baber/WOPTO huggingface dataset:
Patent JP-H0234630-A (JP)
Title: Continuous method of manufacture of aromatic polycondensation product
Inventor: GUNTAA PIPAA
IPC: C08G69/32
Filed: 1989-06-14
Abstract: PURPOSE: To continuously manufacture an aromatic polycondensate improved in quality of color in a short time by circulating a specified oligomer mixture downward to a vertical tubular initial condensing band to form a two-phase mixture consisting of an initial polymer and a steamy fatty acid, and condensing the initial polymer after separation.  
     CONSTITUTION: In a method for continuously manufacturing an aromatic polycondensate formed of (A) an aromatic hydroxycarboxylic acid or the like, (B) an aromatic dihydroxy compound or the like, (C) urea, as occasion demands, and (D) an aromatic dicarboxylic acid equivalent to the sum of the components B and C, the components A, B, D and, as occasion demands, C are reacted to a lower fatty acid anhydride and OH group in excessive mole at 140-280°C to form an oligomer mixture (first step), this mixture is circulated from the upper part to the down part at 5-100 mb and 250-370°C for a residence time of 3-30 minutes to form a two-phase mixture consisting of an initial polymer and a steamy fatty acid (second step), the initial polymer is separated (third step), and this is condensed within the condensing band at 250-360°C and 0.5-100 mb for a residence time of 10-60 minutes to form a polycondensate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S59111333-A (JP)
Inventor: SAMIYUERU EMIIRU BURAMU
IPC: C04B41/50
Filed: 1983-08-18
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-S638500-A (JP)
Inventor: IIZUKA SAKAE
IPC: C14C3/06
Filed: 1986-06-27
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-S636497-A (JP)
Inventor: KOGURE HIROHIKO
IPC: G21C7/14
Filed: 1986-06-27
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-H0445124-A (JP)
Title: Curing agent for epoxy resin and epoxy resin composition containing the same
Inventor: KOBAYASHI KAZUMASA
IPC: C08G59/50
Filed: 1990-06-11
Abstract: PURPOSE:To provide the subject curing agent comprising the epoxy adduct or Michel adduct-modified product of a specific aliphatic amine, having a highly long pot life at the ordinary temperature, good mechanical strength and heat resistance when cured at intermediate temperatures, and useful for coatings, etc. CONSTITUTION:The objective curing agent comprises (B) the epoxy adduct and/or Michel adduct-modified product of (A) an aliphatic amine having a primary amino group and two or more amino nitrogen atoms. The component A is preferably an aliphatic amine of the formula [R1, R2 are H, alkyl, alkylol, (CH2)-NH2, but R1 and R2 may form a heterocyclic ring together with an N atom; (m), (n) are 1-5], and the component B is preferably the reaction product of the aliphatic amine with a compound having a C=C bond adjacent to a nitrile group or carbonyl group and/or a compound having one or two epoxy groups.
Patent JP-S63318394-A (JP)
Inventor: MATSUOKA KOJIRO
IPC: F16M11/38
Filed: 1987-06-16
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-2000338641-A (JP)
Title: Silver halide photosensitive material and area gradation image forming method
Inventor: OKUYAMA MASATO
IPC: G03C1/34
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide the silver halide photosensitive material (especially for a color proof) superior in continuous processing aptitude and writing speed and to provide the method for forming the area gradation image high in quality at low cost. SOLUTION: At least one of silver halide emulsion layers of the silver halide photosensitive material contains silver halide grains spectrally sensitized to lights in a wavelength of 720-840 nm and at least one of compounds selected from the following A, B, C, and D groups: Group A includes compounds having at least 3 series of S, Se, and Te atoms; group B includes organic compounds having at least 2 S, Se, or Te atoms, separately, as constituents of a hetero ring; group C includes compounds represented by the formula: R11-X11-X12-R12 in which each of X11 and X12 is, independently, S, Se, or Te atoms; and group D includes an inorganic sulfur and mercuric salts and quinone compounds.
Patent JP-S63315487-A (JP)
Inventor: KAJITANI KUNIO
IPC: B66C1/06
Filed: 1987-06-18
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-S5851390-A (JP)
Title: Font character recognizing device
Inventor: KATOU TOORU
IPC: G06K9/62
Filed: 1981-09-22
Abstract: PURPOSE:To make a correct read possible, by regarding font number information as printed in the same field on the same form with the same font, and utilizing said information for recognition and discrimination. CONSTITUTION:In respect to the first character on a form, it should be printed with a font of font number information 3 if it is character 8, and it should be printed with a font of font number information 4 if it is character B, and it should be printed with a font of font number information 6 if it is character 3. The number of times of every font number is checked for answer candidates of 4 characters obtained in this manner, and the font number 3 whose number of times is a value larger than, for example, the half of the total number of characters is extracted. Thus, 4 characters are recognized as 8036.
Patent JP-H0446796-A (JP)
Title: Method and device for cutting tape-wound body
Inventor: KAWADA YUZO
IPC: B26D3/16
Filed: 1990-06-08
Abstract: PURPOSE:To reduce a contact area of a cutting blade and a cutting plane of a tape by cutting a tape-wound body with a straight plate type cutting blade, which has a little narrow width and fitted to a cutter holder driven for rotation. CONSTITUTION:A tape-wound body 3 is rotated, and while a shaft 4 of a cutter holder 5 in which a base of a straight plate type cutting blade 6 having a little narrow width is rotated. With this rotation, the cutting blade 6 is made to come close to the tape-wound body 3 for contact to cut the tape-wound body 3 sectionally. At this cutting time, a blade tip 63 of the cutting blade 6 passes through a locus which passes on the inner peripheral surface 21 of a paper pipe 2 for winding an adhesive tape up and cuts the tape-wound body 3.
Patent JP-S5940937-A (JP)
Title: Weather strip for automobile
Inventor: ASOU SADAO
IPC: B60J10/08
Filed: 1982-08-30
Abstract: PURPOSE:To improve appearance of a weather strip as a sponge rubber at its entire circumferential surface, and weather resistance and wear resistance. CONSTITUTION:A weather strip 3A to be mounted on a circumference of a door is constituted of a body 5, a hollow seal lip 7 and a lip 6A on a sash side. A solid rubber 12 is embedded in a mount base portion of the lip 6A on the sash side. Accordingly, even when the weather strip receives at a door corner portion a force in such a direction as to spread the lip on the sash side and the seal lip, a rasing force 13 is acted on a tip of the seal lip 7 owing to presence of the solid rubber 12, thereby reducing lay-down of the seal lip 7. Further, an entire circumference of the weather strip is formed as a sponge rubber, appearance may be improved.
Patent JP-S5597819-A (JP)
Title: Regulating circuit for cushion pressure
Inventor: MAEDA NOBUYOSHI
IPC: B21D24/02
Filed: 1979-11-22
Abstract: PURPOSE: To obtain the cushion pressure in a short time, by employing the booster valve for equalizing the operating pressure of the cylinder with the pilot pressure being previously fitted to the die.  
     CONSTITUTION: The circuit being unused at present press work is selected from plural trains of the pilot circuit C. After that, the cushion pressure regulator 11 is operated and set while watching the pressure gauge so as to make the die cushion pressure to be fittable to the die used next. Then, upon completion of the present press work, the die is exchanged; after that, the actuating valve 10 is switched to the cushion pressure changeover air valve 9. Hereupon, if the new pilot pressure is higher than former pilot pressure, the pressure of the pilot circuit A increases as much as that difference. With this increase of pressure, the die cushion pressure is increased by the action of the booster valve 7. If the new pilot oressure is lower than former pilot pressure, the pressure of the pilot circuit A is decreased by the action of the relief valve 13, and the cushion pressure is decreased as much as the difference. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10340886-A (JP)
Title: Plasma processing device
Inventor: OBUCHI KAZUTO
IPC: H01L21/68
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To efficiently use plural processing chambers and to reduce the effect of an electric field, a magnetic field, and heat between adjoining processing chambers. SOLUTION: Among plural processing chambers 1a, 1b, 1c, 1d, 1e, and 1f, the processing chambers 1a and 1b are supplied with electric power from a common a high-frequency power source 3a through a matching device 4a, while the processing chamber 1c is supplied with electric power from an exclusive high-frequency power source 3c through a matching device 4c, and the processing chamber 1d is supplied with electric power from the exclusive high-frequency power source 3d via a matching device 4d, while the processing chambers 1e and 1f are supplied with electric power from a common high-frequency power source 3e via a matching device 4e. In addition, shield plates 5 are provided among respective processing chambers 1a, 1b, 1c, 1d, 1e, and 1f.
Patent JP-H0810475-A (JP)
Title: Embroidering data forming apparatus
Inventor: MUTO YUKIYOSHI
IPC: D05C5/06
Filed: 1994-07-01
Abstract: PURPOSE:To rapidly form embroidering data stitching embroidering patterns along a closed line by inexpensive constitution by providing the apparatus with a means for arranging embroidering patterns along the X closed line, a means for judging whether the embroidering patterns make a round to overlap each other and an information means in an overlapped state. CONSTITUTION:The embroidering data forming apparatus forming stitching data for stitching a plurality of embroidering patterns along a closed line becoming a standard is equipped with a means for arranging the embroidering patterns along the closed line and a means for judging whether the embroidering patterns arranged along the closed line make a round to overlap each other. When it is judged that the embroidering patterns arranged along the closed line make a round to overlap each other, the judge result is informed by an information means. Therefore, when the mutual overlap of the embroidering patterns arranged along the closed line is generated, the presence of this overlap is automatically informed and, therefore, a user finds out this overlap state to rapidly transfer to correction work.
Patent JP-2000340880-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: TSURUMA ISAO
IPC: H01S5/22
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To surely joint an electrode to a contact layer formed in the uppermost part of a ridge structure, in a semiconductor laser manufacturing method through which a semiconductor laser is manufactured by forming a plurality of semiconductor layers, including the contact layer which becomes the uppermost layer on a substrate, a ridge structure by partially etching the semiconductor layers, and an insulating film in a state where the film comes into contact with the etched part of the ridge structure and covers at least a part of the contact layer left in the uppermost part of the ridge structure. SOLUTION: After a plurality of semiconductor layers containing a contact layer 19 is formed on a substrate 10, a metallic mask 20 which inhibits etching is formed 20 on a prescribed spot of the contact layer 19. Ridge etching and the formation of an insulating film 21 are performed by leaving the mask 20 as is, and the contact layer 19 is exposed by removing the mask 20. Finally, an electrode 23' is formed so that the electrode 23' joint to the contact layer 19.
Patent JP-H08319834-A (JP)
Title: Fuel injection type internal combustion engine
Inventor: YOSHIDA TAKEO
IPC: F02M61/18
Filed: 1995-05-25
Abstract: PURPOSE: To provide a fuel injection type internal combustion engine which isolates the injector from the thermal load at the early stage of combustion stroke through installing of injector at the side wall of a cylinder, generates pre-mixture certainly, provide a stable combustion of good rate of fuel consumption in the middle and high speed ranges, and yields a stratified combustion efficiently in the low speed range. CONSTITUTION: A combustion chamber 29 is composed of a cylinder head 23, cylinder body 22, and piston 26, and an ignition plug 30 is installed at the cylinder head 23. An injector 61 is installed at the side wall 22a of the cylinder, and fuel is injected into the combustion chamber 29 from the injector 61. The jet stream X from the injector 61 is oriented toward the crest 26c of the piston, and part of the jet stream X which has run against and is reflected by the piston crest 26c is oriented to over the cylinder by a jet stream guide part 26d.
Patent JP-H0779784-A (JP)
Title: Production of microbial herbicide
Inventor: SUZUKI TADASHI
IPC: A01N63/00
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a conidiospore useful for microbial herbicide, etc., by aerobically culturing a plant pathogenic mold in a liquid medium lncorporated with a foamed carrier and a higher fatty acid (ester), leaving the foamed carrier at rest in air or stirring the carrier and separating the produced conldlospores. CONSTITUTION:A conidiospore for high-safety microbial herbicide free from environmental pollution is produced in high efficiency by aerobically culturing a plant pathogenic mold [e.g. Drechslera monoceras monoceras MH-0015 (FERM BP-2652)] in a liquid medium incorporated with a foamed carrier and a 12-22C fatty acid or its ester (e.g. polyoxyethylene glycol sorbitan alkyl ester surfactant), leaving the foamed carrier at rest in air or stirring the carrier to form conidiospores and separating and recovering the produced conidiospores from the foamed carrier.
Patent JP-S5483304-A (JP)
Title: Control system for automatic circuit folding
Inventor: FUJIKAWA MASAFUMI
IPC: H04L69/40
Filed: 1977-12-15
Abstract: PURPOSE:To enable to control the folding of a circuit automatically with a simple circuit constitution and simplify the work for searching of failure points by executing the address specification of the MODEMs of a branch station by return from the modem of a master station in a multi-drop data communication system. CONSTITUTION:A circuit folding preparation instruction prepared on the basis of intermission of the carrier in modem 2 of the master station, a signal which specifies the addresses of MODEMs 6 and 9 in the branch station and a circuit folding point instruction are sent from MODEM 2 in the master station to modems 6 and 9 in the branch station. MODEMs 6 and 9 in the branch station detect the instructions and the signal for address specification and only the MODEM in the branch station corresponding to the address executes circuit folding operation.
Patent JP-H0819132-A (JP)
Title: Gas insulated switch
Inventor: KOZONO HIDEAKI
IPC: H02B13/02
Filed: 1994-07-04
Abstract: PURPOSE:To attain lightening weight of a tank by stopping thermal expansion of insulating gas by an arc to suppress a rise of pressure, even when an internal short-circuiting accident is generated by any possibility. CONSTITUTION:A breaker 3 is stored in a metal-made tank 2 charged with insulating gas. A load side conductor 4 (U, V, W) of each phase, drawn out from the breaker 3, is connected to a bushing 5 inserted through the tank 2. A ground metal 6 is protruded, by stopping it by a screw or the like, in an internal surface of the tank 2 opposed to a load side end part 11a of the load side conductor 11 of each phase. The ground metal 6 may be protruded by each phase and may be provided by a single quantity in common to each phase. An arc runs through the ground metal 5 from the load side end part to the tank, and the arc is cooled by the tank, so that an actual pressure rise considerably low.
Patent JP-S638991-A (JP)
Inventor: AIZAWA NORIO
IPC: G06F3/023
Filed: 1986-06-30
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-H09312990-A (JP)
Title: Control of brushless motor
Inventor: MORI TOMOYUKI
IPC: H02P6/08
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To lessen vibration and noise and prevent a step-out by changing the excitation of armature windings properly. SOLUTION: A brushless motor 3 is controlled by switching the excitation of the brushless motor 3 based on the detection of a position of a rotor 3a of the brushless motor 3. In this case, induced voltage in each armature winding and half of a reference voltage Vdc/2 from a reference voltage generating circuit 5a are compared by a comparing circuit 5b and the comparison result which is a position signal of a position detecting point is input into a control circuit 10. The control circuit 10 compares the terminal voltage (induced voltage) R of one of the armature winding and a reference voltage Vcd. Based on the result, a position detection flag is set each time the position of the rotor 3a is detected and the time from the detection of position to a first switching of excitation after a next detection of position is obtained at least based on the time of one cycle.  After that, when the position flag is not set when the specified time has passed, it is determined that the position detecting point this time is delayed than it should be and then the excitation is switched when the specified time has passed and excitation switching timings for the other phases are calculated.
Patent JP-H07333574-A (JP)
Title: Color liquid crystal display device of rgb field sequential display type
Inventor: TANAKA TOMIO
IPC: G09G3/36
Filed: 1994-06-10
Abstract: PURPOSE:To provide a color liquid crystal display device of an RGB field sequential display type capable of displaying a color image with a high frame frequency. CONSTITUTION:A liquid crystal display element 11 is made a type in which a display screen is bisected to upper/lower. Respective fields of a color filter 13 are made coincide with sizes of an upper display screen and a lower display screen. A video signal is separated to the video signal for R, the video signal for G and the video signal for B, and they are supplied to the liquid crystal display element 11, and the liquid crystal display element 11 is driven so that at least two color images among an achromatic color gradation image for R, the achromatic color gradation image for G and the achromatic color gradation image for B are displayed simultaneously. The color filter 13 is rotated and driven so that the field for R, the field for G and the field for B are placed on the achromatic color gradation image for R, the achromatic color gradation image for G and the achromatic color gradation image for B displayed on the liquid crystal display element 11 respectively.
Patent JP-S5676176-A (JP)
Title: Charging method
Inventor: ONIKUBO KAZUTOSHI
IPC: H01M10/44
Filed: 1979-11-22
Abstract: PURPOSE:To obtain a usable state with short time charging work when a battery is required for prompt use simultaneously prevent the storage battery from being deteriorated and increase its life, by charging the battery at a large current rate from the beginning of its charge to the time for the battery with at most half its proper capacity thereafter charging the battery at a small current rate. CONSTITUTION:A commerical power source is input to a charging power circuit 1, here stepped down its voltage and rectified to flow a charging current in a storage battery 4, and between these lines a charging current control circuit 2 is connected. Said charging current control circuit 2 feeds the charging current from the charging power circuit 1 to the storage battery 4 at a large current of not less than two-hour rate from the beginning of its charge till the time (till time X) for the storage battery 4 with at most 50% its proper capacity, thereafter from the time X at a small current of not more than five-hour rate. For instance, a counter circuit 5, that counts time from the beginning of charge to the time X or Y, feeds a respective detection signal to the charging current control circuit 2 at the time X and the time Y, performing the control operation of the charging current as described in the above.
Patent JP-S6214993-A (JP)
Title: Preservative for drinking water
Inventor: SOMEYA NORIO
IPC: A01N25/26
Filed: 1985-07-10
Abstract: PURPOSE:To enhance adsorbing capacity, by mixing calcium carbonate or a porous substance having silver adhered thereto and one having germanium adhered thereto. CONSTITUTION:0.001-5wt% of silver is adhered to calcium carbonate or a porous substance such as a coral fossil or fish bone while 0.001-15wt% germanium is similarly adhered to calcium carbonate or the porous substance. The silver adhered body and the germanium adhered body are mixed to obtain an adsorbent. The spoilage of water is prevented by said adsorbent and drinking water having mineral components eluted therein is obtained.
Patent JP-H0816230-A (JP)
Title: Operation checking device
Inventor: SATO TAKAO
IPC: G05B23/02
Filed: 1994-07-04
Abstract: PURPOSE:To provide an operation checking device enabling an instructor to remotely check the reduction of a human error, i.e., whether an operator instructed from tone instructor about the operation of a certain device operates the instructed device by an instructed method or not. CONSTITUTION:The operation checking device consists of many branch boxes 4 connected through a multiplex transmission line 9, a portable commanding device 1 connected to one of the branch boxes 4, indication lamp annexed checking switches 51 to 5n annexed to respective equipments and connected to the commanding device 1 through the line 9 and operation monitoring sensors 61 to 6n, 71 to 7n annexed to the equipments and connected to the commanding device 1 through the line 9.
Patent JP-S5941350-A (JP)
Title: Improved fluorine-containing thermoplastic rubber composition
Inventor: TOMOTA MASAYASU
IPC: C08L53/00
Filed: 1982-08-31
Abstract: PURPOSE:To prepare the titled composition having improved chemical resistance as wel as improved mold releasability and sizability, by compounding a low- molecular weight polytetrafluoroethylene to a fluorine-containing thermoplastic rubber. CONSTITUTION:A fluorine-containing thermoplastic rubber is compounded with a low-molecular weight polytetrafluoroethylene (having a number-average molecular weight of 500-20,000). The fluorine-containing thermoplastic rubber is preferably composed of 40-95pts.wt. of at least one kind of elastomeric polymer chain segment and 5-60pts.wt. of at least one kind of non-elastomeric polymer chain segment, wherein at least one of the segments is fluorine-containing polymer segment.
Patent JP-H113787-A (JP)
Title: Dimmer for illumination
Inventor: TSUBOTA KAZUHIKO
IPC: G02B21/06
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a dimmer for illumination, in which resolution during dimming under low illuminance is improved by a simple circuit system for phase control, while the lowest dimming voltage can be reduced to almost a half of that in the conventional systems, and which can be structured inexpensively. SOLUTION: A circuit is structured, such that it can be interchanged into either a full-wave rectifying circuit or a half-wave rectifying circuit, in which an AC power source 1, diodes 21 to 24 are connected in a bridge connection. That is, this device has a rectifying circuit 2 for rectifying an input voltage from the AC power source 1, a change-over switch 7 for interchanging a circuit structure of the rectifying circuit 2 either for a full-wave rectification or a half-wave rectification, a power control circuit using a thyristor 4 for supplying electric power to a lamp 6 to be dimmed by phase controlling a rectified output of the rectifying circuit. 2 and a dimming part 3. The brightness of the lamp to be dimmed is varied by the dimming part 3 controlling on/off timing of the thyristor 7 of the power control circuit.