baber/WOPTO huggingface dataset:
Patent JP-S61180239-A (JP)
Title: Diazo copying material
Inventor: SUGURO YOSHIHIRO
IPC: G03C1/61
Filed: 1985-02-06
Abstract: PURPOSE:To prevent discoloration of a diazo copying material by surface treating silica to methoxylate the hydroxyl groups of the surface of silica with methyl groups to inactive them, and eliminating the ability of adsorbing polar groups. CONSTITUTION:The silica is surface treated by bringing silica into reflux contact with 1-3C alcohol or treating it in an autoclave, and it is undesirable to use >=4C alcohols because of decrease of dispersibility into water, and as the alternative method, when the silica is treated with diazomethane, it is preferred to gradually add an ether soln. of diazomethane into an ether dispersion of silica. To treat it with a divalent alcohol, for example, the alcohol and the silica are heated and pressurized in an autoclave by using acetone or hexane as a solvent, and they are reacted for 30-60min. The silica thus surface treated is dispersed into a precoat layer.
Patent JP-S56141870-A (JP)
Title: Method and apparatus for electrostatically coating body with fluid body
Inventor: ROORANDO ANDOREASU MAISUNAA
IPC: B05B5/04
Filed: 1981-02-16
Abstract: Process for electrostatically coating objects with a fluid, for instance liquid paint, by applying a high voltage to a spray bell and by feeding the fluid to a revolving, driven spray bell. The flow-rate of the fluid supplied to the center of the spray bell is decelerated nearly to zero when it enters the bell, then the rate of the fluid is increased by being accelerated by the bell to 15,000 to 60,000 rpm, and the fluid thereupon is centrifuged off the spray rim of the bell and is guided to the object to be coated.
Patent JP-H05274436-A (JP)
Title: Method and device for pattern recognition
IPC: G06T7/00
Filed: 1993-02-08
Abstract: PURPOSE:To detect a ease wherein an unknown pattern can not be recognized with high reliability. CONSTITUTION:The pattern recognizing device is equipped with an image data input device S601, a host S602 which segments image data into the unknown pattern, and a character recognizing device which outputs recognition candidates for the unknown pattern inputted from a host CPU. The character recognizing device is equipped with a reliability index part which outputs a reliability index, which is determined according to how much the unknown pattern and a known pattern are close to each other. The reliability index is determined according to consistency when the known pattern is recognized with a different recognition function. When the distance value of the optimum recognition candidate is less than a specific distance, it is decided that the recognition candidate is permissible and the process is advanced to postprocessing S608 and display processing S609, which are carried out. Further, when the distance between the recognition candidate and known pattern is larger than a specific level, the reliability index shows low reliability, so the process is advanced to S613 so that the recognition candidate is not outputted.
Patent JP-H09181947-A (JP)
Title: Camera device
Inventor: OKUNO SATOSHI
IPC: H04N5/225
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To simplify constitution, to miniaturize and lighten a device itself and to facilitate assembly by positioning and fixing an image pickup block and a connection block with a printed circuit board. SOLUTION: An image pickup block part 2 having an image pickup element and an image pickup lens fitting part to which an image pickup lens is fitted is positioned and fitted to the first end side of the printed circuit board 4. A connection block part 3 having a connection terminal is positioned and fixed to the second end side of the printed circuit board 4. Since the image pickup block part 2 and the connection block part 3 are directly fitted to the first end and the second end of the printed circuit board 4, the supporting member of a chassis and the like for supporting the image pickup block part 2, the connection block part 3 and the printed circuit board 4 is not necessary. Thus, constitution is simplified, the device itself is miniaturized and lightened and assembly is facilitated.
Patent JP-H01105396-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: HAYASHIKOSHI MASANORI
IPC: G11C16/06
Filed: 1988-01-29
Abstract: PURPOSE:To provide the sensing function of high sensitivity without deteriorating the number of rewritings and reliability by connecting a voltage sensing type sense amplifier to a bit line connected to the one electrode of a memory transistor. CONSTITUTION:A memory cell array 1 consists of a memory cell 2 arranged in a row direction and a column direction. The sense amplifier 15 is disposed between a control gate line 7 and the bit line 9 at every column and the amplifier 15 consists of the transistors TRs Q14-Q17. An inverter is constituted of the TRs Q14, Q15 and TRs Q16 and Q17 to realize an FF constitution by connecting both input parts and output parts. In such a way, since the amplifier 15 is the FF constitution, a small potential difference generated between the line 7 and the line 9 can be effectively sensed at high speed and amplified. Therefore, a high speed reading can be executed in comparison with a current sensing type sense amplifier. Accordingly, the number of the rewritings of the cell and the reliability are not deteriorated.
Patent JP-S62182163-A (JP)
Inventor: KOMATSU MICHIYASU
IPC: C04B35/626
Filed: 1986-01-31
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-H07227882-A (JP)
Title: Injection mold and injection molding method
Inventor: WADA KIYOSHI
IPC: B29C45/56
Filed: 1994-02-18
Abstract: PURPOSE:To maintain a temperature distribution at molding in a rotational symmetry so as to mold a rectangular lens with a high precision by providing a cavity for molding the rectangular lens, an auxiliary cavity which becomes almost a circle when it is fit to the cavity, and a gate for connecting the cavity and the auxiliary cavity to each other. CONSTITUTION:A resin melted in a molding machine is passed through a sprue 9, a runner 8, and a gate 7 so as to charge a cavity 6 with it. The resin is further passed through an auxiliary gate 14 so as to charge an auxiliary cavity 13 with it. Heat of a fixed mold 1 and a movable mold 2 is exchanged for heat of a temperature adjusting medium which passes the molds, and each resin is cooled. At that time, as the space between the cavity 6 and the auxiliary cavity 13 is small, the resin is cooled in the same manner as in the case the whole is one circular cavity. That is, the inner temperature of the resin is cooled in a state that a rotational symmetry is retained. Thereafter, the fixed mold 1 and the movable mold 2 are separated from each other, an extrusion board 10 is moved within a space 11 and an extrusion bar 10a is moved, a lens is connected at the auxiliary gate 14 and protruded.
Patent JP-S61181329-A (JP)
Inventor: MIYAMOTO KENJI
IPC: A21C7/01
Filed: 1985-02-07
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-H11279109-A (JP)
Title: Production of bisxylenol containing acidic atomic group
Inventor: WILLEMS GEERT-JAN
IPC: C07C51/367
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as, e.g. a comonomer for producing a polycarbonate copolymer, at reduced cost and labor without forming any impurity by heating a mixture of a specific phenol and material containing a specific carboxylic acid in the presence of a specific ion-exchanging catalyst. SOLUTION: This compound shown by formula III, preferably shown by formula IV, is obtained by heating (A) a mixture of (i) a phenol shown by formula I (R<1> and R<3> are each H or the like), and (ii) a material containing a carboxylic acid shown by formula II [R<3> is H or the like; and (n) is 1 to about 20 on the average], preferably levulinic acid, in the presence of (B) a macroreticular ion-exchanging catalyst of a polymer, preferably polystyrene or the like containing a sulfonic acid group, preferably while removing reaction water from the effluent mixture by, e.g. sparging the reaction system with an inert gas, preferably by the condensation reaction at about 50 to 90 deg.C.
Patent JP-S62179090-A (JP)
Inventor: AKAMATSU AKIO
IPC: G07F7/12
Filed: 1986-01-31
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-H09215191-A (JP)
Title: Controller with feeding function
Inventor: ARAKAWA KATSUMI
IPC: H02J1/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make a controller with feeding function notify its operator of the occurrence of the short-circuiting state of an external feeding terminal by constituting the controller so that the controller can cope with the short- circuiting of the feeding terminal. SOLUTION: A constant-voltage circuit 23 supplies DC power 24 to a control circuit 22 and a feeding terminal Va by transforming the voltage of the power 24 to a prescribed voltage. A first feeding route is formed to an external feeding terminal Vo from the terminal Va through a current limiting resistor 27 and a relay switch 26a and a second feeding route is formed to the terminal Vo from the terminal Va through the relay switch 26a. An exciting coil 26b switches the relay switch 26a in accordance with the set signal of the control circuit 22 and a sensor 38 is supplied with electricity from the terminal Vo.  In the turned-on state of a power switch 25, the control circuit 22 switches the first feeding route to the second feeding route by judging that the power supply is normal when the voltage level of the terminal Vo is higher than a prescribed level and, when a short circuit occurs, maintains the first feeding route and, at the same time, causes a display device 37 to display the occurrence of the short circuit.
Patent JP-S59152118-A (JP)
Inventor: ITOU SADAMI
IPC: B65B5/06
Filed: 1983-02-09
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-2000082273-A (JP)
Title: Magnetic tape cassette
Inventor: NAKANE TAKANOBU
IPC: G11B23/087
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve accuracy for limiting a running position of a magnetic tape by arranging a rib limiting a height of the tape at a position, etc., nearer to a tape cap wound around a take-up hub or a reel flange than a position corresponding to a tape guide of an upper half bottom face. SOLUTION: A rib 10c is arranged in parallel to a front end wall 10a and perpendicular to a front lid mounting part 10b, and the rib 10c becomes almost perpendicular to a magnetic tape. The height of the rib 10c is set slightly higher than the front end wall 10a, and this height limits a running position of the magnetic tape so that the magnetic tape does not exceed an allowable lower limit thereof. The limit is set to a height permitting to secure a stable running without hurting the magnetic tape in running and without causing vertical movement in the running. Preferably, the rib 10c is chamfered or R-finished on the edge part of the tip part. Thus, the height limit of the magnetic tape is realized at a position nearer to the tape cap.
Patent JP-H05215806-A (JP)
Title: Dielectric strength testing method
Inventor: ABE MASATOSHI
IPC: G01R31/12
Filed: 1992-02-06
Abstract: PURPOSE:To prevent voltage overshoot, and also rationalize a dielectric strength test by inserting a proper resistance in series in an electric power supply line between a stabilizing electric power supply and a withstand voltage tester according to a capacity of the stabilizing electric power supply and the withstand voltage tester. CONSTITUTION:In the case where a stabilizing electric power supply 1 having a capacity of 1.5KVA and a withstand voltage tester 2 having a capacity of 500VA are used, when an exciting rush current restricting resistance 3 having a resistance value equal to or more than 22OMEGA is used, large voltage overshoot is not caused. However, when an insertion resistance is large, a supply voltage drop is caused to the withstand voltage tester 2, so that a resistance value of the insertion resistance 3 is proper to be 22OMEGA-100OMEGA. In this way, by inserting the resistance 3 in series in an electric power supply line between the stabilizing electric power supply 1 and the withstand voltage tester 2, an exciting rush current can be lowered, so that a voltage drop can be prevented. As a result, the voltage overshoot can be prevented almost perfectly.
Patent JP-S63190167-A (JP)
Title: Power supply device of apparatus for producing thin film
Inventor: IHARA HIROHIKO
IPC: C23C14/34
Filed: 1987-01-30
Abstract: PURPOSE:To prevent generation of arc discharge and to sputter and form a good-quality thin film by converting high-voltage AC to DC by a rectifier circuit and smoothing circuit, then using a circuit consisting of a resistor in series to a sputtering device and capacitor provided in parallel therewith as a power supply circuit of the sputtering device. CONSTITUTION:A high DC voltage is impressed to a substrate 51 as an anode of the sputtering device 5 and a target 52 as a cathode. AC of a commercial frequency is boosted by a transformer 2 and is passed through the rectifier circuit 3 formed by constituting diodes into a bridge and the smoothing circuit 4 consisting of a choke coil 41 and a capacitor 42 as the power supply of the above-mentioned device. The current is then passed through the circuit consisting of the resistor 6 connected in series to the sputtering device 5 and the capacitor 7 provided in parallel therewith and the high-voltage DC is impressed to the anode 51 and cathode 52 of the sputtering device 5. Shifting of the flow discharge to the arc discharge is prevented by the circuit consisting of the resistor 6 and the capacitor 7, by which the degradation in the quality of the thin film by the target 52 formed on the surface of the substrate as the anode by the arc discharge is prevented.
Patent JP-S63189691-A (JP)
Title: Facilities for operating plural vertical shaft pumps
Inventor: TAMURA IKUJI
IPC: F04D15/00
Filed: 1987-01-30
Abstract: PURPOSE:To cut cost by adopting a variable flow-rate type vertical shaft pump as a part of a plurality of pumps and setting the position of the suction bell- mouth of an ordinary vertical shaft pump higher than that of the variable flow-rate type vertical shaft pump. CONSTITUTION:In the vertical shaft pumps 201 and 301, each position of the suction bell-mouths 215 and 315 is set at the position higher than that of the suction bell-mouth 115 of a variable speed pump 101. The number of revolution of the variable speed pump 101 is reduced on the basis of the signal which a water level detector 119 generates, when the water level becomes below the min. water level LWL1. Therefore, the need of adopting the variable flow-rate type vertical shaft pump for all the vertical shaft pumps is avoided, and cost cut can be realized.
Patent JP-H05189423-A (JP)
Title: Document preparing machine
Inventor: NAKAGAWA KUNIAKI
IPC: G06F17/21
Filed: 1992-01-13
Abstract: PURPOSE:To easily prepare an attractive document like the one prepared by an expert in editing work. CONSTITUTION:This document preparing machine is equipped with a form extraction means 7 which takes out form information such as margins at upper/ lower and right/left parts and a header, etc., from a prepared document whose form is arranged, a form information storage means 8 which stores extracted form information and a form reference means 9 which refers to the form information and transmits it to an editing means 3 by the instruction of an operator's operation. Thereby, it is possible to store page form information extracted by the form extraction means 7 in the form information storage means 8, and to take out and reuse the form information by the form reference means 9 at need.
Patent JP-S63190431-A (JP)
Title: Automatic amplitude-phase control circuit for am transmitter
Inventor: MIYAKE HISAO
IPC: H04B1/04
Filed: 1987-02-03
Abstract: PURPOSE:To wider band and to miniaturize the titled device by extracting part of a transmission output of an AM transmitter and using a double balanced mixer so as to apply synchronization detection and phase detection so as to obtain the linearity and the stability of amplitude. CONSTITUTION:A double balanced mixer comprising a synchronizing detection circuit mixer 10 receiving part of a transmission output of an amplitude modulation (AM) transmitter and a phase detection circuit mixer 11, a feedback circuit comprising a comparator 4 to which the output of the synchronizing detection circuit mixer 10 is applied and keeping the amplitude to a reference value and of an amplitude modulator, and a feedback circuit comprising a phase modulator 9 and a comparator 8 receiving the output of the phase detection circuit mixer 11 to keep the phase to a reference value, are provided. The synchronizing detection circuit by the double balanced mixer is used and the phase detection circuit by the double balanced mixer is used to provide excellent linearity and stability and to obtain wide band and miniaturization.
Patent JP-H03224635-A (JP)
Title: Alkali metal ion collecting agent
Inventor: TATEMATSU EISHIN
IPC: C01B39/00
Filed: 1990-01-31
Abstract: PURPOSE:To obtain an alkali metal ion collecting agent having high adsorbing ability by using high Ca substd. zeolite contg. a specified amt. of residual Na and ensuring equilibrium pH 7.5-9.0 for 1wt.% aq. slurry of the zeolite at 25 deg.C as an effective component. CONSTITUTION:High Ca substd. zeolite contg. residual Na by <=2.0wt.% (expressed in terms of Na2O) and ensuring equilibrium pH 7.5-9.0 for 1wt.% aq. slurry of the zeolite at 25 deg.C is used as it is to obtain an alkali metal ion collecting agent. The zeolite may be mixed with a binder such as cement as required. The average particle size of the zeolite is about 0.5-4.5mum and the amt. of coarse particles of >=5mum particle size is about <=20wt.% but coarse particles of >=10mum particle size are not preferably contained.
Patent JP-S63190388-A (JP)
Title: Semiconductor integrated circuit
Inventor: OURA JUNICHI
IPC: H01L31/04
Filed: 1987-02-03
Abstract: PURPOSE:To effectively use the incident light by a method wherein a light reflecting film is formed on regions separating elements so that the absorption of light is lower at locations other than a photodetecting section. CONSTITUTION:In a semiconductor integrated circuit containing one or more photodetecting elements, a light reflecting film 11 is formed on regions isolating elements from each other, for the reflection of incident light. That is, a light- emitting diode LED is used as a light source, the LED is integrated with photodiode arrays by using a transparent resin for the construction of a coupler, the coupler is provided with a molded shell of white resin, and a cavity exists in the coupler that stores light reflected from the internal wall of the molded white resin coupler shell. Accordingly, light proving useless in a conventional design is in this design reflected again from the white resin wall to be guided to a region participating in the conversion of light into electricity. In this way, tight landing on inter-element isolating regions is effectively utilized in a photoelectric transfer process.
Patent JP-S62182375-A (JP)
Inventor: SHIMOI OSAMU
IPC: E05B37/00
Filed: 1986-02-03
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-S59147957-A (JP)
Inventor: KIMURA MASAO
IPC: F25D11/00
Filed: 1983-02-10
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-H09199364-A (JP)
Title: Chuck mechanism of automatic winder and its work holding method
Inventor: ABE BUNSHIRO
IPC: H01F41/04
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a core from undergoing a large force even when a central axis of a chuck does not coincides with that of a core by a method wherein a work is lightly interposed and held at the instant that the work is received by the chuck. SOLUTION: When a work 60 is received and interposed by a chuck 20, after it is interposed temporarily by a weak force, it is interposed by a strong force. That is, its top end comprises the chuck 20 having an opening part 21 and a tapered face 22, a cylinder 50 which comes into contact with the tapered face 22 to close finely the opening part 21 when it is biased by a spring 32 to a top end part side of the chuck 20 and is moved to the top end part side of the chuck 20, and a pressing mechanism capable of pressing the cylinder 50 to a contraction direction of the spring 32, so that it is possible to switch at two strong and weak steps a pressing force applied to the cylinder 50 by the pressing mechanism.
Patent JP-S62184139-A (JP)
Inventor: ITOI TORU
IPC: D03C19/00
Filed: 1986-02-03
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-2000222069-A (JP)
Title: Information processor
Inventor: AKIZUKI SATORU
IPC: G06F3/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve the toughness of an information processor by eliminating the intrusion of dust and dirt, moisture, noxious gas, etc., or deficiency such as a contact failure due to the pulling of a cable in an information processing including a PC card. SOLUTION: A PC card slot connector 2 of an information processor 1 is arranged recess inside a housing. Thus, a PC modem card 3 is completely blocked off from the outside by the housing. A conversion cable 6 is housed completely in the housing of the processor 1, and a dedicated interface connector 8 is fixed to the housing of the processor at a dedicated interface connector fixing part 10. Thus, external power is prevented from being directly applied to the card 3.
Patent JP-H07212933-A (JP)
Title: Wiring method and wiring metal fitting for lightweight stud
Inventor: KAWAKAMI TOSHINORI
IPC: H02G3/00
Filed: 1994-01-21
Abstract: PURPOSE:To attach plug sockets, switches, etc., by utilizing lightweight studs. CONSTITUTION:A first process in which a wiring metal fitting 10 is attached to lightweight studs P, a second process in which a flexible pipe 30 and a flat piping 20 are connected to the wiring metal fitting 10, a third process in which, after a partition board Q is bonded between the lightweight studs P, an aperture Q1 is formed in the board Q at the position corresponding to the wiring metal fitting 10 and a fourth process in which plug sockets, switches, etc. R are attached to the wiring metal fitting 10 through the aperture Q1 of the board Q are provided. The wiring metal fitting 10 is composed of connecting elements which are connected to the lightweight studs P and an attachment frame 2 which is extended from the connecting elements and bent so as to be positioned on the board Q side between the lightweight studs P.
Patent JP-H06216367-A (JP)
Title: Ohmic electrode
Inventor: KOBAYASHI TOSHIMASA
IPC: H01S5/042
Filed: 1993-01-14
Abstract: PURPOSE:To provide an ohmic electrode excellent in both contact resistance and adhesion, by a method wherein the contact resistance of first material to semiconductor is lower than the contact resistance of second material and the semiconductor, and adhesion of the second material to the semiconductor is superior to the adhesion of the first material to the semiconductor. CONSTITUTION:An ohmic electrode 2 constituted of a first electrode part 2a and a second electrode part 2b which are in contact with semiconductor 1 are formed on the semiconductor 1. The first electrode is made of ohmic electrode material whose contact resistance to the semiconductor 1 is lower than that of the second electrode part 2b. The second electrode part 2b is made of ohmic electrode material whose adhesion to the semiconductor 1 is superior to that of the first electrode part 2a. Thereby the ohmic electrode 2 wherein contact resistance is low as a whole and adhesion is excellent is realized.
Patent JP-S58140383-A (JP)
Inventor: NAKAGAWA SHIYUUICHI
IPC: C04B41/88
Filed: 1982-02-16
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。