baber/WOPTO huggingface dataset:
Patent JP-H11342468-A (JP)
Title: Local reinforcing method of metallic member
Inventor: NAKANO OSAMU
IPC: F02F1/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To surely obtain effects when a local part of a metallic member is reinforced by a TIG filler welding method. SOLUTION: By using an electrode 4 having a spherical face at the tip, a peripheral wall of a concave part 2 is cast to a spherical shape coaxially with that of the electrode 4. The concave part 2 is welded while a filler 5 is positioned on a rear side with respect to the proceeding direction of the electrode 4, and then the concave part 2 is welded again while the filler 5 is positioned on a front side with respect to the proceeding direction of the electrode 4. In this case, the electrode is vibrated at a given amplitude. Furthermore, a minimum gap between the electrode 4 and the filler 5, and the supply angle of the filler 5 are limited.
Patent JP-S636318-A (JP)
Title: Burner
Inventor: MUKAI KIYOTAKA
IPC: F23D11/24
Filed: 1986-06-26
Abstract: PURPOSE:To enable a superior combustion characteristic to be got even under a low loading condition of a boiler of low capacity and to keep a high efficiency of boiler by a method wherein an automatic varying device for adjusting increase or decrease in opening area of a burner throttle port in response to a burner load is arranged. CONSTITUTION:In an automatic varying device 14, a guide ring 15 is rotatably arranged in a burner throttle port 13 and a plurality of guide grooves 18 having a desired slant angle are punched in equally-spaced apart relation. At each vane 16 are vertically arranged drive pins 19 which are inserted into the guide grooves 18 and can be moved along the guide grooves 18. A driving mechanism 17 is automatically controlled in such a way as it is properly operated in response to a burner load. When the guide ring 15 is reversely rotated by the driving mechanism 17, each of the vanes 16 is moved outwardly or inwardly of the guide ring 15 under cooperation of the guide grooves 18 and the driving pins 19 so as to increase or decrease the opening area of a burner throttle port 13. With this arrangement, even under a low burner load, a flow speed of combustion air is maintained at a proper value and a superior combustion characteristic can be provided.
Patent JP-S5777038-A (JP)
Title: Manufacture of crystallized glass from phosphate glass
Inventor: ABE YOSHIHIRO
IPC: A61K6/838
Filed: 1980-10-28
Abstract: PURPOSE: To obtain oriented crystallized phosphate glass of high strength without carrying out drawing by heat treating metaphosphate glass having a chain structure in the vitreous state and a crystalline state at a certain temp. gradient.  
     CONSTITUTION: Metaphosphate glass having a chain structure in the vitreous state and a crystalline state such as calcium metaphosphate glass is manufactured. This glass is heat treatd at about 500W580°C while providing about 5W100°C/cm temp. gradient. When the glass is passed through the temp. gradient region, it is converted into crystallized glass having slender fibrous crystals oriented in the temp. gradient direction. This crystallized glass is featured by low bending strength especially after scratching, so it is suitable for use as a material for a living body such as an artificial bone material and a ceramic material for engineering. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10329025-A (JP)
Title: Can coating film removing method
Inventor: ROKUTANDA HITOSHI
IPC: B24C1/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To reliably and easily remove a coating film from a can with high- efficiency by a method wherein after a can is burnt, the can is compressed from a radial direction and deformed into approximately a plate-form shape, or after the can is compressed from a radial direction and deformed approximately in a plate-form shape, burning is effected and thereafter, grain-form projection materials are projected. SOLUTION: After a can is burnt, the can is compressed from a radial direction and deformed approximately in a plate-form shape or after the can is compressed from a radial direction and deformed approximately in a plate-form shape, the can is burnt and thereafter, grain-form projection materials are projected. By burning the can, a coating film is carbonized and deteriorated and a coupling force to the can is weakened. When the projected materials are collided with the weaken coating film, the coating film is pulverized and peeled from the can. Further, by deforming the can in a plate-shape, an abrasive in the can is prevented from remaining. This constitution reliably and easily removes coating film from the can in a comparatively short time with high- efficiency. Further, since the can is formed in a plate-form shape, the volume of the can itself is decreased.
Patent JP-S6480438-A (JP)
Title: Sustained-release microcapsule and method for manufacture thereof
Inventor: CHIYURII JIEI SUPIIKAA
IPC: A01N63/50
Filed: 1988-06-20
Abstract: PURPOSE: To form microparticles effective for controlled release of a core substance by dissolving or suspending a biologically active protein-like substance of the core material into an org. solvent and coating the substance with an anisotropic salt film, thereby forming microcapsules. CONSTITUTION: The biologically active protein-like substance which is the core substance is dissolved or suspended in a nonmodified solvent or solvent composite which is a slightly polar org. solvent. The soln. or suspension of the core substance is coated the anisotropic salt film which is the reaction product of multifunctionized partly hydrophilic and partly lipophilic Lewis acid or its salt and desired auxiliary chemical in an aq. soln. or the suspension, by which the microcapsules are formed. The protein-like core substance is adequately insulin, glucagon, growth hormone, etc. The nonmodified solvent includes 6 butyrolactone, caprolactone, N-methylformaldehyde, etc.
Patent JP-H11318646-A (JP)
Title: Mattress
Inventor: NOGUCHI YASUSHI
IPC: A47C27/14
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a mattress capable of properly dispersing the body pressure of each part of a person lying on his side or on his back, supporting the person with a uniform sinking, and particularly causing no sinking of a peripheral portion together with the supporting portion, there by keeping the person in a good sleeping posture, and excellent in air permeability. SOLUTION: A mattress 1 is formed by a non-film polyurethane foam. Its surface 2 comprises four areas 4-7 corresponding to a head part, a chest part, a waist part and a leg part of a person, the areas 4-7 are respectively formed by rectangular supporting sections 14..-17.. defined by longitudinal and lateral grooves 8..-12.., the supporting sections 14..-17.. of four areas are respectively provided with areas in proportion to the weight ratio of the head part, the chest part, the waist part and the leg part of the person, and the area corresponding to the waist part of the person is thicker than the other areas.
Patent JP-H05339381-A (JP)
Title: Production of water-absorptive resin and water absorbent
Inventor: HATSUDA TAKUMI
IPC: C08F8/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide a method for producing a water-absorptive resin which has high water absorption rate with sufficient water absorption and has low fine powder content. CONSTITUTION:A hydrous gel polymer having a crosslinked structure is subjected to a shear force to give a particulate hydrous gel polymer having a water content of 30-90wt.%, conversion of 60-99.9wt.% and a mean particle diameter when dried of 100-1000mum. This polymer is dried to reduce the water content to 20wt.% or less and to increase the conversion to above that before drying. This technique can produce a water-absorptive resin having high water absorption rate and low fine powder content. Since it scarcely produces fine powders while being on the line of a plant, during transportation, and in use in various applications, it can always give good working environment, etc.
Patent JP-H0442511-A (JP)
Title: Superconducting magnet
Inventor: NAKAYA KOICHI
IPC: H01F6/00
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a superconducting magnet which reduces penetration of heat and helium evaporating amount by providing a shaft support only at one of axial front and rear sides of a cylindrical helium vessel and a vacuum vessel, and providing a service port near the support. CONSTITUTION:Shaft supports 6 are provided only at the axial front sides of a helium vessel 3, a radiation shield 4, and a vacuum vessel 5, and a load support 7 is provided only at the side having o shaft support 6. A service port 8 is provided near the support 6. Heat to be nenetrated through the support 6 is reduced to about 1/2. Since the port 8 is provided near the support 6, even if the vessel 3 is moved to the support 6 from the position 3a of the helium vessel before cooling, the vessels are not damaged, and positional deviations of electrodes are reduced to increase reliability.
Patent JP-H0446669-A (JP)
Title: Method and device for laser beam soldering
Inventor: TSUCHIYA HITOSHI
IPC: B23K101/42
Filed: 1990-06-08
Abstract: PURPOSE:To accurately perform soldering by bringing a reed into contact with solder cream applied by pressing circuit parts, irradiating the solder cream with a laser beam to melt it and then, pressing the circuit parts. CONSTITUTION:The cream is applied to a wiring pattern for joining the circuit parts formed on a substrate. The reed of the circuit parts in aligned with the wiring pattern by using an FPIC3. The reed is brought into contact with the solder cream applied by pressing the aligned circuit parts with the specified pressing force by using the FPIC3 and a pusher 10. A contact part between the solder cream and the reed is irradiated with the laser beam by using a laser beam scanning mechanism 12 to melt the solder cream. After the solder cream is molten, the circuit parts are again pressed by the pusher 10. Consequently, all reeds of the circuit parts aligned with the wiring pattern are stuck and can be fixed.
Patent JP-S636464-A (JP)
Title: Wireless probe
Inventor: OKUI KAZUYUKI
IPC: H04B7/00
Filed: 1986-06-27
Abstract: PURPOSE:To eliminate a cable and to prevent ringing, and to take measurement even when an IC to be observed and a measuring instrument are at distance by transmitting an electric signal detected by a stylus in the form of a radio wave. CONSTITUTION:A stylus 1 and an antenna 11 are fixed to a head 14, which incorporates a transmitter 10. Further, an antenna 12 is fixed to a box 15, which incorporates a receiver 13. The electric signal detected by the stylus 1 is converted by the transmitter 10 in the box 15 into the radio wave, which is transmitted from the antenna 11. This radio wave is received by the antenna 12 and demodulated by the receiver 13 in the box 15 into the electric signal, which is supplied to a synchroscope.
Patent JP-S5855564-A (JP)
Title: Sputtering apparatus
Inventor: KAGEYAMA KATSUHIRO
IPC: C23C14/35
Filed: 1981-09-25
Abstract: PURPOSE:To provide a sputtering apparatus constituted so as to enhance the energy efficiency of sputtering as well as to be capable of extremely lowering the lower limit of dischargeable pressure, wherein an anode is arranged throughout the total length in the longitudinal direction of a central electrode to improve the stability of discharge. CONSTITUTION:Between two parallel plate shaped end hats 1, a central electrode 2 of which the surface is formed from a sputter substance is arranged vertically to said hats 1 to constitute a cathode K. On the other hand, between mutually parallelly arranged two annular anode end members 5, eight wing bodies 6 are fixedly attached to integrate said members 5 and said wing bodies 6 to constitute an anode A. Subsequently, the anode A is arranged around the central electrode 2 throughout the total length in the longitudinal direction thereof so as to be parted from the cathode K. In addition, a magnet 7 applies a magnetic field parallel with the axis of the electrode to the space encircled by the cathode K and the anode A. By the constitution of the aforesaid anode A, the stability of discharge in a sputtering apparatus is improved markedly.
Patent JP-H0812447-A (JP)
Title: Production of ceramic electronic part
Inventor: HATA KAZUHIDE
IPC: H01G4/12
Filed: 1994-07-01
Abstract: PURPOSE:To surely carry out defatting regardless of amounts and kinds of ceramic raw materials charged into a furnace by judging a point of time when defatting step in baking of raw ceramic material body is finished by measurement of change in oxygen concentration in the furnace. CONSTITUTION:In this method for producing ceramic electronic parts comprising baking raw ceramic element body by a defatting step and the successive main baking step, confirmation that debinding reaction in the defatting step is completely finished is carried out by measuring the change in oxygen concentration in the furnace. Thereby, it is not required to set the time for defatting step longer and baking time can be shortened.
Patent JP-S5940369-A (JP)
Title: Detector for position of reproduction
Inventor: YOSHITOME MASAYUKI
IPC: G11B27/10
Filed: 1982-08-31
Abstract: PURPOSE:To eliminate the need for a complicated control to obtain an accurate position of reproduction, by detecting the position of reproduction in a nonreproduction feed mode with only an electric circuit means. CONSTITUTION:The reproduction time data showing the position of reproduction is delivered from the 1st reproduction time detecting circuit 23 based on a code signal picked up by a pickup element 19. Then the reproduction time is displayed at a display device 25. While a high-speed feed mode, for example, is selected through a key operation part 26. As a result, the output data of the 1st reproduction time converting circuit 23 is preset to the 2nd reproduction time circuit 32 with the timing of a control signal S2 which is delivered from a key input processing circuit 31. This output data is delivered immediately after the signal S2. A counter 33 is turned on with the timing of a control signal S3 and counts the reference clocks delivered from a reference clock generating circuit 34.
Patent JP-H10340917-A (JP)
Title: Method and apparatus for removing resin burr
Inventor: MORI SHINICHIRO
IPC: B23K26/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To protect a resin package against damages even in such a case as the leads are buried in a resin package and exposed on the substantially same plane by irradiating resin burrs adhering to the leads with a laser beam of a green color range at the time of resin molding a semiconductor device having a resin package and leads. SOLUTION: Leads 2 are arranged, at a constant pitch, along two opposite sides of an SON type (buried lead type) resin package 1 and the surface of the leads 2 is exposed substantially in flush with the surface of the resin package 1. This filmy resin burrs adhering thereto at the time of molding are removed by irradiating the burrs with a laser of a green color range, e.g. the second harmonic of an Nd:YAG laser. Since the laser of a green color region exhibits a lower absorbance to the package resin than the YAG laser light, the resin package is bardly damaged upon extinction of resin burrs even if the resin package body is irradiated simultaneously with the thin resin burrs on the metal leads.
Patent JP-S638869-A (JP)
Title: Miniature computer for medical care diagnosis
Inventor: TERASAKI TAKESHI
IPC: G06Q50/22
Filed: 1986-06-27
Abstract: PURPOSE:To rapidly diagnose by using an external measuring device and executing automatically a data input. CONSTITUTION:When a knowledge base 2 is selected and connected to a computer main body 1, a question by an interaction form is successively displayed to an indicator 3, answers by a ten-key 4 and answer keys 5-7 are also displayed at the indicator 3 in accordance with the necessity. To the computer main body 1, a measuring device 12 such as a sphygmomanometer 12a, a clinical thermometer 12b and a pulse meter 12c is connected, medical data needed for diagnosis are fetched through an external interface 1e, input data from the ten-key 4 and the measuring device 12 are collected at a reasoning engine part 1a and the reasoning is executed. The result is displayed at the indicator 3 and printing-out is executed by a printer 9.
Patent JP-S5575728-A (JP)
Title: Method of increasing calcium sulfite in absorption liquid for desulfurization
Inventor: ODA TERUMI
IPC: B01D53/34
Filed: 1978-12-06
Abstract: PURPOSE: To increase the amount of calcium sulfite as well as preventing the oxidation of adsorption liquid by using a calcium salt-containing liquid or slurry to which is added an antioxidant as an adsorption liquid for wet desulfurization of flue gas.  
     CONSTITUTION: In the removal of sulfur oxides present in flue gas in a wet desulfurization apparatus, an aqueous solution or slurry containing a calcium salt, e.g., calcium hydroxide, etc., as an absorption liquor, is mixed with approx. 10W 200ppm of an antioxidant, e.g., alpha-naphthyl amine, etc., in order to prevent the oxidation of the absorption liquor in a desulfurization apparatus. Thus, the increase in the amount of calcium sulfite formed can be attained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000333905-A (JP)
Title: Ophthalmic device
Inventor: FUJI MINORU
IPC: A61B3/14
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To speed up positioning of a patient eye with a device, particularly, automatic tracking by detecting the positional relationship of an optical system to the patient eye on the basis of synchronously outputted image signal from plural image pickup elements, and relatively moving the optical system to the patient eye from the detected result. SOLUTION: The front eye part image of a patient eye illuminated by an illuminating light source 21 is injected on an eyeball position detecting optical system 20 by being reflected by a dichroic mirror 12 after passing through a dichroic mirror 8 and an objective lens 11. Here, an image is respectively formed an CCD image pickup elements 24a, 24b via infrared transmission filters 23a, 23b by a beam splitter 22. The image outputted from the respective CCD image pickup elements 24a, 24b is stored in a frame memory of a control part of the basis of a synchronizing signal. Next, image processing is successively applied to image data equivalent to a single frame, and an eyeball position is detected on the basis of a light quantity level signal with respective whole picture elements to track an eyeball so that the pupil center coincides with a reference position.
Patent JP-S6129804-A (JP)
Title: Optical branching and coupling device
Inventor: WATANABE KEISUKE
IPC: G02B6/12
Filed: 1984-07-23
Abstract: PURPOSE:To reduce the troublesome assembling adjustment and to make mass production possible by joining two optical glass sheets different in refractive index and removing selectively the optical glass sheet having a higher refractive index to form an optical waveguide. CONSTITUTION:Two optical glass sheets 10 and 11 different in refractive index are joined, and the sheet 11 having a higher refractive index is removed selectively by dry etching or the like, and a clad layer 12 having the same refractive index as the sheet 10 is formed on the sheet 11. Then, the light incident on the sheet 11 is shut in the sheet 11 and is propagated. In case that an optical branching/and coupling device is formed, the sheet having a higher refractive index is removed selectively by said method of form an optical waveguide 16. The light incident on an optical fiber 19a is discharged from optical fibers 19c and 19d. Since a rod lens or the like is not used, the troublesome assembling adjustment is eliminated, and mass production is possible.
Patent JP-S6130205-A (JP)
Title: Unloading device of product in annular-metal rolling mill
Inventor: KITANOMA SUSUMU
IPC: B21H1/06
Filed: 1984-07-20
Abstract: PURPOSE:To obtain a titled device capable of automatically unloading an annular product and reducing its loading time by retreating the annular material after rolling together with a movable frame in a state of press holding its both sides between guide plates and discharging it into a receiving port. CONSTITUTION:After the completion of rolling by an annular-metal rolling mill, an annular product 7' is removed from a grooved die formed by an annular press roll 1 and side press rolls 2, 3 by actuating a retreating and advancing device 18 used for bearings in common tomove the roll 2 attached to a working axis 4 in the arrow direction and lowering a working table 25 by a lifting means 23. Then, the product 7' is moved rightward together with a movable frame 14 in a state of holding its both sides between guide plates 14a, 15 by cntrol means 16, 17, and the plate 15 at the fixed-frame 12 side is moved so as to part from the side face of product 7' when the product 7' comes to the position just above a receiving port 24, and the product 7' is dropped into the port 24.
Patent JP-S6129857-A (JP)
Title: Laser printer
Inventor: WAKAHARA HIROSHI
IPC: B41J2/44
Filed: 1984-07-20
Abstract: PURPOSE:To prevent the toner staining of a laser exposing device in the stage of processing for maintenance such for paper jam by providing the laser exposing device on the outside of the outside diametral line of a body and providing a fulcrum for connecting the upper and lower bodies between the laser exposing device and the body. CONSTITUTION:An original image on an original plate 3 is exposed by a light source 2 onto a photosensitive body 5 by using a lens 4 to form said image on the photosensitive body in a copying mode. The laser light emitted from an optical unit 6 provided on the outside of the body is polarized by mirrors 7, 18 and is conducted onto the body 5 so as to be imaged thereon in a laser printer mode. In either mode, the image is formed on transfer paper by using the process for electrophotography in succession thereto. The maintenance for the paper jam of a paper feed unit 11 or of a developing device 9 is executed by turning the upper body 16 around the fulcrum 17. The maintenance operation for the paper jam, etc. is thus executed without generating the toner staining of the laser optical unit 6 by the above-mentioned constitution, by which the reliability is improved.
Patent JP-H01318951-A (JP)
Title: Body imaging apparatus using ultrasonic wave or electromagnetic wave
Inventor: SUMIYA HIROAKI
IPC: G01N29/44
Filed: 1988-06-20
Abstract: PURPOSE:To regenerate line images sequentially always in a sheet of a focus table part by performing analog to digital conversion of sent and received signals for every sector scanning, synthesizing the results, and storing the results into a frame memory part. CONSTITUTION:The received signal from an ultrasonic wave transceiver unit 1 is delayed, and sector scanning is performed. The received signal for each sector scan undergoes analog/digital conversion in an analog/digital converter part 8. The digital data are stored in an analog/digital line memory part 12. The data are written into a frame memory part 13 every time the ultrasonic wave transmitting unit 1 is moved over. Images are reprocessed by using the data in the frame memory part 13.