baber/WOPTO huggingface dataset:
Patent JP-S63132938-A (JP)
Title: Aromatic polyamide and production thereof
Inventor: MATSUI HIDEO
IPC: C08G69/32
Filed: 1986-11-26
Abstract: PURPOSE:To obtain the titled compound having excellent heat stability in a stable productivity by interfacial polymerization, by adding a specific compound to a dispersion containing an active intermediate for polyamide before the dispersion is brought into contact with an aqueous solution of an acid-acceptor. CONSTITUTION:First, an aromatic diamine is reacted with an aromatic dicarboxylic acid halide in an organic solvent as a poor solvent (preferably THF) to the formed polymer to give a dispersion containing an active intermediate. Then a monofunctional aromatic compound (preferably aniline) is added to the dispersion, the dispersion is brought into contact with an aqueous solution of an acid-acceptor (preferably sodium carbonate) to give the aimed polymer which has >=85mol% repeating unit of meta-phenylene phthalamide, >=1.8 intrinsic viscosity, >=10mol% terminal group based on total terminal groups, hindered with a monofunctional aromatic compound and 1-5% oligomer content obtained by high performance liquid chromatography.
Patent JP-S61160134-A (JP)
Title: Exponent underflow detecting circuit
Inventor: WATANABE TAKESHI
IPC: G06F7/00
Filed: 1984-12-29
Abstract: PURPOSE:To detect an exponent underflow rapidly and to report an interruption quickly by forecasting plural carries to be generated in an exponent part. CONSTITUTION:The mantissa part of an operation result is applied to a line 10 and its exponent part is applied to a line 11. A subtracted value detected by a subtracted value detecting circuit 12 and the exponent part of the line 11 are applied to an exponent subtracting circuit 14 and a value indicated by the subtracted number is subtracted from the exponent part, so that the compensated exponent part is outputted to a line 16. Plural exponent subtracted result forecasting circuits 13 are formed to forecast and output plural subtracted results corresponding to respective cases of the subtracted numbers to be generated from the applied exponent part. An exponent underflow generating circuit 15 inputs the subtracted value detected by the circuit 12 and respective forecasting values of the circuits 13, selects a forecasting value corresponding to the subtracted value, and when the selected value does not indicate a carry meaning the success of subtraction, outputs an exponent underflow signal to a line 17.
Patent JP-H04155639-A (JP)
Title: Bias magnet unit for magneto-optical disc
Inventor: FUJITA MANABU
IPC: G11B5/02
Filed: 1990-10-18
Abstract: PURPOSE:To achieve a smaller size of a magnetic and a suppression of a power consumption by keeping a working distance between a disc and a bias magnet constant in a short range. CONSTITUTION:A bias magnet unit has a bias electromagnet 1 and the bias electromagnet 1 is supported on a stay 4 integral with an optical head 5 through a support part 3 by a positioning means 2. The supporting position of the bias electromagnet 1 is such that an optical axis of an objective lens of the optical head almost coincides with a center axis of a magnetic pole sandwiching a photomagnetic disc 7. The means 2 makes the magnet 1 displace with a servo mechanism to keep a working distance constant between the electromagnet 1 and the disc 7. The servo mechanism inputs a focus error signal from a focus error detection circuit into an AGC10, a phase compensation circuit 11 and a piezo-electric element driving circuit 13 sequentially to deflect an actuator 2 thereby allowing the electromagnet 1 to follow a displacement of a disc surface.
Patent JP-2001102344-A (JP)
Title: Method and system for treating substrate
Inventor: MURAKAMI SHIGEKAZU
IPC: B08B3/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problem, where the ratio of a constituent cannot be easily maintained at a specific value by excessively evaporating water being contained in treatment liquid, when the treatment liquid such as phosphoric acid aqueous solution is used at a temperature exceeding 100 deg.C under normal pressure. SOLUTION: When treatment liquid being composed of a plurality of liquid is used, pressure in a chamber is set larger than the normal pressure, while temperature is set lower than a boiling point under the normal pressure of the treatment liquid, and at the same time, is higher than the boiling point under the normal pressure of boiling point minimum liquid with the lowest boiling point under the normal pressure in the plurality of liquid for composing the treatment liquid, thus suppressing evaporation of water in the treatment liquid by setting the pressure in the chamber higher than the normal pressure.
Patent JP-H10125035-A (JP)
Title: Disc cartridge
Inventor: KIKUCHI SHUICHI
IPC: G11B23/03
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To fix a shutter guide plate for preventing a U-shaped shutter fixed slidingly to a cartridge from warping on the free side thereof easily and surely to a cartridge without requiring any adhesive double coated tape. SOLUTION: The disc cartridge 1 comprises a shutter 4 fixed slidingly to a cartridge 3 containing a disc 2 rotatably, and a shutter guide plate 5 for guiding a slide at the forward end of the shutter 4 to a shutter guide fixing part 6 provided on the cartridge 3 through an adhesive 7. The adhesive 7 has a volume difference of 10% or less when it is melted and solidified.
Patent JP-H11101594-A (JP)
Title: Heat exchanger for air-conditioning
Inventor: NARITA KOJI
IPC: F28F1/12
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To simplify the shape of a tube insertion hole, improve the matching property between a tank and a flat tube, and obtain a reliable heat exchanger by constituting a flat tube by depositing a plate for guiding a condensed water on a tube body, and joining the edge part of the flat tube to the tube insertion hole of a tank. SOLUTION: A heat exchanger for air-conditioning is constituted by inserting both edge parts of a number of flat tubes 4 into a number of flat tube insertion holes being formed at a pair of upper and lower tanks and then joining them light-tightly. In this case, each flat tube 4 is constituted of a tube body 1 and a pair of plates 3 for guiding condensed water provided at both sides, and the bent part of a louverless corrugated fin 6 is joined to the outer surface of the flat tube 4 by brazing or the like. The tube body 1 is slightly longer than the plate 3 for guiding condensed water and the plate 3 for guiding condensed water projecting from both upper and lower edges of the tube body 1 is inserted into the tube insertion hole of the tank for joining.
Patent JP-H10105102-A (JP)
Title: Display device
Inventor: TAKAGI HISAHIRO
IPC: G09F1/10
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide the display device which can easily and securely be attached and detected by single operation without being affected relatively by the fitting state of a fitting object. SOLUTION: This device is equipped with a display body 10, >=2 hook means 20 that this display body 10 is equipped with, and an elastic extension means 30 which is provided between at least one of the hook means 20 and the display body 10, and the display body 10 is fitted to the fitting object through the hooking of the hook means 20 while the extension means 30 is extended.
Patent JP-H04153106-A (JP)
Title: Discharge control system of library device
Inventor: OSADA NOBORU
IPC: G06F3/06
Filed: 1990-10-18
Abstract: PURPOSE:To improve processing performance without need of the waiting time of a transporting mechanism in the discharge processing of medium through a discharge mechanism by informing command finishing to an host device after the transporting mechanism throws the medium into the discharging port of the discharge mechanism by the movement command from the host device. CONSTITUTION:A controller 22-1 which receives a movement command from a host CPU 20-1 controls and accesser 18-1 and takes out a cartridge from the position of a designated storage part 10 to move it to the discharge mechanism of a charging/discharging mechanism 32 and throws it into a discharging port. After completion of discharge, the controller 22-1 of the accesser 18-1 reports the completion of movement processing to CPU 20-1. At the same time, the controller 22-1 makes the discharging processing of the discharge mechanism run. Then the controller 22-1 informs that discharging is under a running condition in the discharging mechanism for the state notification command from the host CPU 20-1. After receiving the notification, the host CPU 20-1 gives a movement command to the parts other than the above discharge mechanism.
Patent JP-H04159036-A (JP)
Title: Manufacture device of frame for parallelogram panel
Inventor: UCHIDA KENJI
IPC: B27M3/00
Filed: 1990-10-18
Abstract: PURPOSE:To obtain a manufacture device constructing the frame of a parallelogram panel, by equipping a pair of movable rules, a set of templates, a slider freely slidable on the movable rule and a jig pin on a table for work, and engraving a lot of jig pin insertion holes on the work table. CONSTITUTION:A pair of the right and left movable rules 2 positioning the position of a core material W1 located at the right and left both sides of a panel are arranged, so as to approach, separate mutually to the right and left along the longitudinal direction of a table 1 for work, a set of front and rear templates 3 positioning the position of a core material W2 located at the fore and at both sides of the panel are placed at both sides in the length direction of the work table, a positioning slider 4 which holds the end face of the template 3 by being positioned on the movable rule 2 and being freely slidable on the movable rule 2, and a jig pin 5 which positions the internal core material W3 of a parallelogram panel by being fitted freely detachably on the work table 1, are provided. At the position close to the center of the work table 1, the jig pin 5 is inserted and the row of the jig pin insertion holes supporting this are arranged plurally in the width direction of the work table.
Patent JP-H06131930-A (JP)
Title: Varnish coating device
Inventor: ICHIZUKA RYUICHI
IPC: H01B13/16
Filed: 1992-10-19
Abstract: PURPOSE:To easily clean a varnish trough. CONSTITUTION:A varnish trough 13 is constituted of a master varnish trough 14 provided over the whole arrangement of applicators 2-4 and slave varnish troughs 16, 17 removably overlapped in two stages staggeringly from most end side in sequence in response to the applicat6rs 2-4 in the master varnish trough 14, a trough mount section 19 is provided at the upper end section of the side wall of the master varnish trough 17, support legs 18, 21 mounted on the trough mount section 19 are provided on the side wall in the width direction of the slave varnish troughs 16, 17, and the slave varnish troughs 16, 17 are supported on the master varnish trough 14 so that the depth is made shallower in sequence. When the varnish trough 13 is cleaned, two slave varnish troughs 16, 17 are extracted from the master varnish trough 14 and disassembled, a culvert section difficult to brush is entirely eliminated in the trough 13, and it can be easily cleaned.
Patent JP-H11116570-A (JP)
Title: Production of dihydropyridine derivative
Inventor: YOSHIDA HIROSHI
IPC: C07D401/12
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dihydropyridine derivative useful as a hypotensive agent. SOLUTION: A dihydropyridine derivative is produced by reacting 2-(3- nitrobenzylidene)acetoacetic acid isopropyl ester with 3,3-diaminoacrylic acid 1-diphenylmethylazetidin-3-yl ester acetic acid salt. After the reaction, the obtained crude dihydropyridine derivative is recrystalized in methanol to obtain a dihydropyridine derivative methanol adduct. Subsequently, the methanol is removed from the dihydropyridine derivative methanol adduct by azeotropy with cyclohexane.
Patent JP-S63132500-A (JP)
Inventor: IKEDA YASUICHI
IPC: H05K3/44
Filed: 1986-11-24
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-H02127867-A (JP)
Title: Method and apparatus for reducing dither picture
Inventor: FUKUDA MASAZUMI
IPC: H04N1/393
Filed: 1988-11-08
Abstract: PURPOSE:To improve the reproducibility and reliability by setting a position of a picture element in which a black level rate of an original picture subject to dither binary processing in each picture element area takes a specific value based on the result of collection of the original picture subject to dither binary processing as a representative picture element position, and discriminating whether or not the designated picture element is the representative picture element. CONSTITUTION:The apparatus is provided with a storage section 4 storing a picture data subject to dither binary processing, a picture element location designation section 1 designating one picture element position or two or over of the picture data and an interleaving command section 5 applying the output of the picture data or the interleave command based on whether the designated picture element is a representative picture element representing the picture element belonging to a prescribed picture element area. Then the position of the picture element in which the black level rate of the original picture subject to dither binary processing based on the result of collection or the like of the original picture subject to dither binary processing is nearly 50% is set as the representative picture element position thereby discriminating whether or not the designated picture element is the representative picture element set by the setting section 2. Thus, excellent reproducibility and reliability are attained and also a sufficient reduction is obtained.
Patent JP-H04153302-A (JP)
Title: Belt-tying tool having tunnel for modified tying
Inventor: YAMADA MICHIKO
IPC: A41F19/00
Filed: 1990-10-18
Abstract: PURPOSE:To obtain the subject belt-tying tool without generating deformation nor slip down of a belt-tying part without damage to the belt capable of readily making various modified tying of belt-tying forms by providing a tunnel part passing a belt and a belt-fixing part, etc., in a specific state. CONSTITUTION:A string 10 is fastened on both sides of an upper side of a back-stopping plate 1 and a tunnel part 12 passing a belt is provided on an upper part of a right side of the back-stopping plate, then stretching bands 15 having hooks 14 capable of mutually hooking are provided on both sides in the vicinity of lower side fitting parts of the tunnel part. Hooking loops 16 for hooking hooks 14 are provided on both sides in the vicinity of upper fitting parts of the tunnel parts and on both sides of an upper end of the back- stopping plate, then a stretching band 11 having a hook 17 and hooking loops 18 are provided on an upper part of a rear side of the back-stopping plate in horizontal direction.
Patent JP-H06106687-A (JP)
Title: Internal container for bag-in-box
Inventor: ASANO KUNIYOSHI
IPC: B32B1/02
Filed: 1992-09-25
Abstract: PURPOSE:To provide improved gas barrier characteristics for a long period of time without generating cracks in a laminated body blanking process during the manufacture of a liquid feed port of an internal container. CONSTITUTION:A resin composition is prepared by combining 100 pts.wt. saponified ethylene-vinyl acetate copolymer wherein etylene content is 2050 mole % and degree of saponification of vinyl acetate component is 90 mole % or more and 2-100 pts.wt of thermoplastic polyester-polyether block copolymer elastomer having crystallization melting point of 150-230 deg.C and resilience of 50% or more, which composition is formed into an intermediate layer and an adhesive layer is provided on either side of the intermediate layer and further a surface layer is formed over each adhesive layer to prepare an internal container for bag-in-box.
Patent JP-2001097557-A (JP)
Title: Tray separating apparatus
Inventor: NAKAMURA AKIO
IPC: B65G59/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a tray separating apparatus capable of surely separating an uppermost tray from a plurality of trays stacked in a stocker. SOLUTION: This tray separating apparatus 1 has a holding means 10 for separating an uppermost tray 50 from a stack of trays 50 in the upward direction and holding it. The tray separating apparatus 1 has pressing means 20 arranged in parallel and moving independently of one another for pressing the uppermost tray 50 downwards.
Patent JP-S63136129-A (JP)
Title: Input device for graphic information
Inventor: OGAWA FUKUE
IPC: G06F3/048
Filed: 1986-11-27
Abstract: PURPOSE:To always ensure the sure erasion of the coordinate information by reading the position coordinate information covering a pressure starting point through a detecting point of an erasion mode out of a coordinate information memory means when a change to the erasion mode is detected during a pressing operation and outputting said read-out coordinate information according to the erasion mode. CONSTITUTION:A coordinate information means A and an erasion processing means B are used in addition to a pressing operation detecting means to detect presence or absence of a pressing operation, an operation mode discriminating means to discriminate a write mode or an erasion mode, etc. The means A stores temporarily the position coordinate information covering a pressure starting time point through a pressure end point every time the pressing operation detecting means detects a pressing operation given to an input surface of an input board. At the same time, the means B reads said position coordinate information covering the pressure starting time point through an erasion mode detecting time point out of the means A when a change to an erasion mode from a write mode is detected during a pressing operation between the pressure starting time point and the pressure end time point. The read-out position coordinate information is outputted in accordance with an erasion mode. Thus the incomplete erasion of information is surely avoided.
Patent JP-H02168451-A (JP)
Title: Magneto-optical recording medium
Inventor: IWAMURO NORIYUKI
IPC: G11B11/105
Filed: 1988-11-07
Abstract: PURPOSE:To increase the reproduction CN of the magneto-optical recording medium formed with a thin magnetic film having the axis of easy magnetization in the direction perpendicular to the substrate surface via a dielectric layer on a substrate and to prevent the generation of cracking of the recording medium by forming the dielectric layer of the recording medium of an SiOx film. CONSTITUTION:The thin perpendicular magnetic film 3 is formed via the dielectric layer 2 on the substrate 1. This dielectric layer 2 is formed of the SiOx film having 10 to 160nm film thickness (d). Since the SiOx film is low in steam transmission rate and less in the generation of cracking, the film does not corrode the thin magnetic film 3. The reflectivity of the recording medium is lowered and the reproduction CN exceeds 45dB when the film thickness (d) of the dielectric layer 2 is 10 to 160nm. In addition, the high recording sensitivity is obtd.
Patent JP-H0593693-A (JP)
Title: Measuring apparatus for organism
Inventor: EDA HIDEO
IPC: A61B5/145
Filed: 1991-09-30
Abstract: PURPOSE:To improve the measuring precision of a measuring apparatus of an organism which uses light. CONSTITUTION:The main body 2 of a measuring apparatus is installed in a measuring chamber 4 and an illuminating device 6a which can made an ON-OFF operation is provided in the measuring chamber 4, while the illuminating device 6a is provided with a driving device 12 which drives the illuminating device 6a to make the ON-OFF operation at a prescribed frequency. In the measuring chamber 4, the fore end of an optical fiber 10 leading light from the main body 2 of the measuring apparatus is brought into contact with an organism 8 being an object of measurement and a measuring light is applied to the organism 8. A light-sensing device 11 such as a silicon photodiode is brought into contact, as a light-sensing end, with the organism 8 so that it is opposed to the fore end of the optical fiber 10, and it senses a transmitted light and a reflected light of the measuring light and leads them to the main body 2 of the measuring apparatus. Both the measuring light and an illumination are modulated and their frequencies are different from each other.
Patent JP-S63135947-A (JP)
Title: Electrophotographic sensitive body
Inventor: WATANABE KATSUNORI
IPC: G03G5/06
Filed: 1986-11-27
Abstract: PURPOSE:To obtain the titled body which has high sensitivity and lessened residual voltage, and to improve stability in the case of repeating charge and exposure by incorporating a specific disazo pigment and a specific polycarbonate Z resin to the titled body. CONSTITUTION:The titled body has a photosensitive layer contg. at least one kinds of the disazo pigment shown by formula (1) and the polycarbonate Z resin shown by formula (2). In the formulas, R1 and R2 are each hydrogen atom or halogen atom or alkyl, alkoxy or aralkyl group which may be substd., A is a coupler residue contg. a phenolic OH group, (n) is a mean polymerization degree and is a range of 50-5,000. The degree capable of forming a barrier layer which hinders transfer of charge on an interface between the pigment particle and the resin at the time of irradiating light decreases remarkably by combinating said pigment and a resin other than the polycarbonate Z resin. The benzene ring and cyclohexyl ring contd. in the polycarbonate Z resin structure makes easily the transfer of charge, thereby improving the sensitivity, and the stability of the titled body is improved.
Patent JP-H10122881-A (JP)
Title: Running information providing device
Inventor: NOJIMA AKIHIKO
IPC: G08G1/09
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a running information providing device which can surely provide the driver of a vehicle with the running information of the vehicle when the driver loses his way regardless of the running state of the vehicle. SOLUTION: A running information providing device reads a link matrix storing the running locus of a vehicle, such as roads, intersections, etc., as link data (122), extracts the partial link data of the past running locus near the present location shown on a map (124), and finds the relation between the present location and the extracted data (125). When the present running road intersects or is close to a past running road, the device discriminates that the present road is a wrong road (126 and 128), reads aural information, such as the names of peripheral roads, etc., (130), and aurally outputs the information by reproducing the information through a loudspeaker (132). Therefore, the device can quickly provide the driver, etc., of a vehicle with the information.
Patent JP-H04262126-A (JP)
Title: Electromagnetically-operated spring clutch
Inventor: JIAN EI SUPETSUKO
IPC: F16D65/18
Filed: 1991-08-01
Abstract: PURPOSE: To direct magnetic flux along a specific path via each clutch component part so that a long service life can be obtained by actuating an electromagnetically actuated spring clutch effectively without troubles. CONSTITUTION: A shaft 12 and a first hub 14 are made of nonferromagetic material. A second hub 13, a helical clutch spring 15, a control collar 16, a housing 22, and flanges 24, 11 are made of ferromagnetic material. Magnetic flux produced by a coil 21 threads radially between the first end portion 24 of the housing 22 and the first flange 26 of the shaft 12, threads axially between the first flange 26 and the control collar 16, threads radially between the control collar 16 and the second hub 13 via the helical clutch spring 15, and threads axially between the second hub 13 and the second flange 11 and between the second flange 11 and the second end portion 25 of the housing 22.