baber/WOPTO huggingface dataset:
Patent JP-H08280791-A (JP)
Title: Blood component separator
Inventor: UEMURA TAKEMI
IPC: B04B11/00
Filed: 1995-04-17
Abstract: PURPOSE: To provide a blood component separator which simplifies a centrifugal sepn. operation, is completely automated and enables anyone to easily and exactly separate components by using a blood bag mounted with tubes in its upper part. CONSTITUTION: This blood component separator has a pressurizing unit 2 which pressurizes the blood bag 1 having the upper layer U, middle layer M and lower layer L segmented by centrifugal sepn. within the device to separate the blood to the respective components of the upper layer U and the lower layer L. This pressurizing unit 2 is composed of a pressurizing member 23 which consists of a short side part 21 and a long side part 22 and is formed in section to a V shape, a first pressurizing means 24 which presses this short side part 21 and a second pressurizing means 26 which presses the boundary part 25 of the short side part 21 and the long side part 22.
Patent JP-2000280788-A (JP)
Title: Duct arranging structure
Inventor: MOCHIDA MASAHIKO
IPC: B60K37/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a duct arranging structure capable of preventing the top surface of an instrument panel from being dewed without using a heat-insulating sheet. SOLUTION: A panel member 31 arranged in an instrument panel 1 is formed of a first joining part 32 joined to a top surface 14, a continuous part 33, and a second joining part 34 joined to the upper extending surface 26 of the instrument panel 1. An upward opened first recessed part 41 is provided on the first joining part 32, a duct constituting space is formed of the first recessed part 41 and the top surface 14, and a defroster duct 43 through which hot air fed out from a side defroster passes is formed. A second recessed part 61 is formed on the second joining part 34, and a vent duct 63 through which air fed out from a center vent and a side vent passes is formed of the second recessed part 61 and the upward extending surface 26 at a part separated from the defroster duct 43.
Patent JP-S63257971-A (JP)
Title: Head positioning control method for magnetic disk device
Inventor: OCHI KEIICHI
IPC: G11B21/10
Filed: 1987-04-15
Abstract: PURPOSE:To stably access at high speed by generating a correction signal correcting an error in terms of control which occurs in correspondance with a track density varying in accordance with a cylinder number and adding the correction signal to a servo loop so as to execute positioning control. CONSTITUTION:Servo information is written on the servo surface of a disk 2 recording servo information in such a way that track density gradually spreads from an outer periphery towards an inner periphery in accordance with the track density on the data surface of the disk 2 recording data, and servo information is reproduced by one servo head 6. For generating speed and positional signal from an original servo signal, the correction signal correcting the error in terms of control which occurs in correspondance with track density varying in accordance with the cylinder number is generated and the correction signal is added to the servo loop so as to execute positioning control. Thus, accessing can stably be executed at high speed since it is unnecessary to execute the initialization action of a servo system.
Patent JP-S61250582-A (JP)
Inventor: KATANE MAMORU
IPC: G21B1/00
Filed: 1985-04-30
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-S5715440-A (JP)
Title: Semiconductor device
Inventor: MADA TSUYOSHI
IPC: H01L21/822
Filed: 1980-07-03
Abstract: PURPOSE:To enable a wiring layout by complete DA processing by arranging several connection terminals at the terminals of a basic logic at operation circuit pattern formeed in a block in a circuit device of a master slicing system. CONSTITUTION:For example, a logical operation circuit 100 with 3 inputs and 2 outputs comprising a 2-output OR circuit, a 1-input level shift circuit and 2-output exclusive NOR/OR circuit is formed in a specified block. As shown by the block symbol diagram, a pattern is so arranged at the inputs and outputs of the circuit that equivalent terminals 6 and 7 are provided for at least one of the terminals such as output terminal 4 connected to wiring channels 101-120 to make an available lattice point. A block pattern may be arranged with several connecting points provided at each input/output terminal. This can increase the freedom of connection so much that the layout of the connection wiring pattern can be performed by sepcified DA processing thereby shortening the designing time and preventing possible miswiring.
Patent JP-S58207794-A (JP)
Title: Electromagnetic acoustic converter
Inventor: SATOU SEIICHI
IPC: H04R9/02
Filed: 1982-05-28
Abstract: PURPOSE:To attain low cost, light weight, ease of assembling and to operate with a displacement in following to a large amplitude easily, by using a magnet body combined with a channel shaped magnet pole plate and a permanent magnet and fixing a diaphragm to a displaceable frame. CONSTITUTION:In the diaphragm 1, a projected stripe 3, a top 4 and a trough 5 are formed by forming a synthetic resin film not effected with a room temperature such as polyester. A continuous meandering lead 6 is wired to the top 4 and the trough 5 and the similar lead 7 is wired at the back side, and the ends are bonded to form series connection. Further, the diaphragm 1 is fitted to the frame 12 via a frame member 13 having a swollen part 26. Plural number of combined magnet poles 17 comprising a channel shaped magnet pole 18 and the permanent magnet 20 each are fitted in parallel on a bottom plate 16. The magnet pole 17 is arranged with every other projected stripe 3. Thus, the number of permanent magnets is halved, the swollen part 26 of the frame member 13 is formed elastically and operated in following to a large amplitude easily.
Patent JP-S59215328-A (JP)
Title: Imparting hydrophilicity to surface of solid polymer material
Inventor: TANIGAMI HIROYUKI
IPC: G02C7/04
Filed: 1983-05-24
Abstract: PURPOSE:To impart permanent hydrophilicity to the surface of a solid polymer material, by modifying the surface by plasma and steam treatments. CONSTITUTION:The surface of a solid material such as a plastic is rendered permanetly hydrophilic by treating it with plasma and then steam. One embodiment of this process comprises wetting or coating the surface of a solid material with a methyl methacrylate or ethyl methacrylate monomer to form a liquid film of the monomer on the surface, forming a hydrophilic plasma-polymerized polymer film by a plasma treatment and immediately thereafter, treating this film with steam to promote the imparting of hydrophilicity to the surface and at the same time to stabilize it. When the surface of a solid polymer material is rendered permanently hydrosophilic, the material can find a wide variety of applications such as a material for artificial organs or contact lenses.
Patent JP-H01266212-A (JP)
Title: Production of high-tenacity polyvinyl alcohol fiber
Inventor: SANO HIROFUMI
IPC: C04B16/06
Filed: 1988-04-12
Abstract: PURPOSE:To obtain the subject fiber having high tenacity and modulus at a low cost, by dissolving a PVA polymer in a specific solvent, spinning the obtained spinning dope using a coagulation bath composed of a low-temperature aqueous solution containing an inorganic salt and drawing the obtained fiber using a specific method. CONSTITUTION:A PVA polymer having an average polymerization degree of >=3,000 is dissolved in a solvent (e.g. ethylene glycol) capable of giving a gelled PVA by cooling. The obtained spinning dope is extruded through a spinning nozzle, cooled with air and immersed in an aqueous solution of an inorganic salt at <=25 deg.C to effect the gel spinning of the dope. The produced fiber is drawn at a draw ratio of >=5 in a state containing 30-300wt.% of the solvent based on the PVA. The drawn fiber is washed with water, dried and then drawn at >=200 deg.C at a total draw ratio of >=18 to obtain the objective fiber. The inorganic salt to be used in the gel spinning process is e.g. Na2SO4.
Patent JP-S60235163-A (JP)
Title: Capsule toner
Inventor: MIKAMI TAKESHI
IPC: B01J13/02
Filed: 1984-05-08
Abstract: PURPOSE:To obtain a capsule toner having an excellent powder characteristics without flocculation in a developing device or during storage and to obtain a sharp image by sticking or incorporating modified PVA contg. a silicon atom in the molecule onto or into the surface of the shell. CONSTITUTION:The capsule toner is constituted of the core material contg. a display recording material and the shell formed on the periphery thereof. The modified PVA contg. the silicon atom in the molecule is stuck or incorporated onto or into the surface of said shell. The saponified matter of a copolymer of vinyl ester and vinyl silane such as olefinic unsatd. monomer expressed by the formula (R<1> is alkyl of 1-5C, R<2> is alkoxyl or acyloxyl of 1-40C, n is 0-4, m is 0-2) and contg. silicon in the molecule is preferable as such modified PVAL and is used at about 0.01-1pt.wt. by the total weight of the capsule toner. Magnetic particles may be further incorporated into the core material to use said material as a magnetic toner. The capsule toner constituted in the above-mentioned way has the excellent powder characteristic such as resistance to flocculation and obviates flocculation during storage. The sharp image is thus obtd.
Patent JP-H10270149-A (JP)
Title: Heating body and fixing device and image formation device
Inventor: OGAWA KENICHI
IPC: H05B3/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a heating body, a fixing device and an image formation device excellent in quality by realizing uniform temperature rising distribution over a heating surface of a passing section of all passable heated bodies. SOLUTION: Like the prior art, a heating element 32 distributes heat generation uniformly over a heating surface because a lengthwise medial portion of the heating element 32 has a flat shape. Both ends of the heating element 32 are curved toward an upstream part in a length (b) and inwardly from a maximum passing paper section size H served as a passing section of all passable heated bodies. In addition, extreme ends of the heating element 32 are positioned in a length (a) and outwardly from the maximum passing paper section size H.
Patent JP-2000284832-A (JP)
Title: Temperature controller and valve control part of the same
Inventor: SATO TOMOHISA
IPC: H01L21/31
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance responsiveness and precision of control when temperature control of fluid is performed by heating low-temperature liquid by a lamp heater. SOLUTION: The liquid to circulate in a liquid circulation and supply system 31 is cooled by a chiller 32 and heated by the lamp heater in a heat exchanger 33. Temperature of the liquid is controlled as set temperature by controlling lamp output by a lamp control part 41. Mixing ratio of between a flow rate control valve 34 of a chiller passage 37 and a flow rate control valve 36 of a bypass passage 35 is adjusted so that heater output comes within an output setting range suitable for control by a valve control part 43.  Furthermore, correspondence relation between an opening degree and operation quantity (the number of pulses) of two valves 34, 36 is determined so that the relation between the opening degree and the flow rate becomes the one formed by adding weighing that resolution of the opening degree becomes fine in a high temperature area and becomes rough in a low temperature area to linear relation and circulated flow rate obtained by summing up the flow rate of two flow rate control valves 34, 36 becomes always constant by the valve control part 43.
Patent JP-H07293275-A (JP)
Title: Repair of heat resisting member and reinforcing agent
Inventor: TORIGOE YASUYA
IPC: F02C7/00
Filed: 1994-04-28
Abstract: PURPOSE:To prevent the generation of a strain and a crack in the repair of a heatproof member and secure the sufficient strength of the heatproof member in repair. CONSTITUTION:The basic material constituent powder 1 of a heatproof member and the powder 2 which is formed by adding B into the basic material constituent powder are mixed, and a reinforcing agent is formed by forming the above- described mixture to a paste form by a binder, and the paired place 3 of the heatproof member is charged with the reinforcing agent 3, and heat-processed at a prescribed temperature, and the liquid phase diffusion joint is carried out, and a coagulated state 4 is generated. Since the uniform heating is carried out for the heatproof member, the deformation of the heatproof member such as in the case due to the TIG welding in the conventional is prevented, and the generation of a new crack in the welding is prevented, and the strength of the joint part can be increased to the value of the basic member.
Patent JP-H02268974-A (JP)
Title: Detecting method for vertical plate end face position of fillet welded joint by automatic welding equipment
Inventor: OKADA KATSUMI
IPC: B23K9/127
Filed: 1989-04-11
Abstract: PURPOSE:To detect an end face position of a vertical plate with high accuracy by detecting the vertical plate end face position of a fillet welded joint by using a sensing means for using a welding torch for supporting a welding wire set to prescribed wire extension as a sensor. CONSTITUTION:A means for bringing welding torches 7a, 7b to position control by space three axes are provided and welding wires 7aw, 7bw set to prescribed wire extension to these welding torches are supported therewith. A sensing means for detecting a work position by applying a sensing voltage between the welding torch and a work and detecting a connecting state caused by a contact of the welding wire and the work is provided. This method detects an end face position of a vertical state of a fillet welded joint corrected by the lower plate and a vertical plate. The side face of said vertical plate is positioned roughly vertically to one axis of said three axes and detected in accordance with a prescribed sequence. In such a way, this method can be contributed to an efficient manufacture of a weld structure being free from a defect.
Patent JP-S58208538-A (JP)
Title: Display device for quantity of hot water in hot water feeder
Inventor: TAGUCHI TETSUO
IPC: F24H1/18
Filed: 1982-05-28
Abstract: PURPOSE:To reliably display a quantity of hot water, by precisely display a boiling state without being influenced by the unevenness in properties of a hot water detector such as thermostats and a delicate difference in a regulating operation manner. CONSTITUTION:A hot water feeder 1 houses a heat exchanger for heating, acting as a heater 5 communicated to a refrigerator R, in a hot water reservoir 2 on which a heat resisting processing is made by the use of a heat insulating layer 4, and an upper opening is covered with a cover 3. The heater 5 is disposed at the base of the reservoir to heat storage water at the lowermost layer part. A pulrality of hot water temperature detectors 12-1, 12-2 are dispersedly located at the side wall of the reservoir 2 to detect temperature of each layer in storage water. According to a command from the hot water temperature detector 12-1 at a spot where water is latest in rise in temperature and in boiling, display devices 37-2 and 37-3 corresponding to the hot water temperature detectors 12-2 and 12-3, respectively, are forcibly operated. This prevents the occurrence of a malfunction in that, due to the unevenness in properties between the hot water detectors 12-1 and 12-2, it is detected as an unboiling condition even if water in the reservoir 2 is all boiled, and precisely display a quantity of hot water also.
Patent JP-2000285451-A (JP)
Title: Manufacturing method of magnetic recording medium and manufacturing device of magnetic recording medium
Inventor: SUGIYAMA MASAHIKO
IPC: G11B5/85
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To avoid wrinkles when a magnetic film is formed on a base film by an oblique incident deposition method. SOLUTION: The manufacturing method of a magnetic recording medium is such that a base film 7 paid off from a pay-off roll 2 is made to run along a cooling can roll 6 in a vacuum chamber 1 and, after a magnetic film with a predetermined thickness is formed of deposition magnetic material on the base film 7 while the base film 7 is brought into contact with the can roll 6, the base film 7 is taken up by a take-up roll 3. A magnetic film with a thickness thinner than the predetermined thickness is formed on the base film 7 in a very short period immediately after the start of film forming and a magnetic film with a predetermined thickness is formed on the base film 7 after the lapse of the short period immediately after the start of film forming.
Patent JP-S5215966-A (JP)
Title: Oil pressure cylinder of stroke variable type
Inventor: MATSUURA TAKAYUKI
IPC: F15B15/14
Filed: 1975-07-28
Abstract: PURPOSE: An oil pressure cylinder of stroke variable type, that controls opening and closing period of valve outlets at right and left hands, enabling to provide piston non-step wise stroke regulation and simultaneously to convert reciprocation positions by advance and retreat of regulating valve couplingly inserted from both sides into a valve chamber of the both rods type piston. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59216473-A (JP)
Title: Power source
Inventor: MIYAI HIROSHI
IPC: H02M3/335
Filed: 1983-05-24
Abstract: PURPOSE:To enable to sufficiently drive a field effect transistor even when a low voltage power source is used by connecting the gate of the transistor to the secondary winding of a stepup drive transformer. CONSTITUTION:A stepup drive transformer 7 is used, one end of its primary winding is connected to a +B power source, the other end is connnected to the collector of a drive transistor 1, and the one end of the secondary winding is connected to the gate of a field effect transistor 2. The ratio of number of turns of the winding is set to that the peak value of the pulse outputted from the secondary winding of the transformer 7 increases to the threshold voltage of the gate of the transistor 2 or higher.
Patent JP-S62247500-A (JP)
Inventor: KANEKO SHINJI
IPC: G08G1/09
Filed: 1986-04-21
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-S5718868-A (JP)
Title: Relief valve installed on multiple pump oil paths
Inventor: IWASAKI TAKAO
IPC: F16K17/06
Filed: 1980-07-04
Abstract: PURPOSE: To put the power from the driving source to ample practical use in such a way that a relief pressure setting spring is moved in its noncompressed direction in proportion to the rise in the pressure of a discharge oil path of a multiple pump.  
     CONSTITUTION: When a multiple pump 3 is in nonload condition, a relief pressure setting spring 7 is compressed to its maximum by a spring 14, the relief pressure is set to be high pressure, and it can be put to ample practical use. When the multiple pump 3 becomes load condition, and a discharge oil path 5 begins to rise the pressure, at the same time as a piston 10 moves upward against the spring 14, a spring seat 9 moves a spring 7 in its noncompressed direction. Thus, the relief pressure is reduced, the spring 14 is closely brought into contact to stop the movement of the piston 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11291725-A (JP)
Title: Pneumatic safety tire
Inventor: KOGA HIROSHI
IPC: B60C15/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic safety tire excellent in durability, preventing generation of separation in a bonding layer interface of a carcass ply cord at running time, particularly at run flat time, and suppressing deformation and trim dislocation of a tire side wall part and heat generation. SOLUTION: In a pneumatic safety tire arranging successively a side wall, carcass layer, belt layer, and a tread part respectively reinforced, and provided with a rubber reinforced layer 24 at least partly from a side wall part over to a shoulder part, the carcass layer of a side wall 16 has an outer ply 18a reinforced by a fiber cord of 2000 kg/mm<2> or more elastic modulus in the outermost layer of this carcass layer and an inner ply 18b arranged in an inner side of the outer ply 18a to be reinforced by a fiber cord of 200 to 1500 kg/mm<2> elastic modulus.
Patent JP-H02290869-A (JP)
Title: Substituted chroman in treating asthma, arthritis and related diseases
Inventor: JIEIMUZU FUREDERITSUKU EGURAA
IPC: C07D417/12
Filed: 1990-04-06
Abstract: Substituted chromans which by inhibiting 5-lipoxygenase enzyme are useful in the prevention or treatment of asthma, arthritis, psoriasis, ulcers, myocardial infarction, stroke and related disease states in mammals, pharmaceutical compositions thereof, a method of treatment therewith, and to intermediates useful in the synthesis thereof.
Patent JP-S5616313-A (JP)
Title: Distance-weighted type reed screen type surface elastic wave transducer
Inventor: SHIBAYAMA KIMIO
IPC: H03H3/08
Filed: 1979-07-19
Abstract: PURPOSE:To give the weighting vertically to the propagating direction of the surface elastic wave, by distributing the divided transmitting and receiving electrodes with different spaces each. CONSTITUTION:The transmitting and receiving reld screen type electrodes are divided into widths a1 and a2- which are vertical to the propagating direction of the surface elastic wave; and distances X1 and X2 are secured between the electrodes having widths a1 and a2. The whole frequency characteristics of the transducer thus constituted are the functions of widths a1, a2 and so on plus distances X1, X2 and so on. Accordingly, these values are set properly to obtain a filter having the desired frequency and phase characteristics. Thus the weighting can be carried out by setting properly distance X between the transmitting and receiving electrodes.
Patent JP-S61249846-A (JP)
Title: Corps washing vehicle
Inventor: TATSUI MUNEHISA
IPC: A61H33/00
Filed: 1985-04-27
Abstract: PURPOSE:To make it possible to wash and clean a corps at a desired place, by installing, on the cargo bed of an automobile, a washing bath in which a corps is washed and cleaned, a water receiving tank and a hot water supply device. CONSTITUTION:A washing and cleaning bath 1 provided with a cleaning bed 10, for receiving therein a corps, and a bottomed water receiving tank 2 assembled removably to the lower side of the washing and cleaning both, are disposed on the cargo bed of an automobile, extendibly and retractably. The washing and cleaning bath has a water ejecting spigot 8 for washing a corps, and a water discharge port 4. Hot water is supplied to the spigot 8 from a hot water supply device through a hose 9. With this arrangement, after automobile is moved to its designation, the washing and cleaning bath 1 and the water receiving tank 2 are unloaded from the cargo bed, and then hot water is ejected from the spigot 8 to sufficiently wash and clean the corps stored in the bath 1.