baber/WOPTO huggingface dataset:
Patent JP-S5828658-A (JP)
Title: Oxygen electrode with diaphragm covering
Inventor: SHIBATA YASUHISA
IPC: G01N27/404
Filed: 1981-08-14
Abstract: PURPOSE:To maintain a fused part stably for long period and to measure in high accuracy, by fusion finding a platinum wire of a platinum electrode to a glass tube and adhere and fix said part with epoxy resin then, smoothly polishing the surface. CONSTITUTION:A platinum wire 1 is fusion bound to a soft glass tube 2 having thermal expansion coefficient near that of the wire 1 and an epoxy resin 9 is applied to the lower side of a fused part and is solidified. Next, a platinum electrode 3 is made by polishing smoothly the surface of solidified part. The electrode 3 and a silver-silver chloride electrode form an anode by winding a silver wire 4 round on the circumference of the electrode 3 and immersing it in a silver chloride solution 7, are put in an electrode supporting device 5 binding a gas permeable diaphragm (fluorine-containing resin film) 8 by a fastening band 6 and a diaphragm convering electrode for measuring O2 in blood is made. The dissatisfactoriness of insulation by cracking the fused part of the wire 1 and the tube 2, is prevented by the resin 9 and highly accurate measured value is obtained stably for a long period.
Patent JP-H08325858-A (JP)
Title: Rotor-type open end fine spinning frame
Inventor: HAYASHI HISAAKI
IPC: D01H4/38
Filed: 1995-05-25
Abstract: PURPOSE: To produce yarn having high yarn strength by attaching fibers supplied into a rotor from a fiber transferring path on an inner wall face of the rotor in an elongated state. CONSTITUTION: A boss part 2 is formed in a housing 1 in a projecting state into a rotor 7 and a combing roller 11 is rotatably placed in the housing 1. An entrance is opened at a position corresponding to a peripheral face of the combing roller 11 in the housing 1, a fibers transferring channel 15 having an outlet 15a opened at a peripheral face of the boss part 2 is formed in the housing 1 and an air intake path 16 is placed at an opposite side of the fibers transferring channel 15 about the combing roller 11.  A cross sectional area of the fibers transferring channel 15 is formed to gradually small from the entrance to the outlet 15a and a resistor 17 imparting passing resistance to fibers in engaging with a rear end part of the fibers transferring from inside of the fibers transferring channel 15 into the rotor 7 is provided at a rotational direction side of an end part of the outlet 15a.
Patent JP-H05296805-A (JP)
Title: Manufacture of housing for eddy flowmeter
Inventor: TAKEI YOSHIKI
IPC: G01F15/14
Filed: 1992-04-20
Abstract: PURPOSE:To prevent in advance the trouble accompanying removal of burrs by a method wherein a housing for an eddy flowmeter is molded integrally using resin and the amount of generated burrs is suppressed. CONSTITUTION:Parting lines between a fixed-side core 23 and a movable-side core 24 are set in positions corresponding to bottom faces of an eddy generation column 12. A resin is injected into cavities between both cores 23, 24 and into cavities between both cores and a sliding core 25. A housing main body 11 and the eddy generation column 12 are molded integrally.
Patent JP-2000317482-A (JP)
Title: Fluidization separator for carrier
Inventor: TOMITA YOSHIO
IPC: C02F3/08
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a fluidization separator for carrier that clogging of a filter is surely prevented, it is used for both an anaerobic tank and an aerobic tank, maintenance is easy and the structure of a treating tank is simple. SOLUTION: An impeller device 3 provided with an impeller 32 driven rotatively by a motor 31 is arranged at the lower part of a cylindrical draft tube 2 arranged vertically, and a closed-end cylindrical filter 4 formed of a wedge wire, etc., is arranged upward, moreover a discharge piping 5 for taking out effluent from the inside of the filter 4 is arranged.
Patent JP-H10315424-A (JP)
Title: Laminator
Inventor: NIINUMA NOBORU
IPC: B32B37/00
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminator for incorporating sufficient curl correcting function even when an installation space is small. SOLUTION: The laminator having a film supply unit 20 for supplying a laminating film F, and a laminating unit 30 for thermally press bonding the film on one surface of a material to be laminated comprises a curl correcting member 41 provided at a rear stage of the unit and having a bar-like fixed contact part 41 for bending the material laminated with the film at a side in which the film is not laminated with a circular arc-like section having a small radius of curvature.
Patent JP-H07315432-A (JP)
Title: Package of card material and its production
Inventor: MASUDA KENICHI
IPC: B65B11/54
Filed: 1994-05-18
Abstract: PURPOSE:To obtain an integral package to protect it from staining and rusting and to obtain a stable process with a small loss by a method wherein a card body and a small leaf are wholly packaged in a close contact state to be sealed with a moistureproofness. CONSTITUTION:Using a skin-pack packaging machine 100, pin holes 21, 22 respectively provided in a lower film 4 and a template 12 are fitted in this order to two or more pins 20 provided on a pin plate 10, card materials each of which is a set of a card body 2 and a small leaf 1 are arranged, the template is removed, and the card body 2 and the small leaf 1 are packaged by skin packing. The package is punched to be finished with a sealing part of upper and lower skin packing films remaining around the peripheral edge of the card body 2.
Patent JP-H08296782-A (JP)
Title: Fluid moving coupling device
Inventor: SHIMANO KOICHI
IPC: F16L37/00
Filed: 1995-04-27
Abstract: PURPOSE: To generate a strong flow of washing liquid along the outer peripheral surface of a plug for washing evenly surely the outer peripheral surface by providing a jet in the side wall of a washing chamber to connect a shower nozzle for supplying the washing liquid to the jet. CONSTITUTION: In the washing of a fluid transporting coupling device used in transporting fluid like high purity drug liquid from a storage tank to a container of a transport truck, a plug 6 is inserted in a housing by a sleeve 3 for the plug so that a fixing nut 7 abuts against a plug guide 13. Then, when washing water is jetted from a shower nozzle 43, the washing water from a jet 46 advances to a tapered surface 48 and the outer peripheral surface of the plug 6 while rotating spirally along the inside surface of a shower ring 25. Thus, the outer peripheral surface of the plug is surely washed by the strong force of washing water. Thereafter, the washing water is guided to the tip side along the tapered surface 48 to be discharged from a drain hole 50.
Patent JP-S62284267-A (JP)
Title: Spectrum analyzer
Inventor: TAKANO MITSUYOSHI
IPC: G01R13/20
Filed: 1986-06-03
Abstract: PURPOSE:To automatically measure the frequency width of a spectrum displayed on a display screen by finding the intersection of a display line whose level is optionally settable on the display screen and a spectrum waveform. CONSTITUTION:An input signal to be measured is frequency-mixed with a sweep signal from a local oscillator 3, passed through an intermediate frequency amplifier 4, a detector 5, and an A-D converter 6, and stored in a memory 7. The data is read out to a display device successively to display the spectrum waveform together with the level value L of the display line set with a display line setting key 15. When a frequency width measurement key 14 is pressed, an intersection detecting means 10 reads respective data on the spectrum waveform in order and detects the addresses of the leftmost and rightmost intersections in the memory while comparing the data with the level value L. Those addressed and a frequency span set with a frequency span setting key 16 are used by an arithmetic means 11 to find the frequency width, which is displayed on the display device 8.
Patent JP-H07336701-A (JP)
Title: Convergence deviation correction system and display device using it
Inventor: MATSUMI KUNINORI
IPC: H04N9/28
Filed: 1994-06-09
Abstract: PURPOSE:To adjust convergence deviation in the center of a screen with high accuracy in the convergence deviation correction system in which a photodetector is arranged at an outer circumferential part of a screen and to adjust the convergence deviation with high accuracy even when a fault takes place in the photodetector. CONSTITUTION:The luminous quantity on the outer circumferential part of the screen is adjusted automatically by using photo detectors (9a-9h) and the luminous quantity in the center of the screen is adjusted manually by the adjustment personnel with a key board (11). Furthermore, the system is provided with a fault detection means detecting a fault of the photo detectors, and when a fault of the photodetectors is detected, automatic adjustment is interrupted and manual adjustment is implemented. Since the adjustment in the middle of the screen in which mis-convergence cannot be detected by the photodetector is conducted, the entire screen is adjusted with high accuracy. Even when a fault takes place in the photo detectors, the convergence is adjusted with high accuracy by using the manual adjustment.
Patent JP-S5251507-A (JP)
Title: Drip proof type revolving electrical machine
Inventor: IKEDA KAZUO
IPC: H02K5/18
Filed: 1975-10-24
Abstract: PURPOSE: Making the upper part above the axis center of a stator frame a circular arc form and providing ventilation holes on this portion, letting the upper part of the arm attached to the internal peripheral surfaces of a stator frame face to the lower part of the ventilation holes, and performs a drip proof action by the upper part of the arm. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07334519-A (JP)
Title: Data server system
Inventor: DOI TOSHITADA
IPC: H04N7/173
Filed: 1994-06-09
Abstract: PURPOSE:To provide data corresponding to the request of a user in real time and at a low cost CONSTITUTION:Data on multiple films are recorded in the inexpensive tape streamer 1 of a large capacity. When the access request of data on the film is given from a terminal 81 and the like, the data is copied on an MO disk array 2 which can execute a high speed access and random access, from the tape streamer 1, and the data is read from the MO disk array 2 and is supplied to the terminal 81. When the access request of the data is less after the supply of data, the data is eliminated from the MO disk array 2.
Patent JP-S61285876-A (JP)
Title: Electronic equipment
Inventor: MOGI HISAO
IPC: H04N5/44
Filed: 1985-06-12
Abstract: PURPOSE:To read the data concerning the electronic equipment at the service state, etc., and to write the necessary which records the data concerning the electronic equipment at a part by building in the non-volatile memory distribution information, service contents, etc., and is able to read and write from the external part of the electronic equipment through the terminal. CONSTITUTION:The equipment is provided with a non-volatile memory 21 to be able to write and read through external terminals 22, 22,..., the equipment information including a serial number to play a role as a recognizing number is stored at a part of the television receiver 1 and then, the equipment is shipped from the manufacturing plant, and therefore, after that, at the distribution stage and the service state, the distribution information and the service information can be written into the distribution information area and the service information area of the non-volatile memory 21. Consequently, by reading the contents of the non-volatile memory 21, the equipment information, the distribution information and the service information concerning the television receiver 1 can be all read.
Patent JP-S5751552-A (JP)
Title: Liquid pressure brake device
Inventor: IOKU KENSUKE
IPC: B60T11/10
Filed: 1980-09-12
Abstract: PURPOSE: To facilitate gap adjustment of a shoe by connecting a gap adjusting device to the master cylinder and putting this device in communication with the wheel cylinder.  
     CONSTITUTION: A gap adjusting device 3 is composed of a piston 23, cylinder 22, threaded piston rod 24 and handle 26. A reserver 5 of master cylinder 1 is connected with the gap adjusting device 3, and its piston 1b is equipped with a check valve 9. When the piston stroke has increased with abrasion of the shoe, the pressure liquid is sent to the reserver 5 by turning a handle 26. The gap is adjusted as the pressure liquid is supplied to the brake cylinder through the check valve 9. The gap adjustment is so easy because the handle 26 can be installed at driver's seat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000324579-A (JP)
Title: Method for improving sound effect of speaker and speaker stand used for same
Inventor: OGAWA KEIICHI
IPC: H04R1/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a new sound effect improving method for a speaker which adequaterly control vibration generated by an enclosure and makes the speaker stand itself reproducing an excellent sound. SOLUTION: After soundboard parts 3, 3, and 3 which are set to a specific length in thickness cross section are arranged vertically on a specific plane at three places on the top surface of a base board 2 and united, the bottom surface of the enclosure 4 is supported in direct contact on the free end surfaces of their upper ends to make it easy for vibration from the enclosure 4 to conduct directly to the individual soundboard parts 3, 3, and 3 and while the sounding of the soundboard parts 3, 3, and 3 by the propagated vibration is excited by respective free end structures, the vibration propagated to the soundboard parts 3, 3, and 3 and vibration generated by the enclosure 4 into the circumferential space of the soundboard parts 3, 3, and 3 and directed to desired optimum directions according to the previously set plane arrangement of the individual soundboard parts 3, 3, and 3.
Patent JP-S62283839-A (JP)
Title: Production of optical fiber
Inventor: YAMAUCHI RYOZO
IPC: C03B37/014
Filed: 1986-06-02
Abstract: PURPOSE:To obtain optical fiber having extremely low transmission loss by subjecting a starting transparent glass material deposited with fine glass powder on the outer periphery to transparent vitrification and thermally diffusing an OH group and thereafter wire-drawing it. CONSTITUTION:The soot consisting of fine glass powder produced from a soot generator 2 is deposited on a transparent glass material 1 composed of pure quartz or the like as a starting member previously prepared, and a composite preform of transparent glass-fine glass powder obtained by forming a soot layer 3 is introduced into a heating oven 4 and heated to produce a transparent glass 5. Then the inside of the oven 4 is made to water-free atmosphere contg. fluorine and the transparent glass 5 is heated at 1,800 deg.C or above for 10min or above per 1mm<2> surface and an OH group is diffused, and if necessary the level of the incorporated OH group is made to 20-30ppb or below, and thereafter it is wire-drawn.
Patent JP-H01301048-A (JP)
Title: Spherical face grinding device and shape accuracy maintaining method
Inventor: MATSUMURA KENICHI
IPC: B24B13/04
Filed: 1988-05-25
Abstract: PURPOSE:To maintain the accuracy of a working shape and to shorten the number of correction times and correction hours by correcting the dividing position in the axial direction of a grindstone rotating spindle on each work or each several pieces according to the wear speed in the rotary axial direction of a cup like grindstone tip part and maintaining the absolute position of the grindstone tip part. CONSTITUTION:The error in the curvature depth of a worked lens is measured and the correction amt. of the index position stopping the cutting operation of a diamond grindstone 9 is calculated from this measured value. The curvature shape of the lens is corrected by adding this correction amt. to the NC data of the feeding stop position in the direction (d) of an NC device. In this case, the center thickness error of the lens is corrected by the following correction due to the error in the curvature depth and that in the center thickness of the lens to be worked by the wear of this grindstone 9 being proportional. The wear speed in the rotary shaft direction of the grindstone 9 is calculated from the relation of the number of continuous working pieces to the curvature depth error, the grindstone wear per working is found from this calculation value and this grindstone wear is added on each working to the feeding stop position in the direction (d) of the NC data.
Patent JP-S6020878-A (JP)
Inventor: NAKAJIMA SEIICHIROU
IPC: B25J9/10
Filed: 1983-07-15
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-H01126315-A (JP)
Title: Production of flame-retardant unsaturated polyester and flame-retardant unsaturated polyester resin
Inventor: TANAKA KAZUYUKI
IPC: C08F299/04
Filed: 1987-05-25
Abstract: PURPOSE:To obtain the titled polymer remarkably prevented from coloring, by using specific monobasic acid, polyhydric alcohol and saturated polybasic acid as raw materials and using each bromine-containing polyhydric alcohol or saturated polybasic acid in the polyhydric alcohol and saturated polybasic acid components. CONSTITUTION:A reaction is carried out using (A) monobasic acid expressed by the formula (x is 2-3C alpha,beta-unsaturated hydrocarbon), (B) polyhydric alcohol and (C) saturated polybasic acid, as necessary (D) alpha,beta-unsaturated dibasic acid as raw materials and using bromine-containing polyhydric alcohol and/or bromine-containing saturated polybasic acid, preferably of >=5mol.% in the component B and/or component C to provide the aimed polymer. Further more, the bromine-containing polyhydric alcohol includes e.g. dibromopentyl glycol and bromine-containing saturated polybasic acid includes e.g. tetrabromophthalic anhydride. Further the component A is obtained by subjecting dicyclopentadiene to addition reaction with maleic anhydride.
Patent JP-H08318554-A (JP)
Title: Injection compression molding method and apparatus
Inventor: OKAMOTO AKIO
IPC: B29C45/70
Filed: 1995-05-26
Abstract: PURPOSE: To stably supply a molded product of high quality by the highly accurate control of the start timing of mold clamping by synchronously controlling mold clamping pressure and injection pressure so as to prevent the back flow of an injected and charged resin toward an injection mechanism. CONSTITUTION: A mold clamping cylinder stroke sensor 74 is provided on the side of the anti-crosshead 7 on the way of the piston rod 9 of a mold clamping cylinder 8 to detect the stroke of the mold clamping cylinder 8 at a time reaching set mold clamping pressure to hold the position thereof. In an injection molding machine, an oil pressure control valve 67 is controlled on the basis of the mold clamping force set value of a mold clamping force setting part 72 by a mold clamping control part 66 to perform mold clamping.  Subsequently, the touch state of both molds 4a, 4b during mold clamping operation is detected by the mold clamping force detection part 70 incorporated in a tie bar 11 to be stored in a mold touch point setting part 71 as a mold touch point and the mold clamping cylinder stroke connected to a toggle mechanism 6 is set as the origin being the so-called mold touch point.
Patent JP-H08321137-A (JP)
Title: Optical disk
Inventor: YAMANAKA YUTAKA
IPC: G11B7/007
Filed: 1995-05-26
Abstract: PURPOSE: To obtain an optical disk with less wait time when accessing track by adding sector address information to the rear end part in each sector region. CONSTITUTION: In the optical disk 1, an address region 3b where sector address information is written is provided at the rear end part of each sector. When the sector is read immediately after accessing a track, a data region 3a with a large tolerance for a read error is reproduced first and an address region 3b with a small tolerance is reproduced later, thus reproducing accurate information even if a slight read error occurs and positively reproducing sector address information and hence eliminating the need for reading the sector address information again after rotating the disk 1 and achieving the optical disk with less wait time when accessing track.
Patent JP-H01296637-A (JP)
Title: Wire bonding device for hybrid integrated circuit
Inventor: HISATAKA MASAFUMI
IPC: H01L21/60
Filed: 1988-05-24
Abstract: PURPOSE:To enable the wire bonding process to conductor such as copper, etc., having excellent electrical properties to be achieved by a method wherein a shifting cover is shifted in the direction intersecting with the carriage direction interlockingly with a displacement-driving means of a capillary. CONSTITUTION:A working hole 17 wherethrough a capillary 7 passes takes rectangular shape in the intersecting direction so that the capillary may be displaced in the direction substantially intersecting with the carriage direction of the capillary 7 enabling the capillary 7 to perform the wire bonding process. A housing 1 is loaded with a shifting cover 15 covering the working hole 17 while the shifting cover 15 is shifted in the intersecting direction interlockingly with a displacement-driving means. Consequently, during the wire bonding process, the atmospheric air can be prevented from entering into the wire bonding space in the housing 1 through the working hole 17 to prevent a conductor such as copper, etc., from oxidizing. Through these procedures, the wire bonding process onto the conductor such as copper, etc., having excellent electrical properties can be achieved.
Patent JP-S616889-A (JP)
Title: Semiconductor light-emitting element and manufacture thereof
Inventor: OONAKA SEIJI
IPC: H01S5/12
Filed: 1984-06-21
Abstract: PURPOSE:To form a light-emitting element, through which projecting beams having a small spread angle of beams are obtained, by forming the back of a substrate to a cylindrical lens shape. CONSTITUTION:The back of a P type InP substrate 11 is formed to a cylindrical lens shape. An InGaAsP active layer 12 having a band gap such as 0.95eV one (lambdag=1.3mum), an InGaAsP optical waveguide layer 13 having the band gap such as 1.2eV one (lambdag=1.0mum) and a layer 14, which consists of a semiconductor film such as an SiO2 film and a current injection region thereof is bored to a striped form, are shaped in the order. Electrodes 15, 16 composed of Au-Sn and Au-Zn are each formed. A diffraction grating for extracting projecting beams is formed to the optical waveguide 13, and primary diffracted beams are projected vertically in the direction vertical to the optical waveguide layer 13 when pitches are 3,900Angstrom long. Laser beams C are projected to the substrate side. Secondary diffracted beams contribute to laser oscillation on a distributed feedback type laser.
Patent JP-H04339779-A (JP)
Title: Tissue paper container
Inventor: KONDO TOSHIE
IPC: B65D83/08
Filed: 1991-05-02
Abstract: PURPOSE:To permit tissue paper to be taken out easily and accurately from a tissue paper containing case, even when the quantity becomes small. CONSTITUTION:A tissue paper containing case which comprises a pair of push pieces 2 and 2a having magnet parts 4 and 4a formed at their outer ends, respectively; and a connecting piece 3 consisting of a thin membrane material for connecting the inner ends of the push pieces, the connecting piece 3 being securely attached to the inner bottom surface 12 of the tissue paper containing case 10.