baber/WOPTO huggingface dataset:
Patent JP-H0860291-A (JP)
Title: Steel for machine structural use, excellent in delayed fracture resistance
Inventor: KURATOMI NAOYUKI
IPC: C22C38/48
Filed: 1994-08-18
Abstract: PURPOSE: To produce a steel for machine structural use, excellent in delayed fracture resistance. CONSTITUTION: The steel for machine structural use, excellent in delayed fracture resistance, has a composition consisting of, by weight, 0.50-0.90% C, 0.5-2.0% Si, <0.5% Mn, <=0.015% P, <=0.01% S, 0.10-1.00% Cu, 1.5-5.0% Cr, 0.05-1.0% Mo, 0.01-0.10% Al, 0.005-0.20% Nb, 0.05-0.50% Ni, 0.01-0.30% V, and the balance Fe with inevitable impurities and satisfying Cu+Mo>=0.4%. In addition to these components, one or more kinds among 0.01-0.15% Zr, 0.01-0.10% Ti, and 0.003-0.0050% B can further be incorporated. Moreover, it is desirable that the structure is composed of a quenched-and-tempered structure. By this method, the steel for machine structural use, in which periodic replacement is presupposed and which has >=140kgf/mm<2> tensile strength, can be obtained.
Patent JP-H0480081-A (JP)
Title: Thermal recording sheet
Inventor: ARAKI SHINGO
IPC: B41M5/26
Filed: 1990-07-24
Abstract: PURPOSE:To obtain the above thermal recording sheet of high sensitivity corresponding to the increase in speed or energy conservation of a facsimile by providing a thermal color forming layer containing a color forming compound, an acidic substance, oxalic ester and/or aliphatic dibasic acid ester and alcohol having a C-C triple bond. CONSTITUTION:A thermal color forming layer containing a color forming cmpound, an acidic substance, oxalic ester and/or aliphatic dibasic acid ester and alcohol having a C-C triple bond is provided. As oxalic ester, a dibenzyl oxalate compound such as dibenzyl oxalate, (p-chlorobenzyl) oxalate or bis(p- methylbenzyl) oxalate is pref. As aliphatic dibasic acid ester, bis(o-chlorobenzyl) adipate and diphenacyl glutamate are pref. As alcohol having a C-C triple bond, especially, ethylene oxide 3.5 mol adduct of 2,4,7,9-tetramethyl-5-desin-4,7- diol is pref.
Patent JP-H092723-A (JP)
Title: Tape cutter used by making it embrace around ringed part of doughnut-shaped laminated-wound tape and moving the cutter along circumference of the ringed part while drawing the tape
Inventor: MATSUMOTO JUJI
IPC: B65H35/07
Filed: 1995-06-25
Abstract: PURPOSE: To improve the convenience of using a tape cutter by installing in the tape cutter an arm for pulling the tape cutter, which is put in place as if the cutter embraced the ringed part of winding tape, so that the cutter is held always at a best cutting position after the cutter cuts the tape. CONSTITUTION: In putting a tape cutter in place, an adhesive surface of an outlet of an adhesive tape is faced toward a cutting edge 6, and the tape is pulled out through a space surrounded by a pulling arm 2 and the cutter main body. After this, the tip of an embracing arm 5 is folded. When the cutter toward the ringed part of a wound tape is placed in use, the cutter 1 moves as the tape is drawn out, and the cutter 1 stops near the root of the tape being pulled out. Therefore, the tape is constantly ready to be cut in an optimum state. In addition, even when the cutter 1 is pushed toward the root part of the tape end after the cutting, the adhesive surface of the tape is prevented from sticking to a back surface of a saddle part, owing to a plate-like projection 13 installed in the back side of the saddle part of the cutter 1.
Patent JP-H02223532-A (JP)
Title: Enzyme-bonded antibody combined with prodrug for supplying tumor cell with cytotoxic substance
Inventor: PIITAA DEII SENTAA
IPC: C12N9/78
Filed: 1988-08-03
Abstract: PURPOSE: To enable delivery of a large amount of cytotoxic substance to tumor cell by administering antibody-enzyme conjugate in combination with a prodrug that is converted to a parent medicine by the enzyme. CONSTITUTION: An antibody-enzyme conjugate comprising an antibody reactive with an antigen on the surface of tumor cells and an enzyme which converts a prodrug, that is weakly cytotoxic to tumor cells compared to its corresponding parent medicine is administered in combination with the prodrug. The enzyme includes an alkaline phosphatase, penicillin V amidase or cytosine deaminase and the parent medicine includes etoposide, mitomycin or 5-fluorouracil and the prodrug include phosphates or sulfates. The antibody of the conjugate is bound to the antigen of the tumor cells and oxygen concentration at tumor site is enhanced and the prodrug is converted to the parent medicine by action of the enzyme to exhibit strong cytotoxic effect.
Patent JP-H0244713-A (JP)
Title: Resist ashing
Inventor: NARA AKIHIKO
IPC: H01L21/30
Filed: 1988-08-05
Abstract: PURPOSE:To prevent a resist film from remaining by inserting washing or cleaning with reagent and washing between two ashing steps. CONSTITUTION:Phosphorus is ion-implanted to a semiconductor substrate 3 on which a patterned applied film 1 and a photoresist film 2 are sequentially laminated on an upper layer. This sample is ashed until the ion-implanted phosphorus 4 is segregated on a remaining resist film 5 in oxygen plasma. Washing or cleaning with reagent and washing are inserted to the way of ashing the ion-implanted resist film. Thus, an impurity in the remaining resist film is segregated on the remaining resist film by the initial ashing, the segregated impurity is dissolved by the washing or the cleaning with reagent and washing, and the remaining resist film is completely removed by the later ashing.
Patent JP-2000094808-A (JP)
Title: Printing system, divisional printing method, image data processing method and recording medium
Inventor: UTSUNOMIYA TAKETO
IPC: B41J13/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a printing system and division printing method that can execute readily the combination work of divisionally-printed documents in a plurality of printing apparatuses. SOLUTION: After the confirmation of printer information, an insert paper printing process is designated to each printer for the purpose of printing and outputting predetermined figures to predetermined positions of paper (e.g. A4R) being different from paper (e.g. A4) used for the printing output of printing data, and thereafter, printing data of each page to be printed by printers 105-108 is sent to printers, and a printing process is designated for the printing data. As such, at each printer 105-108, insert paper is ejected under print-outputted documents of pages assigned, and the insert paper is print-outputted with numbers corresponding to the printing pages assigned to each printer.
Patent JP-2000026975-A (JP)
Title: Surface treating device
Inventor: MIZUKAMI HIROYUKI
IPC: H01J37/32
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating device capable of preventing the quality of a film from be deteriorated due to the collision of charge particles and capable of forming a film high in quality at a high speed. SOLUTION: A casing 2 of a surface treating device 1 is partitioned into two chambers of a plasma generating chamber 3 provided with plasma generating electrodes 5 and 5' and a substrate treating chamber 4 provided with a substrate supporting stand 8. A plasma blow-off port 6 is formed on the electrode 5' composing the bulkhead of both chambers 3 and 4. Moreover, on the space between the plasma blow-off port 6 and a substrate S placed on the substrate supporting stand 8, a mesh-shaped electrically conductive sheet 9 is arranged in a direction crossing plasma, and, by applying a minum variable bias to the sheet 9, the plus charged particles in the plasma are captured by the sheet 9, and the charged particles are removed from the plasma.
Patent JP-S6438266-A (JP)
Title: Optical recording head
Inventor: MATSUBARA KEN
IPC: B41J2/445
Filed: 1987-08-03
Abstract: PURPOSE:To enable a shutter array alignment to be linearly arranged, by a method wherein respective optical shutter arrays are so arranged as to abut on a positioning part of a positioning member. CONSTITUTION:On a center part of a long-form substrate 20 made of an opaque ceramics etc., a recessed part 21 for nesting optical shutter arrays 10 thereto is provided longitudinally along the substrate 20 with sufficient length to receive the two or more optical shutter arrays in alignment. Here, the recessed part 21 is equal in width to the respective optical shutter arrays 10 and has side faces 21b, 21c serving as positioning parts on which the respective optical shutter arrays 10 are abutted to be linearly arranged. While an adhesive 26 is applied to between the optical shutter arrays 10 and the recessed part 21, the respective optical shutter arrays 10 are successively nested into the recessed part 21 of the substrate 20 and fixed; in this manner, the two or more optical shutter arrays 10 are linearly arranged in the recessed part 21 of the substrate 20.
Patent JP-H1038895-A (JP)
Title: Auto dispenser
Inventor: KAWAGUCHI SEIJI
IPC: G01N35/10
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To attain saving of manual input of chip count for a controller relevant to chip residue by using and constituting a sensor for detecting wether or not chips are loaded on a chip stand. SOLUTION: In an auto dispenser of an immune chemical analyzer, for example, a chip stand 5 holding a chip 4 is loaded on an X side and moved to a Y side by a third moving mechanism 6. Whether or not a chip is loaded relevant to each column of all chip stands 5 can be detected by a sensor 13. At an initial position of the Y-side chip stand, an additional sensor 14 for detecting an end of the chip stand is disposed, and an initial position is controlled. Then, the chip stand 5 is introduced onto a horizontal reciprocating path of a nozzle 12 at constant pitches by the mechanism 6. The nozzle 12 is moved horizontally and vertically by the first and second moving mechanisms, and mounting of the chip 4, absorption from the specimen container 1, discharging to a reaction container 9, and discarding of used chips are performed.
Patent JP-2000006632-A (JP)
Title: Vehicular suspension mechanism controller
Inventor: KIMURA HISAFUMI
IPC: B60G17/015
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To control damping force of a hydraulic shock absorber by output of an electronically controlled device on the basis of signals from a single lower/upper acceleration sensor arranged on a spring of each suspension mechanism. SOLUTION: This vehicular suspension mechanism is provided with a lower/ upper acceleration sensor 13 arranged on a spring of each wheel 17, a damping force variable type hydraulic shock absorber 15 between a body 12 and each wheel 17 respectively connecting them together, and an electronically controlled device 16 for receiving signals controlling damping force of each hydraulic shock absorber 15. Speed above the spring is found from the acceleration detected by the lower/upper acceleration sensor 13 by the electronically controlled device 16 and the relative speed above the spring and under the spring is found from the speed above the spring by a Kalman filter. Damping force of each hydraulic shock absorber 15 is found from the upper and lower acceleration and relative speed on the basis of the skyhook control rule.
Patent JP-H0857953-A (JP)
Title: Extrusion molding machine
Inventor: NIIMOTO SANEMI
IPC: B29C48/32
Filed: 1994-08-19
Abstract: PURPOSE: To easily obtain resin having high transparency without converting by providing a cooler on the upper surface of a die, providing a heater for heating the surface of resin at its top, providing a heater above the die, providing an air injection hole at an air injection port formed at the center of the die to inject the air to the heater part. CONSTITUTION: Resin 5 is melted and supplied to a die 1 by an extruder 16, and fed to a discharge port 7 via a resin channel 6. Then, it is cooled to a temperature of a primary transition point or less by cooling plates 24, 25, discharged to above, and only the surface is heated to the point or more by heating plates 27, 28 heated by a heater 29. Thus, the surface is smoothly formed to enhance its transparency. Then, it is fed to inside a preheating heater 35, discharged resin 5 is heated, the air is injected from an air injection hole 33, blown to be expanded, then heated by the heater 35, thereby suitably controlling the temperature for biaxially orienting it.
Patent JP-S6255810-A (JP)
Inventor: AOKI EIJI
IPC: H01B7/14
Filed: 1985-09-04
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-H0361601-A (JP)
Title: Pressure operation engine
Inventor: HIGAMI MASANOBU
IPC: F01B15/02
Filed: 1989-07-27
Abstract: PURPOSE:To realize reciprocating or rotating motion with at least a control of inflow of a pressure driving source such as compressed air alone by housing mechanical intake and discharge valves which are opened and closed by means of attraction force of magnets. CONSTITUTION:In an engine main body 11, a cylinder 1 has an air hole 13 on one end thereof, and an inlet hole 9 and a discharge hole 10 which are connected to a pressure driving source on the other end. A piston 2 which has a return spring 26 is slidably fitted to the cylinder 1. An intake valve 3 and a discharge valve 4 which respectively have a pair of elastic bodies 5a, 5b and 6a, 6b are slidably fitted to a sliding part 12. In addition, magnets 7, 8 are arranged opposingly to the valves 3, 4 so that the holes 9, 10 are respectively opened when the valves 3, 4 are attracted. The valves 3, 4 are switched from open to close and vise versa by means of elastic force of the elastic bodies 5a, 5b and 6a, 6b and attraction force of the magnets 7, 8, thereby the piston 2 is reciprocally operated by the pressure driving source alone.
Patent JP-S5984225-A (JP)
Title: Photometric device of single-lens reflex camera
Inventor: MATSUMURA SUSUMU
IPC: G02B5/00
Filed: 1982-11-08
Abstract: PURPOSE:To distribute incident light properly by providing an optical distributor which divides the incident light to supply to a photoelectric converting element for photometry and an optical focus detection system. CONSTITUTION:The optical distributor 20 which has a minute diffraction structure internally and a transmission part in the center is provided as a substitute for a plate-like optical convergency element used for a usual device, and the photoelectric converting element 12 is provided at the convergence point of the optical distributor 20. Then, the optical focus detection system is arranged under the optical distributor 20 and this optical system 21 is made of a silicon board 26 which has an opening 22, luminous-flux splitting prism 23, cover glass 24, and three line sensors 25. The minute diffraction structure 29 is formed in the optical distributor 20 at the circumferential part 28 except the center part 27; for example, a relief type diffraction structure is coated with a dielectric reflecting film and a cover member is adhered thereupon with an adhesive having the same refractive index with the optical member of the optical distributor 20.
Patent JP-H0518716-A (JP)
Title: Optical noncontact-type thickness measuring apparatus
Inventor: YONETANI KAZUYUKI
IPC: G01B11/06
Filed: 1991-07-10
Abstract: PURPOSE:To measure the thickness of a transparent measurement object only by operation from one side with no contact. CONSTITUTION:A first converging lens 4, a second converging lens 5, and a half mirror 6 are put on an optical axis L2 to compose a co-focal point optical system. A measurement object 7 is put vertically to the optical axis L2. When laser beam is emitted from a He-Ne laser oscillator 2 of a light source 1, the laser beam is reflected by the half mirror 6 and led into the first converging lens 4 and converged to the light focusing point F4. When the converging lens 4 moves close to the measurement object 7, the light focusing point F4 moves from the obverse side H side to the reverse side B side of the measurement object 7. The reflected light, reflected by the measurement object 7, passes the first converting lens 4 and the half mirror 6 and is converged by the second converging lens 5 and in this case only the reflected light from the light focusing point F4 is converged to the light focusing point F5. Then, it passes a pin hole 8a of a light selecting plate 8 and is received by a photosensor 9. The reflected light from other points is cut by the light selecting plate 8.
Patent JP-S6438828-A (JP)
Title: Lsi circuit with multiswitching mode
Inventor: ITO KAZUNARI
IPC: G06F7/00
Filed: 1987-08-05
Abstract: PURPOSE:To reduce the number of gates used in an LSI by sharing gates in plural combinations out of combinations of switching states of one or plural block circuits. CONSTITUTION:When polarities of selector circuits S12-S1n are set to the A side and those of circuits S21-S2n are set to the A side, input signals of external input terminals i11-i1n are outputted to external output terminal O11-O1n through block circuits D11-D1n. When polarities of circuits S12-S1n are set to the B side and those of circuits S21-S2n are set to the A side, the input from the terminal i11 passes the blocks D11 and is not only inputted to the block D12 but also outputted to the terminal O11. When polarities of circuits S12-S1n are set to the A side and those of circuits S21-S2n are set to the B side, input signals of terminals i11-i1n do not pass circuits D but pass by-pass lines and are outputted to terminals O11-O1n. Since circuits S are arranged in this manner, they are shared among three kinds of function and the number of required gates is reduced.
Patent JP-2001020054-A (JP)
Title: Copper-aluminum composite thermal spraying layer
Inventor: TOMIKAWA TAKASHI
IPC: C22C9/08
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a copper-aluminum composite layer by thermal spraying by allowing it to contain copper or a 1st copper alloy and aluminum or a 1st aluminum alloy, allowing the copper or 1st copper alloy to contain at least an undissolved phase and allowing the aluminum or 2nd aluminum alloy to contain at least a dissolved phase. SOLUTION: The ratio of a copper alloy and an aluminum alloy is desirably controlled to, by weight, 80 to 30% copper alloy, and the balance aluminum alloy. The preferable combination of the composite components is composed of the copper alloy contg., by weight, <=40% Pb and 12 to 60% Si-Al alloy. The desirable Si content is 15 to 50 wt.%, and the dimensions of the Si particles are desirably controlled to 1 to 40 μm. The compsn. of the whole of the copper- aluminum composite thermal spraying layer is preferably composed of, by weight, 8 to 82% Cu, 5 to 50% Al, <=40% Pb and 5 to 50% Si. In the undissolved copper alloy, fine Pb in the copper alloy powder remains in the thermal spraying layer and contributes to the improvement of its sliding characteristics, and, in the dissolved Al alloy, shapeless Si disperses into the thermal spraying layer to improve its wear resistance.
Patent JP-S6089243-A (JP)
Title: Printer
Inventor: KURACHI SHIGEO
IPC: B41J29/38
Filed: 1983-10-21
Abstract: PURPOSE:To simplify a starting operation for self-diagnosis by operating a switch which is ineffective in an on-line state within a period decided previously in an on-line state after application of an electric power supply. CONSTITUTION:A master microcomputer 131 supplies a self-diagnosis permission pulse PA given from a timer 148, a signal OS given from an on-line/off-line ONL/OFL switch 5 and an FS given from a form feed FF switch 6. Then a self- diagnosis indication pulse SD is supplied from an AND circuit 149 which is set at H only when said PA, OS and FS are kept at H. The computer 131 also supplies a detection signal given from a paper end sensor 151, and these input data are processed according to programs stored in an internal ROM. Then the desired data are transferred to a slave microcomputer 132 to perform the control of the printing speed information, the carriage shift, the line feed, etc. in accordance with the results of above-mentions processes. Thus the self-diagnosis is controlled.
Patent JP-H01159462-A (JP)
Title: Fuel injection system for internal combustion engine
Inventor: OGITA TAMOTSU
IPC: F02M61/18
Filed: 1988-08-08
Abstract: PURPOSE:To make fuel injection pressure abatable by setting up a fuel injection valve on a cylinder inner wall surface being exposed to the inside of a combustion chamber when a piston is reached to the vicinity of a bottom dead point, and constituting its nozzle to spray fuel toward a piston top face from this fuel injection valve. CONSTITUTION:An opening 12 is formed on a cylinder inner wall surface 11 being exposed to the inside of a combustion chamber 4 when a piston 2 of an internal combustion engine is reached to the vicinity of a bottom dead point, and a nozzle 15 of a fuel injection valve 14 supported by a heat-resistant seal member 13 is set up in this opening 12. Then, fuel is made sprayable toward a bottom wall surface of a recess groove 10 formed in a top face central part of the piston 2 from this nozzle hole 15. With this constitution, a part of injection fuel is stuck onto the bottom wall surface of the recess groove 10, while another fuel is atomized by reflection. The fuel stuck onto the bottom wall surface of the recess groove 10 is gradually evaporated, forming a rich air-fuel mixture around the recess groove 10, and ignition by a spark plug 9 afterward is made easier.
Patent JP-S6174744-A (JP)
Title: Production device for loop wire rod
Inventor: KOGA YUKIHIKO
IPC: H01J9/236
Filed: 1984-09-19
Abstract: PURPOSE:To realize a mass production by constituting an annual body consisting of plural pinching steeds, by making the pinching steed reciprocating freely in the radial direction of the annual body, also by twisting with providing the catching mechanism of a wire rod. CONSTITUTION:A ring body 3 is composed of plural pinching steeds 2, which are arranged movably in reciprocation in the radial direction of the ring body 3. When the pinching steed is moved in the direction going away from the center of the ring body 3, a gap is caused between the steeds 2. A winding pin 4 is arranged on the extending line of this gap, also the catching mechanism 6 of a wire rod 1 is provided at the outer side of the ring body 3. It is wound on the pin 4 with passing it through the gap by the mechanism 6 catching the tip of the wire rod 1. The wire rod 1 is pinched with moving the steed 2 in the center direction, then and a twisted part is formed by rotating a base plate 43 at the position of rollers 41, 41 being gone away. With this method due to a loop wire rod being formed on each steed 2 a mass production can be realized.
Patent JP-2000019170-A (JP)
Title: Granulocyte counting method, and leucocyte counting method and device
Inventor: HASHIMOTO MASAKATSU
IPC: G01N33/536
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To count the number of granulocyte and to measure leucocyte count using whole blood with excellent reproducibility and specificity by a simple operation, without carrying out an operation for separation. SOLUTION: Blood is added to a hemolyzing diluent, a concentration of lactoferrin is measured by an immunological measuring system using a resulting diluted hemolyzed solution in which hemocytes such as granulocytes are dilutedly hemolyzed, the number of the granulocytes is calculated based on a relationship between the prefound number of the granulocytes and the concentration of lactoferrin, and leucocyte count in a whole blood sample is calculated based on a known ratio of the number of granulocytes in leucocytes. Since the lactoferrin derived from the granulocytes out of the leucocytes in a measuring sample are measured, the number of the granulocytes based on the lactoferrin concentration is measured.  Since the whole blood sample is used as the measuring sample, and since the granulocytes are hemolyzed by a hemolyzer to measure quantitatively the lactoferrin derived from the granulocytes using the immunological measuring method, the number of the granulocytes is measured relatively simply with high precision in a short time.