baber/WOPTO huggingface dataset:
Patent JP-2000280117-A (JP)
Title: Cutting device for metal tube
Inventor: MURAOKA YASUHIKO
IPC: B23D45/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To align tube end surfaces positively with low power by carrying two-lines and multi-stage metal tubes by means of a roller table so as to be cut at a time and abutting them on the stopper of a sizing apparatus, and to prevent the surrounding metal tubes from jumping out due to tapping operation with a hammer if the tube end surfaces are not aligned. SOLUTION: A roller table is inclined so that the front thereof may go down toward the stopper of 1-3 deg. of a sizing device, and a roller 10 forming the roller table 1 consists of a plurality of rollers, each of which has identical width with the size of the minimum metal tube, and rotates respectively. A side guide 14 guiding the metal tube is mounted on the roller table. The metal tubes are straightly-fed toward the stopper of a sizing device 4 at low power on the roller table 1 so that the tube end surfaces may be aligned. When the tube end surfaces are not aligned, the metal tubes are tapped by a hammer. The roller table is inclined, thus it is possible to prevent the surrounding metal tubes from jumping out in reaction to tapping by the hammer.
Patent JP-S58218150-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOSHIMA MASAYUKI
IPC: H01L23/495
Filed: 1982-05-27
Abstract: PURPOSE:To prevent a short circuit due to the deformation of a metallic small wire for a lead and the degradation of dielectric resistance by lifting and bending a section to which the metallic small wire is connected in the upper surface direction of a semiconductor pellet before resin mold. CONSTITUTION:Grooves 11, 11 crossing both leads 3a, 3c in one pair of three leads 3a, 3b, 3c of a lead frame 1 are formed previously to lower surface in the vicinity of the noses of the leads 3a, 3c. The sections to which the metallic small wires 9, 9 for the leads 3a, 3c are connected are pushed up from lower sections and bent from grooves 11, 11 sections before the next resin mold after the bonding is completed. There is hardly danger that causes defective short circuits and the trouble of the degradation of dielectric resistance even when the metallic small wires 9, 9 are bent downward more or less because the metallic small wires 9, 9 are lifted from a radiator plate 5 and separated at distances larger than conventional devices by the lift and bending of said leads 3a, 3c.
Patent JP-S58206405-A (JP)
Title: Rear suspension for car
Inventor: KIJIMA TAKAO
IPC: B60G3/20
Filed: 1982-05-27
Abstract: PURPOSE:To improve the steering stability by tow-in changing a wheel reliably against the lateral force and bump load through the spring reaction of a spring unit. CONSTITUTION:A wheel hab 3 and a semi-trailing arm 1 is float coupled through first and second resilient bushes R1, R2 comprising a pole joint P rollable around one point, rubber bush, etc. In the horizontal-vertical coordinates viewed from the left side of chassis with reference to th wheel center, the pole joint is positioned in the fourth quadrant while the first and second resilient bushes R1, R2 are positioned in the second quadrant. With such arrangement, the fixing face Q will rotate around the pole joint P for the lateral force S and the bump load to perform the tow-in change of wheel 4 reliably thus to prevent the oversteering at the turning.
Patent JP-S5424860-A (JP)
Title: Preparation of benzoin ether
Inventor: SUENOBU YUKIKAZU
IPC: C07C45/00
Filed: 1977-07-28
Abstract: PURPOSE: To obtain the title compound useful as reaction initiators for photosensitive resins with ease, by reacting benzoin with a lower aliphatic alcohol in the presence of phosgene while increasing the reaction temperature from a low temperature to around the boiling point of the reaction mixture slowly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5517879-A (JP)
Title: Erasing head
Inventor: SAWADA TAKESHI
IPC: G11B5/23
Filed: 1978-07-26
Abstract: PURPOSE: To improve magnetic erasing effects by setting the width and the depth of a gap, which is formed by opposition of high-permeability materials, to values which satisfy a prescribed relation.  
     CONSTITUTION: Gap width G and gap depth Z of single and double gaps 3 which are formed by plural high-permeability materials 6, 6' and 4 are set to values which satisfy relations G×Z≥4×10μm 2 , G≥45μm and Z≥500μm. When G and Z are set to 70±5μm and 850±μm respectively, ampereturn can be enlarged, and the magnetic field at a point distant from the head, which is required for magnetic erasing, by distance l=10μm becomes large, so that magnetic erasing effects can be improved. As a result, an erasing head can be obtained which can erase magnetically even a large-coercive force magnetic tape well without special high-permeability materials. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01266372-A (JP)
Title: Constant volume valve for filling container
Inventor: TAKAHASHI NOBUYOSHI
IPC: F16K21/18
Filed: 1988-04-13
Abstract: PURPOSE:To improve assembling performance of a container, to reduce the number of parts and the size and to make compact a valve by fitting a float to a resilient shaft and opening/closing a valve body through bending function of the resilient shaft. CONSTITUTION:The valve body 6 in a constant volume valve for filling a container contacts/separates with/from a valve seat 3 and opens/closes a flow path. A resilient bendable shaft 13 is arranged at the lower end section of a valve rod 7 integrated with the valve body 6. A float 15 movable up and down corresponding to the liquid level is fitted to the resilient shaft 13. Consequently, bending of the resilient shaft 13 is blocked and the valve body 6 is opened. Under this state, the float 15 floats along the resilient shaft 13 as the liquid level rises and eventually reaches to the valve rod 7. Consequently, the resilient shaft 13 bends and the valve body 3 moves axially to close the flow path.
Patent JP-S5518835-A (JP)
Title: Coil winding machine
Inventor: HAMANE TOKUHITO
IPC: H02K15/06
Filed: 1978-07-25
Abstract: PURPOSE: Coil winded around bobbin and let out below in turn is not stopped at the bottom of bobbin and let fall in coil loaded jig by equipping forced moving means for coil.  
     CONSTITUTION: Electric wire is winded arround bobbin 3 rotating around bobbin by flyer 2, whereby coil 6 is formed. Forced moving means 8 having elastic projection 8a made from resin and the others is equipped, which is rotated by motor 10 and rocked towards A by motor 12, whereby coil is forced to let fall below coil loaded jig 7 and can be operated smoothly without stopping coil, because forced moving means 8 is moved towards below bobbin 3 by rocking motor 12 and projection 8a is contacted with coil 6 while rotating when coil 6 formed in bobbin 3 is let out towards below in turn. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06301801-A (JP)
Title: Card processor
Inventor: KAMIMURA YOICHI
IPC: G11B25/04
Filed: 1993-04-19
Abstract: PURPOSE:To properly read two or more kinds of cards, where data are recorded in the same magnetic stripe areas with various data formats, with one magnetic head. CONSTITUTION:A card insertion detecting sensor 16 and a card end detecting sensor 17 are provided. When insertion of a card is detected by the card insertion detecting sensor 16, a DC motor 15 is driven to carry the card, and magnetic recorded data is read by a magnetic head 41 during this carrying. Read data of the magnetic head 41 is outputted to a start code discriminating part 61 of a read/write substrate 60 through a drive substrate 50, The start code discriminating part 61 discriminates the start, code classified by the format from read data of the magnetic head 41 and outputs the discrimination result to a demodulating and editing circuit 62. This circuit 62 demodulates read data of the magnetic head 41 to data of a JIS or special formal based on the discrimination result from the start code discriminating part 61.
Patent JP-S57207174-A (JP)
Title: Sputtering device
Inventor: MIYANO TAKAHIRO
IPC: C23C14/34
Filed: 1981-06-12
Abstract: PURPOSE:To form thin alloy films of desired compsns. uniformly by denting the surfaces of a sputtering electrode wherein plural metallic pieces are formed to one body to a spherical shape, and connecting electric power sources to each of the plural metallic pieces. CONSTITUTION:A sputtering electrode (target) 1 is made by forming plural dissimilar metallic pieces 2 to one body by means of insulating materials 3 and denting the surfaces thereof to a spherical shape. A material 4 to be vapor deposited is held by means of a jig at a level higher than the spherical center of the spherical dent of said target 1. Each of the dissimilar metallic pieces 2 of the target 1 is connected to electric power sources 5 by means of connecting wires 6, and the respective outputs are controlled. With such mechanism, thin alloy films of arbitrary compsns. are vapor deposited uniformly on the material 4 and the compsns. of the thin alloy films are controlled as desired during vapor deposition.
Patent JP-S62248002-A (JP)
Title: Process controller
Inventor: KURIHARA YUJI
IPC: G06F9/06
Filed: 1986-04-22
Abstract: PURPOSE:To raise the independence of a direct digital control (DDC) loop program, and to easily execute a change, etc., of a loop control algorithm, by providing a loop defining instruction on the DDC program area. CONSTITUTION:A DDC loop program store area 5 consists of store areas of a loop defining instruction and a process instruction group to each loop, and a control of a DDC loop is executed in accordance with information of the loop defining instruction and the process information. Also, START of a loop connection is set to a defining instruction of a DDC loop 1, END of the loop connection is set to a loop defining instruction of a DDC loop 2, and no-loop connection is set to a loop defining instruction of a DDC loop 3. In this way, the loop 1 and the loop 2 are connected and executed, the loop 3 is executed as a single loop, and also, a control synchronization and a low speed processing, and a high speed processing of the DDC loop are also controlled by information of the loop defining instruction. That is, the independence of a DDC loop program is raised, and a loop control algorithm can be easily changed.
Patent JP-H01264666-A (JP)
Title: Draw type video disk device
Inventor: NISHIZAWA MASAJI
IPC: G11B20/06
Filed: 1988-04-15
Abstract: PURPOSE:To satisfactorily execute recording and reproducing by time-division- multiplexing a video FM signal and a pilot signal, recording the signal onto a disk, and separating the video FM signal and pilot signal at the time of reproducing. CONSTITUTION:For a video signal, a chrominance signal is separated by a prescribed frequency BPF 24, and a burst signal is extracted by a burst extracting circuit 25. A subcarrier generating circuit 26 generates the successive wave to be in-phase with the burst signal, and it is inputted as the pilot signal to a switching element 27. The element 27 is made conductive in a synchronizing period by the control of a synchronizing signal, it is short-circuited in a period except for it, a switching element 28 is made short-circuited in the synchronizing period by the synchronizing signal in which a polarity is inverted, and it is made conductive in the period except for it. Consequently, for a recording signal in which both elements are output-synthesized, the pilot signal is outputted in the synchronizing period, and the video signal is outputted in the period except for it. Next, a reproducing RF signal from a preamplifier 10 is outputted by separating the subcarrier separated by a subcarrier generating circuit 31 and the pilot signal and video FM signal from a detecting circuit 32.
Patent JP-S60234508-A (JP)
Inventor: KANAI NAOTAKA
IPC: A01B71/06
Filed: 1984-05-07
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-H03289490-A (JP)
Title: Oil removing nozzle for automobile
Inventor: OTA YASUHITO
IPC: B67D7/04
Filed: 1990-04-06
Abstract: PURPOSE:To enable a state that the tip of a nozzle comes to the bottom section of an oil pan, to be easily confirmed at the time of removing oil by arranging metallic wire rods in series in flexible resin tubes for composing the nozzle, and by projecting the ends of the metallic wire rods slightly from the tips of the tubes. CONSTITUTION:For metallic wire rods 8 arranged in series along the length direction in tubes 3, piano wires are suitable as ones having proper strength and elasticity. The upper section of the metallic wire rods 8 is bent in the shape of a ring in the direction orthogonal to the length direction of the metallic wire rods 8, and is set to be an engaging section 8a to a joint metal fittings 4. Besides, the length of the metallic wire rods 8 is suitable to be projected by about 4-8mm in a state that they are combined with each other in a nozzle so that the projected length of the tubes 3 may be secured by about 1-2mm even if the tubes 3 are heated by oil and are extended to be thermally expanded. When the tip of the tubes 3 comes to the bottom section of an oil pan 19, then the tip section of the metallic wire rods 8 projected from the tip of the tubes 3 is brought in contact with the bottom section of the oil pan 19, and feeling with a bump due to metal-to-metal contact is transmitted to the hand of a worker, and as a result, the worker can discriminate that the tip of the tubes 3 comes to the bottom section of the oil pan 19.
Patent JP-S61250448-A (JP)
Title: Tap-controlled water heater
Inventor: NAKAMURA YUTAKA
IPC: F24H9/20
Filed: 1985-04-26
Abstract: PURPOSE:To obtain outlet hot-water, having a set temperature at all times, by providing an outlet hot-water temperature detector in the path of water, which is located at the downstream of a heat exchanger, to correct the amount of water based on the detected temperature of the detector. CONSTITUTION:A controller 15, setting the combustion capacity of gas burners by a plurality of gas burners 2a-2e, heating the heat exchanger 1, the detected amount of water, detected by a water amount detector 8 provided in the water path 7 communicated with the heat exchanger, and the set temperature, is provided to control a water control valve 9 provided in the water path 7 so as to obtain the amount of water, set by the combustion capacity and the set temperature. The outlet hot-water temperature detector 16 is provided in the water path in the downstream of the heat exchanger to correct the amount of water based on the detecting temperature of the detector. When a hot-water supplying cock 10 is opened and the amount of water is regulated, the amount of gas is determined, the gas burners 2a-2e are ignited, the amount of water, heated to the set temperature, is set by the amount of gas and the amount of water is regulated by a water control valve 9 so as to obtain the set amount of water. On the other hand, the outlet hot-water temperature is detected after a predetermined time whereby the amount of water is corrected and the outlet hot-water temperature may be controlled so as to have the set temperature.
Patent JP-S5520323-A (JP)
Title: Method of incinerating disposal of combustible animals and plants included in water
Inventor: IMAGAWA SHIYUNZOU
IPC: F23G5/033
Filed: 1978-07-26
Abstract: PURPOSE: To effect incinerating disposal continuously and surely by pulverizing microcystises and planktons collected with water with a jet burner and incinerating in an incinerating and deodorizing furnace.  
     CONSTITUTION: Microcystises and planktons collected together with salt water are reserved in a collecting and reserving tank 1 and supplied by a pump 2 to a drying furnace 3 equipped with a jet burner 4. When the collected combustible substances are supplied to the outlet position of the burner 4 together with water, water is vaporized and the combustible substances of planktons and the like are pulverized and dried, and thus, aqueous vapor and pulverized combustibles are separated. Combined gas of the aqueous vapor and the pulverized combustibles is supplied to a incinerating and deodorizing furnace 6 in which a burner 7 is equipped, and the pulverized combustibles in the gas are combusted while generated gas and the gas in the drying furnace 3 are deodorized, thus, continuous incinerating disposal may be enabled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11291863-A (JP)
Title: Device for preventing worker from falling off
Inventor: YOSHIOKA HARUO
IPC: B60J11/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To secure the safety of a worker without using any facilities such as an overhead crane or the like in a plant during high lift work necessary on the load-carrying platform of a truck or the like. SOLUTION: A device 4 for preventing a worker from falling off is provided with supports 5 and a main rope 6. The two supports 5 are arranged side by side in the front and rear sides of one side face of a truck 3, and the main rope 6 is attached between the tips of the supports 5 so as to have proper tension. In the bottom end of the support 5, a flat plate 5e is provided in parallel with the ground. The fixing of the support 5 is carried out by press stepping on the flat plate 5e by the front and rear wheels 3a and 3b of the truck 3.
Patent JP-H02272403-A (JP)
Title: Production of plastic optical fiber
Inventor: NISHIGUCHI MASAMI
IPC: G02B6/00
Filed: 1989-04-13
Abstract: PURPOSE:To enhance heat resistance by producing the core of the plastic optical fiber of a specific polybutadiene resin. CONSTITUTION:The core of the plastic optical fiber is formed by crosslinking and curing the polybutadiene resin at 100 to 190 deg.C curing temp. by using a catalyst in the amt. of 0.2 to 5wt.% of the resin, then heat treating the resin at >=150 deg.C. The crosslinked resin of the polybutadiene resin completely cured by such treatment has the high heat resistance and the thermal deformation temp. thereof is 280 deg.C. The plastic optical fiber which withstands >=150 deg.C by using the resin having >=150 deg.C heat resistance and the refractive index >=3% smaller than the refractive index of the core as a clad is, therefore, obtd.
Patent JP-H02273172-A (JP)
Title: Vessel for cell culture
Inventor: YANAGISAWA OSAMU
IPC: C12M3/00
Filed: 1989-04-13
Abstract: PURPOSE:To obtain the title transparent vessel capable of making a culture of cells in their normal state with high survival rate by providing the inner surface of a transparent or crystallized glass vessel with an apatite crystal layer. CONSTITUTION:The inner surface of a transparent or crystallized glass vessel is provided with an apatite crystal layer ca.1-20mum thick.
Patent JP-H05263048-A (JP)
Title: Self-adhesive tape for fixing semiconductor wafer
IPC: C09J7/02
Filed: 1992-03-18
Abstract: PURPOSE:To provide the subject tape which comprises a substrate film and a radiation-curable self-adhesive layer formed on one side of the film and prevents fibrous swarf from occurring during dicing by using a specific laminate film as the film. CONSTITUTION:The objective tape, comprising a substrate film and a radiationcurable self-adhesive layer formed on one side of the film is prepd. by using, as the film, a laminate film which has a central layer consisting of 15-45wt.% styrene-ethylene-butene or -pentene copolymer, 10-45wt.% amorphous poly-alphaolefin (e.g. APAO RT2780, a product of Ube Rexene Corp.), and 27--70wt.% polyamide-polyether copolymer (e.g. ELY2742, a product of EMS Japan Corp.), a base layer which is to be coated with a self-adhesive and is bonded to one side of the central layer directly or through an adhesive layer, and a transfer prevention layer bonded to the other side. For reference, the triangular diagram shows the compsn. range of the resin blend used for the central layer.
Patent JP-2000285213-A (JP)
Title: Non-cantact ic tag
Inventor: MAEDA KAZUYUKI
IPC: G06K19/07
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To avoid concentration of stress due to residual air bubbles and to prevent a bend and a damage to a work by eliminating a groove into which the work is engaged and making the thickness of a lower sheet at a position where the work is mounted equal to or thicker than the thickness of a surrounding part of the lower sheet. SOLUTION: No groove into which a transmission and reception antenna coil 2 and a substrate 4 are engaged exists on the upper surface of the preliminarily molded lower sheet 1 and the surface where the substrate 4 is mounted is formed as flat. The thickness of the lower sheet 1 gently becomes lower (the thickness is reduced) as going from the surface to peripheral parts of the lower sheet 1. An angle θof this decline slope is preferably equal to or less than 10 deg.. The rectangular transmission and reception antenna coil 2 is deformed and communication characteristics are degraded at the angle equal to or more than 10 deg.. Thus, since the peripheral parts of the surface where the substrate 4 is mounted becomes thinner than the surface, flow of sealing resin is improved in the case of sealing and no air bubbles remain in the sealing resin.
Patent JP-S57208873-A (JP)
Title: Output inverter with controlling clock
Inventor: TAKAHASHI HIROAKI
IPC: H02M7/537
Filed: 1981-06-17
Abstract: PURPOSE:To form the output inverter controlled through a clock without connecting an MOS in series by mounting a pre-driver with a data input terminal and a clock input terminal at the pre-stage of the output inverter. CONSTITUTION:A C-MOS inverter as the output inverter is formed by a P-ch MOS10 and an N-ch MOS11. The pre-driver 8 is mounted at the pre-stage of the output inverter. The pre-driver 8 has the data input terminal 6 and the clock input terminal 7. Signals applied to the output inverter are controlled by the pre-driver 8.
Patent JP-H05263428-A (JP)
Title: Structure for rc retaining wall
IPC: E02D29/02
Filed: 1992-03-19
Abstract: PURPOSE:To effectively increase the flexural rigidity of a wall plate section and a bottom plate section and the slip preventing performance of a retaining wall and improve the retaining wall performance, reliability, and workability. CONSTITUTION:Continuous projections 3, 13, 23 are protruded in series toward the wall plate height Y and bottom plate width direction X on the back face of a wall plate section 1 and the lower face of a bottom plate section 2 of an RC retaining wall formed into an L-shaped cross section and having the wall plate section 1 and bottom plate section 2. Multiple continuous projections 3, 13, 23 are arranged at an interval in the length direction Z of the retaining wall. The lateral width of the continuous projections 13, 23 is formed into a narrow width (s) toward the tip sections from the connection section 4 between the wall plate section 1 and the bottom plate section 2.
Patent JP-H10216530-A (JP)
Title: Photocatalyst and its production thereof
Inventor: MURASAWA SADAO
IPC: B01J23/70
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To enable adhesion of a photocatalyst particle to any substrate firmly for a long duration without deteriorating the photocatalystic function by sticking the photocatalyst particle to a substrate through a hardly decomposable binder having a specified weigh decrease when light rays are radiated from a black light lamp in specified conditions. SOLUTION: A photocatalyst is produced by sticking a photocatalyst particle to a substrate through a hardly decomposable binder which shows not more than 5% of weight decrease at the time when light rays are radiated from a black light for 5 hours while the intensity of ultraviolet rays being controlled to be 7mW/cm<2> on the surface of the photocatalyst body. An inorganic binder, a fluorine-containing polymer, and a silicon-containing polymer are preferably used as the hardly decomposabele binder to be used. Titanium oxide which has high photocatalytic function, chemical stability and is harmless, is preferable as the photocatalystic particle. Further, one of metals and/or compounds of metals selected from V, Fe, Co, Ni, Cu, etc., is added to the inside and/or the surface of the photocatalyst particle to provide further higher photcatalystic function.