baber/WOPTO huggingface dataset:
Patent JP-H04297680-A (JP)
Title: Striker for car door lock device
Inventor: MIZUKI TETSUO
IPC: E05B85/24
Filed: 1991-03-26
Abstract: PURPOSE:To promote holding strength of an outside interlocking leg section in a striker for a car door lock device. CONSTITUTION:A striker is constituted of a base plate 1 fixed to the body of a car, a horizontal coupling lever 4 provided in parallel with the base plate 1 at a specific interval, an outside interlocking leg section 5 interlocked with a latch of a lock device fixed to a door provided between the horizontal coupling lever 4 and the base plate 1 and an inside leg section 3 provided in parallel with the outside interlocking leg section 5 provided between the horizontal coupling lever 4 and the base plate 1. In the striker, a small diameter axis section 8 is formed on the lower part of the outside locking leg section 5 through the annular end step section 7. A circular uneven step receiving section 12 brought into contact with the end step section 7 of the outside locking leg section 5 is formed in the middle part of the direction of thickness of the base plate 1.
Patent JP-H11276140-A (JP)
Title: Apparatus for preparing vegetable
Inventor: TSUGA KONOSUKE
IPC: B26D3/26
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preparing vegetables capable of solving such a problem as enlargement of the apparatus by improving a conveyer belt for nipping and conveying leaf blade parts when removing unusable lower leaves and seed leaves after cutting a root part from cormophyte such as Spinacia oleracea harvested from a field. SOLUTION: This apparatus for preparing vegetables has a pair of conveying belts for nipping and conveying leaf blade parts of cormophyte, installed so as to rotate in the tilted direction or the vertical direction to the ground, and a lower leaf-removing structure 3 through which a plant root of the cormophyte passes. The apparatus also has the first and second conveying belts 5, 6 moving parallel in the horizontal direction at the same speed in the same direction, and the third conveying belt installed at the position higher than both of the conveying belt 5, 6, and positioned so that the leaf blade parts may be positioned on the first conveyer belt 5 and the plant root of the cormophyte may be positioned at a stepped part of the second conveying belt 6 and the third conveying belt.  The plant root part is nipped between the second conveying belt and the fourth conveying belt formed so as to face to the second conveying belt, and the root part is cut by a driven blade 9. The lower leaf is cut off and discharged downward by a lower leaf-removing structure 3, while nipping and conveying the leaf blade part between the first conveying belt 5 bent 90 deg. downward at the conveying end part of the second conveying belt 6, and the fifth belt 10 formed so as to face to the first conveying belt 5.
Patent JP-S62244412-A (JP)
Title: Backwash filter
Inventor: FUJISHIMA TOSHIKAZU
IPC: B01D29/62
Filed: 1986-04-15
Abstract: PURPOSE:To backwash filter elements effectively by flowing air for backwash into non-working filter element and backwashing elements one by one in turn. CONSTITUTION:Liquid flowing from a flow inlet 10 into a primary chamber 8 comes from a liquid introduction port 13 into a separating tube 16, passes a filter element 19 to be filtered, moves into a secondary chamber 9 and flows out of a liquid outlet 11. Air for backwash coming out of an air nozzle 52 flows into the filter element 19', backwashes the element 19', passes through a liquid introduction port 13' and a drain line 15' to drain sludge out of a drain port 31. After cleaning the filter element 19', a revolving shaft 27 is revolved to backwash the following element 19. Gas in the element 19' or the like is pushed out by liquid with the revolution of the revolving shaft 27 and exhausted out of gas exhaust tube 69. When the whole of air is discharged and the air exhaust tube 69 is closed, the device becomes stand-by.
Patent JP-S63252061-A (JP)
Title: Solid-state image pickup device
Inventor: TAKESHITA TETSUYOSHI
IPC: H04N1/04
Filed: 1987-04-08
Abstract: PURPOSE:To obtain sufficient luminous quantity by using a cold cathode fluorescent tube as a light source. CONSTITUTION:A light radiated from a cold cathode fluorescent tube 103 passes through a transparent conductive film transparent plate 106, picks up information of an original 105 and the image is formed on a magnification image pickup element 101 by a magnification type image forming element 102. A material having a conductivity such as a conductive resin is used for a support 104 and the support 104 is arranged so as to shut the magnification type image pickup element 101 and the cold cathode fluorescent tube 103. As the cold cathode fluorescent tube 103, the cold cathode fluorescent tube sealing a rare gas such as xenon gas is used.
Patent JP-S63250907-A (JP)
Title: Noise filter
Inventor: TEJIMA MAKOTO
IPC: H04B3/54
Filed: 1987-04-07
Abstract: PURPOSE:To miniaturize a noise filter itself, to make it light weight, and to lower a price, by connecting continuously filters of reverse L type in two stages, connecting a capacitor between two hot-lines on a customer side, and connecting inductors to the first and second stages of a neutral conductor in series respectively, in the noise filter for a single-phase three-wire system power line. CONSTITUTION:As the inductor L1 to be inputted to both hot-lines of the noise filter for single-phase three-wire system power line, the inductor 1 in which a molybdenum 'Permalloy(R)' core is used so as not to saturate a core even when an AC current flows on the power line. Also for the inductor of L2, the inductor 2 in which a pure iron core is used is used similarly, and a low-pass filter with two stages can be formed by constituting a device by connecting the capacitor 4 between the hot-line and the neutral conductor. Furthermore, as the neutral conductor, high frequency inductors L3 and L6 marked as 3 and 6 in which a winding of ferrite ring core with high frequency and high permeability is pierced through are used. In such a way, it is possible to constitute a miniaturized, light, and inexpensive noise filter for power line carry monitoring controller capable of securing a required damping quantity in each carrier signal frequency.
Patent JP-S5713472-A (JP)
Title: Fixing method for drum shaft to frame of copying machine
Inventor: SASAKI YUTAKA
IPC: G03G15/00
Filed: 1980-06-27
Abstract: PURPOSE:To eliminate the need for adjustments and to simplify constitution through decreasing the number of parts by fitting taper sleeves with two slits movably around a drum shaft and by locating them at both sides of a frame, respectively. CONSTITUTION:Taper sleeves 8 has a taper surface 15 at its outer circumferential part, and two slits are formed in the taper sleeves 8 to make its diameter vary finely. In the ring groove 16 of a drum shaft 1, a snap ring 9 is fitted and around this drum shaft 1, the right-hand taper sleeve 8 is fitted. Then, the drum shaft 1 is inserted into the boss part 12 of a frame 2 from right and at the end part of the drum shaft 1 projecting from the boss part 12 to left, another taper ring 8 is fitted. As a result of said assembling method, the position of the drum shaft is determined by the precision of the parts of the frame due to milling work to obtain high precision, and consequently while the number of the parts is decreased, the constitution is simplified.
Patent JP-S62240134-A (JP)
Title: Coating method for casting mold for nickel-containing cast steel
Inventor: KUBO HARUYOSHI
IPC: B22C3/00
Filed: 1986-04-14
Abstract: PURPOSE:To maintain the periphery of a mold in a nonoxidizing atmosphere and to prevent the generation of tortoise-shell cracks by under-coating a graphite mold coating material of a limited concn. and coating thickness on the mold surface, then coating a zircon mold coating material of a limited concn. and coating thickness thereon. CONSTITUTION:The graphite mold coating material having 5-10 deg. Be' concn. to take the penetratability into molding sand and carburization to a cast steel into consideration is coated to 0.5-1mm thickenss as the mold coating material for primer coating on the self-curable casting mold 1 for nickel-contg. steel. The zircon or magnesia mold coating material of 60-70 deg. Be' concn. to take prevention of seizure and air permeability into consideration is coated as the mold coating material for finish coating to 1-2mm thickness thereon. Then the carbon in the primer coating 2 reacts with the oxygen in the mold through the finish coat 3 in the stage of casting to maintain the periphery in the nonoxidizing atmosphere, by which the surface defect is prevented.
Patent JP-S59212371-A (JP)
Inventor: ITOU SHIROU
IPC: B66B1/36
Filed: 1983-05-19
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-H05257832-A (JP)
Title: Peripheral controller
IPC: G06F13/12
Filed: 1992-03-11
Abstract: PURPOSE:To facilitate the gathering of information at the time of fault occurrence as to the peripheral controller which consists of plural agents which are connected to a bus with a message passing function. CONSTITUTION:The peripheral controller consists of the agents 1, 2, 3, and 4 which are connected to the bus 5 with the message passing function and the respective agents 1, 2, 3, and 4 have low-order device discriminating means 12, 13, and 14, output device presence informing means 22, 23, and 24, agent ID storage means 31, 32, 33, and 34, main storage information transfer means 41, 42, 43, and 44, and main storage information output means 52, 53, and 54; and interfaces 61, 62, 63, and 64 are connected to a high-order device 71 and low-order devices 72, 73, and 74, and information in the main storage part of the agent which is not connected to an output device directly by the interface is outputted through the agent which is connected to the output device.
Patent JP-H07289901-A (JP)
Title: Ammoxidation catalyst composition and production thereof
Inventor: MIDORIKAWA HIDEO
IPC: B01J23/887
Filed: 1994-04-25
Abstract: PURPOSE:To obtain high reaction stability and a high acrylonitrile yield even in long-time operation by using oxide represented by the specific general formula as an oxide catalyst used in the production of acrylonitrile by ammoxidation reaction. CONSTITUTION:An ammoxidation catalyst compsn. is used when acrylonitrile or methacrylonitrile reacting propylene, isobutene or tertiary butanol, molecular oxygen and ammonia. In this case, as an oxide catalyst, oxide represented by the general formula Mo12 (Bi1-aCea)b FecCodXeYfOg (wherein X is nickel or the others, Y is potassium or the others, b-g are the atomic ratios of the sum of bismuth and cerium, iron, cobalt, X, Y and oxygen with respect to 12 molybdenum atoms and a is the relative atomic ratio of cerium with respect to the sum of bismuth and cerium) is used.
Patent JP-H05255800-A (JP)
Title: High tensile strength steel plate for large structure excellent in fatigue property of welded joint
IPC: C22C38/00
Filed: 1992-03-11
Abstract: PURPOSE:To solve the defect of high tensile strength steel that the fatigue strength of a joint does not improve and to stably obtain a high tensile strength steel plate for a large structure improved in the fatigue strength of a joint. CONSTITUTION:The objective high tensile strength steel plate for a large structure excellent in the fatigue properties of a welded joint contains, by weight, 0.03 to 0.30% C, 0.05 to 0.60% Si, 0.50 to 2.5% Mn and 0.005 to 0.1% Al, and, in which the grain size of ferrite is regulated to >=10mum. At the time of using in a large structure in which its fatigue fracture is a problem, high fatigue strength can be obtd. without requiring special consideration in the planning and executing aspects.
Patent JP-H03288051-A (JP)
Title: Camshaft and manufacture thereof
Inventor: OSAKI SHIGEZO
IPC: F01L1/04
Filed: 1990-03-30
Abstract: PURPOSE:To prevent formation of a gap and enable rigid bonding of a cam piece in this kind of aluminum group composite camshaft by forming a soft nitride layer in a part to be brought into contact with an aluminum group metal material hot solution before casting the cam piece with aluminum group metal material. CONSTITUTION:Abrasion-resistant alloy material is machined to be formed into a cam piece 11 of the specified shape. This cam piece 11 is subjected to quenching and then to shot blasting to remove its surface black skin, thus terminating a pretreatment process. The cam piece 11 is then subjected to soft nitriding treatment by a Tufftride method or the like, and set into a casting mold for closing. Afterwards, an aluminum alloy hot solution is pressure-filled, and both molds are opened after being solidified to take out a camshaft 10 formed of the cam piece 11 and an aluminum alloy shaft part 12 molded integrally. The anchor effect of the aluminum alloy is increased by the irregularity of a nitride layer 13, so that the formation of a gap between the shaft part 12 and cam piece 11 is prevented even if the shaft part 12 is solidified and contracted.
Patent JP-S5211643-A (JP)
Title: Method of treating colloidal resin waste fluid
Inventor: YAZAKI YOSHIO
IPC: C02F1/465
Filed: 1975-07-17
Abstract: PURPOSE: By means of a light equipment to which three oxidation analysies caused by electrolytic oxidation, ozone oxidation and ultraviolet rays is applied simultaneously, to make COD BOD and n-hexane extracts drop up to the regulated value. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61245455-A (JP)
Title: Atmospheric pressure ion source
Inventor: TSUCHIYA MASAHIKO
IPC: G01N27/62
Filed: 1985-04-23
Abstract: PURPOSE:To enable continuous supply of sample liquid by arranging an insulator rod at the tip of needle electrode in an atmospheric pressure ion source then supplying the sample liquid over the surface of insulator rod while heating. CONSTITUTION:Carrier gas such as argon is fed into a tubular electrode 5 to produce corona discharge between a needle electrode 6 and the tubular electrode 5 thus to produce the exciting seed. Then it is flowed out toward a needle 4 to ionize a sample held on the needle 4 then fed through orifices 7, 8 into tetrode mass spectrometer thus to produce an atmospheric pressure ion source. Then an insulator rod 12 is arranged such that the tip section will be near to the needle 4 thus to supply sample liquid from a capillary 13 over said rod 12 while heating through a heater 14. Consequently, the sample liquid can be condensed and ionized while being fed continuously online resulting in improvement of efficiency.
Patent JP-S61245288-A (JP)
Inventor: MIYAGI YOSHIO
IPC: G07B15/00
Filed: 1985-04-23
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-H02266107-A (JP)
Title: Bolt with washer
Inventor: SUZUKI KOICHI
IPC: F16B39/26
Filed: 1989-04-07
Abstract: PURPOSE:To improve the ease of assembling and prevent an incomplete thread portion from being damaged by disposing a washer between the head and a stopper integrally roll formed at a position on a bolt shank on the head side of the center of gravity of the bolt, thereby securely restricting the free movement of the washer. CONSTITUTION:A specified length of thread 4 is roll formed on the end of a shank 3 forming, together with a head 2, a bolt with washer 1. A washer 6 of an inner diameter (d) larger than the outer diameter D1 of the shank 3 and smaller than the outer diameter D2 of a stopper 5 is passed over the shank to a position between the head 2 and a stopper 5 integrally roll formed as a single-start thread on the shank on the head side of the center of gravity G of the bolt. Free movement of the washer 6 is securely restricted, ease of assembling work is improved, and the incomplete thread portion is prevented from being damaged.
Patent JP-H0846380-A (JP)
Title: Structure of cooling device enclosure
Inventor: TOMASU GAU
IPC: F25D1/00
Filed: 1995-04-12
Abstract: PURPOSE: To achieve an enclosure structure that is strong in structure and can quietly perform cooling. CONSTITUTION: The enclosure of an electrical device is placed on the inner surface of an enclosure and has a fan for feeding air from the enclosure to the outside through a grill 24. The grill 24 includes a plurality of sets of short, wide, narrow, and long slots 90-96. The slots 90-96 are orientated vertically to the radius direction of a fan hub 44 that passes through the slots. A member among a set of slots (for example, 90 or 92) is matched to the support part of a hub that partially carries a fan blade. The structure gives a proper structure as the grill and at the same time reduces the noise of air being discharged from a hole.
Patent JP-H05291696-A (JP)
Title: Semiconductor laser chip and manufacture thereof
Inventor: ISHIZUMI TAKASHI
IPC: H01S3/04
Filed: 1992-04-08
Abstract: PURPOSE:To provide a low-cost semiconductor laser chip, which is efficient in heat radiation and easy to position for die bonding. CONSTITUTION:A heat sink 2 has one surface 2a on which a bump 20 is formed. The upper surface 20a of the bump is flat and its area is equal to or a little smaller than the lower surface of a semiconductor laser chip 1. Low-melting brazing metal (In) 3 is applied to the surface 20a. The laser chip is placed on the brazing metal applied to the bump, and the brazing metal is fused by heat and then cooled, so that the chip is fixedly mounted on the heat sink.
Patent JP-H04319780-A (JP)
Title: Image reducing and expanding method and device for applying it
Inventor: ITO YUJI
IPC: G06T3/40
Filed: 1991-04-18
Abstract: PURPOSE:To provide an image reducing and expanding method and a device to apply the method which can improved the reproducibility (picture quality) of an original image. CONSTITUTION:When an original image quantization-sampled concerning the concentration and position is converted to a (k)-fold image, a first processing means 130 processes each line at an m1 dot unit, and generates [kXm1] dots or ([kXm1]+1) dots from an m1 dot in accordance with the ratio set beforehand. On the other hand, a second processing means 140 processes the processed line processed by the first processing means 130 at an m2 line unit in a line direction, and generates [kXm2] lines or ([kXm2]+1) lines from an m2 line in accordance with the ratio set beforehand.
Patent JP-H11281973-A (JP)
Title: Semitransparent reflection plate, its production, and display device
Inventor: UNAYAMA SHINICHI
IPC: G09F13/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a semitransparent reflection plate, which is free from metallic reflection and assumes white like an ordinary diffusion plate and enables a user to see display at an angle other than the normal reflection direction on the surface of a display and is suitable for mass production, and to obtain a display which is very small-sized and light-weight suitable for carrying, device and which presents bright and high-contrast display of high visual recognizability. SOLUTION: In this reflection plate 12, granular materials 12F of refractive index nPA=1.49 and reflection parts 12D like flat plates are arranged in a transparent body 12C of refractive index n1 =1.59. The average of angles of inclination of reflection parts 12D is 10 deg., and a part of light made incident from the front face is reflected by reflection parts 12D and is emitted from the front face, and a part of light made incident from the rear face is emitted from the front face.
Patent JP-H03286466-A (JP)
Title: Disk clamp mechanism for disk player
Inventor: KAWAKAMI KOICHI
IPC: G11B17/028
Filed: 1990-03-30
Abstract: PURPOSE:To always obtain sufficient clamping force irrespective of the thickness of a disk by constituting a clamper and a magnet so that they are connected so as to be incapable of approaching and separating to/from each other, and the clamper is pressed down toward a turn table by magnetic attractive force generated between a yoke and the magnet. CONSTITUTION:The flat plate-shaped yoke 71 arranged at the position of definite height above the turn table 50, the clamper 70 arranged below the yoke so as to be capable of rotating and moving upward and downward, and the magnet 74 arranged above the yoke 71 so as to be capable of moving upward and downward are provided, and the clamper 70 and the magnet 74 are connected so as to be incapable of approaching and separating to/from each other. Then, in a state that the turn table 50 reaches an ascending end, the clamper 70 is pressed down toward the turn table 50 by the sufficient magnetic attractive force generated between the yoke 71 and the magnet 74, and the disk 120 is squeezed and clamped by the clamper 70 and the turn table 50. Thus, the sufficient clamping force is obtained irrespective of the kind of the disk.
Patent JP-H04299331-A (JP)
Title: Scanner
Inventor: MASUDA YOSHITAKA
IPC: G03B21/134
Filed: 1991-03-28
Abstract: PURPOSE:To eliminate the distortion of a projection image in the case of performing optical scanning by using a scanning mirror. CONSTITUTION:In the case of projecting the image of a microfilm F to a belt photosensitive body 7 by rotating the scanning mirror 2, a slit exposing part which is a part of the photosensitive body 7 is displaced in an optical axis direction by an optical path length correcting cam 11 in synchronism with the rotation of the scanning mirror 2, and the light receiving surface of the photosensitive body 7 is made to equal to an equivalent focusing surface.
Patent JP-H07271723-A (JP)
Title: Inter-process communication processor
Inventor: NAKAZAWA OSAMU
IPC: G06F9/46
Filed: 1994-04-01
Abstract: PURPOSE:To provide an asynchronous inter-process communication system without placing processes in fixed server-client relation by providing a communication management server which controls a message communication among respective communicator objects through respective process management servers. CONSTITUTION:Respective computers 1-1-1-3 are each provided with an optional number of process objects 4 and a process management server 5 which controls them. Then an inter-process-object message communication mechanism is provided so as to allows one process object 4 to request some procedure to a process object on another computer. In this case, each process object 4 is so constituted as to generate a communicator object 6 when making a message communication so that the communication management server 3 can smoothly manage all message communications. Namely, a message communication is made among communicator objects 6 and the communication management server 3 manages the communicator objects 6.
Patent JP-S63251996-A (JP)
Title: Timer circuit
Inventor: NAGAYAMA YASUHARU
IPC: G11C11/34
Filed: 1987-04-08
Abstract: PURPOSE:To sufficiently largely set a setting time in an allowable scope by connecting a prescribed number of cells for timing having the essentially same capacity structure as the cell capacity for storing the data in the memory cell of a dynamic RAM and forming a capacity for timing. CONSTITUTION:The titled circuit is equipped with a capacity C for timing and a precharging circuit 12 to precharge the capacity C for the timing. Since the capacity C for the timing is formed by using a cell for timing having the essentially same capacity structure as the cell capacity for storing the data in an actual memory cell 20 of a dynamic RAM, the minimum refreshing period requested by the actual memory cell 20 is changed by the temperature change and then, the discharging time constant of the capacity C for the timing at a timer circuit side is changed in the same way as this. Thus, the problem of the refreshing faulty due to the difference in both temperature characteristics does not occur and the setting time of the timer circuit can be enlarged.