baber/WOPTO huggingface dataset:
Patent JP-S6324230-A (JP)
Title: Electric exposing device
Inventor: YAMAMOTO HIROSHI
IPC: G03B9/02
Filed: 1986-07-16
Abstract: PURPOSE:To rapidly start and stop a rotary member driving motor by constituting the motor of a cylindrical rotor with a small diameter, a stator and a stator coil. CONSTITUTION:Since the rotor 2 for the motor for rotating a rotary ring 17 consists of a cylindrical body with a small diameter, GD<2> proportional to the inertia mass of the rotor 2 is low, so that its starting efficiency is higher than that of an electromagnetic driving means in a lens shutter device and the stopping operation is also easy. Since the coil for exciting the stator can be tightly wound up, the density of magnetic flux can be increased and magnetic saturation can be also suppressed. Namely, the starting torque of the rotor is high, the rotor is easily started and rapid responsibility can be secured. Since the rotary ring 17 can be also used as a decelerating large gear, the rapid rotation of the rotor 2 can be converted into slow rotation, so that a large aperture diaphragm device for a single-lens reflex camera can be constituted.
Patent JP-S6413320-A (JP)
Title: Vibrating feeder
Inventor: YONEMURA AKITERU
IPC: B65G27/04
Filed: 1987-07-03
Abstract: PURPOSE:To stabilize feeding quantity in a vibration feeder for feeding the quantity of fixed flow by giving a trough linear vibration and also forming an inclined face ascending to the down course side in the feed direction in the vicinity of the outlet of the trough. CONSTITUTION:In the vicinity of the outlet of a trough 4 an inclined piece 13 ascending to the down course side in the feed direction is provided. In this constitution the feed rate on the inclined surface 14 of the inclined piece 13 will become faster than that on the bottom face of the trough 4. Letting t1 and t2 are, therefore, the thickness of the layer of things 8 to be conveyed at the position just before the inclined piece 13 and the thickness of the layer of the things to be conveyed on the inclined surface 14 respectively, t1 is larger than t2, and the pulsating flow p2 of the thing to be conveyed at the thickness t2 becomes smaller than the pulsating flow p1 at the thickness t1, which allows the control of the variation of the pulsating flow of measured value W1. Therefore, the control of an agitator 3 by a controller can be stabilized, and performance to feed fixed flow can be improved.
Patent JP-S5790725-A (JP)
Title: Multioutput power supply device
Inventor: YAGINUMA KATSUHIDE
IPC: G05F1/10
Filed: 1980-11-28
Abstract: PURPOSE:To protect an output circuit of a small amount of capacity, by setting an equal ampere-turns among respective current windings. CONSTITUTION:An output current detecting transformer CT is formed by winding current detecting windings S1 and S2 around a common iron core in the number of coils corresponding to each output circuit and then detects the load current of each corresponding output circuit. At the same time, the number of coils is set for each of the windings S1 and S2 so as to obtain nearly an equal ampere-turns to the current of each output circuit. Then the windings S1 and S2 are connected in parallel to each other.
Patent JP-H0332171-A (JP)
Title: Noise suppression device
Inventor: ISOMURA MASAICHI
IPC: H04N5/21
Filed: 1989-06-28
Abstract: PURPOSE:To eliminate the need for any special device for multiplication and to make the device small by adopting the constitution such that 2n-set of variable (n is a positive integer) are controlled in response to the motion of a picture. CONSTITUTION:A subtraction means 14 calculates a difference signal between an input television signal A and a pre-picture signal B outputted from a storage means 13 and uses 1st coefficient means 12, 15 so as to multiply a variable K(=2<k>) with the input television signal or the pre-picture signal thereby obtaining a 1st signal. Moreover, adder means 16, 17 synthesize the 1st signal and the difference signal to obtain a 2nd signal (K-1)A+B, A+(K-1)B and a 2nd coefficient means 20 outputs a signal resulting from multiplying a reciprocal 1/K of the variable K with the 2nd signal. In this case, a motion detection means 18 controls the variable K in response to the magnitude of the absolute value of the difference signal, that is, the motion of the picture. Thus, a special device for multiplication is not required and the device is made small.
Patent JP-S5957955-A (JP)
Inventor: MIYAMOTO HARUHIKO
IPC: C04B35/00
Filed: 1982-09-27
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-H04363495-A (JP)
Title: Blind opening and closing control device
Inventor: TAKABA YOSHIAKI
IPC: E06B9/264
Filed: 1991-06-11
Abstract: PURPOSE:To automatically open and close a blind in accordance with an outdoor weather condition. CONSTITUTION:A blind 2 provided in a window or the like may be opened and closed by a motor driven opening and closing mechanism 3 which is driven by a control circuit 7. The control circuit 7 samples a detection signal from a light sensor for detecting outdoor sunlight or the like, by means of a first timer Ta when the blind is opened, and samples for predetermined time intervals by means of a second timer Tb after the control circuit determines that the outdoor is in a fine weather condition in accordance with the detection signal so as to deliver a closing signal to the opening and closing mechanism 3. With this arrangement, the blind 2 is automatically opened and closed in accordance with a present status of the outdoor, thereby it is possible to prevent repetitions of opening and closing of the blind due to an intermediate value between the opening and closing values.
Patent JP-H0726002-A (JP)
Title: Production of polyester
Inventor: NOGAMI KATSUO
IPC: C08G63/78
Filed: 1993-07-07
Abstract: PURPOSE:To provide the method for producing a polyester by which fouling in a rectifying column is prevented and an excellent process stability is obtd. CONSTITUTION:A polyester is produced by reacting a dicarboxylic acid component with an alkylene glycol under the condition that at least a part of the reflux is replaced with water purer than the distillate at the rectifying step wherein low-boiling by-products produced at the esterification step are removed from the reaction system.
Patent JP-H08339084-A (JP)
Title: Resin composition curable with active energy beam
Inventor: OKUO MASAMI
IPC: G03F7/027
Filed: 1995-06-09
Abstract: PURPOSE: To obtain a compsn. excellent in alkali developability, that is, easy to develop with an aq. alkali soln., having satisfactory sensitivity to active energy beams and giving a clear image when used as a resist material, etc., forming a nontacky coating film and excellent in alkali and chemical resistances of a resin after curing. CONSTITUTION: This compsn. contains a block copolymer consisting of hydrophilic segments (I) each having an acid group such as a carboxyl group and hydrophobic segments (II) formed from (meth)acrylic ester, etc., a polymerizable monomer and a polymn. initiator. The glass transition temp. (Tg) of the segments I in the block copolymer is >=-5 deg.C and that of the segments I or II' is <=80 deg.C.
Patent JP-H0520392-A (JP)
Title: Design supporting device for lsi system
Inventor: TAKEI TSUTOMU
IPC: G06F17/50
Filed: 1991-07-09
Abstract: PURPOSE:To accurately and speedily correct design data and to improve operability. CONSTITUTION:This system is provided with a block division preparation part 14 making the designated block to a new one from the connection relation of blocks and signals comprising new one or more blocks and the entire device, preparing the design data of the designated block, preparing the block other than the designation and the design data of the block other than the designation, and preparing the design data connecting the designated block and the block other than the designation.
Patent JP-H074960-A (JP)
Title: Level inking apparatus
Inventor: SAWADA YOSHIO
IPC: G01C5/00
Filed: 1993-06-16
Abstract: PURPOSE:To provide a level inking apparatus which can perform an inking operation to a wall surface with high accuracy irrespective of whether a floor face to be installed is uneven or tilted. CONSTITUTION:A raising and lowering device 3 which is provided with a laser light-receiving device 8 to receive light from a laser light-emitting device situated at a definite height and which can be moved in the up-and-down direction and a running device 4 which is held horizontally so as to be at a right angle to the raising and lowering device are provided. They constitute a cross-shaped structure. The running device is provided with an ink jet nozzle 5 which is guided so as to be movable horizontally along it. In order to keep the running device horizontal, horizontal inclination devices 19, 20, 21, 22 which rotate the cross-shaped structure inside the horizontal face with reference to a wall surface according to the output of a clinometer 27 for the running device are installed. In addition, in order to keep the cross-shaped structure vertical, vertical inclination devices 20, 23, 24, 25, 26 which rotate the cross-shaped structure inside the vertical plane at a right angle to the wall surface according to the output of another clinometer 28 for the running device are installed.
Patent JP-S6196140-A (JP)
Inventor: JIEISON SHIIBERII PETENJIRU
IPC: F23R3/06
Filed: 1985-07-30
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-H0923645-A (JP)
Title: Switching power supply
Inventor: YAMAMOTO TAKESHI
IPC: H02M3/28
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To simplify the circuit on the secondary by rectifying an AC current from the secondary of a transformer, controlling the AC current to output state or non-output state of a switching element, smoothing the AC current into a DC current and setting a switching section to feed the switching element with a current within an allowable range. SOLUTION: Under control of a control circuit 2B, an n-channel MOSFET 2A at a switching section 2 switches a DC current flowing between terminals 11A, 11B to feed an AC pulse current to the primary of a transformer 1 and the AC current is rectified at a rectifying section comprising a diode 3 on the secondary of transformer 1. AC current from the diode 3 is controlled by means of a switching element, i.e., an MOSFET 4, to output state or non-output state. That state is controlled at a control section 5 and the AC current from MOSFET 4 is smoothed at a smoothing section, comprising a capacitor 6, into a DC current. The switching section 2 is set such that the MOSFET 2A is fed with a current within an allowable range.
Patent JP-S6413769-A (JP)
Title: Semiconductor device
Inventor: IGURA YASUO
IPC: H01L29/78
Filed: 1987-07-08
Abstract: PURPOSE:To form a driver for a logic gate by a single FET with a plurality of gates, to which a lateral superlattice device is applied, and to enable fining by shaping a gate electrode for the driver FET in structure consisting of the bundle of extremely thin electrodes and connecting each electrode to a desired input. CONSTITUTION:A gate electrode for a driver FET is composed of the bundle of small-gage wires, and each electrode is connected to a desired input. Consequently, potential between a source and a drain in the FET can take various shapes. The width of each gate extends over approximately de Broglie wavelengths of electrons or holes to the utmost. Superlattice structure is formed between the source and the drain by selecting a connecting method to an input and introducing a novel lattice constant, thus displaying conduction characteristics which have not existed. Accordingly, a superlattice effect is generated or inhibited by properly selecting the connecting methods of each gate and inputs, thus shaping a NAND or a NOR by one driver FET.
Patent JP-H1111112-A (JP)
Title: Pneumatic raidal tire
Inventor: FUKAZAWA YUTAKA
IPC: B60C9/20
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To improve belt durability and trail wondering property while ensuring high steering stability. SOLUTION: This pneumatic radial tire comprises two belt layers 7A, 7B having metal cords (f) arranged thereon on the circumference of a carcass layer 4B of a tread part 1, and has a falttening ratio of 0.85 or less. A separating rubber layer 9 for separating the belt layer 7A from the carcass layer 4 (4A, 4B) is arranged in the tread center area between the carcass layer 4B and the belt layer 7A in a width W of 20-45% of a maximum belt width Wb. Its thickness Tc is set larger by 0.3-1.5 mm than the thickness Th of the rubber part between the reinforcing cord of the carcass layer 4B and the metal cords (f) of the belt layer 7A in the middle point P between a tire equatorial line CL and the belt layer end 7a having the maximum belt width Wb.
Patent JP-S5690681-A (JP)
Title: Two-dimensional solid-state image pickup device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H04N5/335
Filed: 1979-12-24
Abstract: PURPOSE:To simplify the structure and to prevent blooming by providing a transfer gate and an impurity-doped layer for charge transfer colsely to picture-element electrodes and by coupling a CCD shift register and the impurity-doped layer for excessive charge discharging with each impurity-doped layer via the gate. CONSTITUTION:On insulating film 12 of semiconductor substrate 8, picture-element electrodes 1a are provided. Impurity-doped layer D is provided adjoining to each line of picture-element electrodes 1a through transfer gate GT. One end of each impurity-doped layer D is coupled with each stage of CCD shift register B via read gate GR. Further, the other end of doped layer D is coupled with impurity-doped layer DOF for excessive charge discharging via gate GOF for excessive charge discharging.
Patent JP-H0723761-A (JP)
Title: Method for production food product and device thereof
Inventor: NAGAI MITSUO
IPC: B29C49/04
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a filmy food product from the material mainly consisting of starch or protein. CONSTITUTION:A food material mainly consisting of starch and protein is kneaded and molten in an extruder (1) and extruded through the cylinder die (4) into cylindrical body (30) and oriented in three-dimensional directions by blowing the air inside, then cut-opened with the separator (5) into flat film. The flat film is wound up around the winder (9) to give the film of food product excellent in tensile strength and flexibility.
Patent JP-2000004096-A (JP)
Title: Defect correcting method for translucent mesh electromagnetic wave shield material
Inventor: NISHIDA MASAHIRO
IPC: H05K9/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To correct a defect of a translucent mesh electromagnetic wave shield material while reducing required labor and time significantly without causing any problem of appearance by forming a black mesh point or a gray pattern at a defective part of the translucent mesh electromagnetic wave shield material. SOLUTION: When a black defect 2 is present in the lattice-like pattern 1 of a translucent mesh electromagnetic wave shield material, the black defect 2 is removed by irradiating it with laser from a laser irradiator having a slit mechanism for irradiating only the black defect part 2. Black ink 4 employing ink or carbon paste for black matrix of color filter is then applied in the form of mesh points by means of needles or dispensers arranged in specified pattern having mesh point frequency corresponding to the aperture rate of the lattice- like pattern 1 and then it is dried. According to the method, a translucent mesh electromagnetic wave shield material in which defect is corrected can be obtained while reducing required labor and time significantly.
Patent JP-H0457533-A (JP)
Title: Rf signal wavelength division multiplex optical transmitter
Inventor: NAKADA HIROAKI
IPC: H04N7/22
Filed: 1990-06-27
Abstract: PURPOSE:To relax a limit of a transmission available channel number due to a noise characteristic and a distortion characteristic of a semiconductor laser and to attain multi-channel transmission at a low cost by providing plural optical transmitters, an optical multiplexer, an optical fiber, an optical demultiplexer and plural receivers to the title transmitter. CONSTITUTION:The transmitter is provided with plural optical transmitters 1, 2 making an AM-FDM signal subject to analog frequency multiplex as to a TV signal of each group into a signal light with light sources with a different wavelength, an optical multiplexer 3 multiplexing signal lights from the plural optical transmitters 1, 2 and an optical fiber 4 through which a multiplexed signal light from the optical multiplexer 3 and also with an optical demultiplexer 5 demultiplexing the multiplexed signal light sent through the optical fiber 4 into signal lights for each wavelength and plural receivers 61, 62 receiving the signal lights with each wavelength demultiplexed and outputted from the optical demultiplexer 5. Since number of channels shared by one semiconductor laser is reduced, noise and distortion characteristic required for the semiconductor laser is relaxed, the cost of the transmitter is reduced and multi-channel transmission is attained.
Patent JP-H11324032-A (JP)
Title: Intake device of river water
Inventor: NARUMI TETSUO
IPC: E02B5/08
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent inflow of sand and rubbish and simultaneously and smoothly execute aeration of both intake and river water and improve the landscape. SOLUTION: An intake 25 which is located under a river bed level and closed when it is not used and located above the river bed level and opened when it is operated, is provided at the side face, inside an fixed intake cylinder 12 provided under the river bed 11, and a movable intake cylinder 13 having a top cover 13a is provided, and an intake pipe 18 is connected to the lower part of the fixed intake cylinder 12 and further, an expansible and contractible floating air supply pipe 16 setting afloat the movable intake cylinder 13 is provided in the fixed intake cylinder. An air supply pipe 18 for aeration is provided and further a dedusting screen 24 is installed at the intake 25.
Patent JP-2000357814-A (JP)
Title: Method for pretreating semiconductor substrate, and manufacture of infrared detector
Inventor: MIYATAKE TETSUYA
IPC: H01L21/302
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an infrared with high detection efficiency by reducing impurities in a compound semiconductor layer containing Hg. SOLUTION: A p-type HgCdTe layer 11 is subjected to plasma etching treatment, and the surface layer part is etched by approximately 2 μm in thickness. At this time, a mixed gas of hydrogen, argon, and nitrogen is used as the etching gas. Impurities such as Li and Na existing over the entire region of the HgCdTe layer 11 and those such as Ag existing near the surface of an HgCdTe layer 21 are attracted to a region that is extremely close to the surface of the HgCdTe layer 11 in plasma etching and are eliminated by etching.
Patent JP-S6146782-A (JP)
Title: Door setting device for automobile
Inventor: MITSUFUJI SHUNJI
IPC: B62D65/06
Filed: 1984-08-13
Abstract: PURPOSE:To set the holding position of a robot to where it is proper, by holding each door taken out selectively with a robot after positioning takes place. CONSTITUTION:Positioning for a robot at the time of setting each door, taken out according classification by type of a car body or its setting spot, to the car body is carried out by a positioning mechanism 26. That is to say, when a cylinder 28 is set in motion, a piston rod 29 is retracted whereby a taper pin 16 of a hinge part 6 attached to the door 8 and a positioning plate 33 both are engaged with a positioning hole 33a. At this time, in the case where the door 8 shifts its position to the robot, the door slidingly moves on a drawer block 24 and is shifted to a proper position.
Patent JP-H1017437-A (JP)
Title: Foundation
Inventor: SUGAYA HIROYUKI
IPC: A61K8/29
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prepare a foundation capable of giving natural and healthy made up skin without any darkness by having a spectroscopic concavity in a specific wavelength region. SOLUTION: This foundation has a spectroscopic concavity in a wavelength region of 500-620nm in a spectral reflection spectrum. The spectral reflection spectrum is measured by using a spectrophotometer, and the spectroscopic concavity is, e.g. a spectrum-type concave shape generating when a reflectance becomes lower than a reflectance of a line passing through reflectances at 500 and 620nm in the wavelength region within 500-620nm. Preferably, the foundation has 5R-10YR hue, 5-8 luminosity and 2.5-5.2 saturation in a Munsell color system. The foundation can be produced by containing a yellow-system color material and a red-system color material having >=60nm separated wavelengths at inflection points in a steeply increasing region of the reflectance of the spectral reflection spectrum of the coloring materials.
Patent JP-S6325983-A (JP)
Title: Manufacture of infrared-ray detecting element
Inventor: YAMAMOTO KOSAKU
IPC: H01L31/09
Filed: 1986-07-17
Abstract: PURPOSE: To make it possible to form infrared-ray detecting elements having sensitivities in a plurality of wavelength bands from one sheet of an epitaxial crystal with a narrow interval being provided, by using an Hg1-xCdxTe epitaxial crystal, whose composition-variation gradient in the thickness direction of a growing layer is made large, as an element forming raw material, polishing the crystal obliquely, and forming the elements at specified composition parts. CONSTITUTION:An epitaxially grown Hg1-xCdxTe layer 1 is polished in the slant direction along a line connected between a point A (a point where a composition value x = 0.2 is obtained for a crystal for a 10 mum band and a thickness is 40 mum) and a point B (a point where a composition value x = 0.3 is obtained for a crystal for a 3-5 mum band and a thickness is 10 mum). Then an epitaxial crystal, which has sensitivities in a plurality of wavelength regions, is obtained even if it is a single crystal. The obtained epitaxial crystal is attached on a sapphire plate 10. The composite type infrared-ray detecting elements are manufactured through specified element manufacturing processes such as photoetching. Two elements of a 10-mum band layer 1a and a 3-5-mum band layer 1b are formed on the sapphire plate 10.
Patent JP-H11350239-A (JP)
Title: Polysulfone-based porous hollow fiber film
Inventor: INOUE YOJI
IPC: D01D5/24
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a polysulfone-based porous hollow fiber film having a very large inner diameter by dry wet spinning, improved in film strengths, fractionated molecular weights and pure water permeation fluxes used for treating high viscosity (>=10 cp) solutions such as fermentation broth solutions. SOLUTION: This polysulfone-based porous hollow fiber film is brought to have >1.0 mm inner diameter and 0.2-1.0 mm film thickness, consist of a network structure substantially having 0.5-2.0 μm average pore size in the inner layer from the internal surface layer to the external surface layer and have the maximum pore size layer of 1.0-3.0 μm, larger than pore sizes of pares locating on the internal surface and the external surface, between the middle of the internal layer and the internal surface layer.