baber/WOPTO huggingface dataset:
Patent JP-H05101381-A (JP)
Title: Production of magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/85
Filed: 1991-10-11
Abstract: PURPOSE:To provide the process for production of the magnetic recording medium capable of improving both durability and C/N by solving the problem that the C/N characteristic cannot be sufficiently improved if the durability is improved in the production of the magnetic recording medium formed with a ferromagnetic metallic thin film used for high-density magnetic recording as a magnetic recording layer. CONSTITUTION:An endless belt 8 is partly recessed and is subjected to a glow discharge treatment during the course of vapor deposition, by which the magnetic recording medium having the improved durability and C/N is produced.
Patent JP-H08122643-A (JP)
Title: Telecentric lighting optical device
Inventor: SAITO MICHIAKI
IPC: G02B21/06
Filed: 1994-10-27
Abstract: PURPOSE: To use an optical component in the smallest shape and reduce the size by providing a collimation optical system with a 1st and a 2nd collimator lens which has positive refracting power in order from the light source side. CONSTITUTION: The luminous flux from the light source 1 is converged by an convergence optical system 10 and a light source image I is formed at the convergence position. The luminous flux from the light source image I is converted into collimated light (parallel luminous flux) through the collimator optical system 20 which has the 1st collimator lens 21 with positive refracting power and the 2nd collimator lens 22 with positive refracting power as well, and the collimated light gives telecentric lighting to an irradiated body surface 30 placed on a mount.  In this case, the power of the collimator optical system 20 is made intense (shortening of composite focal length) so as to shorten the distance from the collimator lens 22 on the most subject body side of the lighting optical device to the irradiated body surface 30, and the intense power of the collimator optical system 20 is allotted to the collimator lenses 21 and 22.
Patent JP-H04273827-A (JP)
Title: Medicine containing lys plasminogen
Inventor: YOHAN AIBURU
IPC: A61K38/55
Filed: 1991-10-11
Abstract: PURPOSE: To obtain a pharmaceutical preparation, based on a Lys-plasminogen and available in a lyophilized form. CONSTITUTION: This pharmaceutical preparation comprises a serine-protease inhibitor and, as necessary, an inhibitor co-factor. The pharmaceutical preparation is useful for the treatment and prophylaxis of plasminogen deficiency syndrome and thrombosis and is free of side effects. Furthermore, can be used to produce a thromboresistant artificial organ.
Patent JP-S63119320-A (JP)
Title: Semiconductor switch circuit
Inventor: ABE YOSHITAKA
IPC: H03K17/732
Filed: 1986-11-07
Abstract: PURPOSE:To obtain a field driven PN-PN switch where the driving current from the driving system of the switch to the main current side is not conducted by turning on and off the switch by a voltage. CONSTITUTION:Switches 2 and 3 having gate terminals of Pchannel and N- channel MOS field effect transistors FETs of a field driven PN-PN switch 1 as common terminals short-circuit circuits between gates and sources of P- channel and N-channel FETs not to drive FETs when the field driven PN-PN switch is kept non-conductive. When the switch is made conductive, gates are connected to voltage sources E1 and E2 which can drive FETs to drive FETs. Since a current path is not formed between the anode or the cathode and the driving power source of FETs by the switch, the driving current is not conducted to the anode or the cathode.
Patent JP-H0598158-A (JP)
Title: Slurry composition
Inventor: KAWABATA TAKAHIRO
IPC: C08L81/02
Filed: 1991-10-11
Abstract: PURPOSE:To provide the subject composition containing an amino group- containing polyarylene sulfide resin and a dispersing medium. excellent in thermal resistance, chemical resistance, adhesivity, compatibility, processability, electrically insu1ating property and dimensional stability and useful for coatings, etc. CONSTITUTION:The objective composition contains (A) an amino group- containing polyarylene sulfide resin e.g. obtained by copolymerizing structural units of the formula (the content of the amino group-containing arylene sulfide structural units is preferably 0.05-50mol.%), preferably one or more kinds of other resins (e.g. epoxy resin), and (B) a dispersing medium such as water or ethylene glycol.
Patent JP-H04143289-A (JP)
Title: Formation of thick film plated conductor
Inventor: MIYABE SUSUMU
IPC: H05K3/18
Filed: 1990-10-03
Abstract: PURPOSE:To form a thick plated conductor pattern having superior planeness with high productivity by electroplating a conductor pattern formed on a metallic plate with a copper sulfate plating soln. contg. an N-contg. org. substance and an S-contg. org. substance so as to satisfy specified conditions. CONSTITUTION:A copper sulfate plating soln. contg. an N-contg. org. substance and an S-contg. org. substance so as to satisfy an inequality (0.2-S)X(100-1/L)<=10 (where L is the concn. (g/l) of the N-contg. org. substance in the plating soln. and S is the concn. (g/l) of the S-contg. org. substance) is prepd. and a conductor pattern formed on a metallic plate or an insulating substrate is electroplated with the plating soln. to form a thick plated conductor pattern. Acetamide may be used as the N-contg. org. substance and the concn. is about 0.01-2g/l. A thiourea deriv. may be used as the S-contg. org. substance and the concn. is about 0.01-0.2g/l. A thick plated conductor pattern having a high anisotropy factor is obtd.
Patent JP-S61141672-A (JP)
Inventor: TAJIMA ITSURO
IPC: C04B35/58
Filed: 1984-12-14
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-H10112832-A (JP)
Title: Flyback transformer fixing structure
Inventor: MORI MASAHARU
IPC: H04N5/64
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent damage caused by drop impact of a wiring board on which an FBT(flyback transformer) is mounted. SOLUTION: A fixing screw 200 is integrally fabricated with a head 210, a washer part 220 and a barrel part 230, and the part 230 is provided with a screw part 232 which screws through the screw hole 121 of an FBT fixing part 120 and a no-waist barrel part 231 which is thicker than the hole 121 of the part 120 and is longer than the thickness of a cabinet 300. The cabinet 300 is provided with an opening 310 which is bigger than the part 231 of the screw 200 so that relatively big play can be formed between a through fixing screw 200 and itself. The screw 200 is inserted through the opening 310 and screwed in until the front plate 231A of the part 231 comes into contact with the front plane 120A of the part 120.
Patent JP-H11163345-A (JP)
Title: Manufacture of semiconductor device
Inventor: ARAI MASATOSHI
IPC: H01L27/092
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of the semiconductor device equipment with an MIS transistor which has high reliability and little variations in the characteristics. SOLUTION: On a silicon substrate 1, a gate oxide film 2 and a polycrystalline silicon film 3 are formed in the order, and fluorine ions are injected into the entire polycrystalline silicon film 3 in a 2×10<13> to 2×10<15> cm<-2> dosage range. After gate electrodes 3A and 3B and gate oxide films 2A and 2B have been formed by patterning the polycrystalline silicon film 3 and silicon oxide film 2, an n-type impurity diffused layer 7 and a p-type impurity diffused layer 8 as source and drain regions of respective transistor are formed. Then a rapid heat treatment is carried out to have fluorine diffused from the gate electrodes 3A and 3B into the gate oxide films 2A and 2B.  Proper amount of fluorine are introduced into the gate oxide films 2A and 2B, so that physical stresses to the gate oxide films 2A and 2B are relaxed to suppress the punch- through of boron into the substrate.
Patent JP-S62117486-A (JP)
Inventor: YURUGEN HAITOMAN
IPC: H04N7/26
Filed: 1986-11-07
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-H1198967-A (JP)
Title: Uniform heating of pressure-recovering deaerator for steamer and apparatus therefor
Inventor: YAMADA KENICHI
IPC: A23L5/10
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To increase deaeration efficiency and reduce uneven cooking by largely decreasing the air remaining in the steamer in a short time even in the case that the things to be treated at a low temperature or a large amount of things to be treated that are filled in a large vessel, and simultaneously stirring the air spot occurring at the center of the vessel to diffuse the residual air. SOLUTION: The treatment tank 1 for receiving air-permeating vessels 3 containing the products is equipped with a vacuum evacuator 4, a steam feeder 5, a drain and steam exhauster. The pressure in the treatment tank 1 is detected with the pressure sensor 7, the valves for the vacuum evacuator and the steam feeder V1 -V4 are opened or closed by the controller 8 according to the previously set programs to effect the primary deaeration, the pressure restoration with steam and the secondary deaeration. Then, steam is fed to the steaming temperature to increase the pressure up to the prescribed pressure (or temperature) and the steaming is carried out as the steam pressure (temperature) is maintained at a certain level.
Patent JP-H0799059-A (JP)
Title: Electrode supporting structure for secondary battery
Inventor: KOBAYASHI YUKICHI
IPC: H01M10/058
Filed: 1993-09-28
Abstract: PURPOSE:To obtain an electrode supporting structure suitable for a secondary battery for electric motorcar, especially for a lithium secondary battery, by holding an electrode an rigidly in an electrolyte jar to prevent a swaying and the like in the electrolyte, so as to improve the damping property. CONSTITUTION:In this electrode supporting structure, an electrode 6 provided in an electrolyte jar 5 is supported in pressure contact from the side. The electrode is supported in pressure contact by the expanding projections 81 of resin materials 8 in which gas generating agents 7 are buried, by heating the resin materials 8.
Patent JP-H01106377-A (JP)
Title: Reference signal writing device
Inventor: NAGUMO TOSHIO
IPC: G11B21/10
Filed: 1987-10-19
Abstract: PURPOSE:To shorten a writing time for a reference signal by having an oscillating circuit to generate a pulse number approximately the same as the pulse number necessary for one or more cycles, measuring a joint time after (necessary pulse number+1) pulses are written, transferring the joint time so that the time is made into 0, and writing the reference signal. CONSTITUTION:A head 11 writes one index signal per cycle with a writing command given to an index pattern generating circuit 14, and an index signal (a) is outputted from a pulse forming circuit 15. Continuously, when a pseudo reference signal writing command is given to a D-type flip flop 22, the output signal (d) is transmitted to a writing and reading head 24. Next, out of a pulse column (e) read with the head 24, a time interval, from a pulse leading just before the leading edge of the signal (a) to the pulse leading just after the leading edge of the signal (a), is measured with a joint time interval measuring circuit 27. While a block counting circuit 28 counts the pulse column (e) with this measuring value (t), the circuit 28 outputs a signal (f) to a delaying circuit 29, which divides the one cycle into (t/DELTAt+1) and the head 11 writes the reference signal having 0-joint time and the (n) pulses necessary for one cycle.
Patent JP-H02111012-A (JP)
Title: Charged-particle beam aligner
Inventor: KATAOKA TOYOTAKA
IPC: H01L21/30
Filed: 1988-10-20
Abstract: PURPOSE:To enhance a throughput by a method wherein small sections on a transmission mask are arranged on the basis of a sequence in terms of time for an exposure operation inside one aggregate section. CONSTITUTION:All small sections 4 on a transmission mask 3 are grouped in a plurality of aggregate sections 5; a mutual arrangement of the aggregate sections 5 and a mutal arrangement of the small sections 4 in one aggregate section are decided in such a way that the sections which are adjacent in terms of time on the basis of a sequence for an exposure operation of a sepcimen to be exposed are situated to be adjacent in terms of a place; in addition, small sections required to expose a pattern of an identical integrated circuit are formed. The time required to search a required small section and to shift the mask mechanically for an exposure operation and the time required to deflect a charged-particle beam 9 can be suppressed to a minimum without depending on a size of the transmission mask and on the number of small sections. Thereby, the time required to expose all required patterns on the object 7 to be exposed can be saved sharply.
Patent JP-H08103783-A (JP)
Title: Contact filter medium
Inventor: GOTO MASAMICHI
IPC: D04B21/20
Filed: 1994-10-03
Abstract: PURPOSE: To reduce the maintenance work after installation, increase the filtration area, and optionally select using conditions by constituting chain stitches in two front and rear rows, which being tied with tying threads, of a warp fabric held, as a whole, in a folded state. CONSTITUTION: Front and rear rows 2, 4 of chain stitches are woven by chain stitching and the rows 2, 4 which are located at zigzag positions and are not oppositely oriented to each other are connected by tying threads 3 to weave a fabric, and in a front needle row and in a rear needle row, insertion threads 1, 5 are inserted to reinforce the threads 3, so that a warp fabric A having a folded shape, as a whole, in which the rows 2, 4 serve as fold lines, is obtained. And when the fabric A, as a filter medium, is brought into contact with dirty water of river or pond, bacteria are attached to the connection parts of the fabric so as to be propagated so that the bacteria decompose organic matters in the dirty water to purify the organic matters.  Particularly, the tied parts of fold lines will increase a contact area, so that attachment of bacteria can be enhanced, thereby improving purification performance.
Patent JP-H04140624-A (JP)
Title: Torque measuring apparatus
Inventor: NONOMURA YUTAKA
IPC: G01L3/10
Filed: 1990-10-01
Abstract: PURPOSE:To detect the torque with high sensitivity and high response in a noncontacting manner by fixedly mounting a thread-like magnetic body which is deformed in accordance with the distortion of a rotary body, on a metallic coating film formed on the surface of the rotary body transmitting the torque. CONSTITUTION:A coating film 12 of, for example, nickel is formed on the peripheral surface of a rotary body 10 by the electron beam deposition method. A plurality of thread-like magnetic bodies 14 made of amorphous magnetic bodies are fixed onto the coating film 12 with an angle of 45 deg. to the axial direction of a rotary shaft 10. The magnetic bodies 14 are spaced at a predetermined distance. A heat proof epoxy resin is used to fix the magnetic bodies 14 to the coating film 12. A magnetic sensor 15 is provided in the vicinity of the magnetic bodies 14. This magnetic sensor 15 is comprosed of two U-shaped cores 16,18 orthogonal to each other, an exciting coil 20 and a detecting coil 22 respectively wound around the cores 16, 18. When a predetermined alternating current is fed to the exciting coil 20 and the current of the detecting coil 22 is measured, the amount of the magnetostriction corresponding to the distortion of the magnetic bodies 14 can be detected.
Patent JP-H05106083-A (JP)
Title: Manufacture of zn alloy electroplated steel sheet excellent in chemical convertibility
Inventor: YONEZAWA KAZUMA
IPC: C23C22/78
Filed: 1991-10-14
Abstract: PURPOSE:To manufacture a Zn alloy electroplated steel sheet good in chemical convertibility without deteriorating its productivity in the method for applying Zn alloy plating by an acidic bath to a steel sheet by using continuous electro plating equipment having plural plating tanks. CONSTITUTION:Zn alloy electroplating of approximately prescribed coating weight is applied by using an ordinary Zn alloy plating soln. contg. no H2O2. After that, Zn alloy plating of, >=0.01g/m<2> coating weight at least per face is furthermore applied by a Zn alloy plating soln. contg. 0.1g/l to <3g/l H2O2.
Patent JP-H1180720-A (JP)
Title: Cold storage material
Inventor: BABA TOSHIYUKI
IPC: C09K5/06
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a cold storage material excellent in supercooling-preventing effect by including a sodium chloride aqueous solution and sodium carbonate. SOLUTION: This cold storage material contains (A) preferably 5-30 wt.% sodium chloride aqueous solution as a cold storage medium and (B) sodium carbonate (e.g. sodium carbonate octahydrate) as a supercooling-preventing agent, respectively. The component B is preferably contained in an amount of 1-20 pts.wt. based on 100 pts.wt. component A. The cold storage material preferably shows phase change phenomenon within the temperature range of -40 to -2 deg.C. Furthermore, the cold storage material is obtained by compounding, e.g. pure water or ion exchange water with sodium chloride at a prescribed amount to sufficiently mixing these components and then compounding the mixture with sodium carbonate in a prescribed amount to sufficiently mixing these components.
Patent JP-H01108433-A (JP)
Title: Hydraulic damper
Inventor: SUZUKI TSUTOMU
IPC: F16F9/348
Filed: 1987-10-20
Abstract: PURPOSE:To increase the freedom of damping force control by forming a first abutting part against which a first disc valve may abut and a second abutting part against which a second disc valve may abut, in a seat surface in a piston body. CONSTITUTION:A piston body 10 is formed in its bottom 13a with a first abutting part A and in its outer edge section 13b with a second abutting part B. Damping force in a low speed range is given by a second disc valve 16 and a cut-out 15a, and the damping force may be changed optionally by changing the initial deflection of the second disc valve 16. In a high speed range, the damping force is optionally charged by charging the initial deflection of a first valve 15. Thus, it is possible to enhance the freedom of damping force control in the low and high speed ranges.
Patent JP-H08117205-A (JP)
Title: Safety device of mri device
Inventor: SASAJIMA SHIGERU
IPC: A61B5/055
Filed: 1994-10-28
Abstract: PURPOSE: To ensure safety when quenching occurs even in a comparatively narrow off limit. CONSTITUTION: When helium gas pressure is suddenly increased when quench occurs, a rupture disc 3 is ruptured. Whereupon, fragments 3' of the rupture disc 3 and helium gas H' are jetted from a discharge port 11a of a discharge pipe 11 into a barrier cylinder 15. The fragments 3' collide with the bottom plate 15b of the barrier cylinder 15 to lose their force and be piled up on the bottom plate 15b. The helium gas H' hits against the bottom plate 15b of the barrier cylinder 15 and is changed in its direction to lose its force and be discharged from a hole 15h. Accordingly, the fragments of the rapture disc will not scatter, and the helium gas is discharged with its force cut down. The space can be effectively used, and the device is useful for a midtown hospital in a narrow site.
Patent JP-H09111684-A (JP)
Title: Apparatus for cleaning wire of paper manufacturing machine/paperboard manufacturing machine
Inventor: SETSUPO KIBIRANTA
IPC: B08B3/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To obtain a wire washer for paper- and paper board-making machines capable of removing mist occurring in high-pressure washing of paper-making wires. SOLUTION: This wire washer (10) for paper- and paper board-making machines has a washing nozzle pipe (11) on one side (F1) of the wire (H1) and jets the washing solution (S) through the nozzle pipe (11) to the face (M1) of the wire (H1). The wire washer has an aspiration device (12) on the other side (F2) to suck the mist occurring during the wire washing through the aspirator (12). On the same side of the wire (F2), a blower (13) is mounted side by side directly to the aspirator (12) and air is blown through the blower 13 to the face (M2) of the wire (H1).
Patent JP-H1092790-A (JP)
Title: Substrate treatment device
Inventor: HAYASHI TOKUYUKI
IPC: H01L21/304
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment device capable of preventing lowering of a treatment quality due to uneven drying of the substrate. SOLUTION: A substrate carrier device 21 is provided with a running member 23 capable of reciprocating running in the X-direction, a supporting member 24 capable of vertically traveling to the running member 23 and a pair of chucks 25 supported by a supporting member 24. A pair of the chuck members 25 have a pair of rotary axes 26 allowing pivotal rotation on the respective supporting members 24, supporting rods 27 hanging from a pair of pivots 26 and substrates holding rods 28 installed between the supporting rods 27. Holding grooves for holding side edges of a plurality of substrates W are notched on the respective holding rods 28. Then, a pair of covers 30 are provided on a pair of rotary axes 26 for covering the upper part of the substrate W held by the chucks and shielding an air current due to a down flow.
Patent JP-H09165303-A (JP)
Title: Herbicidal composition for paddy field
Inventor: YAMADA YUJI
IPC: A01N41/10
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a herbicidal composition for a paddy field capable of precisely controlling even any important weeds of monocotyledons and dicotyledons for a long period with a small dose of an active ingredient. SOLUTION: This herbicidal composition for a paddy field comprises a substituted benzoyl cyclic enone derivative represented by the formula  A is a group represented by S(O)n R<1> [R<1> is a (substituted)alkyl, a cycloalkyl, a (substituted)benzyl or a (substituted)phenyl group; (n) is 0 or 2] or OR<2> [R<2> is a (substituted)phenyl]; B is a halogen, nitro, etc., D is H, an alkyl, etc.; E is an alkylthio, an alkylsulfonyl, etc.} and 3N-(2-fluoro-4-cyclopentyloxyphenyl)-5- isopropylidene-1,3-oxazolidine-2,4-dione as active ingredients therein.
Patent JP-H1085097-A (JP)
Title: Folding showcase
Inventor: SHIBATA NORIAKI
IPC: A47F5/10
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a folding showcase, which will not be disassembled because even if the same is lifted up, in an assembled condition, by holding up two legs which are collaterally facing but the other two legs remain intact. SOLUTION: A folding showcase is kept in a folded or an assembled condition by a flexure connecting frame 3 freely connecting adjacent two of four pieces of quadrangle leg part 1, 2 and in usage, shelf boards are set in to keep an assembled condition. In that case, the flexure connecting frame 3 functionates setting upside down one of the adjacent leg parts 1, 2 each having at least two pipes 4 at the edge of each leg part with a space or spaces and thrusting a pin 5 through a set of up and down pipes 4 of two sets.
Patent JP-H08118693-A (JP)
Title: Color image forming method for thermal transfer printer
Inventor: HANDA MASARU
IPC: B41J2/32
Filed: 1994-10-28
Abstract: PURPOSE: To provide a method for forming a color image of a thermal transfer printer in which a color image having metallic luster can be easily formed. CONSTITUTION: The method for forming a color image of a thermal transfer printer having metallic luster comprises the steps of forming a primary image 26 of silver ink 30S having metallic luster on the surface of a recording medium 26, and then superposing ink 40Y having light permeability on the image 26.