baber/WOPTO huggingface dataset:
Patent JP-S60154145-A (JP)
Title: Visual inspecting device
Inventor: FUJIMOTO YASUKAZU
IPC: G01N21/88
Filed: 1984-01-23
Abstract: PURPOSE:To holding a detected surface photodetection part in a fixed relative direction to the projection system and photodetection system of an optical inspection head by controlling a support attitude adjusting means according to the output signal of a two-dimensional position sensor. CONSTITUTION:The two-dimensional position sensor 20 detects inclinations of the photodetection part for a surface 3 to be inspected around an (x) axis and a (y) axis when a split detection beam shifts in photodetection position on the photodetection surface corresponding to the inclinations of the photodetection part for the surface 3 to be inspected to the projection system and photodetection system which are incorporated in the optical inspecting head 1. Rotating mechanisms 4 and 5 forming the support attitude adjusting means 7 are controlled properly according to the output signal of the two-dimensional position sensor 20 to set said photodetection surface in the invariably fixed direction to the projection system and photodetection system. Consequently, even when the object of inspection is an automobile body 3, etc., with the inspected surface 3 having various inclinations and curvature, an excellent inspection signal by directly reflected light is obtained automatically over the entire desired inspection range and automatic visual inspection is carried out with high precision.
Patent JP-H07220524-A (JP)
Title: Dielectric ceramic composition
Inventor: MATSUYAMA HIROAKI
IPC: H01B3/12
Filed: 1994-02-02
Abstract: PURPOSE:To provide a dielectric ceramic composition with high dielectric constant, low temperature variation, and low dielectric loss in a barium titanate base dielectric material. CONSTITUTION:0.8-1.8 pts.wt. niobium pentoxide and 0.1 pts.wt. or more the total amount of chromium oxide and manganese oxide are added to 100 pts.wt. barium titanate whose specific surface area is adjusted to 0.8-2.4m<2>/g. The weight ratio of niobium pentoxide, chromium oxide, and manganese oxide satisfies the relation of 3 <= niobium pentoxide/(chromium oxide + manganese oxide), (wherein 0 pts.wt. chromium oxide and 0 pts.wt. manganese oxide are excluded.).
Patent JP-S58127985-A (JP)
Inventor: OOTA SUNAO
IPC: G02F1/133
Filed: 1982-01-27
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-S63179675-A (JP)
Title: Television signal recording method for rotary magnetic recording medium
Inventor: MIYOSHI TADAYOSHI
IPC: G11B5/012
Filed: 1987-01-20
Abstract: PURPOSE:To attain endless recording and reproduction to a television signal by one frame in two revolutions of a rotary magnetic recording medium by one magnetic head by driving a gap of the magnetic head corresponding to the returned track. CONSTITUTION:In driving the rotary magnetic recording medium 1, a field signal F1 is recorded from a point (a) to a point (b) by the magnetic head 2 to record a synchronizing signal P1 for a remaining rotary angle theta at the 1st turning from the point (b) to a point (c). The 2nd field signal F2 is recorded from the point (c) to the point (d) of the 2nd turn of the medium 1 and the magnetic head 2 is moved inside so that the recording track of the synchronizing signal P2 is restored to the point (a). In this case, the magnetic head 2 is driven so that its gap is made orthogonal to the track between the points (a) and (d). Thus, the azimuth angle of the magnetic head 2 is selected to be a prescribed value or over with respect to the track between the points (b) and (c) to reduce crosstalk.
Patent JP-H01185984-A (JP)
Title: Pulse laser oscillator
Inventor: TAKENAKA HIROO
IPC: H01S3/23
Filed: 1988-01-21
Abstract: PURPOSE:To increase a repetition frequency of pulse lighting, by a structure wherein a plurality of laser mediums are one after another excited by a plurality of excitation means disposed in one-to-one correspondence with the plurality of laser mediums. CONSTITUTION:A plurality of laser mediums 3-5 and a plurality of excitation means 6-8 which are disposed in one-to-one correspondence with the plurality of laser mediums 3-5 to excite them are provided, so that the plurality of laser mediums 3-5 are one after another excited. Therefore, with three flash lamps 6-8 of the excitation means, since the lighting of the flash lamps 6-8 can be repeated within the time limit due to deionizing time, by lighting the flash lamps 6-8 one after another, the resulting repetition frequency becomes 3 times as high as the repetition frequency which is provided by lighting one of the flash lamps 6-8. Thus, the repetition frequency of pulse lighting can be increased.
Patent JP-S60154425-A (JP)
Inventor: KANBE YOSHIAKI
IPC: G01S17/02
Filed: 1984-01-24
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-S59140857-A (JP)
Title: Collection of natural flavor components
Inventor: KONDOU YASUHIRO
IPC: A23L27/10
Filed: 1983-01-28
Abstract: PURPOSE:A solution of natural flavor components in an aqueous mixture containing water-miscible organic solvents is brought into contact with a chemically bonding silica gel, then the components are eluted with ethanol to collect the flavor components with good smell balance in high yield. CONSTITUTION:An about 50wt% or higher concentration solution of natural flavor components in water or a mixture thereof with water-miscible organic solvents is brought into contact with a chemically bonding silica to effect well- balanced adsorption of the components. Then, ethanol is used to elute out the components at an appropriate elution speed, thus enabling easy collection of the natural flavor components in high yield.
Patent JP-S62170158-A (JP)
Title: Manufacturing equipment for lead-acid battery grid
Inventor: YOSHINAKA MINORU
IPC: H01M4/82
Filed: 1986-01-22
Abstract: PURPOSE:To improve the strength in up-and down and right-and left directions of a plat by applying a drawing process to a continuous body in which a network is formed by network forming processing. CONSTITUTION:A drawing process is applied to a net-like porous bone 2 formed with porous body forming equipment such as an expanding machine with a pair of up and down rollers having a surface 1 by which the original thickness is reduced and a recess 3 for forming a projection. By this process, an X-shaped pattern which is basically flat is formed. By previously forming the recess in correspondence with the X-shaped pattern, the strength of the X-shaped pattern is increased.
Patent JP-H04246293-A (JP)
Title: Electric fan
Inventor: FUJIWARA MASAKATSU
IPC: F04D27/00
Filed: 1991-01-31
Abstract: PURPOSE:To surely control the direction of a fan head part by installing an oscillation center shifting motor and a lateral oscillation motor on the fan, installing an oscillation center detecting sensor and a head part position detecting sensor, and driving both the motor by a control circuit. CONSTITUTION:An oscillation center shifting motor 50 and a fan driving electric motor 42 are installed on a fan head part 41, and a lateral oscillation motor 24 is installed on a neck piece 20. Further, an oscillation center position detecting sensor and a head part position detecting sensor 38 are installed in the vicinity of both the motors. The signal transmitted from a transmitter is received by a receiving device installed on the base board of the electric fan, and the direction of the fan head part is inputted by the signal of the head part position detecting sensor 38, and the direction of the oscillation center is inputted by the signal of the oscillation center position detecting sensor, and a control circuit drives both the motors on the basis of the above-described inputs, and each direction of the oscillation center and the fan head part is directed to the front surface for the base board. Accordingly, the direction of air blowing can be controlled to each desired direction.
Patent JP-H08202623-A (JP)
Title: Address conversion circuit
Inventor: SAITO HISASHI
IPC: G06F12/10
Filed: 1995-01-27
Abstract: PURPOSE: To detect the fault of a directory part where a logical address is stored. CONSTITUTION: A directory part 1 stores a logical address corresponding to the physical address stored in a data part 3. The part 3 stores a logical address parity 102 against the logical address stored in the part 1. A coincidence detection circuit part 2 compares a logical address 101 with an output logical address 104 of the part 1 in an entire entry to detect the coincidence between both addresses. If the coincidence of both addresses is detected, the value '1' is outputted as an entry coincidence signal 105. A data part output logical address parity 106, which is the data on the entry in which the signal 105 is equal to the value '1' and a data part output physical address 107 are read out of the part 3. A fault detection circuit part 4 performs the parity check between the address 101 and the parity 106.
Patent JP-H0626018-A (JP)
Title: Ground leveling device provided on ground leveling vehicle
Inventor: NAKAJIMA SEISHI
IPC: E01H5/09
Filed: 1992-01-24
Abstract: PURPOSE:To form flat leveled ground face by providing a vane fluctuating in the width direction of a rotor on a position of a flyingly carrying passage of crushed objects from the uneven ground to be leveled by crushing action of the rotor, between a self running vehicle and the ground leveling rotor. CONSTITUTION:When a snow ground leveling vehicle 1 is run of itself and a ground leveling rotor is driven, the uneven snow ground surface 4 is crushed, and crushed snow is flyingly carried in front of the rotor. By slidably moving a rod 9 due to projection of a cylinder rod, a vane 5 is fluctuated in the width direction of a case body 7, the flying direction of crushed snow is made variable so as to flatten the snow surface. Further, the snow surface 4 is leveled by means of a ground leveling plate 3 so as to be uniformly flattened.
Patent JP-H09202007-A (JP)
Title: Document editing apparatus
Inventor: TATSUNO KENJI
IPC: G06F17/21
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a document editing apparatus shortened in printing time by providing a means storing printing data and a means changing over a printing method according to the designated printing number of sheets. SOLUTION: A display control part 52 writes the display data only of the part capable of being developed on a display area in a frame memory for displaying the display data on a display device 2 on the basis of the display demand of a character or figure from a document printing part 55 in a dot unit. A data memory control part 53 performs the data reading/writing control with a memory device 3 such as a semiconductor memory or a floppy disk device. A document editing part 54 forms text data or the like to store edited data in the memory device 3 through the data memory control part 53. A document printing part 55 is constituted of a development control part 551 controlling the whole of the printing of a designated document to form the development data of a character or figure and a printing control part 552 controlling the sending-out of development data or a printing demand.
Patent JP-S63181687-A (JP)
Title: Dc motor speed control circuit
Inventor: NOZAKI YUTAKA
IPC: H02P7/29
Filed: 1987-01-20
Abstract: PURPOSE:To prevent a battery from being consumed by automatically eliminating a current to flow to a DC motor when a motor speed approaches '0'. CONSTITUTION:When a power switch SW1 is closed ON, an R-S flip-flop FF1 is set by a resistor R5, a capacitor C3 and a buffer 12. A transistor Tr3 is turned ON by the Q terminal output of the flip-flop FF1, and a set voltage V1 corresponding to a speed set variable resistor VR1 is output. On the other hand, an adder/subtractor 9 outputs a voltage V6 corresponding to a motor speed N. when the voltage V6 is a reference voltage V7 or higher, the flip-flop FF1 is not reset. However, when the motor speed drops so that the detected voltage V6 falls under the voltage V7, the flip-flop FF1 is reset. Thus, the set voltage V1 is raised to set the ON duty of a switching element Tr2 to 0%.
Patent JP-H07221901-A (JP)
Title: Facsimile equipment
Inventor: HAYASHI TOSHIO
IPC: H04N1/00
Filed: 1994-02-03
Abstract: PURPOSE:To exclude the transmission of meaningless facsimile data by comparing an image quantity of received facsimile data with that of a set estimated value and interrupting the line connection depending on the result of comparison. CONSTITUTION:A setting means 14 uses an image read means 17 of a same facsimile equipment to read an original paper sheet and to receive facsimile data of the original paper read by a read means 17 of other equipment to decide an estimated minimum image data quantity represented by the facsimile data and it is set to a management means 13. When the means 13 manages the estimated minimum quantity, a reception means 11 receives facsimile data equivalent to one page sent from a sender facsimile equipment and converts the data into image data, then a detection 12 detects the image data quantity represented by the data equivalent to one page and a comparator means 15 compares the quantity of image data to be detected with the estimated minimum value of the means 13. When the estimated minimum quantity is larger, an interrupt means 16 interrupts forcibly the line with the sender facsimile equipment.
Patent JP-H03219083-A (JP)
Title: Electroless plating method, production of electroless plating body and electro-optical device, and electro-optical device
Inventor: OKADA MOTOO
IPC: C23C18/31
Filed: 1990-01-23
Abstract: PURPOSE:To remove liberated gaseous hydrogen and to form an electroless plating body consisting of a dense metal layer without defects of pores, pinholes, etc., by arranging a hydrogen occlusion alloy in a plating bath and carrying out electroless plating. CONSTITUTION:Electroless plating is carried out in the plating bath to form a metal layer on a substrate. In this electroless plating, a hydrogen occlusion alloy is arranged in the plating bath, and electroless plating is carried out. The alloy is used in the form of a foil and preferably arranged as a lining of the bath, and the alloy is formed in layers to impart a hydrogen occluding capacity large enough for the amt. of the hydrogen generated from electroless plating. Any of the La-Ni, Fe-Ti, Mg-Ni or Fe0.9-Ni0.1-Ti-based hydrogen storage alloys is appropriately used. Consequently, a high quality electroless-plated metal layer is obtained. A high quality electro-optical device such as a liq. crystal display element is obtained by this method.
Patent JP-S58129481-A (JP)
Inventor: MIZUNO KOUTAROU
IPC: G10H1/36
Filed: 1982-01-29
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-S60191567-A (JP)
Inventor: HARI PAN
IPC: H04N3/227
Filed: 1985-01-23
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-2000209922-A (JP)
Title: Reaping part structure for reaper
Inventor: MAEDA ICHIRO
IPC: A01D34/13
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a reaping part structure for a reaper, having a simple structure, capable of being inexpensively constituted. SOLUTION: This reaping part comprises reaping blades 13 equipped with a number of blade bodies H in a parallel state right and left connected and fixed to a knife bar 20 and receiving blades 12 equipped with a number of blade bodies H in a parallel state right and left connected and fixed to a blade receiving base 11. The reaping blades and the receiving blades are vertically superimposed slidably right and left. The knife bar 20 is controlled in a longitudinal position by a knife clip 21 fixed to the blade receiving base 11 and slid and guided right and left by a shifting plate 22 fixed to the receiving base 11. The reaping part is equipped with a crank mechanism 16 for imparting a right and left reciprocating power to the knife bar 20. The blade bodies H constituting the reaping blades 13 and the blade bodies H constituting the receiving blades 12 are made of the same member.
Patent JP-H03216597-A (JP)
Title: Gas treatment system for emergency use
Inventor: IKEGAME NOBORU
IPC: F24F7/06
Filed: 1990-01-23
Abstract: PURPOSE:To prevent an excess accumulation of a radioactive gas in an activated carbon filter by connecting a discharge side of an exhaust fan to a discharging stack by an exhaust duct, and by connecting upstreams of each downstream side isolation valve, to each other through another isolation valve. CONSTITUTION:In order to remove decay heat of an activated carbon filter 13A in a foregoing gas train 4A, an upstream side isolation valve 3A, a downstream side isolation valve 5A, and isolation valves 15A and 15B are closed, and an upstream side isolation valve 3B, a down stream side isolation valve 5B, and isolation valves 17A, 17B and 16 are opened. When an emergency gas train 4B is operated in this situation, air in a building draughted by an exhaust fan 6B passes straight through the gas train 4B and then is purified and discharged from an elevated position. Meanwhile, a closed circuit running through the isolation valves 17A and 17B is constituted by function of the aforementioned exhaust fan 6B, and a circulating flow path is formed to cool down the activated carbon filter 13A. However, the air of the circulation flow path is already purified and therefore radioactive gas is not accumulated.
Patent JP-H08196843-A (JP)
Title: Filter for ventilation fan
Inventor: TAKAMOTO YUJIRO
IPC: B01D46/10
Filed: 1995-01-27
Abstract: PURPOSE: To mount a filter member without any slack and to cover an entire opening by providing a holder on both ends of the filter and widening the center of the filter member. CONSTITUTION: A holder 10 is provided at least on both sides of a square filter member 9 of a filter 8 for a ventilation fan, etc., covering the entire opening on the suction side of a ventilation fan, etc., and freely detachably mounted on the opening. The center of the member 9 is made wider than the ends. Consequently, the center is not excessively narrowed when the filter is mounted, and the entire opening on the suction side is protected. Further, since the holder is provided at least on both ends of the filter member, the filter is mounted without any slack by fixing only the holder to the ventilation fan, etc.
Patent JP-H11194121-A (JP)
Title: Guarantee method for nonmetallic inclusion in steel and steel with guaranteed nonmetallic inclusion
Inventor: KITANO SHUHEI
IPC: G01N33/20
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a guarantee method which guarantees size of a maximum nonmetallic inclusion estimated to exist in a prescribed volume, by a method wherein extreme value of the size of a maximum nonmetallic inclusion in a reference area measured by being observed under a microscope is statistically processed by a normalization variable and a specific relational expression which is computed on the basis of it is used. SOLUTION: The extreme value of the size of a maximum nonmetallic inclusion in a reference area S0 measured by being observed under a microscope is statistically processed by using a normalization variable (y), and a nonmetallic inclusion in steel is guaranteed by a relational expression which is computed on the basis of it. Expression: (areamax )<1/2> =ay+b, where (areamax )<1/2> represents the square root of the area of the maximum nonmetallic inclusion, (y) represents a normalization variable, and (a) and (b) represent respective constants. At this time, the reference area A0 refers to an area per sample which is observed.  When (n) pieces of samples are observed so as to be rearranged in the ascending order of the (areamax )<1/2> , a normalization variable y1 with reference to the (areamax )<1/2> of the size of a jth inclusion is expressed by an expression of y1 =-1n [-1n j/(n+1)}].
Patent JP-S54105190-A (JP)
Title: Preparation of cation-modified starch derivative
Inventor: YANAGAWA TAKUMA
IPC: C08B31/12
Filed: 1978-02-06
Abstract: PURPOSE:To prepare a cation-modified starch derivative useful as a dispersant for filler, an antistatic agent, etc., and giving highly transparent aqueous solution, by treating starch or its alkylene oxide-derivative with an inorganic alkali and reacting the product with an ammonium salt. CONSTITUTION:1 part by weight of starch or its alkylene oxide-derivative is treated with an inorganic alkali, e.g. sodium hydroxide, etc. (preferably 0.05-0.4 mole on the basis of the anhydrous glucose unit) at 40-60 deg.C in preferably 4-7 parts by weight of a mixed solvent of water and an alcohol. The product is reacted with a glycidyltrialkylammonium salt expressed by the formula (R is 1-3C alkyl; X is chlorine, etc.) (preferably 0.16-1.3 mole on the basis of an anhydrous glucose unit), and neutralized with an acid to give the desired cation-modified starch derivative.
Patent JP-S57127022-A (JP)
Title: Installation and securing method of base of column for structure
Inventor: YAMAMOTO NOBORU
IPC: E02D27/42
Filed: 1981-01-29
Abstract: PURPOSE:To improve an installation precision and anchoring, by a method wherein, after the base of a column, which projects by a given length from a base plate, is mounted to a foundation through a level regulating steel plate, a grout material is poured in a lower part of a base plate for fastening thereat. CONSTITUTION:A base plate 2 is seucred to a column 1' so that the base of the column 1' has an embedding margin from an under surface of the base plate 2, and the end of the column 1' is sealed with a sealing plate 9. The base of the column 1' and the base plate 2, which are monolithically united, are placed on a tapered plate 11, and after the height and position of the column 1' are adjusted, forms 10 are placed, and a space 6, formed with the base plate 2, a foundation 4, and concrete forms 10, is filled with a non-contracting grout material 13 such as mortar, curing synthetic resin for curing. After the grout material 13 is cured, a nut on an anchor bolt is tightened.
Patent JP-H09266373-A (JP)
Title: Electronic component its bonding method and circuit board
Inventor: UEDA HIDEFUMI
IPC: H05K3/34
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To make thin enough an Sn-Pd reaction layer formed by bonding and ensure a high bond strength, even if using Sn-Bi solder by covering leads to be electrically soldered to desired parts with specified thin Pd film layer. SOLUTION: Electronic components 18 having leads 14 covered with a Pd plated layer 16 are bonded to an interconnection 12 on a circuit board 10, using Sn-Bi solder 20, resulting in a reaction of the solder with the plated layer 16 at the interface between the solder 20 and leads 14 to form a Sn-Pd alloy layer 22. To improve the bond strength, the Sn-Pd reaction layer 22 must be thin, and hence a Pd film of less than 75nm thick is pref. used for covering the surface of the leads of the components. If such electronic components 18 are bonded to the circuit board 10, a good bond strength can be obtained.
Patent JP-H05200631-A (JP)
Title: Wire electric discharge machine
Inventor: KURIKI KAZUTERU
IPC: A61B1/005
Filed: 1992-01-27
Abstract: PURPOSE:To cut a defective front end part of a wire electrode and guide it to a discarding part when the wire electrode is inadvertently disconnected. CONSTITUTION:A wire guide 40 provided under a rotational direction changer board 25 is preferentially moved to a route at the time of machining the wire electrode and a route at the time of discarding, between the feeding part of the wire electrode and a work, by a rotational solenoid 41. While the wire guide 40 is preliminarily faced at a discarding route, the front end of the wire electrode 8 is fed by the fixed length by a feeding roller 28 of a wire driving means and a pinch roller 30, and the wire electrode 8 is cut by a cutting means 35, and is automatically fed to a discarding part.