and a monotone decreasing function for the absolute value of the signal 4, the responsibility in a transient area where the signal is increased can be improved and the stability in a steady area where the signal 4 is decreased can be improved. The signal 4 is inputted to a proportional integrator 5 and the gain is multiplied by a proportional element on the basis of the gain 9 and the time constant 11 obtained by a parameter determining device. The integration element is integrated by a variation rate corresponding to the time constant and a control signal 6 is outputted and fed back to the adder/subtractor 1.
Patent JP-H11168364-A (JP)
Title: Variable delay circuit
Inventor: MARBOT ROLAND
IPC: H03H11/26
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an output signal having delay against an input signal by weighting and integrating intermediate signals applied to input and overlapping them and obtaining a combined signal. SOLUTION: A primary circuit D1 having prescribed delay receives the input signal e0 and outputs the two intermediate signals m0 and m1. The signals m0 and m1 have a prescribed delay fixed between them. The signals m0 and m1 are applied to the inputs X and Y of a connection circuit and the combined signal is outputted. Control input CD receives a command K (namely, the function of delay instruction CN) showing the weight coefficient of combination executed by the connection circuit C. The combination signal FK is applied to the input of a shaping circuit F and an output signal SK is outputted. Inference is executed based on the standardized value of a related signal and the weight coefficients allocated to the signals m0 and m1 are set to be a value K and a value 1-K (K is 0-1).  The circuit C is designed to obtain prescribed combination through the use of integration against time required for obtaining the prescribed value.
Patent JP-S62109978-A (JP)
Title: Plasma cvd device
Inventor: KURAMOTO AKIMASA
IPC: C23C16/24
Filed: 1985-11-08
Abstract: PURPOSE:To improve formation of film deposited on a substrate by providing a cylindrical substrate to between cylindrical electrodes arranged in double layers, introducing feed gas for depositing film, heating the space between the electrodes and the subtrate while impressing a high frequency voltage to the electrodes. CONSTITUTION:The whole body of a reaction vessel is evacuated to a predetermined degree of vacuum, and silane is introduced from a feeding port 6 through many holes of a first electrode 2. The introduced silane is allowed to pass the circumference of the cylindrical substrate 4 and discharged from a discharge port 7 through many holes of a second electrode 3. Then, the cylindrical electrodes 2, 3 and the substrate 4 are heated at ca. 150-300 deg.C by heaters 5 provided around the electrodes 2, 3, and a high frequency voltage is impressed to the electrodes 2, 3 with a high frequency power source. In this stage, the substrate 4 and the external wall of the reaction vessel 1 are grounded. Since the degree of vacuum of the space between the electrodes 2 and 3 is lower than the degree of vacuum of other part because of introduced feed gas, glow discharged is caused only between the electrodes 2, 3, and photoconductive amorphous silicon film is formed on the periphery of the substrate 4.
Patent JP-H06103342-A (JP)
Title: Shape restoring device for shape modeler
Inventor: SUZUKI TATSUHIKO
IPC: G06F17/50
Filed: 1992-09-21
Abstract: PURPOSE:To easily restore a shape with no waste for production of a complicated shape model using the materials, etc., by attaining a local undo method. CONSTITUTION:This device is provided with a pointer giving means 3 giving a pointer to a set of the edge of the boundary between a remaining area and an area to be eliminated and a face connected to the boundary edge in order to specify the boundary edge of the area to be deleted when a modeler 1 eliminates a shape by operation, a dead shell holding means 4 being able to hold plural areas to be eliminated as the dead shells in an hierarchical relation, and a shape connecting means 5 searching for the dead shell having an edge specified by a pointer given to a designated set of an edge of the boundary between a produced shape model and an area to be restored and a face connected to the boundary edge out of those dead shells and restoring the shape formed by the area of the searched dead shell by connecting the shape to the shape model with a connecting operation.
Patent JP-H07107405-A (JP)
Title: Television receiver
Inventor: FUKUDA HIROTOSHI
IPC: H04N5/44
Filed: 1993-10-07
Abstract: PURPOSE:To reduce the power consumption of a TV receiver and to prevent a user from forgetting to switch off the TV receiver in the audio mode by stopping a deflecting and high voltage generating circuit in the audio mode and automatically turning off the main power source at the time of fall of the input to the silent state. CONSTITUTION:When a user selects the audio mode by a remote controller 1, a remote control signal is inputted from the remote controller 1 to a remotely controlled light reception part 2. The remote control signal is converted into an audio mode selection signal by the light reception part 2 and is outputted to a CPU 3. The CPU 3 outputs a deflection and high voltage turning-off signal, which stops the deflecting operation and the high voltage generating operation of a deflecting and high voltage generating circuit 9, to a deflection and high voltage control circuit 5 in accordance with the audio mode selection signal from the light reception part 2. When the deflection and high voltage turning-off signal is inputted t0 the circuit 5, the circuit 5 stops the deflecting operation and the high voltage generating operation of the circuit 9, and a picture is not displayed on the surface of a CRT 4. At this time, power is supplied from the power source to an audio signal amplifying circuit 14, and sounds are outputted from a speaker 15.
Patent JP-H0590284-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: SATAKE HIDEKI
IPC: H01L29/737
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a horizontal type bipolar transistor structure which is high in direct current amplification factor and operation speed by a method wherein an emitter is al 1 covered with an insulating film except its face which confronts a collector layer, and the center of a base layer is narrower than its peripheral part in band gap. CONSTITUTION:A first conductivity type emitter layer 27, a second conductivity type base layer 25, and a first conductivity type collector layer 28 are arranged in a single crystal semiconductor on an insulating film 12 buried in the semiconductor substrate 11 in a direction parallel with the surface of the semiconductor substrate 11. The first conductivity type emitter layer 27 is all covered with an insulating film excluding its surface which confronts the collector layer 27. Furthermore, the second conductivity type base layer 25 is formed of semiconductor material whose band gap is smaller than those of the first conductivity type emitter layer 27 and the collector layer 28, and center of the second conductivity type base layer 25 is set, narrower than its peripheral part in band gap.
Patent JP-H1096130-A (JP)
Title: Twister belt
Inventor: UEURA AKIRA
IPC: D02G1/04
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a twister belt which can be readily produced. SOLUTION: This twister belt 1 is an endless belt which is composed of the surface rubber layer 2, the reinforced rubber layer 3 having reinforcing yarns 4 and the base cloth. In addition, a knitted fabric 8 rich in stretchability is inserted, as a base cloth, between the surface rubber layer 2 and the reinforced rubber layer 3 and a woven fabric 9 of reduced stretchability is placed, as a base cloth, on the face contacting with the pulley and on the contacting face of the reinforced rubber layer 3.
Patent JP-H02101988-A (JP)
Title: Three-phase reluctance motor
Inventor: BAN ITSUKI
IPC: H02P6/16
Filed: 1988-10-07
Abstract: PURPOSE:To determine the chopper frequency based on the capacitance of a capacitor independent of the inductance of an exciting coil by classifying the exciting coils into phase-A and phase-B exciting coils then detecting the exciting current through detecting circuits and feeding the exciting current to phase-A and phase-B through a chopper circuit. CONSTITUTION:A three-phase reluctance motor comprises first and second diodes inserted forwardly between the positive or negative pole of a DC power source and power conduction control circuits D, E, F for exciting coils 17a, 17b... classified into phase-A and phase-B exciting coils, first and second small capacitance capacitors connected respectively in parallel with the power input side of the power conduction control circuits D, E, F, and a chopper circuit for holding the disabled state of a first or second semi-conductor switching element based on a detected signal to interrupt power supply to the phase-A and phase-B exciting coils 17a, 17b,... thus holding the exciting current at a set value. By such an arrangement, exciting current can be controlled through the chopper circuit independent of the inductance of the exciting coil.
Patent JP-2000060917-A (JP)
Title: Bathtub for bathing while lying
Inventor: NAKAMURA TETSUO
IPC: A47K3/00
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To take a bath while lying facing upward, to stimulate the surface of skin by injecting air and jet water whose side peripheral surface is coated with air from a side surface and a bottom surface within a bathtub to skin of a body lying facing upward, to enhance the washing effect of the body, to relieve fatigue and to relax the body. SOLUTION: This bathtub is constituted of a head bathtub part 2 in which the head part is put while lying facing upward and a body bathtub part 3 in which the body is put while lying facing upward. On the bottom surface of the body bathtub part 3, an air jetting reservoir 32 closed by a porous plate is provided. On the internal side surface of the body bathtub part 3, each of a plurality of nozzles 34 is formed. At the inside of each nozzle 34, a gas-liquid injection nozzle 41 injecting jet water injected by high pressure in a state that a side peripheral surface of jet water is cylindrically coated with high pressure air which is simultaneously jetted into bathtub water of the body bathtub part 3 is mounted.
Patent JP-H0589706-A (JP)
Title: Card type lighting equipment
Inventor: HOSHINO KANEKO
IPC: F21S6/00
Filed: 1991-09-30
Abstract: PURPOSE:To provide a card type lighting equipment having a card-like lighting fixture which is excellent in carrying property, receiving property, and connecting and disconnecting property and allows an improvement in interesting feeling together with practical usability. CONSTITUTION:A lamp 4 is received in a thin card-like case 3, and an incoming connector 5 to the lamp 4 is provided on the outer surface part of the case 3, whereby a portable lighting fixture 1 having a card form as the whole is constituted. A lighting fixture holding member 2 having a holding part 9 for installing the lighting fixture 1 in such a manner as to be connectable and disconnectable and a power source side connector 1 to which the connector 5 is connected is provided.
Patent JP-S60137549-A (JP)
Inventor: HANSU TANAA
IPC: B22C15/08
Filed: 1984-11-30
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-S59135241-A (JP)
Inventor: BARENTEINO ZANBOONI
IPC: C08K5/00
Filed: 1983-12-24
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-H1197789-A (JP)
Title: Semiconductor laser
Inventor: YAMAMOTO TAKAYUKI
IPC: H01S5/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a ridge type semiconductor laser which can be mounted easily on a mounting board while suppressing increase of resistance in an upper clad layer. SOLUTION: An active layer is formed on the major surface of a semiconductor substrate 1. The active layer becomes thinner gradually toward then emission end face within a region of some distance from the emission end face toward the reflection end face. A ridge part 6 is formed on the active layer while extending from the emission end face toward the reflection end face. Within a region of first distance from the emission end face at the ridge part 6, the width increases gradually toward the emission end face and the upper surface in a first region of second distance from the emission end face is set higher than that in second region. A mesa structure 8 is formed on the opposite sides of the ridge part 6 on the major surface of the semiconductor substrate 1.  Upper surface of the mesa structure 8 defines an imaginary plane parallel with the major surface at a position of same level as the highest part of the upper surface of the ridge part 6 or higher.
Patent JP-H1180061-A (JP)
Title: Alpha, alpha'-bis(vinyloxyalkoxy)xylene, its production and cured product thereof
Inventor: HAYASHI SEIICHI
IPC: C07C41/16
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain an α,α'-bis(vinyloxyalkoxy)xylene, which is useful, for example, as coating ink, coating material, adhesive, resist, and make-up material, and does hardly irritate skin. SOLUTION: A compound shown by formula I [(n) is 1-4] [e.g. α,α'-bis(vinyloxyethoxy)-m-xylene] is obtained by reacting a compound shown by formula II (X1 and X2 are each, for example, F, Cl, Br, I) (e.g. α,α'-dihalogeno-o- xylene, α,α'-dihalogeno-m-xylene) with a metal alkoxide shown by formula III (M is an alkali metal) (e.g. sodium vinyloxyethoxide, potassium vinyloxyethoxide) in a non-protonic polar solvent (e.g. dimethylformamide, dimethylacetamide), a glyme-based solvent [e.g. 1,2-dimethoxyethane (monoglyme)], or a mixture of both, preferably at 50-200 deg.C for 0.5-5 h.
Patent JP-S63106537-A (JP)
Title: Apparatus for continuously and automatically sampling particulate material
Inventor: KUMAGAI SHUNICHI
IPC: G01N1/02
Filed: 1986-10-22
Abstract: PURPOSE:To stabilize quality, by taking out a specimen by a sampling unit and feeding the same to an analyzer by a feed-out unit and returning the excessive specimen by a reflux unit. CONSTITUTION:Numerals 24a, 24b, 24c show discharge ports of respective raw materials of the first, second and third processes of particulate material manufacturing equipment. Sampling units 26 are respectively provided to the discharge parts and steadily take out raw materials naturally falling from main lines in small quantity and the quantities thereof are adjusted by electromotors each equipped with a variable speed reducer. The specimen taken out from each of the units 26 is supplied to a feed-out unit 30 through a shifting unit 28 discharging foreign matter having a large particle size and further fed to a receiving unit 40. The specimen is subsequently fed to an analyzer 50 to be analyzed and the analytical result is outputted to a transmission panel 52. A reflux unit 60 refluxes the excessive specimen from piping 41b to the appropriate apparatus of the main line of a manufacturing process such as a storage silo 70. As mentioned above, the specimen is always continuously taken from each process and analyzed while the excessive specimen is refluxed to the main process to make it possible to attain to stabilize the quality thereof.
Patent JP-2000079630-A (JP)
Title: Mold for injection molding
Inventor: IZUMI RYUICHI
IPC: B29C45/37
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding which can be cooled even in a place where a passage through which the cooling water of the mold is passed can hardly be formed and does not require the use of a material of high heat conductivity the rigidity of which is reduced. SOLUTION: In a mold in which a fixed side mold and a movable side mold 2 are installed, a cavity is formed between the fixed side mold and the movable side mold 2, the base part 231 of one end side of a cavity insert-shaped core 23 is fitted to the movable mold 2, the other end side 232 of the core 23 is protruded into the cavity, a Peltier element 4 is installed in the base part 231 of the core 23, the core 23 is cooled by the Peltier element 4, piping 24 for cooling water is formed near the base part 231 of the core 23 of the movable side mold 2 to which the base part 231 of the core 23 is fitted, and heat from the Peltier element 4 is absorbed by the cooling water in the piping 24.
Patent JP-H0995662-A (JP)
Title: Refractory joint-filling material
Inventor: KUROIWA KINJI
IPC: C08L83/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory joint-filling material capable of preventing thermal penetration during and after burning, keeping the shape during and after burning, free from volume shrinkage, cracking of the joint and falling-off of the material and provided with fundamental functions for forming a refractory barrier layer having a strong ceramic structure. SOLUTION: This refractory joint-filling material is produced by adding a secondary crosslinking catalyst such as a chloroplatinic acid salt, Fe3 O4 or Fe2 O3 to a silicone material and crosslinking the composition by heating.
Patent JP-S63109979-A (JP)
Title: Polishing machine
Inventor: INAGAKI YOSHIHIKO
IPC: B24B57/02
Filed: 1986-10-24
Abstract: PURPOSE:To prevent the clogging of a grinding wheel and stabilize polishing performance by providing a liquid feeding means for feeding a polishing liquid to the contacting face of said grinding wheel with a workpiece via the pores of a porous material forming said grinding wheel. CONSTITUTION:During the polishing operation of a workpiece 3, a polishing liquid 4 is always fed to a workpiece polishing face from the pores of a grinding wheel 1 made of a porous material held by a grinding wheel holder 5, through the liquid passage 2a of a shaft 2 provided on the top end of the holder 5. As a result, polishing dust which tends to clog the pores of the grinding wheel a 1 is washed away by this polishing liquid 4, maintaining stable polishing performance while giving desired cutting quality for a long time.