baber/WOPTO huggingface dataset:
Patent JP-S5666539-A (JP)
Title: Liquid sealed vibro-isolating device
Inventor: OZAWA ISAO
IPC: F16F9/10
Filed: 1979-10-31
Abstract: PURPOSE:To improve the damping action of low frequency-large amplitude vibration and the absorption of high frequency-small amplitude vibration in the above described device used for supporting a vehicle engine, by constituting one of the two fluid chambers in the device with a bellows further having a weight member and the other one of the chambers with an elastic body thin film partially in its wall side. CONSTITUTION:The vibration of low frequency-large amplitude acted between support parts 1, 4 causes a deformation in an engine support member 8, then fluid flows from the first fluid chamber 9a into the second fluid chamber 9b to damp the vibration. Here because the fluid chamber 9b is constituted by a bellows 7 into which a weight member 70 is buried, a large amount of fluid can flow into the chamber to obtain a good effect of damping operation in cooperation with the inertia force of the weight member 70. While the vibration of high frequency-small amplitude is absorbed by both the support member 1 and a thin film part 81, and the fluid is never circulated through a throttling hole 6. In this way, performances for damping the vibration of low frequency-large amplitude and absorbing the vibration of high frequency-small amplitude can be improved.
Patent JP-H0434177-A (JP)
Title: Housing
Inventor: NAKAHARA TOSHIO
IPC: E04H1/02
Filed: 1990-05-29
Abstract: PURPOSE:To enable the easy shift of a plant or the like by providing an opening on a wall, forming a turntable for plant vegetation under the opening and forming a wall on the turntable for closing the opening. CONSTITUTION:An opening 21 is provided on a wall 2, and a disc-like turntable 4 is formed under the opening 21. In addition, a rotary shaft 41 is erected on the turntable 4. Also, a semicylinder wall 42 of transparent glass is provided along the half-periphery of the turntable 4, thereby closing the opening of the wall 2. Then, the turntable 4 is rotated for shifting a plant vegetation pot 5 from indoor space to outdoor space or vice versa. According to the aforesaid construction, a plant or the like can be easily taken in and out.
Patent JP-S63303219-A (JP)
Title: Bearing bush
Inventor: KAMEDA MASANAO
IPC: F16C33/04
Filed: 1987-06-04
Abstract: PURPOSE:To prevent the lowering of sealing ability by forming an end of a rubber outer cylinder with multiple seal lips to seal a gap between the outer cylinder and a bush body. CONSTITUTION:A movement regulating flange 14 is fittedly fixed to the end of a metallic bush body 12 through a barrel 13, and a periphery of the bush body 12 is rotatably provided with a rubber outer cylinder 16 through a synthetic resin sliding member 15 to form a bearing bush 11. A peripheral surface of a flange-shaped end 17 of the outer cylinder 16 is provided with a synthetic resin circular ring 18 to ensure smooth sliding between an inner periphery 14a of the flange 14 and the flange-shaped end 17, and a sealing member 19 having two seal lips 20, 21 on its outside edge. Thus, even when a load acts in the axial direction of the outer cylinder 16 or perpendicularly to its axis, the lowering of sealing performance can be prevented to prevent the entering of muddy water or dirt.
Patent JP-S5842032-A (JP)
Title: Photometric device for camera
Inventor: IIZUKA KIYOSHI
IPC: G02B6/12
Filed: 1981-09-07
Abstract: PURPOSE:To make a camera body small-sized, by providing a photocoupler, which makes the light to be measured incident to an optical waveguide, in a local area on the surface of the optical waveguide which faces to a photodetector. CONSTITUTION:A thin film optical waveguide 22 is formed on a substrate 21 consisting of a transparent material, and a cylindrical lens 23 is optically connected on one face of the optical waveguide 22, and a photodetector 24 is connected to the other end face, thus constituting a condensing plate 20. The luminous flux to be measured which passes through a quick return mirror 4 and is reflected by a photometric submirror 9 arranged in the rear of the mirror 4 and is incident to the cylindrical lens 23 reaches the photodetector 24 through the optical waveguide 22 of the condensing plate 20; and since the substrate 21 and the optical waveguide 22 can be made very thin, they do not occupy a wide space in a camera body 3 to transmit the light to be measured to the photodetector 24.
Patent JP-S5930472-A (JP)
Title: Wind-welding method
Inventor: MINODA KAZUYUKI
IPC: B23K33/00
Filed: 1982-08-13
Abstract: PURPOSE:To reduce the generation rate of undercut and incomplete fusion, by wind-welding a corner of the end part of a member by chamfering, R-finishing or groove-cutting. CONSTITUTION:A corner of the end part of a member 1 in case of wind-welding is brought to chamfering of >=2C, or R-finishing of >=2R. Or with respect to a corner of the member 1 and a range of about 50mm. for the corner, edge preparation of about 45 deg. is executed. In this way, generation of undercut and generation of incomplete fusion of a padding welding route part are prevented, the workability is improved and the reliability is raised.
Patent JP-S5567719-A (JP)
Title: Prism aberration compensating lens
Inventor: KOMATSU SOUICHI
IPC: G02B9/02
Filed: 1978-11-15
Abstract: PURPOSE: To reduce the aberrations generated by a prism by letting the lens consist of at least three lens elements and forming each thereof to the specified shape and characteristics.  
     CONSTITUTION: Luminous flux from an objective lens system L passes through a correcting lens system C and enters a resolving prism system P. The correcting lens system C consists of a front group I and rear group II, and are the lenses whose one face is flat and other face is afocal. The lens Ia is made of material of high refractive index and high dispersion and Ib of material of low refractive index and low dispersion. The difference in the refractive index of both is kept at 0.12 or more and the difference in the Abbe number at 15 or more. The lens IIa is made of material of low refractive index and low dispersion and IIb of material of high refractive index and high dispersion. The difference in the refractive index of both is kept at 0.15 or more. Thereby, the spherical aberration, astigmatism, coma aberation and chromatic aberation produced by the prism system P may be sufficiently compensated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63303597-A (JP)
Title: Gasket for speaker and its manufacture
Inventor: HASE TORU
IPC: H04R7/22
Filed: 1987-06-03
Abstract: PURPOSE:To suppress a deformation due to humidity without increasing a production cost by forming a rib along the circumferential direction of a gasket. CONSTITUTION:A first layer 11 and a second layer 12 are successively manufactured into paper from two suspension liquid vessels, and are, integrated and gasket material is formed. By pattern-drawing the gasket material, the gasket 10 is obtained, and at the same time, a ring-shaped rib 10A is formed in the circumferential direction. The shaping of the rib 10A can be performed not only in a punching process, but in a press work process to unite a diaphragm, an edge and the gasket 10.
Patent JP-S62296691-A (JP)
Title: Color killer circuit
Inventor: SADAMATSU HIDEAKI
IPC: H04N9/70
Filed: 1986-06-17
Abstract: PURPOSE:To reduce hysteresis with simple constitution by providing a clip circuit to the emitter follower circuit at the rear stage of a detection and integration circuit and clipping a negative signal when the negative signal is generated. CONSTITUTION:A burst signal 13 is detected and integrated 3 with an oscillation output signal 12 and the resulting output signal 14 is charged in a capacitor C 25 only in a burst gate period by an emitter follower circuit 4 and a clamping circuit 5. A color killer circuit 6 and an FF 1 are controlled with the voltage of the C 25 and the signal 14 is outputted as a positive and a negative signal alternately. At this time, only the negative signal is clipped by a clip voltage source 32 and a transistor 31 and becomes extremely small; even when the signal 14 is outputted as the positive and negative signals alternately, the voltage of the C 25 does not drops suddenly and when the burst signal increases again, the voltage of the C 25 becomes higher than an indent voltage 30, so the hysteresis is removed to make a return to a color state.
Patent JP-S5843782-A (JP)
Title: Treatment of ethylenediaminetetraacetic acid with microorganism
Inventor: IMAI KAZUTAMI
IPC: C12N1/00
Filed: 1981-09-07
Abstract: PURPOSE:A microorganism in Pseudomonas or Alcaligenes is used to cause assimilative decomposition of ethylenediaminetetraacetic acid in high efficiency. CONSTITUTION:A microorganism in Pseudomonas or Alcaligenes, capable of decomposing ethylenediaminetetraacetic acid, such as Pseudomonas NO.51-Y (FERM-6103) or Alcaligenes No.51-Z (FERM-6104) is brought into contact with ethylenediaminetetraacetic acid, its magnesium, calcium or iron complex or sodium, potassium or ammonium salt.
Patent JP-S5382720-A (JP)
Title: Preparation of unsaturated carboxylic acids and their esters
Inventor: MATSUZAWA HIDEO
IPC: C07C69/54
Filed: 1976-11-24
Abstract: PURPOSE: To prepare the title cpds.  in high yield by gas-phase reaction of propionic acids or isobutyric acid with a mixed gas contg.  molecular oxygen at a high temp. in the presence of specific catalysts having a long catalytic life without iodine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0373351-A (JP)
Title: Base body for liquid-jet recording head, liquid-jet recording head by using the same base body and liquid-jet recording device with same liquid-jet recording head
Inventor: HATTORI YOSHIFUMI
IPC: B41J2/05
Filed: 1990-05-30
Abstract: PURPOSE:To prevent the escape of heat to the support side of a base body effectively, and to conduct the heat efficiently through the heat working surface side by forming a lower layer having low thermal conductivity under a heat-generating section shaped onto a supporter. CONSTITUTION:An SiO2 layer (thermal conductivity of 1.38W/m.k(300k)) in 0.2mum thickness is formed onto a supporter 105 composed of an Si wafer (thermal conductivity of 148W/m.k(300k)). Other SiO2 layer sections are removed so as to be shaped at the same pitches as heat-generating sections (heaters) 111 in as insular SiO2 layer 106 in width of 34mum and length of 154mum. An HfB2 layer for forming a heating resistor layer 107 is shaped onto the lower layer 106 in thickness of 1300Angstrom . The size of the heat-generating surface 102 of the heat-generating section 111 is brought to 30mum width and 150Xm length, and the resistance value of the heat-generating surface 102 is brought to 1000OMEGA including the resistance of Al electrodes 103, 104. Since the lower layer 106 having low thermal conductivity is formed on the lower side of the heat-generating section 111 on the supporter 105, the escape of heat to the supporter 105 side is inhibited, and heat energy generated in the heat-generating section 111 can be worked to a liquid in a heat working section effectively and efficiently.
Patent JP-H10317028-A (JP)
Title: Instrument for measuring condition in furnace
Inventor: SUDO YUJI
IPC: C21B7/24
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a measuring instrument of the condition in a blast furnace which can accurately measure the depth of a raceway from the tip part of a tuyere in the furnace to the raceway positioned at inside of the furnace. SOLUTION: Pushing distance of a water-cooling type probe 17 inserted into the raceway 13 through the tuyere 11 of the blast furnace 10, is measured with a positional detector 28 and also, pushing thrust of the water-cooling type probe 17 varied according to the variation of the pushing distance of this water- cooling type probe 17, is detected with a pushing thrust detector 24, and the raceway depth is measured based on the detected outputs from both detectors 28, 24. Therefore, the measurement of boundary part of the raceway 13 which is impossible to measure with the irradiation of laser beam in the conventional furnace condition measuring instrument, is easily and accurately executed, and the depth of the raceway 13 can accurately be grasped regardless of the condition in the inner part of the raceway 13, and the operation of the blast furnace 10 can be executed in higher degree.
Patent JP-H07324447-A (JP)
Title: Rainwater guide for construction concrete structure, and forming method therefor
Inventor: YOSHIDA AKIRA
IPC: E02B7/00
Filed: 1994-05-30
Abstract: PURPOSE:To prevent pollution by rainwater on the outermost layer by a method wherein a rainwater guide is made of flexible material in a specified sectional shape, and the rainwater guide is fixed to a specified position on the surface of a construction concrete structure. CONSTITUTION:After a construction concrete structure 1 is cleaned and permeable preventive is applied thereto, a pair of long and narrow form rails 2 and 2, extending in parallel with each other with a specified space provided in between, are provided in the longitudinal direction and fixed to the upper bed (a) on the front side of the structure 1. Then, the space between the form rails 2 and 2 is filled with mortar and after the mortar is hardened, a rainwater guide 6 is formed. Rainwater or polluted water coming down to the upper bed 1a of the structure 1 is prevented by the rainwater guide 6 from flowing down to the upright face on the front side, and is guided to the reverse side or a drainage way. Thereby, pollution to the surfaces on the upright face, the bottom face or the like can be prevented.
Patent JP-H09327005-A (JP)
Title: Method for displaying picture and its device
Inventor: KANAYAMA HIDEAKI
IPC: G06T1/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a excellent picture for a user, which is not unnatural even when the picture is displayed through the use of picture information stored in a small capacitance of storage device by selecting a parameter, applying it to an original picture and interpolating resolution at the time of reproduction. SOLUTION: The value of place information is inputted to a space and color resolution control means 9 and the picture where resolution in the periphery of the picture is lowered as compared with a picture center. A color resolution control means 7 refers to a conversion table where the values of red, green and blue components are expressed by a small number of bits and re-assigns the values. The face and hand detecting value of a face and hand detecting means 8 is inputted to the space and color resolution control means 9 and the picture where the resolution of a part such as a face and a hand, etc., is enhanced is outputted. The space and color resolution control means 9 refers to a non-oinear resolution output table with the output value of an information processing and controlling means 100 as an input value and obtains space and color resolution to be applied.  Moreover, an interpolation processing means 11 obtains the sum of a picture element in question and a peripheral picture element, executes averaging and an interpolation processing, adopting the average value of the adjacent picture and executes resolution interpolation.
Patent JP-S63305161-A (JP)
Title: Flame-retarding polyphenylene ether resin composition
Inventor: TOGO SHIZUO
IPC: C08L71/02
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a polyphenylene ether resin composition which has an effective flame-retarding effect and is reduced in the heating loss of the flame retardant as a whole, by mixing a polyphenylene ether resin with a vinyl aromatic hydrocarbon resin, a specified metal phosphate and a phosphate compound. CONSTITUTION:This flame-retarding polyphenylene ether resin composition contains a polyphenylene ether resin (a), a vinylaromatic hydrocarbon resin (b), a metal phosphate (c) of formula 1 (wherein M is Ca, Ba or Al, R1, R2, R3 and R4 are each a 1-3C alkyl group, l, m, n and o are each 0 or an integer of 1-5, and p is 0 when M is Ca or Ba and 1 when M is Al) and a phosphate compound (d). The amounts of components (c) and (d) are preferably such that the total of the both is 2-20pts.wt. per 100pts.wt. resin component. The ratio of component (c) to component (d) is desirably 20:80-70:30.
Patent JP-S5764702-A (JP)
Title: Reflecting mirror
Inventor: HORIBA TAMOTSU
IPC: G02B7/182
Filed: 1980-10-09
Abstract: PURPOSE:To generate a dazzle preventing effect optically by attaching a piezoelectric transparent porcelain film, both sides of which are equipped with transparent electrodes, between a transparent galss and a light reflecting film arranged on the back of the transparent glass and applying voltage to the film to change the reflecting factor of light. CONSTITUTION:A transparent electrode 2, a piezoelectric transparent porcelain film 1 and the transparent electrode 2 are formed on the back of a transparent glass plate 4 by vapor-depositing successively and light scattering effect is generated by applying voltage to this apparatus to reduce the transmission factor of light. When the apparatus is used as a reflecting mirror for an automobile, the reflecting factor of strong incident rays is reduced, so that a dazzle preventing effect is generated and it is unnecessary to change the reflecting direction of incident rays because of the dazzle preventing effect.
Patent JP-S5474391-A (JP)
Title: Supervisory equipment for superconductive magnet
Inventor: TAKANO ICHIROU
IPC: H01F6/02
Filed: 1977-11-25
Abstract: PURPOSE:To enable a supervisory equipment for a superconductive magnet to cope effectively with quenching or others by supervising the superconductive magnet at the stage of a pre-driving phenomenon by measuring a finely varying magnetic field. CONSTITUTION:Superconductive magnet 1 excited by power supply 2 is held at an extremely-low temperature in cooling tank 3. Search coil 4 is provided close to this magnet 1, and its output terminal is connected to external applying magnetic-field coil 6 via mutual inductance 5. This coil 6 supplies an external magnetic field to DC superconductive quantum interfererence device 7. Then, this interfernce device 7 consists of closed loop 8, and two Josephson elements 9a and 9b, and an adequate current is flowed from constant-current supply 10 to closed loop 8. In this state, interference device 7 generates a one-cycle voltage when the magnetic flux inside closed loop 8 varies by one magnetic-flux quantum, and it is led to counter 12 and connected to recorder 13.
Patent JP-2000330542-A (JP)
Title: Display device and its control method
Inventor: NAKANO TAKAO
IPC: G09G3/36
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To realize a display device capable of adjusting the brightness of a display screen by detecting high-brightness pixels in a display picture by a detection part of a simple configuration and using the detected information, and to realize a control method of the display device by judging whether the displayed picture is a graphic picture or a text picture and not automatically adjusting the brightness of the display screen in the case of the text. SOLUTION: In this control method, a picture information detection part 7, to count the number of pixels having each of RGB signals larger than each threshold value calculates the rate of the number of the high-brightness pixels included in the picture from digital video signal S2 and outputs it as a high- brightness pixel rate information S3 to an MPU microprocessor 8. An MPU 8 receiving the high-brightness pixel rate information S3 sends a control signal S4 to an inverter part 11, and adjusts a emitting light intensity at a back-light part 10. Further a signal S4 is set to a fixed value in the case of the text picture by calculating the standard difference of distribution characteristic of the number of pixels and gray scales replaced right and left with the center of gray scales as axis, thereby judging whether or not it is text picture.
Patent JP-S6121657-A (JP)
Title: Adaptor for line connection
Inventor: YAMASHITA SHIYOUJI
IPC: H04L5/16
Filed: 1984-07-10
Abstract: PURPOSE:To control an error of a communication data and to realize data communication with high reliability by providing an interval timer counting a time sufficiently longer than the transmission interval of a normal transmission data frame, a frame transmission buffer section constituting and storing the transmission data frame and transmitting the frame to a MODEM at the transmission mode of a MODEM and a control section controlling them. CONSTITUTION:Every time a data frame is transmitted to a MODEM, a control section 23 initializes an interval timer 26 via a line l23. The interval timer 26 is initialized and then starts counting of a prescribed time, and informs the elapse of the prescribed time to a control section 23 via a line l26. The control section 23 receiving notice from the interval timer 26 gives a command to produce a diagnostic frame is frame transmission buffer section 13. When the interval between the transmitted data frame and the data frame transmitted later is shorter than the count time of the interval timer 26, the control section 23 makes initializing via the line l23 before the interval timer 26 comples the count of the prescribed time, no diagnostic frame is transmitted.
Patent JP-S5842181-A (JP)
Title: Fuel battery
Inventor: KAHARA TOSHIKI
IPC: H01M8/02
Filed: 1981-09-07
Abstract: PURPOSE:To reduce the decrease of the voltage associated with increase of the current density and reduce the decrease of voltage associated with the lapse of time for electric discharge by using the matrix for holding electrolyte which is stable for phosphoric acid at high temperature and possesses a large holding power for phosphoric acid. CONSTITUTION:The aqueous solution is added into silicon carbide powder, of chloride or hydroxide of Zr, Sn, Ti, Si, or Al and mixed, and further phosphoric acid is added. The above mixture is heated, until the reaction is completed, and then water is removed to obtain the substance having a high viscosity. A gaseous diffusion electrode is coated with the above highly-viscous substance, so as to form the matrix for holding electrolyte. As phosphoric acid which is free against silicon carbide is contained in the matrix, said phosphoric acid in free form acts as the electrolyte of the fuel cell.
Patent JP-S5843670-A (JP)
Title: Image pickup device
Inventor: SATOU YUUICHI
IPC: H04N5/335
Filed: 1981-09-08
Abstract: PURPOSE:To photograph plural sheets of a picture image in order in a short time, by additionally providing a transfer part or a store prt on a solid image pickup element. CONSTITUTION:Plural charge store parts 11, 12 are provided on a solid image pickup element, and charge stored in each photoelectric converting area 10 is transferred in order to the first and second charge store parts 11, 12 and vertical and horizontal analog registers 13, 14 continuously by a gate pulse, and is outputted. Accordingly, image pickup can be executed plural times, irrespective of a read-out time from the image pickup element.