baber/WOPTO huggingface dataset:
Patent JP-H0218697-A (JP)
Title: Fire warning device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/107
Filed: 1988-07-07
Abstract: PURPOSE:To simultaneously execute correction by storing data before a prescribed time, in which dirt correction is executed, in each fire sensor and keeping the data of an optimum correcting period. CONSTITUTION:A light emitting element LED1 for smoke detection and a light emitting element LED2 for test to detect the existence of bedewing are provided. A test data storing means RAM 2 is provided to store a first sensor level with the emission only of the light emitting element LED1 for smoke detection, a second sensor level with the emission of the light emitting element LED2 for test and a time. The data of the optimum correcting period are kept in each fire sensor before the prescribed time, in which the dirt correction is executed. Thus, the correction can be simultaneously executed.
Patent JP-H0729865-A (JP)
Title: Substrate cleaning apparatus
Inventor: OGASAWARA KAZUHISA
IPC: H01L21/304
Filed: 1993-07-07
Abstract: PURPOSE:To obtain the title cleaning apparatus which is small and whose cleaning capability can be increased by a method wherein a wet cleaning unit in which many wet cleaning means have been housed in one wet cleaning cover part is combine4 with a substrate conveyance unit. CONSTITUTION:A wet cleaning unit 3 is combined with a substrate conveyance unit 4, and a control part 42 controls the operation of the whole. The wet cleaning unit 3 is provided with a wet cleaning cover part 7 which is closed by an up-and-down movement mechanism in a cleaning operation, which is opened when a substrate 1 is carrie4 in and out and which carriers in and out the substrate 1. The substrate conveyance part 4 is provided with an up-and- down movement mechanism 23, a rotating mechanism 24 and a horizontal movement mechanism 25, and it moves an arm 26, and it conveys the substrate 1. The arm 26 holds the substrate 1, it is then retreated from a loader part 2 by the horizontal movement mechanism 25, and it is directed to the direction of the wet cleaning unit 3 by the rotating mechanism 24. When the wet cleaning unit 3 is combined with the substrate conveyance part 4, the position of the loader part 2 and that of an unloader part 5 are changed so as to match the form of a production line.
Patent JP-S6059515-A (JP)
Title: Magnetic head
Inventor: HANDA TSUNEO
IPC: G11B5/127
Filed: 1983-09-12
Abstract: PURPOSE:To improve the recording and reproducing efficiency of a head by forming an exciting coil for efficient recording newly on the head having a structure winding a thin film coil around a main magnetic pole. CONSTITUTION:Two coils 10, 11 are wound around the main magnetic pole 4. The coil 11 is wound around the leading end part of the main magnetic pole 4, and at the writing time, current is made to flow between drawing electrodes 14, 15 to supply current to the coils and generate a magnetic field. At the reading time, the change of magnetic flux passing the inside of the coil 10 is detected by detecting voltage induced between the electrodes 13, 14. The coil 11 is expanded at its coil width so that much current is made to flow into the coil 11 to be used as a write-only coil and the coil 10 is narrowed at its coil width and increased at the number of times of winding so that current flow is interrupted to be used as a read-only coil. Consequently, the output can be improved.
Patent JP-H05182464-A (JP)
Title: Semiconductor storage device
Inventor: KATSUNO AKIRA
IPC: G11C11/41
Filed: 1992-06-25
Abstract: PURPOSE:To provide an inexpensive semiconductor storage device with little hard quantity on the semiconductor storage device having plural writing and reading ports. CONSTITUTION:This device has a multi-port for executing in parallel write and read processing by plural writing and reading ports. This device is provided with a first data latch part 11 capable of accessing directly by inputting an address from the outside and second data latch parts 12-1k of at least one or more providing communication means 41-4k communicating with the first data latch part 11, and is constituted so as to access an optional one of the first data latch part 11 and the second data latch part 12.
Patent JP-2000001703-A (JP)
Title: Degreasing jig of molding and degreasing method
Inventor: WASEDA TAKAYUKI
IPC: B22F3/10
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate the deformation by their own weight of moldings mainly during the degreasing stage of the moldings. SOLUTION: The degreasing jig 1 in which the moldings are placed and held is formed to a box shape and the moldings can be held therein. The degreasing jig 1 is formed of a metal net plate or porous ceramics. The prescribed degreasing work is carried out while the entire part of the jig is rotated in the state of putting the moldings into a cage during the degreasing stage, by which the deformation is prevented.
Patent JP-S6059855-A (JP)
Title: Circuit for detecting incoming signal and response of opposite device
Inventor: WATANABE MASAAKI
IPC: H04M11/00
Filed: 1983-09-12
Abstract: PURPOSE:To use an opposite party response detecting circuit and an incoming signal detecting circuit in common by providing a relay contact short-circuiting a capacitor passing an incoming signal inserted to a DC loop of a telephone line and blocking DC. CONSTITUTION:When an incoming signal is incoming from a telephone line, a loop current flows in the loop of terminal 2   contact 32 DC blocking capacitor 6   resistance 7, 9   photocoupler 10   contact 31   terminal 1, the photocoupler 10 is turned on and an incoming signal 14 is outputted via an AND gate. A start signal 19 is transmitted from a control circuit 17, an automatic dial circuit is started and a dial signal is transmitted. After the end of dial, the circuit 17 activates a relay 5 for opposite device response supervision. An automatic dial circuit 18 is disconnected by a contact 52 and a DC circuit is held in the loop of terminal 1 contact 31   diode 8   contact 51   contact 32  terminal 2. When the opposite device responds, the polarity of telephone line is inverted, the photocoupler 10 is operated and an opposite device response signal 16 is outputted via an AND gate 15.
Patent JP-H0719669-A (JP)
Title: Refrigerator
Inventor: ITO SHINYA
IPC: F25B43/00
Filed: 1993-07-07
Abstract: PURPOSE:To prevent the refrigerating capacity from lowering by disposing a filter of polymer compound having an excellent heat resistance and a chemical resistance such as PTFE, PFA, etc., having a pore size of below a specific value in a refrigerant channel on the downstream of a compressor and on the upstream of an expansion mechanism. CONSTITUTION:Refrigerant containing carbon fluoride compound containing no chloride as a main ingredient and compressed by a compressor 1 in a refrigerator 50 is chemically reacted with mineral oil used in manufacturing and assembling the compressor 1, solvent used in manufacturing an evaporator 5 in the refrigerator 50 to generate contaminant, being circulated in the refrigerator. In this case, contaminant circulated in the refrigerator is collected by a PTFE filter 61 having a pore size of 20 microns of a strainer 51 provided between a condenser 2 and an expansion mechanism having a capillary tube. Thus, the contaminant does not flow to the mechanism 4 in which a flow rate change, a temperature change occur to prevent a decrease in its refrigerating capacity.
Patent JP-2000003026-A (JP)
Title: Film housing sheet handling device
Inventor: NARUKAMI SHINJI
IPC: G03D15/10
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a film housing sheet handling device capable of improving the working efficiency by eliminating the need of unwinding a wound negative sheet in the case of collating the negative sheet with a print or a DP bag. SOLUTION: This device is equipped with a take-up part 2 for taking up the negative sheet 4 in which a negative film cut in one order unit is housed and a feeding and carrying device 1 for feeding the sheet 4 to the take-up part 2. The sheet 4 fed to the take-up part 2 is fed further to get over the take-up part 2. Then, the device is equipped with a receiving device 6 receiving the sheet 4 fed. Thus, the take-up starting position of the sheet 4 is changed.
Patent JP-H10341372-A (JP)
Title: Automatic focusing device
Inventor: HIROI MASAKI
IPC: G02B7/28
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To calculate the focus position of a lens in a short time and to move a lens to the focusing position in a short time by inclining an imaging device in which an image-pickup plane is vertical with respect to an optical axis in the case of picking-up the image, from the state that the image-pickup plane is vertical with respect to the optical axis in the case of focusing operation. SOLUTION: Optical image-pickup information is made incident from the left direction and an image is formed through a lens 2 by an imaging device 1. In the imaging device 1, an image-pickup plane is vertical with respect to an optical axis in the case of picking-up the image (1a) but in the case of focusing operation, the image-pickup plane is not vertical with respect to the optical axis but the plane is in a state (1) of being inclined just by a fixed angle. Namely, a center line 3 on the image-pickup plane is rotated just by an angle θ. Therefore, the overall image-pickup plane is not focused. Accordingly, the lens 2 (or the imaging device 1) is moved, so that its focus position is made to be the center of the imaging device 1. In this state, when the image-pickup plane is returned to be vertical to the optical axis, the image projected on the imaging device 1 is in the focused state.
Patent JP-H05197158-A (JP)
Title: Exposing method and device
Inventor: AOKI ATSUYUKI
IPC: H01L21/027
Filed: 1992-06-04
Abstract: PURPOSE:To improve the image plane connecting precision of the whole image plane synthetic portion by adjacent synthesis by determining the exposure displacement quantities of segment regions of original pictures in advance, and applying the correction values offsetting the exposure displacement quantities for positioning. CONSTITUTION:Multiple original picture reticles R1-R4 are arranged in parallel with a substrate P across a projection optical system PL above the glass substrate P, and these reticles R1-R4 have different original picture patterns (a)-(d). When the substrate P is moved step by step, the patterns (a)-(d) are connected on the substrate P so that four segment regions S1-S4 are adjoined with each other at their peripheries, and an exposure pattern having one synthetic image plane Sp is formed. Exposure displacement quantities of the segment regions S1-S4 of the original pictures are determined in advance, and the displacement correction values for practically offsetting the exposure displacement quantities are applied to the alignment positions of the original pictures for positioning.
Patent JP-H06241213-A (JP)
Title: Control method of turbulent flow
Inventor: LEVICH EVGENY
IPC: B64C23/00
Filed: 1991-07-09
Abstract: PURPOSE: To apply this method to various aspects by introducing a broad spectrum stochastic external disturbance into a medium, and disturbing coherence of a flow place by concentrating a great part of external disturbance power in a wave length range of an inertia area in control of turbulence caused by a relative movement of an object and a fluid medium. CONSTITUTION: For example, in a submarine and seawater having electric conductivity, an electromagnetic field properly varying at random in both time and a space is created in a boundary layer in the vicinity of a skin part of a vessel, an external signal is coupled with fluid, and disturbance is made effective, Thus, a white noise signal is injected into the boundary layer of the fluid in the vicinity of an object, a broad spectrum stochastic external disturbance is introduced into the fluid to disturb coherence in an inertia area to hinder the capacity of the inertia area for transmitting energy from a large scale to a viscous scale caused by dissipation of energy.
Patent JP-S6063320-A (JP)
Title: Production of grain-oriented silicon steel sheet having excellent magnetic characteristic
Inventor: IWAMOTO KATSUO
IPC: C22C38/00
Filed: 1983-09-14
Abstract: PURPOSE:To produce a grain-oriented silicon steel sheet having a low iron loss, high magnetic flux density and excellent magnetic characteristic by subjecting a hot rolled sheet of a silicon steel to cold rolling including intermediate annealing under specific conditions then further to decarburization annealing and final annealing treatments. CONSTITUTION:A silicon steel slab contg. 0.025-0.10% C, 2.5-4.0% Si, 0.02- 0.15% Mn and 0.008-0.080% 1 or 2 kinds of S or Se in total is hot rolled to a sheet material. The hot rolled silicon steel sheet is subjected to >=2 times of cold rolling including intermediate annealing at 770-1,100 deg.C. The steel sheet is rolled in such a way that the final cold rolling draft attains 40-80% and is finished to the steel sheet having a final thickness. The cooling in the cooling treatment from the heating temp. in the stage of the intermediate annealing prior to the final cold rolling is accomplished within 10sec for the temp. range of 770-500 deg.C and the succeeding cooling to <=500 deg.C is accomplished by the controlled cooling at the cooling rate expressed by the equation (1). The steel sheet is finally subjected to decarburization annealing and final annealing, by which the silicon steel sheet having an excellent magnetic characteristic is produced.
Patent JP-S6149024-A (JP)
Title: Drawing of cylindrical pile
Inventor: NISHIOMOTE TOSHIYORI
IPC: E02D9/02
Filed: 1984-08-11
Abstract: PURPOSE:To cut down the cost of drawing work of cylindrical piles by a method in which the top end of a cylindrical pile driven into the ground is closed with a blind cover, a fluid pressure is supplied into the pile, and the pile is drawn out by means of the fluid pressure. CONSTITUTION:A blind cover 2 is welded to the top end of a steel tubular pile 1 driven into the ground 11 of seabed, and an opening 3 is provided in the side wall of the top end. When water is supplied through the opening 3 into the pile 1, a drawing force is applied to the pile 1 to move the pile 1 toward the direction of arrow A. The drawing force F for the pile 1 can be obtained from the formula F=pi.D<2>/4XP, where D is the inside diameter of the pile 1 and P is a pressure to be applied.
Patent JP-H1113304-A (JP)
Title: Active control type vibration control structure
Inventor: NIWA NAOMIKI
IPC: F16F15/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To carry out effective vibration control by a vibration control device installed on a lower storey while maintaining the safety of a structure by a fail-safe mechanism even in case of emergency. SOLUTION: An inverted V-shaped brace 35 as a vibration control element is mounted into the beam-column frame 31a of the first floor section of a building, and an upper section is connected to a second floor section through a vibration control device 1. The horizontal rigidity of the beam-column frame 31a of a first floor is designed at a small value of approximately a quarter to the value of the horizontal rigidity of the beam-column frame 31 of a layer upper than a second floor. The horizontal rigidity of the beam-column frame 31a of the first floor is designed by a normal earthquake-resistant design method under the state in which the vibration control device 1 is locked.  Since the horizontal rigidity of the beam-column frame 31a of the first floor section is set at a small value under the state in which the vibration control device 1 is operated normally to disturbance such as an earthquake, a wind, etc., a large vibration control effect is obtained. The vibration control device 1 is brought to a locked state by service interruption to an emergency failure, etc., and the safety of the building is maintained by a minimum vibration-resistant effect.
Patent JP-2000318509-A (JP)
Title: Vehicle for eating and drinking trade
Inventor: AKAGI MASARU
IPC: B60P3/025
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To speedily and easily carry out preparatory work and cleaning work of business by opening and closing a penthouse body free to open and close which is projected outward on an upper part of an opening interlocked with opening and closing of a sliding door on a vehicle for eating and drinking trade furnished with the opening to be opened and closed by the sliding door. SOLUTION: Since a large number of bars 10 forming a penthouse body 5 are in an overlapped state in the closed state of a slide door 1 and a sheet 11 spread over each of the bars 10 is also in a folded state, both of them are covered with a cover 12 installed on an upper part of the slide door 1. In the meantime, when the slide door 1 is opened, the upper end of a lever 20 for opening and closing forming a penthouse opening and closing mechanism installed on a front end part of the slide door 1 moves backward along the inside of a reel 22, both ends of which are connected to a head end and a base end on the top bar 10. Thereafter, when the lever 20 for opening and closing passes the base end of the bar 10, the lever 20 for opening and closing gradually presses the reel 22, and accordingly, it gradually extends the top bar 10 and causes the penthouse body 5 to open.
Patent JP-H068046-A (JP)
Title: Hob
Inventor: HAMANAKA SUKEAKI
IPC: B23F21/16
Filed: 1992-06-26
Abstract: PURPOSE:To increase the frequency of shift after fitting a blade once so as to prolong the time up to the time of replacement by providing a body with cavity parts extended in the axial direction of the body, then filling the cavity parts with members of high modulus of elasticity, and setting an aspect ratio, the ratio of hob tooth length to hob tooth outer diameter, to be 3 or more. CONSTITUTION:The cylindrical face of a body 11 is provided with a tooth part 12. The form of a hob is applicable to both a solid hob and a builtup hob. The tooth part 12 is formed of the flank relief 13 of a blade tip and the cutting face 14, and the body 11 is fitted to a tool spindle through a key groove 15. The body 11 is provided with quadrangular cavities 16 extended axially, and reinforcing material 17, members higher in the modulus of elasticity than the body 11, is filled in the cavities 16. The body 11 is made of high speed steel, and an aspect ratio, the ratio of hob tooth length L0 to hob tooth outer diameter D0 is set to be 4.
Patent JP-H1114025-A (JP)
Title: Garbage incineration melting apparatus
Inventor: ABE MASAKAZU
IPC: F23G5/027
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To enable stable melting treatment with a simple structure. SOLUTION: An apparatus has an incineration part 1 to discharge an incineration residue containing a residual carbon component by partial combustion of garbage, and a melting part 2 to melt the incineration residue by combustion heat during the complete combustion of the incineration residue at the incineration part 1. This melting part 2 is a shaft furnace in which the incineration residue charged from an upper part thereof is burned and melted while falling down therethrough and discharged as melted slag from a lower part thereof. The incineration residue is completely burned by a gas containing oxygen (heated up to 300 deg.C or more) fed from below, and incombustible is melted by the resulting combustion heat while the incineration residue in upper layer is thermally decomposed.
Patent JP-S6150609-A (JP)
Title: Preparation of flocculant
Inventor: KONO JOJI
IPC: C07D498/18
Filed: 1984-08-14
Abstract: PURPOSE:To prepare a flocculant showing marked flocculation effect and easy in post-treament because of its reduced water content, by bonding a polymer derivative of N-substituted carbamoyl to dibenzalsorbit. CONSTITUTION:Dibenzalsorbit and halo-urea are mised under heating to introduce a carbamoyl group and glyceroyl dihalohydrin is succeedingly mixed under heating to form not only a cyclic derivative but also -NH-. Separately, ethyl urea and urea are mixed under heating to form a biuret derivative having an ethyl side chain and operation, such that epichlorohydrin is mixed with this derivative under heating to introduce an ethyl group into the chain terminal, is repeated and, further, the reaction product is reacted with hydroxylamines to obtain a straight chanin poly-N-methylcarbamoyl derivative having a hydroxyl group and a carbamoyl group at the terminal thereof and the abovementioned cyclic derivative of debenzalsorbit is reacted with the obtained derivative to be bonded thereto.
Patent JP-S5958828-A (JP)
Title: Screening method for resin seal type semiconductor device
Inventor: NAKAMURA KAZUO
IPC: H01L21/56
Filed: 1982-09-28
Abstract: PURPOSE:To execute a test at a high temperature by applying voltage to the end surface of a die stage exposing to the external edge section of a resin seal device and heating an element. CONSTITUTION:DC Voltage 14 is applied to both end surfaces 12, 13 of the die stage 11, and the surface temperature of a molding resin is brought to a prescribed temperature in a short time by Joule heat. According to the method, a proof test adapted to an external ambient temperature, economical efficiency and the effect of mass production are obtained even in a package, the capacity of a stage 11 thereof differs.
Patent JP-S6147586-A (JP)
Inventor: NAKAMURA MITSUHARU
IPC: G21C7/16
Filed: 1984-08-13
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-H04109700-A (JP)
Title: Automatic adjusting device
Inventor: MACHIDA HIROSHI
IPC: H05K13/04
Filed: 1990-06-27
Abstract: PURPOSE:To contrive to reduce the number of components, to improve assembly operativeness and to prevent unevenness of rotational torque by a method wherein a spring shaft is provided in the middle of a driver bit. CONSTITUTION:An output shaft 6 of a motor 2 fixed to a housing plate 4 penetrates the housing plate 4 and engages with a joint 20. A tip of the joint 20 is retained by a radial bearing 12, and the tip is supported by a driver bit 10 in a one-side condition to form a flexible shaft bit 24 provided with a spring shaft 22 in the middle thereof. When the output shaft 6 of the motor 6 rotates, a rotational part of an adjusting objective component is rotated to adjust a rotational position. In this embodiment, even if a mounting position scatters on a printed board of the adjusting objective component, the scattering can be absorbed and followed without altering the position of the motor 2. Accordingly, it is necessary to provide a gap in the radius direction between the bearing 12 and a housing 16. Thus, it is possible to contrive to reduce the number of the components, and to improve assembly operativeness and rotational precision.
Patent JP-2000032074-A (JP)
Title: Transmitter, receiver, transmission device, transmission method and reception method
Inventor: OSHIMA MITSUAKI
IPC: H04L27/38
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a transmission reception system where a problem of transmission information amount unable to be increased is solved and much information is transmitted at a same frequency band in the case that the frequency band is limited in the transmitter transmitting a digital signal. SOLUTION: A modulator 4 conducting m-value QAM modulation in a transmitter 1 transmits a modified m-value QAM modulation signal by assigning n-value data of a 1st data stream to a signal point group obtained by grouping signal points of the n-value 1st data stream, a p-value 2nd data stream and a 3rd data stream on a signal space diagram. A demodulator 25 of a 1st receiver 23 demodulates the n-value 1st data stream, a 2nd receiver 33 demodulates the 1st data stream and the 2nd data stream, and a 3rd receiver 43 demodulates the 1st data stream, the 2nd data stream and the 3rd data stream so as to realize the transmission device that demodulates data of the n-value 1st data stream even by the receiver having demodulation capability for only the n-value of n<m in the case of receiving the m-value modified multi-value modulation wave.