baber/WOPTO huggingface dataset:
Patent JP-H0596226-A (JP)
Title: Formation of polyimide lb membrane
Inventor: KONDO SEIJI
IPC: B05D7/24
Filed: 1991-10-08
Abstract: PURPOSE:To accumulate polyimide LB membranes on a substrate while the membranes are made highly oriented. CONSTITUTION:In the formation of a polyimide LB membrane on a substrate wherein a precursor of polyimide and a long chain alkylamine form a salt, a solution containing the salt is spread on water surface with which the inside of a trough of a polyimide LB membrane forming apparatus consisting of a movable barrier, a surfacial pressure measuring apparatus, and a substrate- moving up and down apparatus is filled, and the spread membrane is condensed to make the surfacial pressure be a prescribed value by the movable barrier, the mixing ratio of the polyimide precursor to the long chain alkylamine is set to be (1:2.2) to (1:2.4).
Patent JP-H04140616-A (JP)
Title: Illumination switching apparatus
Inventor: MAKI SEIJI
IPC: G01H1/00
Filed: 1990-10-01
Abstract: PURPOSE:To make an easy access to a shelter at the earthquake without manual operation by providing a switch which is interlockingly driven with an output signal of a seismometer thereby to forcibly turn ON the illumination within a house, so that the illumination is forcibly gained when the earthquake takes place. CONSTITUTION:When an earthquake exceeding a preset seismic intensity occurs, a seismometer 1 is operated to generate an output signal. A switch 2 is interlockingly driven with the output signal of the seismometer 1 to turn ON the illumination inside a house forcibly, that is, an illumination lamp 4 in the house is forcibly switched ON whether an illumination switch 5 is turned ON or not. Accordingly, it is not necessary to fumble for the switch 5. Moreover, since the illumination is automatically switched, the earthquake proceeds in the brig space and accordingly with relieved anxiety. The confusion in taking refuge can be prevented. A preset time later after the seismometer 1 is driven, a contact is opened by a timer 3, and the illumination is automatically turned OFF.
Patent JP-H1194313-A (JP)
Title: Ice storage type chilled water supplying apparatus
Inventor: MORISHITA TAKASHI
IPC: F24F5/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent water having a temperature lower than required from being discharged for a long time by properly supplying water from an external water supply source to an ice storage type chilled water supplying device which supplies the chilled water utilizing regenerated heat of ice. SOLUTION: In an ice storage type chilled water supplying device comprising two tanks, inner and outer, in which water chilled by an evaporator in the outer tank 21 is introduced into the inner tank 22 through communication holes 22 and the water in the inner tank 22 is delivered from an external water plug 55, when the water level in the inner tank 22 lowers, a water supply valve 30 is opened to supply the water from an external water supply source 32 into the tank. At this point, the relatively high temperature water of the external water supply source 32 naturally drop downward from a water injection port 3 of the water supply valve 30 and the naturally dropping water splashes on a supplied water splashing plate 23 to be directly supplied to the inner tank 22 through the inside of the outer tank 21 and a notch part 25.
Patent JP-H08122391-A (JP)
Title: Contact action detector
Inventor: ISHIZAKA YUTAKA
IPC: G01R31/02
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a contact action detector in which the action of first and second contacts, connected in series with a load, can be detected with no trouble even when different voltages are applied to them. CONSTITUTION: A first contact DSW1, a load 2, and a second contact DSW2 are connected in series between AC power supply lines 3, 3A. The second contact DSW2 is connected, on the power supply 3A side thereof, with the cathode 4A side of an LED 4 in a first photocoupler PK1. The LED 4 is connected, on the anode 4B side thereof, between the load 2 and the first contact DSW1 through a resistor 6. The first contact DSW1 is connected, on the power supply 3 side thereof, with the cathode 4A side of an LED 14 in a second photocoupler PK2. The LED 14 is connected, on the anode 14B side thereof, between the load 2 and the second contact DSW2 through a resistor 16.
Patent JP-S61139179-A (JP)
Title: Color image pickup device
Inventor: TAKANASHI RYOYU
IPC: H04N9/07
Filed: 1984-12-10
Abstract: PURPOSE:To prevent slipping off of a color due to a change of brightness by providing a means for obtaining a signal showing a change condition on a time axis similar to the change on the time axis in a signal used as an aperture correction signal as a signal corresponding to a change secton of the brightness in a brightness signal. CONSTITUTION:A control signal generating circuit CSG comprises a generating circuit ACS of an outline position signal and an integrating circuit ITC. When a control signal outputted from the control signal generating circuit CSG is applied to a variable delay circuit VDL, on the variable delay circuit VDL, according to a condition of a brightness change of an optical image on a photoe lectric converting surface of a pickup tube, the phase of a color multiple signal changing by the chang e of a speed generated in an electronic beam is changed by a control signal, so that even when there is a change in brightness of the optical image on the photoelectric converting surface of the pickup tube, the color multiple signal of the phase having no change thereby is fed from the delay circuit VDL to an output terminal 7.
Patent JP-H03122772-A (JP)
Title: Still picture recording device
Inventor: YAMASHITA NORIYUKI
IPC: G06T1/00
Filed: 1989-10-05
Abstract: PURPOSE:To clearly detect a track defect such as a drop-out and to accurately execute necessary work such as rerecording by comparing an image to be recorded with the original image, and forming defect information when both the values are different from each other. CONSTITUTION:An image memory is read out from a frame memory 4 and an image signal is reproduced by an optical head 2. When a drop-out is generated on the reproduced image signal, a subtraction signal is extracted from a differential amplifier 8. When the extracted signal is superposed to a gray screen, the part corresponding to the drop-out is clearly displayed as a black or white line on the screen of a monitor. When the phases of horizontal and vertical synchronizing signals on the gray screen are changed by a signal outputted from a control terminal 12 in this state, the state of the signals in the horizontal and vertical blanking periods of the reproduced and read out signals can be known. Consequently, a track defect such as a drop-out can be clearly detected and a user can accurately execute work necessary for rerecording.
Patent JP-H1194380-A (JP)
Title: Refrigeration cycle
Inventor: NISHIDA SHIN
IPC: C10M171/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a compressor and the deterioration of a performance coefficient in a CO2 cycle. SOLUTION: Lubricant where compatibility to CO2 in the case of critical pressure Pc or less is lower than that in the case of at least the critical pressure Pc is used in a compressor 1, thus separating the lubricant of a liquid phase from the CO2 of the liquid phase at the low-pressure side of an evaporator side, preventing the CO2 of the liquid phase from being inhaled to the compressor 1, and at the same time easily leading only the lubricant to the intake side of the compressor 1. Therefore, the damage of the compressor 1 can be prevented without deteriorating the performance coefficient of a CO2 cycle.
Patent JP-H05104332-A (JP)
Title: Electric discharge machine using linear motor
Inventor: SAKANO TETSURO
IPC: B23H7/30
Filed: 1991-10-08
Abstract: PURPOSE:To enable high precision electric discharge machining and to make an electric discharge machine compact and facilitate maintenance of the machine by controlling the anode-cathode distance between a tool electrode and a work to a desired value of machining clearance according to rectilinear drive by linear motors. CONSTITUTION:An electric discharge machine has at least linear motors 3, 5 each of which drives the rectilinear movement of a main spindle 1, a guide mechanism 6 for smoothly guiding the rectilinear movement of the main spindle 1, and a linear encoder 4 serving as a detection means for detecting the rectilinearly moved position of the main spindle 1, the main spindle 1 moving rectilinearly relative to the column 2 of the electric discharge machine and holding a tool electrode 7. A control means is provided for controlling the linear motors 3, 5 so that the machining clearance between the tool electrode 7 and work 8 is adjusted to a desired value, and the anode-cathode distance between the tool electrode 7 and the work 8 is controlled to the desired value of the machining clearance according to the rectilinear drive by the linear motors 3, 5.
Patent JP-H0679741-A (JP)
Title: Method for manufacturing panel for water tank
Inventor: IKUTA TETSUJI
IPC: B29K105/06
Filed: 1992-09-03
Abstract: PURPOSE:To manufacture a better-looking molded panel product without a directional strength by stacking a first SMC which contains continuous glass fiber dispersed in a random direction over a second SMC which contains a 12 to 50mm long-glass fiber cutting dispersed in a random direction, and heating the SMCs in a die under pressure for curing the resin. CONSTITUTION:Thermally curable resin composition bases 2, 4 are charged in resin tanks 1, 3 and supplied, and then are applied to the inner surface of thermally curable films 6, 8 using doctor knives 5, 7. In addition, continuous glass fiber 9 drawn from a cake 13 is dispersed uniformly cover a resin layer in a random direction, using a strand feeder 10 consisting of two rolls. Next, the inner surfaces of the films 6, 8 are stacked over the other and the glass fiber 9 is impregnated with paste by a defoaming/impregnating roll 11 to obtain the first SMC. Further, the first SMC is stacked over the second SMC containing a glass fiber cutting as a reinforcing material, and these SMCs are charged into the die. Finally the SMCs are heated under pressure into a better-looking molded panel product.
Patent JP-H02106995-A (JP)
Title: Washer for one surface of printed board
Inventor: IGARASHI SHUZO
IPC: B08B1/02
Filed: 1988-10-17
Abstract: PURPOSE:To prevent a blind section, which roller brushes do not reach, by a method wherein the lower half sections of a plurality of the roller brushes are dipped into a washing, the roller brushes are disposed in parallel, reversely rotated mutually, and reciprocated in the direction of a shaft, and the upper sections of the roller brushes are abutted against the underside of a printed board rectilinearly propagated and passed in the direction rectilinear to the direction of the shaft and the underside of the printed board is washed. CONSTITUTION:A printed board 9 is moved forward in the direction of the arrow A by a carrying means, and passed on roller brushes 1. The lower half sections of the four roller brushes 1 of implanted brushes are dipped into a washing 2, and the four roller brushes 1 are arranged in parallel at regular intervals and turned alternately in the opposite directions as shown in the arrows B, C in the figure, and the shaft is reciprocated axially at fixed distances. Blind sections, which the brush does not reach, are generated by the revolution of one direction on the top face of the printed board having irregularities, but the blind sections are washed by the next roller brush 1 in the reverse rotation, the process is repeated by the four roller brushes to attain perfection, the shafts are reciprocated, and the corner sections of a wall surface in the direction rectangular to the progressive direction are also washed positively.
Patent JP-H05344340-A (JP)
Title: Gradation conversion processing method and device
Inventor: KOJIMA AKIO
IPC: H04N1/41
Filed: 1992-09-30
Abstract: PURPOSE:To convert a K-ary picture into an N-ary picture (K>N), and to convert the N-ary picture into an M-ary picture(N<M) by preserving the edge of an outline part. CONSTITUTION:An error suppressing circuit 11 suppresses the diffusion of the error of an N-ary coding conversion circuit 14 at the outline part. The N-ary coding conversion 14 converts the K-ary picture into the N-ary picture by an error diffusing method. Smoothing circuits 16a and 16b input the N-ary picture, and add it by a weighting factor. Normalizing circuits 17a and 17b convert the added result obtained from the smoothing circuits 16a and 16b into the M-ary picture based on the number of gradation and the sum of the weighting factors. Edge detecting filters 19a and 19b input the N-ary picture, and extracts edge amounts in the neighborhoods of the picture element under consideration of the N-ary picture data. A mixing circuit 18 mixes the outputs of the normalizing circuits 17a and 17b according to the outputs of the edge detecting filters 19a and 19b. and outputs it. A picture quality control circuit 12 controls a mixing circuit 113 or the mixing circuit 18, and adjusts a picture quality.
Patent JP-2000096743-A (JP)
Title: Method of installing ship's cabin wall panel, and support for use in the method
Inventor: CHEVALIER JEAN-CLAUDE
IPC: E04B2/82
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for installing a wall in a ship's cabin. SOLUTION: A support 7 is used for temporarily supporting the top rails 12A, 12 in which the wall panels 15 are inserted. When a few panels 15 have been installed and fixed 16 to the top rails 12, 12A, starting from a sanitation unit S, the support 7 is removed by pivoting its studs 8, 9 of the support about pivots 13 to enable installation of the wall panels 15 to continue.
Patent JP-H04139611-A (JP)
Title: Rotary head structure for rotary magnetic recording/ reproducing device
Inventor: OKABE ICHIRO
IPC: G11B5/52
Filed: 1990-09-28
Abstract: PURPOSE:To realize miniaturization, and simultaneously, to realize the highly precise alignment of a rotor magnet to a rotary upper drum by incorporating a motor to drive the rotary upper drum in the drum, and besides, aligning the rotor magnet on the basis of the outer peripheral surface of the rotor of a rotary transformer. CONSTITUTION:The motor 60 to drive the rotary upper drum 10 is constituted between the rotary upper drum 10 and a fixed lower drum 20, and by flowing a current to the stator coil 62 of the motor 60, torque is generated between the rotor magnet 61 and the stator coil 62, and the rotary upper drum 10 is rotated. Besides, the rotor magnet 61 of the motor 60 is aligned on the basis of the outer peripheral surface 51a of a rotor 51 inserted into the rotary upper drum 10. Accordingly, the structure of the rotary upper drum is extremely miniaturized, and in addition, the rotor magnet can be aligned highly precisely to the center of rotation of the rotary upper drum.
Patent JP-H04139934-A (JP)
Title: Radio data network control system
Inventor: ITO YASUHIRO
IPC: H04L12/28
Filed: 1990-09-29
Abstract: PURPOSE:To avoid waste of a compensation time and to attain efficient data transmission by allowing the system to calculate a maximum distance between nodes while changing nodes and setting a transmission delay compensation time based on the distance. CONSTITUTION:The system is provided with a distance calculation section 1 to calculate a maximum distance between nodes, a transmission delay compensation time control section 2, and a transmission control section 3 controlling data transmission based on the set transmission delay compensation time and the transmission data, and also a reception control section 4 outputting a position data of other node among data from the other node to the distance calculation section 1 and a high frequency section 5 converting a data of a base band and a data at a radio frequency band mutually. Thus, each node subscribing the network sets the transmission delay compensation time based on the maximum distance between nodes. Thus, the transmission for a data length equivalent to a time resulting from subtracting the compensation time from a time slot is realized, and even when nodes are located closely, waste of the compensation time is eliminated and the transmission efficiency is improved.
Patent JP-H04141941-A (JP)
Title: Ceramic discharge lamp
Inventor: ITO AKIRA
IPC: H01J61/32
Filed: 1990-09-30
Abstract: PURPOSE:To inhibit the variation in optical color due to the absorption of natrium by contracting the inner diameter of an emission tube by which the inner side and the outside of a curved part are connected together, so as to reduce the increase in the distance between the outer part of the curved part that contributes to light irradiation and the center of an arc, even when the arc is displaced to the inside of the curved part. CONSTITUTION:An emission tube 4 is made of translucent alumina tube, and is formed into, for example, a letter U. The distance between each electrode on the center line of a bulb is approximately 90mm, while the curvature that passes the center of a curved part 6 is approximately 7.5mm, and the height of the emission tube 4 is approximately 40mm. Regarding the cross sectional shape of the curved part, the inner diameter of the emission tube between the inside and outside of the curved part is contracted, and an ellipse is formed, as the inner diameter of the emission tube that connects the inside and the outside of the curved part together, for example, is 5mm, and the inner diameter axis that crosses the inner diameter is approximately 7.25mm. Even when an arc is displaced to the inner side of the curved part, since the increase in the distance between the outside part of the curved part that contributes to light irradiation and the cent of the arc, is reduced, the variation in optical color due to the absorption of natrium can be inhibited.
Patent JP-H01106164-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/21
Filed: 1987-10-19
Abstract: PURPOSE:To omit such a useless case where a registered dictionary is loaded again by using a means which detects the attachment/detachment of an external memory and a means which identifies the attached external memory. CONSTITUTION:When an external memory 102 like a floppy, etc., is attached to a word processor (not shown here), an attachment/detachment detecting means 105 detects the attachment of the memory 102 and sends a detection signal to an identification information comparison means 106. While an identification information setting means 104 sets previously identification information at an internal memory means 101. With the attachment of the memory 102, the identification information is read out of the memory 102 and compared with the identification information set previously at the means 101 by the means 106 for check of their coincidence. When the coincidence is confirmed between both identification information no dictionary is loaded again through the memory 102 since a dictionary is already loaded on the means 101.
Patent JP-S63117764-A (JP)
Inventor: SAKURADA KAICHIRO
IPC: B01J20/22
Filed: 1986-11-05
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-S61140773-A (JP)
Inventor: YAMAUCHI TAKASHI
IPC: F25D21/14
Filed: 1984-12-12
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-S63116105-A (JP)
Title: Polarized beam splitter and two wavelength separating filter
Inventor: TOMITA TAKAAKI
IPC: G02B5/30
Filed: 1986-11-04
Abstract: PURPOSE:To separate polarized light beam of S and P with high accuracy in a wide wavelength band, by providing alternately 35 layers of dielectric substance layers having a high refractive index and a low refractive index, so that the odd layer and the even layer have a high refractive index and a low refractive index, respectively, and shifting the film thickness of a prescribed layer having a high refractive index, by prescribed quantity from the design reference wavelength. CONSTITUTION:Prisms 1, 2 are made of crown glass whose refractive index is about 1.51, and as for a material of high refractive index and a material of a low refractive index, TiO2 and SiO2 are used, respectively, and 35 layers are laminated alternately on the prism 1 by an electron beam vapordepositing method, so that odd layers 1, 3-35 and even layer 2, 4-34 become dielectric substance layers having a high refractive index and dielectric substance layers having a low refractive index, respectively. When the design reference wavelength is denoted as lambda0, the optical film thickness of the first and the 35-th layers, that of the third and the 33-th layers, that of the fifth and the 31st layers, that of the seventh and 29th layers, and that of other each layer are set to 0.58 shifted from 1/4 of lambda0, 0.79Xlambda0/4, 1.10Xlambda0/4, 0.90Xlambda0/4, and lambda/4, respectively. When such a film constitution, an S polarized light and a P polarized light can be separated with high accuracy in a wide wavelength band.
Patent JP-H1070791-A (JP)
Title: Watertight structure and megaphone using the same
Inventor: SAKANOUE HISAFUMI
IPC: H04R27/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the watertight structure with high watertight effect. SOLUTION: This is a watertight structure for the joint part between a 1st member which is a circular or rectangular or a cylindrical or columnar body in another shape and a 2nd member which is joined with the outer periphery of the 1st member, and a watertight packing 39 which has an inner peripheral recessed part formed between an inside projection part and an outside projection part is fitted to the surface of the 2nd member which comes into contact with the outer periphery of the 1st member. Then the inner peripheral recessed pant of the inside projection is sucked to the outer peripheral surface of the 1st member to bring two surfaces of the inside projection and outside projection into contact with each other.
Patent JP-H11100618-A (JP)
Title: Hearth roll for heat treatment furnace
Inventor: TSUYUKI AKIRA
IPC: B65G39/07
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a hearth roll improving the friction force with a carried steel plate and the centering action in an axial direction, related to the hearth roll arranged in a heat treatment furnace and used to carry the steel plate. SOLUTION: The center part 3 in barrel part of the roll is flattened and both end parts 2 are formed in the tapered outer peripheral surface shape, and the arrangement direction of the surface roughness at the flat part and the tapered parts is changed. Regular continued projecting and recessing parts are engraved in the axial direction or the circular direction on the roll surface at the center part and both end parts to arrange two kinds of the arrangement zones in the surface roughness distribution in the roll axial direction. The projecting and recessing parts on the surface forming the surface roughness of the flat part 3 are arranged so as to uniformize in parallel in the axial direction of the hearth roll, and the surface roughness of the tapered parts 2 is arranged so as to uniformize in the circular direction of the hearth roll.
Patent JP-H09113629-A (JP)
Title: System for processing pulse generated from interaction of gamma particle having cdte radiation detector
Inventor: FUIRITSUPU DOU ANTONI
IPC: G01T1/24
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a system with a CdTe radiation detector for correcting the charge loss of a pulse generated through interaction of gammer particles. SOLUTION: The inventive system comprises a CdTe radiation detector 1 and processes pulses generated through the interaction of gammer particles. The system further comprises a charge amplifier 3 generating an analog pulse, an amplitude circuit 10 for ensuring acquisition of the amplitude of pulse, and a time circuit for ensuring the detection of the end of rising time. Two circuits 10, 18 are connected to ensure the determination of the rising time of pulse.