baber/WOPTO huggingface dataset:
Patent JP-S5597896-A (JP)
Title: Ring solder sheet
Inventor: KUWABARA MITSUO
IPC: B23K35/02
Filed: 1979-01-19
Abstract: PURPOSE:To readily insert ring solders onto pins and achieve automatic and faster soldering work by mounting the multiple ring solders to a sheet made of metal such as Al separatably by means of adhesive agents which lose adhesive effect when heated, and in the positions corresponding to the pins such as of card connectors. CONSTITUTION:Multiple ring solders 9 are mounted to a sheet 8 made of metal such as Al, separatably and so as to oppose to the disposition of soldering pins 7. Next, to solder the pins 7 and printed circuit patterns, the ring solder sheet 8 is let off by each specified amount and is let to face over a mother board 5. Next, the through-holes 10 for insertion of pins inserted onto the pins 7 and the ring solders 9 are melted, whereby the pins 7 and mother board 5 are fixed and the metal-made sheet 8 is peeled.
Patent JP-S58123478-A (JP)
Title: Inspection apparatus for printed board
Inventor: SATOU YUKIO
IPC: G01R31/28
Filed: 1982-01-20
Abstract: PURPOSE:To enable accurate detection of location of possible solder bridges or the like by pressing a detection substrate on the soldered parts through a conductive rubber plate to retain accurate conduction therewith as provided covering electrodes arranged on a detection substrate coresponding to the soldered parts one to one. CONSTITUTION:A through hole 10 is formed on a detection substrate 8 corresponding to soldered parts 6 of electronic components 2 and 3 on a printed circuit board 1. Conductive lands 11 are formed above and below the through hole  10. A circuit having a power source E and an ammeter A connected thereto is formed at the position corresponding to the solders 6 to be detected from these lands 11 through leads wires 12 and 13. On the other hand, an anisotropically conductive rubber plate 14 is piled on the detection substrate 8 and as a solder bridge 17, develops an electrically closed circuit is formed and current flows to enable the detection of the solder bridge. Adequate elasticity of the conductive rubber 14 allows through absorption of any difference in the height of the soldered section 6 eliminating misdetection due to a disabled contact.
Patent JP-H01181185-A (JP)
Title: Device for detecting remaining cut paper
Inventor: SASAGAWA HIROYUKI
IPC: G06M9/00
Filed: 1988-01-13
Abstract: PURPOSE:To automatically confirm the remainder of plural cut papers by providing a switch to turn ON and OFF by the moving action of a moving piece having a mutually different contacting position and detecting with the combination. CONSTITUTION:Moving pieces 14 and 15 which are formed to mutually different approximately chevron shapes and in which respective contact positions for a cut paper 13 are mutually different, and switches 11 and 12 having photo- interrupter type optical sensor 16 and 17 to turn ON and OFF by these respective moving pieces are provided in parallel in the upper direction of the cassette for housing the cut paper. A detecting mechanism 18 is connected to the switches 11 and 12, a signal is received from the optical sensors 16 and 17 and by the combination of the ON and OFF of the switches 11 and 12 due to the moving action of the moving pieces 14 and 15, the cut paper housing condition is detected. The remainder of the detected cut paper 1 is displayed in a display mechanism 19.
Patent JP-H02250192-A (JP)
Title: Document input device
Inventor: NAKAJIMA SHINOBU
IPC: G06F17/22
Filed: 1989-01-12
Abstract: PURPOSE:To prevent mistyping and to shorten the time required for input of a document by reading characters and images on the document by an optical character reader or the like and collating them with contents of a character pattern dictionary to convert characters to character codes and displaying images on a screen as they are. CONSTITUTION:A character or an image on the document is inputted from an optical character reader 1, and the inputted character is collated with contents of the pattern dictionary in a storage device 2 by a character collating part 4. Data which is not recognized as a character by collation is stored in an image file in the storage device 2 and is displayed on a display device 3. Data recognized as a character by collation is converted to a character code by a character converting part 15, and KANA(Japanese syllabary)-KANJI (Chinese character) conversion is performed when it is a HIRAGANA (curive form of Japanese syllabary) code, and the character code is stored in a document file of the storage device 2 and is displayed on the display device 3. Thus, mistyping is prevented and an independent operation for input of a drawing is unnecessary.
Patent JP-S62170571-A (JP)
Inventor: EGUCHI YASUMASA
IPC: D05C9/04
Filed: 1986-01-17
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-H10202161-A (JP)
Title: Method and device for precisely coating liquid by robot
Inventor: KOYANAGI KEISUKE
IPC: H05K3/34
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for precisely coating liquid by a robot in which liquid is coated with high precision without being affected by unevennesses and a warpage of the coated face of a printed wiring board or the like. SOLUTION: Height of a coated face is automatically detected by a height detection operation part 1 and liquid is coated while automatically revising height of the nozzle of a coating unit following the detected height. Further, speed of a robot 6 is calculated by detecting moving speed in the respective moving directions of the robot 6 equipped with the coating unit by a robot controller 5. Liquid is coated while automatically revising the discharge pressure of liquid in the coating unit by a liquid coating controller 4 following the speed of the robot. Further, the internal pressure of the inside of a syringe is detected by a liquid remainder detection part 3. It is judged that remainder of liquid is absent by detecting that the internal pressure in the syringe is constant.
Patent JP-S5289510-A (JP)
Title: Method and apparatus for cooling steel bar pieces
Inventor: IMAI YOSHIAKI
IPC: C21D1/00
Filed: 1976-01-22
Abstract: PURPOSE: To cool steel bar pieces of high carbon steel or low alloy steel having a square section to a temperature, at which their transportation is facilitated, for a short time without damaging their quality and bending them during cooling, by cooling them with air and water at three stages. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60150275-A (JP)
Title: Magnetic disk device
Inventor: SEO KAORU
IPC: G11B5/54
Filed: 1984-01-18
Abstract: PURPOSE:To miniaturize a device with simplified structure by constituting the titled device so that a magnetic head is returned to a landing zone by using inertial force of a recording disk and a synchronizing motor. CONSTITUTION:Disconnection of a power source circuit 12 turns relays K1 15 and K2 21 to off, and disconnects a contacting point 22 and thus an armature coil 23 of a synchronizing motor 4 is separated from a synchronizing motor drive circuit 5. The motor 4 and a recording disk 1 are rotated by inertial force. The output generated by the motor 4 is rectified by diodes 24-26 to become DC, and a contacting point 16 is disconnected and an actuator drive circuit 11 is separated. Thus the rectifying output of the diodes 24-26 flows through a movable coil 8 of actuator to return a magnetic head 6 to a landing zone 2.
Patent JP-S54100201-A (JP)
Title: Field intensity discrimination device
Inventor: MATSUMOTO MASAYUKI
IPC: H04B1/06
Filed: 1978-01-24
Abstract: PURPOSE: To ensure the discrimination for the input field intensity from the weak input to the intermediate input for the field intensity discrimination device which is used for the automatic channel selection of the TV picture receiver, by utilizing the changing part of both the IFAGC voltage and the detection output of the video detector circuit.  
     CONSTITUTION: The voltage which gave the peak detection to the detection output of video detector circuit 1 and the AGC voltage given from IFAGC circuit 7 are applied to different voltage comparator 4 and 8, and receive application of the reference voltage in common from variable resistor 5. The reference voltage to be applied to comparator 4 and 8 is varied by resistor 5, and these output voltage are drawn out to output terminal 6 via the OR circuit consisting of diode 9 and 10. Thus, the input field intensity can be discriminated from the weak input to the intermediate input. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03210348-A (JP)
Title: Polyolefin resin composition
Inventor: YAMAMOTO YOZO
IPC: C08L23/18
Filed: 1990-01-16
Abstract: PURPOSE:To improve the resistance to heat, mar, and chemicals and decrease the molding shrinkage by compounding a crystalline polyolefin resin with a specific cyclic olefin resin. CONSTITUTION:The title compsn. comprises 98-2wt.% crystalline polyolefin resin having a degree of crystallization of 5% or higher, an intrinsic viscosity (135 deg.C, in decalin) of 0.05-10dl/g, and a softening point of 70 deg.C or higher and 2-98wt.% cyclic olefin random copolymer which has an intrinsic viscosity of 0.05-10dl/g and a softening point of 70 deg.C or higher and which comprises 40-85mol% ethylene and 60-15mol% cyclic olefin selected from the group consisting of compds. of formula I, II, III (wherein l, m, and n are each 0 or a positive integer; R<1> to R<8> are each H, halogen, or a hydrocarbon group; R<15> to R<18> may combine with each other to form a mono- or polycyclic group optionally contg. a double bond; and R<15> and R<16>, R<17> and R<18>, and R<9> and R<10>, or R<11> and R<12> may combine to form an alkylidene group), and IV (wherein p is 0 or a positive integer; q and r are each 0-2; R<1> to R<15> are each H, halogen, an aliph. hydrocarbon group, an arom. hydrocarbon group, or alkoxy; and R<5> or R<6> may combine with R<9> or R<7> through a direct bond or a 1-3C alkylene group).
Patent JP-S61165380-A (JP)
Title: Phthalide derivative, prepapation thereof, and recording material using said derivative
Inventor: KANDA NOBUO
IPC: B41M5/145
Filed: 1985-01-17
Abstract: NEW MATERIAL:The phthalide derivative of formula I (n is 1-3). EXAMPLE:3,3-Bis[ 1,1-bis( 4-pyrrolidinophenyl )ethylen-2-yl ]-5,6-dichloro-4,7-dibro mophthalide. USE:Useful as a pressure-sensitive recording sheet, heat-sensitive recording sheet, electro-heat-sensitive recording sheet, photosensitive recording sheet, etc. The derivative is a colorless or light-colored compound developing bright and deep bluish green or green color when brought into contact with an electron accepting substance. The recording material produced by using the substance as the color- developing substance is stable even at a high temperature, and the recorded image keeps the initial color tone and the light-absorbance in an infrared zone of 700-900nm wavelength even by exposing to sunlight for a long period. PREPARATION:The compound of formula I can be prepared by reacting the phthalic anhydride derivative of formula II with the ethylene derivative of formula III.
Patent JP-H05193528-A (JP)
Title: Underfloor stream adjusting device for automobile
Inventor: ONDA YUJI
IPC: B60R16/02
Filed: 1992-01-20
Abstract: PURPOSE:To suppress the influence of the interference between a stream adjusting plate and a curbstone, etc., which is given to a floor plate, by forming an extension part in the car body width direction from the side part of a piping protecting member arranged in the floor surface lower part and installing a flow straightening member consisting of an elastic body so as not to become lower than the lowest part of the piping protecting member. CONSTITUTION:Both the side parts 13a of a piping protecting member 13 for protecting a brake piping 11 and a fuel piping 12 which are disposed on the undersurface of the floor plate 1 of an automobile are extended in the car width direction, and an extension part 14 is formed. A stream adjusting member 15 consisting of an elastic body consisting of a rubber member is installed on the extension part 14. The stream adjusting member 15 is arranged in downward suspended form, and the lower edge 15a is set at the higher position than the lowest part position 13b of the protecting member 13. In this case, the extension part 14 is formed to an L shape, and the suspended part 14b is made shorter than a car body panel side part 14a, and the stream adjusting member 15 is installed, covering the extension part 14. Accordingly, the need of forming an installation bolt hole for the stream adjusting member 15 is obviated, and the reduction of the floor plate strength can be prevented.
Patent JP-H10209988-A (JP)
Title: Rds demodulation circuit
Inventor: SUZUKI TAMOTSU
IPC: H04H40/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To minimize the number of oscillators of an RDS broadcasting receiver by using the reference frequency set for channel selection of the FM broadcasting also for fixing the clock that is necessary for the RDS demodulation. SOLUTION: The oscillation frequency of a reference oscillator 20 which supplies the reference frequency to a frequency synthesizer circuit 15 used for receiving channel selection of FM broadcasting waves is inputted to a fixed PLL circuit 33 by an RDS demodulation circuit 16 via a buffer amplifier. A phase detector 36 performs the comparison of phases between a 12KHz signal, for example, obtained by dividing the inputted oscillation frequency by a reference frequency dividing circuit 38 and the signal obtained by dividing the oscillation output of a voltage control oscillation circuit 34 by a divider 35. Then the circuit 34 is controlled and locked by the charge pump output 37 that is obtained through the said comparison. Thus, the stable clock frequency that is necessary for the RDS demodulation is obtained.  The RDS signal included in an FM reception signal is extracted by a BPF 31, and the RDS data are obtained by an RDS decoder 32. The circuit 16 is formed as a 1-chip integrated circuit which includes the circuit 33.
Patent JP-H03213618-A (JP)
Title: Butterfly type supercharger
Inventor: FUKUMORI EIJI
IPC: F04C21/00
Filed: 1990-01-18
Abstract: PURPOSE:To obtain a large capacity supercharger with a small sized structure by rotating a rotating body in a constant speed with the rotation of a main rotating shaft and, on the other hand, by swinging partition walls reciprocatively in a specified angular range by means of an auxiliary shaft to which the rotation of the main rotating shaft is transmitted through a speed change mechanism so as to inhale and exhale a fluid. CONSTITUTION:In an outer shell (housing) 10 provided with an intake 6 and an outlet 8 of a fluid, a main structure constructed with two kinds of wings of partition walls 1 and a rotating body 2 is enclosed. The rotating body 2 is fixed to a main rotating shaft 3 driven with an engine and rotated in a constant speed same to the main rotating shaft 3, on the other hand, the partition walls 1 are driven with an auxiliary rotating shaft 4 driven by the main rotating shaft 3 through a speed change mechanism 20, and are rotated in an inconstant speed accompanied with a reciprocative swing motion (butterfly motion) in a specified angular range around the central axis of the shaft 4. By this operation, volume variations are generated in a chamber 9, and a fluid is inhaled in the chamber 9 when gaps between the two wings are opened and exhaled from the chamber 9 when the gaps are closed.
Patent JP-H10233854-A (JP)
Title: Speech control method for home automation system capable of external line speech to guard room
Inventor: SO SEIUKU
IPC: G08B25/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To enable direct phone call to a guard room, where a telephone set for a trunk line speech is not usually installed because there is not direct relation between a guard room speech function and a trunk line speech function, from an external device by forming a speech line to the guard room from the external device. SOLUTION: The method executes steps (28-30) where a speech channel is formed in response to an incoming call from a trunk line and a reply is automatically made, steps 32-34 where upon the receipt of a password from the trunk line in response to the automatic reply, whether or not the received password is correct is checked, steps (38-50) where whether or not a setting key signal designating a guard room calling is received from the trunk line is detected when the password is correct, and steps (54-56) where the trunk line and a guard room line are connected when the signal designating a call to the guard room is detected to call the guard room.
Patent JP-2000204311-A (JP)
Title: Coating for gas barrier
Inventor: TAKADA SHIGEKI
IPC: C09D129/04
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a gas barrier coating suitable for oxygen gas barrier laminates having an excellent oxygen barrier property under high humidities and used for food-wrapping films, etc., by using a specific polyvinyl alcohol- based polymer. SOLUTION: This coating comprises a polyvinyl alcohol-based polymer containing 2-19 mol.% of <=4C α-olefin units and having a viscosity-average polymerization degree of 100-1,000, preferably 200-600, more preferably 250-550, and a weight-average polymerization degree (Pw)/number-average polymerization degree (Pn) ratio of >=2.4, preferably >=2.5, more preferably >=2.7. The polymer has a saponification degree of 90-99.99%, preferably 97-99.95%, more preferably 98.5-99.90%. The polymer preferably contains 0.01-2 wt.% of sodium acetate, and further preferably contains <=5% of silyl groups.
Patent JP-2000201787-A (JP)
Title: Waterproof cover for pot
Inventor: MURATA MIDORI
IPC: A47G7/08
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof pot simply and securely assembled, easily attached made at widely reduced cost by forming a waterproof soft sheet into an arc, equipping connection means on both ends in the longitudinal direction, connecting the waterproof sheet into a funnel shape, and keeping the sheet around a pot. SOLUTION: A waterproof soft sheet 1 is formed into an arc shape with prescribed width. The sheet 1 preferably is a transparent or opaque colored or colorless plastic sheet. The arc shape sheet 1 has connection means on both ends in the longitudinal direction and is connected into a funnel shape by the connection means. The funnel shape sheet 1 is brought in contact with the periphery of a pot 11 by the inner periphery. The connection means is constituted of an engaging piece 3 protruded from one end of the arc shape sheet 1 in the longitudinal direction and one or more cut-offs 4-9 formed on the other end of the sheet 1 to stop dropping off of the engaging piece 3.
Patent JP-S60152267-A (JP)
Title: Ac/dc converter
Inventor: SUGIMOTO HIDEHIKO
IPC: H02M5/45
Filed: 1984-01-19
Abstract: PURPOSE:To improve the general power factor at an AC power source circuit side by shortcircuiting part of a regenerative inverter circuit when the AC power source current is the prescribed value or lower at power drive load time. CONSTITUTION:If the current detected by U-phase, V-phase AC current detector 11 is the prescribed value or lower, a chopper controller 12 operates to conduct transistors Tra, Trb. A thyristor T2 is fired by the conduction of the transistor Trb, and a shortcircuiting current flows as shown by an arrow with broken line. On the other hand, a thyristor T3 is fired by the conduction of the transistor Tra, and a shortcircuiting current is flowed as shown by an arrow with a dotted chain line. When U-phase positive current and V-phase negative current increase and arrive at the prescribed value, transistors Tra, Trb are interrupted. Thus, the general power factor of the AC power source side can be improved by chopping the transistors Tra, Trb.
Patent JP-S62270675-A (JP)
Title: Electron beam-curable electrically conductive paste
Inventor: KOBAYASHI TAKASHI
IPC: C09D5/24
Filed: 1987-01-16
Abstract: PURPOSE:To provide the title past which has a low viscosity, does not contain any solvent and has excellent long-term reliability on the quality after curing, consisting of a specified compd. having an electron beam-reactive group and electrically conductive fine powder. CONSTITUTION:95-10wt% at least one compd. (A) having two or more electron beam-reactive groups and pref. a hydroxyl group (e.g., tetramethylolmethane triacrylate) is blended with 5-90wt% at least one electrically conductive fine powder (B) selected from the group consisting of carbon black (a) having oil absorption (DBP value) of not higher than 300cc/100g (e.g., furnace black), graphite (b) having an average particle size of 2-10mum (e.g., scaly graphite) and electrically conductive fine metallic powder (c) having an average particle size of not larger than 5mum (e.g., silver powder) and optionally a silane compd. and a titanate compd. to obtain the title paste. The paste is applied to or printed on a substrate such as components for electronic equipment or a printed wiring board and irradiated with electron beams at an accelerating voltage of 150-300KV and a dose of 3-30Mrad to cure it.
Patent JP-H11203279-A (JP)
Title: Kana-kanji conversion device and method and storage medium
Inventor: KARASAKI YUKIHIRO
IPC: G06F17/21
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To input characters in a number more than the number of character codes without performing any special operation based on an existing character code system by adding an attribute information number showing its attribute information to each character code. SOLUTION: A KANA (Japanese syllabary)-KANJI (Chinese character) conversion processing part 24 retrieves a KANA-KANJI conversion dictionary 26b and stores an acquired character code string in a display data buffer 28 together with attribute information (front type, character modification) number added to each character code. An attribute information analysis part 34 retrieves a related data storage part 32 based on the attribute information number equivalent to a single character to acquire the corresponding attribute information. A display control part 36 is instructed to change the setting of a display font. Then the part 36 reads the font data corresponding to the character code stored in the buffer 28 out of a font data storage part 38 and shows the font data at a display part 40.
Patent JP-S54100918-A (JP)
Title: Desulfurizing agent
Inventor: YAMADA KAZUNARI
IPC: C21C1/02
Filed: 1978-01-26
Abstract: PURPOSE:As a molten iron desulfurizing agent to be used outside furnace, a mixture of soda ash and coke powder is prepared, the mixture being used in reducing desulfurizer atmosphere to enhance desulfurizing effect, and in oxygen blow smelting process to prevent oxidized consuption of Si heat source material. CONSTITUTION:Molten iron is desulfurized outside furnace using pouring ladel, etc., prior to oxygen blow smelting of iron to steel. In this process, as a desulfurizing agent, soda ash is used with coke powder, which is mixed into the soda ash in an amount such that the ratio of Na2CO3 in the ash to C in the coke should be 1/3 to 3. This mixture is blended with 5% of kerosine to be molded into pellet form of 10 to 50 mm diameter. When these pellets are used as desulfurizing agent, coke and Na2CO3 react to produce CO gas which is a reducing atmosphere to enhance desulfurizing efficiency. In addition, Si oxidation in molten iron is prevented to the effect that in steel converter oxygen blow smelting, Si heat source consumption is minimized.