baber/WOPTO huggingface dataset:
Patent JP-S6153511-A (JP)
Title: Apparatus for inspecting flaw
Inventor: KIYOUDA HIDEO
IPC: H04N7/18
Filed: 1984-08-23
Abstract: PURPOSE:To enable high magnification and miniaturization by dispensing with a relay lens even if a focal position is present in an objective lens system, by providing an insert hole to arrange the emitting terminal part of an optical fiber on a space frequency filter. CONSTITUTION:A optical fiber 30 is inserted through the insert hole 25a provided from the side surface of an observation apparatus 31 to a space filter 26 on the optical axis of an objective lens system 23 and the emitting terminal part 30b of the optical fiber 30 is arranged on the filter 36. Because the filter 26 is arranged between objective lens 24, 25 and the fiber 30 is passed through the insert hole 25a of the lens 25 to arrange the terminal part 30b thereof on the filter 26 as mentioned above, it is unnecessary to provide a relay lens. Therefore, the objective lens system 30 reduced in an operation distance and having high magnification can be used and, as a result, the increase of magnification and miniaturization can be achieved.
Patent JP-S6090603-A (JP)
Inventor: ROROIDO REI BENSON
IPC: B23B27/00
Filed: 1984-08-23
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-H02118150-A (JP)
Title: Preparation of loosely-bound assembly of polyester fiber ball
Inventor: IRAN MARUKUSU
IPC: D06M15/507
Filed: 1989-07-07
Abstract: PURPOSE: To improve the elasticity and durability by heat-bonding each fiber ball obtained by blending binder fibers with spirally crimped polyester fiberfill to provide a fiber ball and assembling the obtained fiber balls in a mattress cover. CONSTITUTION: Spirally crimped polyester fiberfill having about 10 to about 100 mm cut length is intimately blended, and the blended fiber is randomly arranged to provide fiberballs having about 2 to about 15 mm sizes. The obtained fiber balls are individually heat-bonded, and cooled, and the cooled fiber balls are assembled in a mattress cover so as to be weakly bonded.
Patent JP-S6154104-A (JP)
Inventor: KINOSHITA MASASHI
IPC: C08K3/04
Filed: 1984-08-22
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-H0464702-A (JP)
Title: Nozzle-flapper type servo valve having feedback of flapper speed
Inventor: NAKAMURA TAKASHI
IPC: F15B13/043
Filed: 1990-07-03
Abstract: PURPOSE:To aim at the stabilized and high response against a temperature change by providing a driving coil and a detecting coil in an armature part of a torque motor part, and detecting the counter-electromotive force generated by the work of a magnetic field with the detecting coil, and supplying this signal to an inner loop circuit to control the signal applied to the driving coil. CONSTITUTION:A servo valve consists of a torque motor part, which consists of an upper and a lower magnetic poles 1, 3, and an armature 2 and a driving coil 4a and a detecting coil 4b, and an oil pressure front stage amplifying part, which consists of a nozzle 6 and a flapper 7 or the like, and a main spool part, which consists of a spool 9 or the like, for controlling a flow quantity of a main circuit. When the command signal is flowed to the driving coil 4a, since the counter-electromotive force generated in the detecting coil 4b is proportioned to the rotating speed of the armature 2, this signal is input to an inner loop circuit to control the signal applied to the driving coil 4a. Consequently, constant damping effect can be obtained without influence of a temperature change, and stabilized and high response can be obtained.
Patent JP-H1123938-A (JP)
Title: Zoom lens device
Inventor: FUKAMI SEIJI
IPC: G02B7/08
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To realize pan-focus photographing and no-finder photographing even in a zoom lens having no autofocusing function by providing a pan-focus mode switched by the operation of an external operation member. SOLUTION: When a switch for emergency A is depressed, a focus clutch switching knob 2 and a focus lens barrel gear 8, and a zoom clutch switching knob 3 and a zoom lens barrel gear 9 are mutually coupled by a clutch mechanism inside a grip G. A focus is electrically set at a hyper-focal distance and zoom is set at a wide end. Namely, a zoom optical system and a focus optical system are automatically driven to a specified position so as to attain the pan- focus photographing state. When the switch A is released, the knob 2 and the gear 8 are not coupled but the knob 3 and the gear 9 are coupled so as to shift to a normal photographing state.
Patent JP-S6419478-A (JP)
Title: Encoding/decoding processing method for three-dimensional image signal
Inventor: INUZUKA TATSUMOTO
IPC: A61B10/00
Filed: 1987-07-15
Abstract: PURPOSE:To improve the retrieving property and the compression efficiency by displaying the outline of a three-dimensional image by decoding and reproducing only a part of information after an encoding processing, and also, compressing efficiently a three-dimensional image signal. CONSTITUTION:A three-dimensional image signal is constituted of superposing and placing plural plane images in which an image signal is placed two- dimensionally in I and J directions, in the K direction being vertical to the plane, and the image signal of each plane image which is inputted from a three- dimensional image measuring instrument is brought to sampling at every (m) picture elements in the I direction, and at every (n) picture elements in the J direction. Subsequently, the first sampling signal of the inputted plane image is transmitted or stored without referring to other picture signal. Also, the l-th (l=2-mXn) sampling signal of the K-th plane image refers to a first sampling signal of the (k)-1th and the (k)+1th plane images and executes encoding based on a prediction processing. In such a way, the image can be retrieved at a high speed, and also, high compressibility can be obtained.
Patent JP-H1122002-A (JP)
Title: Joint structure of steel column-to-beam junction
Inventor: SUGIMOTO KOICHI
IPC: E04B1/24
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure of a column-to-beam junction which, at a junction between a column member made of steel and a steel beam made of H-steel, can effectively transmit stresses from the web of the beam to the column and which can prevent the rupturing of flanges and the buckling of the junction. SOLUTION: The end face of the flange 2a of a beam 2 is butted and welded to the end face of a horizontal stiffener such as a diaphragm 4 that projects horizontally from the surface of a column member 1, and the web part 2b of the beam 2 is extended up to the surface of the column and is welded to the horizontal stiffener at both of its upper and lower edges, with the projected length or the stiffener being 20% or more of the beam length. Stresses working on the beam 2 can be transmitted to the horizontal stiffener not only from the flange 2a but also through the web 2b, and concentration of stresses to the junction between the flange 2a and the horizontal stiffener is avoided, preventing rupturing of them.
Patent JP-2000013936-A (JP)
Title: Method for control board renewal
Inventor: OKUDA TORU
IPC: H02B1/24
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To reduce the renewal cost of an already installed control board by shortening the period of verification tests and reducing a work time by replacing the control board with a new control board in a prescribed procedure. SOLUTION: Firstly, an intermediate board 3 is prepared and two junction cables 9 are wired to an already installed control board 1 from the board 3. Of the two contacts (a) and (b) of the board 3, one contact (a) is closed and the other (b) is closed, and then, their one ends are connected to each other. The two junction cables 9 are connected to both terminals of the contact (a). The cables 9 are directly sleeve-connected to wiring 8 with a space in between. When the cables 9 are connected to the control board 1, the board 1 can be maintained in an operating state.  When the two direct sleeve-junctions 7 are disconnected from each other, a controller is connected to the 1/04 of the control board 1 through the wiring 8, one direct sleeve junction 7, one junction cable, the contact (a) of the intermediate board 3, the other junction cable 9, and the other direct sleeve junction 7 in this order and a facility can be maintained in an operating state. The control board 1 is moved to a shunting location and replaced with a new control board.
Patent JP-S6155106-A (JP)
Title: Liquid prepolymer
Inventor: KIDA YASUJI
IPC: C08F18/00
Filed: 1984-08-24
Abstract: PURPOSE:A highly homogeneous liquid prepolymer which does not gel even when it is stored at room temperature for a long time and difficultly forms crystals even at low temperatures, by partially polymerizing an unsaturated monomer containing a specified unsaturated carbonate compound. CONSTITUTION:A liquid prepolymer is formed by partially polymerizing a monomer mixture comprising at least one of a bis(oxyalkylenephenyl)diallyl carbonate or its derivatives (e.g., a compound of formula I, II or III) and another low-melting high-refractive index unsaturated monomer [e.g., diethylene glycol bis (allyl carbonate) or diallyl phthalate] with agitation at about 60-150 deg.C for about 10min-20hr. The viscosity of said prepolymer is preferably about 280-800cP and its polymer content is preferably about 2-20wt%.
Patent JP-S5966866-A (JP)
Title: Sterilization in high-humidity refrigerator
Inventor: ITOU JINICHI
IPC: A23L3/36
Filed: 1982-10-05
Abstract: PURPOSE:To sterilize the bacteria such as cryophilic bacteria in a high-humidity refrigerator, in a highly humid atmosphere, without affecting the quality of the fresh food, by spraying an aqueous solution of heavy water into the refrigerator. CONSTITUTION:A high-humidity refrigerator for the storage of fresh food, and having a humidity of >=60%, is sprayed with the mist of an aqueous solution of heavy water to exterminate the bacteria and to prevent the proliferation of the bacteria in the refrigerator. The concentration of heavy water in the solution is preferably 5-70vol%. When the concentration is higher than 70%, there occurs undesirable effect to the fresh food, and when it is <5vol%, the proliferation preventing effect for the bacteria cannot be attained. It is preferable in general to use a dilute solution for higher microorganisms and a concentrated solution for lower microorganisms.
Patent JP-S6235292-A (JP)
Inventor: TAGUCHI YASUYO
IPC: G21C19/30
Filed: 1985-08-09
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-S6420229-A (JP)
Title: Production of novel resin
Inventor: SATO KUNIAKI
IPC: C08G65/48
Filed: 1987-07-14
Abstract: PURPOSE:To produce a resin excellent in photosensitivity and heat resistance, by reacting a specified polyhydroxy ether with two specified isocyanate compounds. CONSTITUTION:A resin of formula VIII is obtained by reacting 1 equivalent of the hydroxyl groups of a polyhydroxy ether (A) of formula I [wherein R1 is a group of any one of formulas II-V (wherein Y and Z are each H, a lower alkyl or phenyl), X1-4 are each H, Cl or Br, and n is 10-1,000] with 0.01-0.9 equivalent of an isocyanate compound (B) of formula VI (wherein R2 is a bivalent hydrocarbon group, and R3-5 are each H or methyl) and 0.01-0.9 equivalent of an isocyanate compound (C) of formula VII (wherein R6 is a monovalent hydrocarbon group) in the presence of 0.5-25wt.%, based on the total of components B and C, catalyst (e.g., N-methylmorpholine) in 10-1,000pts.wt., per 100pts.wt. component A, organic solvent (e.g., acetone).
Patent JP-S5969445-A (JP)
Title: Optical phosphate glass
Inventor: KODAMA HIROYUKI
IPC: C03C3/247
Filed: 1982-10-06
Abstract: PURPOSE:To obtain P2O5-R2O (alkali metallic oxide)-TiO2-WO5 type optical phosphate glass having optical constants within a specified range in an optical constant diagram using refractive index nd and Abbe's number nud as coordinates, a high degree of dispersion, high transmittance and superior chemical durability. CONSTITUTION:The titled optical phosphate glass is obtd. from a blend having a composition consisting of, by weight, 40-55% P2O5, 20-40% R2O (R is Li, Na or K), 8-20% TiO2, 1-12% WO5 (the amount of WO5 is smaller than TiO2), 0.1-4% As2O3, 0-7% MgO, 0-11% CaO, 0-12% BaO, 0-12% ZnO, 0-18% PbO, 0-20% Nb2O3, 0-10% Ta2O3, 0-3% SiO2, 0-3% ZrO2, 0-3% La2O3, 0-3% Y2O3 and 0-5% F. The blend has optical constants within the range bounded by seven points A, B, C, D, E, F, G in the drawing.
Patent JP-S6067948-A (JP)
Title: Positioning mechanism for plate material of automatic exposing machine
Inventor: KUTSUZAWA JIYUNJI
IPC: G03F9/00
Filed: 1983-09-22
Abstract: PURPOSE:To stop a plate material which is carried from a plate material supply part on a mounting board accurately at a specific position by arranging the 1st and the 2nd conveyor rollers below the top surface of the plate material mounting board provided with a positioning member for plate materials at the circumferential edge part. CONSTITUTION:Rectangular grooves 61 and 62 conforming with the outside dimension of plate materials are made in the top surface of the plate material mounting board 46, positioning members 64 which are projected and returned are provided near the top and left sides of the outside groove 61, and holes 65 communicating with a vacuum pump are bored in the grooves 61 and 62 at specific positions. The plate material mounting board 46 encircled with the inside groove 62 has openings 66 parallel to the conveyance direction A of plate materials and openings 67 at 45 deg., and the 1st and the 2nd conveyor rollers 68 and 69 are provided so that their circumferential surfaces project from the openings slightly; and a carried plate material is moved by those rollers 68 and 69 to right and slantingly to right until the material abouts on the positioning members 64.
Patent JP-H0469021-A (JP)
Title: Power unit
Inventor: OGIWARA YOSHIYA
IPC: H02J9/06
Filed: 1990-07-02
Abstract: PURPOSE:To reduce the rated capacity of inverter remarkably without increasing the total number of electrolytic capacitors so much by connecting a second DC capacitor, when DC input voltage to the inverter drops below a predetermined level due to instantaneous voltage drop compensation, thereby adding voltages from first and second DC capacitors in series and applying thus added voltage on the inverter. CONSTITUTION:A DC filter capacitor 3 is charged with DC rated input voltage VDC1 of an inverter 4 and a DC filter capacitor 13 is charged with a voltage VDC2 lower than VDC1. The DC filter capacitor 13 is normally isolated from the inverter 4 and when the DC input voltage VDC of the inverter 4 drops below a predetermined level due to discharge of the DC filter capacitor 3 for the purpose of instantaneous voltage drop compensation, the DC filter capacitor 13 is connected and the voltages of the DC filter capacitors 3, 13 are added in series then applied on the inverter 4.
Patent JP-2000009781-A (JP)
Title: Failure detection device for occupant protecting device
Inventor: FUJISHIMA HIROMICHI
IPC: G01M17/007
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a failure detection device for an occupant protecting device, capable of accurately detecting a power source short-circuiting of a squib ignition circuit and a GND short-circuiting. SOLUTION: This failure detection device is constituted, such that a first resistance R1 and a second resistance R2 are connected in series at an upstream side and a downstream side of a squib 40, and constant current circuits 37, 38 are connected in parallel to these resistances R1, R2, respectively. Then, for example, in the case where an electric wiring at the upstream side of the squib 40 is subjected to short-circuiting to generate a leak resistance, a terminal voltage of the squib 40 is raised, based on the leak resistance. The resistance of the second resistance R2 connected to the downstream side is made apparently small, to decrease the terminal voltage of the squib 40 by turning on the constant current circuit 38 at the downstream side of the squib 40.  Short- circuiting in the upstream of the squib can be accurately detected by comparing the terminal voltage of the squib 40 with a threshold for detecting short- circuiting.
Patent JP-H0467371-A (JP)
Title: Magnetic head driving device
Inventor: NAKAZATO HIROSHI
IPC: G11B21/22
Filed: 1990-07-03
Abstract: PURPOSE:To set retracting force to be small, to strengthen locking at the time of stop and to facilitate the release of locking by providing a steel piece fixed on a coil and magnets fixed to a yoke by prescribed polarity. CONSTITUTION:The steel piece 9 is adhered to one side of the coil 6, and the permanent magnets 5e and 5f are adhered to the side of the yoke 4, which faces steel piece. The polarity of the magnet 5e and 5f is set in a direction where magnetic flux is generated in a direction opposite to the direction of magnetic flux generated in the coil 6 when a magnetic head driving device is raised. Thus, power consumption is reduced and the damage of a magnetic head 2 and a magnetic disk 1 owing to shock due to the increase of retracting force can be prevented, and the positioning operation of the magnetic head can always stably be executed.
Patent JP-S6332776-A (JP)
Title: Magnetic head
Inventor: NAKASAKO TAKEHITO
IPC: G11B21/21
Filed: 1986-07-25
Abstract: PURPOSE:To preclude the possibility of damage by welding a gimbals to a metallic film formed to a face opposite to a floating face of a slider of a magnetic head to assure a stable and sufficient bonding strength. CONSTITUTION:The metallic film 4 capable of being welded is formed to a face opposite to the floating face of the slider 1 of the magnetic head by the method of vapor deposition or the like, and a flexier part 3a of a Watlas gimbals 3 is welded at a welded part 5 onto the metallic film 4. Further, a C-type core 6 forming a closed magnetic path and a coil 7 are fitted to the slider 1. Then the gimbal 3 is welded to the metallic film 4 opposite to the floating face of the magnetic head to assure the stable and sufficient bonding strength and the simplicity of work and the improvement of work efficiency thereby eliminating the dispersion of the bonding strength.
Patent JP-S6067964-A (JP)
Title: Automatic copy starting device
Inventor: ISHII SHIYOUICHI
IPC: G03G15/00
Filed: 1983-09-22
Abstract: PURPOSE:To attain a copying operation of a book, etc., easily by providing a timer whose time is set with a ten-key for setting the number of leaves of copy and starting copying operation automatically at intervals of the fixed time set in the timer. CONSTITUTION:The number of leaves of copy is set with the ten-key 4 before copying operation, and a copy start button 5 is pressed to start the copying operation. A main frame 1 has the timer 8 whose time it set with the ten-key 4; and they copying operation is started automatically at intervals of the time set in the timer, and the mode of the automatic copy start is set with a timer set button 6. Therefore, the book (a) is placed on an origianl platen 2 while pages are turned over synchronizing with the set time intervals of the timer 8, and the copying operation is started automatically at the time intervals set in the timer 8, eliminating the need to press the copy start switch after each page is turned over.
Patent JP-S6236989-A (JP)
Title: Magnetic recording and reproducing device
Inventor: NARITA FUJIAKI
IPC: H04N5/782
Filed: 1985-08-09
Abstract: PURPOSE:To attain high-speed dubbing by using two kinds of magnetic heads to apply simultaneous scanning on two tracks and making the tape running speed double then scanning speed at recording. CONSTITUTION:Video tapes for reproduction VTR 30 and a recording VTR 40 are run at a tape running twice that at recording. Further, four video heads 2aa-2da of the VTR 30 are used and the heads 2aa, 2ca and 2ba, 2da are reproduced at the same time and the head set 2aa and 2ca or 2ba and 2da are switched alternately. On the hand, in case of reproduction using heads 2aa, 2ca of the VTR 40, video heads 2ab, 2cb are used for recording and in case of reproduction using heads 2baa, 2da, video heads 2bb, 2db are used for recording. that is, the switching operation of the heads of the VTRs 30, 40 is synchronized for dubbing. Thus, the required time for the dubbing is halved to attain high-speed dubbing.
Patent JP-S5799507-A (JP)
Title: Industrial bactericidal and bacteriostatic composition
Inventor: UMEKAWA OSAMU
IPC: C02F1/50
Filed: 1980-12-13
Abstract: PURPOSE: To prepare the titled composition having bactericidal effect esp. to bacteria belonging to Micrococcus genus, and useful for the slime control in paper-making process, by using 4,5-dichloro-1,2-dithiol-3-one and an alkylene bisthiocyanate as active components.  
     CONSTITUTION: The objective composition contains (A) 4,5-dichloro-1,2-dithiol-3- one and (B) an alkylene bisthiocyanate. The weight ratio of (A):(B) is pref. 1:(0.1W25). It is applied in the form of a liquid agent, etc. by using a hydrophilic organic solvent such as diethylene glycol monomethyl ether, etc. For the application to the paper-making process, it is preferable to apply in the form of a liquid agent using the above hydrophilic organic solvent and a dispersant, wherein said liquid agent is composed of pref. 1W50pts.wt. of the active components, 0.05W1.0pt. of dispersant per 1pt. of the active components, and the remaining pts. of the solvent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6236835-A (JP)
Title: Integrated circuit device
Inventor: YAMAMOTO FUKUNORI
IPC: H01L23/485
Filed: 1985-08-09
Abstract: PURPOSE:To simplify the structure while preventing distortion of the circuit and oscillation, by disposing the respective grand pads very closely to each other, and electrically connecting the respective grand pads to a common external connecting lead by means of a common internal connecting lead which was bonded so as to extend over the two pads. CONSTITUTION:The respective grand pads 12a, 12b are disposed very closed to each other, and the respective grand pads 12a, 12b are connected to a common external connecting lead 13a by means of a common internal connecting lead 14 which was bonded so as to extend over the two pads. Since the common impedance is the sum of the parasitic resistances of the internal connecting lead 14 and the external connecting lead 13a, and the parasitic resistance of the internal connecting lead 14 is sufficiently small, the structure is simplified by performing the bonding by means of the common internal connecting lead 14. Further, if the slit portion 16 is shaped into comb teeth, the reliability is increased.
Patent JP-H07336786-A (JP)
Title: Loudspeaker
Inventor: HANADA HIROSHI
IPC: H04R27/00
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a multi-function portable public address system small in size and convenient in carrying, in which a message is stored and loudly addressed repetitively and a music or the like is amplified simultaneously in addition to a conventional public address function. CONSTITUTION:The sound volume of the loudspeaker is designed medium to address within medium range, and then the thin profile public address section 4 adapts a thin speaker 3 and a small amplifier 2. Furthermore, a wireless function may be used for the connection to a microphone 1. Furthermore, a voice storage circuit is added and a speech talked by the user once is addressed repetitively for a desired time and a recording and reproducing device such as a magnetic tape device or an optical disk device is added to synthesize an desired music or the like to a voice signal and the synthesized voice signal is public addressed.