baber/WOPTO huggingface dataset:
Patent JP-H0272411-A (JP)
Title: Programmable controller system
Inventor: MATSUURA TOSHIMI
IPC: G05B19/05
Filed: 1988-09-07
Abstract: PURPOSE:To attain a fixed transmission cycle of data by holding the total I/O data on a system also via a remote I/O device itself. CONSTITUTION:For a programmable controller main body 1 and each remote I/O device 3, the overall switch states of the input and output devices of a programmable controller system are stored in the I/O data memories A and D. Therefore the device 3 can easily recognize the contents of the necessary switch states of other remote I/O devices by having an access to the memory D of its own device. Thus it is not required to make the controller main body 1 confirm the data contents every time such a request is produced. Then the process is simplified for a programmable controller system. Furthermore the communication cycle is always fixed since each remote I/O device can refresh the contents of the memory D.
Patent JP-H0889467-A (JP)
Title: Dish washer
Inventor: NAKAGAWA EIJIRO
IPC: A47L15/42
Filed: 1994-09-21
Abstract: PURPOSE: To prevent a variation in washing by washing things to be washed by rotating an arm nozzle while varying the distance of a jet orifice from a nozzle base by expanding and contracting the arm nozzle. CONSTITUTION: A tubular axis 1 is provided in the internal bottom of a tub. A nozzle base 2 is rotatably provided to the tubular axis 1, expanding and contracting sections 3 are formed next to the nozzle base 2. Nozzle end portions 4 are provided next to the expanding and contracting sections 3. Jet orifices 5 are formed on the top of the nozzle end sections 4. A base toothed wheel 7 is provided in the outer periphery section of the tubular axis 1, a nozzle toothed wheel 8 horizontally engaged with the base toothed wheel 7 is rotatably supported to the nozzle base 2 by a toothed wheel bearing 9. A first coupling rod bearing 11 for supporting one end of a coupling rod 10 to the nozzle toothed wheel 8 is formed and a second coupling rod bearing 12 for supporting the other end of the coupling rod 10 is provided in the nozzle end portion 4.
Patent JP-H0677588-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: HORIKAWA HIDEAKI
IPC: H01S5/00
Filed: 1992-08-25
Abstract: PURPOSE:To provide a semiconductor laser adapted as a pumping light source for an optical amplifier in which a lateral mode is stabilized and which is operated with high output. CONSTITUTION:An n-type GaAs buffer layer 2 to be formed on an n-type GaAs substrate 1, an n-type AlGaAs clad layer 3 to be formed thereon, and a distortion quantum well active layer A having a GaAs layer/an InGaAs layer/an GaAs layer to be formed thereon are formed. An AlGaAs light confinement layer 7 to be formed thereon, an InGaP clad layer 8 to be formed thereon, a GaAs etching stop layer 9 having a stripelike etching part selectively etched thereon, and an n-type InGaP current block layer 10 to be formed thereon and with a stripelike groove are formed. A p-type GaAs buffer layer 11 to be formed thereon, a p-type AlGaAs clad layer 12 to be formed thereon, and a p-type GaAs contact layer 13 to be formed thereon are formed.
Patent JP-H0389155-A (JP)
Title: Oxygen sensor
Inventor: HIRAKAWA KAZUMI
IPC: G01N27/12
Filed: 1989-08-31
Abstract: PURPOSE:To detect the change in concentration of oxygen by making use of the fact that the resistance ratio is changed when oxygen enters or goes out from a van der Waals gap of a low-dimensional substance. CONSTITUTION:A monocrystal of a conductive substance in the first- or second- dimensional crystal structure, for example, CuFeTe2 is formed and crushed to be powdered crystallites. Thereafter, the crystallites are pressurize uniaxially to have orientation, thereby to form a plate-like pellet P. Silver electrodes 1, 2 are provided all over the upper and lower surfaces of the pellet P, whereby a sensor element to measure the resistance ratio rho1 in a direction of lamination is obtained. Moreover, a plurality of belt-shaped silver electrodes 5, 6 are provided with the same distance on the upper surface of the pellet P, whereby a sensor element to measure the resis tance ratio rho11 in a direction of layer is obtained. These sensor elements are fixed to sample holder 10 within a 'Pyrex (R)' tube 9. The tube 9 is connected to a rotary pump 12 and an oxygen gas holder 13. An oxygen gas is introduced into the tube 9 and discharged thereform at each constant time. Although the resistance ratio rho11 is not changed at this time, the resistance ratio rho1 is changed considerably consequently to the introduction and discharge of the oxygen. Therefore, the change in concentration of oxygen in the environs can be detected.
Patent JP-S6468923-A (JP)
Title: Annealing of single crystal substrate of inorganic compound
Inventor: IBUKA TOSHIHIKO
IPC: C30B33/00
Filed: 1987-09-09
Abstract: PURPOSE:To provide high resistivity for a substrate after annealing, by implanting conductive ions into the single crystal substrate of III-V compound, and specifying the cooling speed of the substrate after annealing. CONSTITUTION:The temperature of a substrate after ion implantation is held at about 800-1,000 deg.C for about 2 seconds-15 minutes. Thereafter the substrate is cooled at a cooling speed of 0.29 deg.C/sec-90 deg.C/sec until the temperature of the substrate becomes 600 deg.C. As a heating means used for annealing, a device having a small heat capacity is desirable. As such a heating means, there are the following devices: an incoherent light source such as an infrared-ray lamp; a so-called gold furnace, in which resistor wire is wound around a quartz core tube, the tube is arranged in a quartz tube and heat is insulated; and the like. The cooling speed is controlled by adjusting the heating power of the heating means, e.g., the gold furnace, the infrared-ray lamp and the like.
Patent JP-S6469209-A (JP)
Title: Wiring of superconducting cable
Inventor: NAKAMURA KAZUHIKO
IPC: H01B12/02
Filed: 1987-09-09
Abstract: PURPOSE:To prevent a superconductive wire form disconnection and facilitate the wiring work of the superconducting wires, by preparing straight line units or bent units, accommodating ceramic superconducting wires in the tubular bodies thereof, and connecting them to effect wirings. CONSTITUTION:When a superconducting wire 1, consisting of a ceramic superconducting body, is wired, a multitude of straight cable units A, accommodating straight line type superconducting wires in the tubular bodies thereof, and bent cable units B, accommodating bent superconducting wires in the tubular bodies thereof, is manufactured previously. These units A and these units B are connected at wiring sites in accordance with a wiring plan to effect wiring work. According to this method, it becomes unnecessary to bend or extend the superconducting wires 1 at the wiring site whereby the superconducting wires 1 may be prevented from disconnections and the wiring work may be effected efficiently.
Patent JP-S60123347-A (JP)
Inventor: NAKANISHI YASUO
IPC: B65D25/14
Filed: 1983-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6382326-A (JP)
Title: Element for ultraviolet ray sensor
Inventor: KARASAWA SHIRO
IPC: G01J1/02
Filed: 1986-09-26
Abstract: PURPOSE:To obtain the element inexpensive, suitable for mass production and easy in miniaturization and integration, by constituting the same so that ultraviolet rays are detected by amorphous Si according to an indirect light receiving system. CONSTITUTION:A fluorescent body 2 converting ultraviolet rays to visible light is provided to one surface of a glass substrate 1 and the band-pass filter 3 corresponding to the wavelength of ultraviolet rays to be measured is provided on said fluorescent body 2. A visible light detector consisting of a transparent electrode 4, amorphous silicon 5 and a metal electrode 6 is formed to the other surface of the glass substrate 1. When light to be measured is incident to the filter 3, only ultraviolet rays of a wavelength region to be measured transmit through the filter 3 to be converted to visible light by the fluorescent body 2. Said visible light passes through the glass substrate 1 and the transparent electrode 4 to reach the amorphous silicon 5. Since the amorphous silicon 5 has high light sensitivity in a visible region, the intensity of the visible light is measured from the electric characteristic between the transparent electrode 4 and the metal electrode 6 and the intensity of ultraviolet rays passing through the filter can be indirectly measured.
Patent JP-H0973507-A (JP)
Title: Bar code recognition processor
Inventor: NAKAJIMA KEISUKE
IPC: G06K7/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a bar code processor which has high speed ability and flexibility. SOLUTION: A bar recognition processing part 10 is provided with a preprocessing part 101, a first recognition processing part 102, a second recognition processing part 103 and a communication part 104. The attribute data generation part 1011 of the preprocessing part 101 inputs a digital picture signal, extracts attribute information included in a picture such as a start point and an end point and generates attribute data. The attribute data is synthesized with the digital picture signal from a read part 40 in a data synthesis part 1012 and is transferred to the first recognition processing part 102 and the second recognition processing part 103. The recognition processing part 10 can execute a high speed recognition processing by using start point/end point information of bar and can execute a processing at different thresholds when dispersion is detected in a recognized result.  Thus, high speed ability and flexibility can be obtained.
Patent JP-S6383360-A (JP)
Inventor: FUNAKI GANTAN
IPC: E04D3/30
Filed: 1986-09-26
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-H0970790-A (JP)
Title: Cutting appliance of waterproof sheet
Inventor: HARUYAMA YOSHIYUKI
IPC: B26D1/04
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To achieve the cutting with the overlapping margin of constant width, to facilitate the cutting by keeping the prescribed clearance from the reentrant angle line, and to prevent a waterproof sheet on the lower side from being cut. SOLUTION: A cutting blade 2 is fitted to a supporting plate 1 provided with a press roller (a) and a rolling roller (b) to press a waterproof sheet Y along the reentrant angle line X. The cutting blade 2 pierces both sides of the supporting plate 1, the press roller (a) is provided in an inclined manner, a guide plate 3 is provided on an edge part of the supporting plate, the press roller and the guide plate or the cutting blade are movable, the tip of the cutting blade is of sickle shape, and the press roller (a) is fitted through a spring or a buffer.
Patent JP-H1068317-A (JP)
Title: Flexible tube for automobile exhaust system
Inventor: SUGIMOTO TAMOTSU
IPC: F01N13/08
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To perform absorption of displacement movement in the axial direction of a pipe through simple structure and perform regulation of a maximum displacement amount in an expansion direction and a contraction direction. SOLUTION: The two end parts of an outer cylinder 5 with which an exhaust pipe is covered are bent toward two exhaust pipes 1 and 2 sides. The tip parts thereof are curled to form curl parts 5a and 5b. Slide members 8' and 8" making contact with the curl parts 5a and 5b are provided and the slide members 8' and 8" are provided at two end part positions with stoppers 6', 6", 6a', and 6a" to regulate displacement of a bellows 3. Convenience, high precision, and advantageousness in terms of a cost are provided.
Patent JP-H0549011-A (JP)
Title: High definition television signal decoder
Inventor: OKITSU HIROMI
IPC: H04N19/00
Filed: 1991-08-12
Abstract: PURPOSE:To attain high performance and to reduce the cost by simplifying the circuit configuration for low frequency replacement and improving effectively the replacement with the low frequency replacement. CONSTITUTION:A still picture processing circuit 11 decodes a still picture of a MUSE signal. A moving picture processing circuit 12 is provided with a two-dimension interpolation filter 15 and a sample rate conversion circuit 16. The moving picture processing circuit 12 decodes a moving picture of the MUSE signal. The two-dimension interpolation filter 15 makes the filter characteristic in the vertical direction broad. An output of the two-dimension interpolation filter 15 is subject to rate conversion by a sample rate conversion circuit 16 and a motion picture decode output of the moving picture processing circuit 12 is obtained. A mixer 13 mixes a still picture decode output and a moving picture decode output and gives the result to a low frequency replacement circuit 14. The low frequency replacement circuit 14 replaces a low frequency of the output of the mixer 13 with a low frequency of the moving picture decode output from the moving picture processing circuit 13 and outputs the result.
Patent JP-H0390441-A (JP)
Title: Head lamp device for vehicle
Inventor: ODA SATOSHI
IPC: H05B41/282
Filed: 1989-09-01
Abstract: PURPOSE:To prevent the front visibility from deterioration by a method wherein first irradiating parts formed with discharge lamps for running beam irradiation and second irradiating parts for low beam irradiation are provided, and during switching from low beam irradiation to running beam irradiation, an amount of light emitted by the second irradiating part is gradually decreased for lighting OFF. CONSTITUTION:In a front headlamps 2 and 2' of an automobile, main beam irradiating parts 3 and 3' for running beam irradiation having a metal halide lamp being a discharge lamp and auxiliary beam irradiating parts 4 and 4' for low beam irradiation having halogen bulbs 12 and 12' are provided. A lighting control device is provided with a switching circuit 20 for switching running beams and low beam, a bulb lighting circuit 21, and a discharge lamp lightening circuit 23. The bulb lighting circuit 21 is formed in a manner to perform extinction control wherein quantities of light of the halogen bulbs 12 and 12' are gradually reduced for lighting OFF when irradiation of low beam is switched to irradiation of running beams by means of the switching circuit 20.
Patent JP-2000070237-A (JP)
Title: Quantative detection of flow by magnetic resonance
Inventor: HEID OLIVER DR
IPC: A61B5/055
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To more simply handle a quantatively detecting method of a flow for an inspection by interactively setting the parameter of a measuring process during the measuring process at the time of converting a phase related to the speed of a nuclear resonance signal to graphic information in real time. SOLUTION: A screen surface 1 is divided into many ranges. At this time, a range 2 connects the flow of an anatomical image with flow information, a range 3 displays a speed and a histogram, and a larger number of and smaller ranges 4 display kinds of parameters. Since flow information can be displayed by encoding a measured flow stage to a color value, e.g. in the anatomical image, it is possible to estimate the speed of the flow each time from a color similarly to the case of color doppler measurement by ultrasonic waves. The parameter of measurement can be changed interactively with measurement and, at the time, the azimuth and/or position of a layer to be measured, e.g. is changed to set these to obtain optimal diagnostic information concerning a flow.
Patent JP-S646349-A (JP)
Title: Laser plasma x-ray generator and x-ray ejection port opening/closing mechanism
Inventor: MOCHIZUKI TAKAYASU
IPC: H01J35/22
Filed: 1987-09-11
Abstract: PURPOSE:To allow the continuous use of an X-ray generator for a long time by arranging a target material transfer device in a chamber, feeding a target material to the transfer device from the outside of the chamber, and continuously feeding the new target material to a laser light collecting point. CONSTITUTION:A target material 15 made of a liquid or solid inert element is fed to a target material transfer device 14 in a chamber 10 by a target material feeding device 20, and the target material is continuously fed to the light collecting point 18 of the pulse laser light 13a by the transfer device 14. The pulse laser light emitted from a laser light source 13 is sent to the light collecting point via a light collecting mechanism, the target material 15 heated by the pulse laser light is converted into plasma, and X-rays are emitted from the target material 15. The emitted X-rays are ejected to the outside of the chamber 10 through the opening when an X-ray ejection port opening/closing mechanism 21 is opened. The stable and continuous radiation of X-rays is thereby allowed without replacing a target rotor with a high frequency.
Patent JP-S6468859-A (JP)
Title: Controller provided with timer
Inventor: SATO TOSHIO
IPC: G06F13/00
Filed: 1987-09-10
Abstract: PURPOSE:To improve the precision of the timer value of a controller and to improve the reliability of processing of communication with a host device, by allowing the timer value of the controller to coincide with the timer value of the high -order host device. CONSTITUTION:A timer correcting part 4 calculates a correction value T2 of the timer value of a timer 1 based on the contents of a timer text reception part 3, namely, timer values T0 and Tc entered in the timer text received from a timer text returning part 12 of a host device 10 and a timer value T1 of the timer 1 at the reception timing and sets the timer value of the timer 1 to the correction value T2. Since the timer value of the controller approximately coincides with the timer value of the high - order host device in this manner, the precision of the timer value of the controller is improved and the reliability of processing of communication with the host device is improved.
Patent JP-H0274547-A (JP)
Title: Cement dispersant
Inventor: SEKIGUCHI YOSHIMITSU
IPC: C04B24/16
Filed: 1988-09-09
Abstract: PURPOSE:To maintain fluidity of cement blend stably and excellently for a long time without damaging performance of hardened cement blend by using both fine powder of an alkaline earth metallic salt of oxycarboxylic acid and a water reducing agent. CONSTITUTION:(A) Fine powder of an alkaline earth metallic salt of oxycarboxylic acid (e.g., calcium citrate) having 1-500mum average particle diameter and (B) one or more of water reducing agents (e.g., polystyrenesulfonic acid formaldehyde condensate, naphthalenesulfonic acid the same condensate, lignin sulfonic acid and salt thereof) are used at the same time in the weight ratio of the component A/B of (40/65)-(5/95). By using the compound A and the agent B, a cement dispersant which is added to a cement blend such as cement paste, mortar or concrete to improve fluidity, prevents reduction in fluidity of the cement blend for a long period of time and will not damage performances of the hardened cement blend is obtained.
Patent JP-H04108520-A (JP)
Title: Method and apparatus for concentrating liquid
Inventor: NARUKAMI YOSHIHISA
IPC: C02F11/12
Filed: 1990-08-28
Abstract: PURPOSE:To highly concentrate a solution to be treated while keeping high membrane flux by a method wherein the solution to be treated is subjected to solid-liquid separation while conc. by the membrane separators provided in tanks and the concentrate is supplied to the next tank in a higher concn. state and conc. up to predetermined concn. in the final tank. CONSTITUTION:The solution 10 to be treated in respective tanks 1 arranged in a multistage fashion is subjected to solid-liquid separation and the concns. of the solution to be treated in the respective tanks 1 are successively enhanced from the tanks 1 on the upstream side toward the tanks 1 on the downstream side. The fluxes of the membrane separators 3 of the respective tanks 1 are reduced almost in inverse proportion to the concns. of the solution to be treated and become large from the tanks 1 on the upstream side toward the tanks 1 on the downstream side. The inflow amount of the solution 10 to be treated is reduced toward the tanks 1 on the downstream side and the fluxes of the membrane separators are also reduced. The solution 10 to be treated is finally conc. up to predetermined concn. in the final tank 1b. Further, the energy required in operation is reduced by natural flow-down.
Patent JP-H01104023-A (JP)
Title: Preserving system for ophthalmic medicine
Inventor: CHIYAANNCHII ROJIYAA FUU
IPC: A61K9/107
Filed: 1988-09-09
Abstract: PURPOSE: To improve the storage life of the subject agent and prevent the clouding and opacification of the agent by adding a nonionic ethoxylated octylphenol surfactant to an ophthalmic preparation containing a nonsteroidal antiinflammatory drug and a quaternary ammonium preservation agent in an aqueous diluent. CONSTITUTION: This nonsteroidal antiinflammatory drug(NSAID) preparation for ophthalmic use, having improved storage life, resistant to clouding and opacification over a long period and useful for the treatment of especially glaucoma, cystic edema, etc., is produced by using (A) an NSAID of an amount effective for ophthalmic treatment, (B) a quaternary ammonium preservation agent, preferably benzalkonium chloride, (C) a stabilizing amount of a nonionic ethoxylated octylphenol surfactant, preferably an octylphenoxypoly(ethylene-oxy) ethanol having an ethylene oxide:octylphenol molar ratio of (3-40):1, especially octoxynol 40 and (D) an aqueous diluent as essential components.
Patent JP-H0277209-A (JP)
Title: T-shaped toothbrush
Inventor: SAITO JOJI
IPC: A46B5/00
Filed: 1988-09-13
Abstract: PURPOSE:To simultaneously execute a tooth brushing and the massage of gums widely and thoroughly with the same operation as a safety razor by fitting a handle in a T shape at a right angle from the center of the side back surface of a base seat to flock the brush. CONSTITUTION:By the toothbrush in the safety razor to fit a handle 3 (handle) at the right angle from the center of the side back surface of a base seat 1 to flock a brush 2, the teeth and gums can be brushed by the same operation knack as the safety razor simultaneously, uniformly, and even in the case of a child, correctly and easily.
Patent JP-H1054944-A (JP)
Title: Optical drive type stereoscope
Inventor: HOSOYA KATSUNOBU
IPC: G03B35/18
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical drive type stereoscope facilitating the adjustment of a congestion angle, easily obtaining a desired stereoscopic image, capable of sufficiently restoring the shape by optically heating a shape memory coil, having a simple structure and suitable for making the stereoscope thin in diameter by changing the congestion angles of image guides linked with each other. SOLUTION: Two image scopes 1, 1 are arranged some interval apart, a movable part 2 movable in the longitudinal direction of the scope and two driving parts 3a, 3b holding the movable part while competing with each other, one end of an index wire 4 is connected to the movable part 2 and the other end is connected to a linkage wire 5 spreading over two image guides so as to change the two image guides 1, 1 while linking with each other. Either of two driving parts 3a, 3b is a shape memory coil having a taper in the longitudinal direction and an optical fiber 6 for irradiating the shape memory coil 3a with light is provided.