baber/WOPTO huggingface dataset:
Patent JP-S59128760-A (JP)
Title: Manufacture of nonaqueous electrolyte battery
Inventor: OKAZAKI RIYOUJI
IPC: H01M4/12
Filed: 1983-01-14
Abstract: PURPOSE:To secure formation of a protective film on the surface of lithium so as to improve the preservation performance and reduce variation in the preservation performance of a lithium battery by leaving the lithium to stand in an atmosphere of carbon dioxide gas before the lithium is incorporated in the battery. CONSTITUTION:Lithium is left to stand in an atmosphere containing carbon dioxide gas prior to being incorporated in a battery. For instance, in the first process of making a negative electrode, ingot-like lithium is formed into a long ribbon-like shape of 0.25mm. thickness and 20mm. width in dry air of below 4% relative humidity by extrusion molding while the ribbon-like lithium is wound in hoop-like form which is then sealed and stored in a metallic can charged with argon. Next the ribbon-like lithium is punched into disks of 14mm. diameter and 0.25mm. thickness in dry air. Then the thus obtained disk-like lithium 3 is pressed and integrated with a negative current collector net 2 welded to the inner surface of a sealing plate 1. Next this is left to stand in an atmosphere of carbon dioxide gas for a given time before being combined with other parts. After that electrolyte is poured in the battery before it is sealed.
Patent JP-H05185372-A (JP)
Title: Grinding method and grinder
Inventor: YAMAKURA HIDEO
IPC: B24B53/02
Filed: 1992-01-14
Abstract: PURPOSE:To reduce the cost for manufacturing shafts through permitting a single shaft to work both as a truing grinding wheel shaft and work rotating shaft, suppressing the space for one shaft in a grinder machine, omitting mounting and dismantle of a truing device shorten the time for operation, and preclude the truing grinding wheel from deflective swings in association with mounting of the truing device. CONSTITUTION:A truing grinding wheel shaft 6 is fitted with a truing diamond 5 in cup form which serves as a tool to process a diamond grinding wheel to be trued 2. When a work 3 is to be ground after the end of the truing process, a work mounting table 4 on which the work 3 is held, is mounted on the truing grinding wheel shaft 6 on the inside of the truing grinding wheel 5. The surface to which the work 3 on the table 4 is mounted is of a structure protruding from the processing surface of the truing 5. Accordingly the processing surface of the grinding wheel when it grinds the work does not touch the processing surface of the truing grinding wheel.
Patent JP-H10192559-A (JP)
Title: Radio control apparatus for model plane
Inventor: TONO EIKICHI
IPC: A63H30/04
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio control apparatus for a model plane which facilitates operation to match actual flying patterns. SOLUTION: In this radio control apparatus 20 for a model plane, biaxial two channels are arranged on one maneuvering rod 22 (grip type) to be inclined in the longitudinal direction (the arrow B-F) and in the horizontal direction (the arrow L-R) with the vicinity of a truck part as fulcrum and a channel thereon by the rotation about the center shaft (the arrow N) of the maneuvering rod 22. A channel inclined from side to side is set on an aileron, a channel longitudinally inclined on an elevator and a channel turning about the center shaft of the maneuvering rod on a rudder while a lever 31 for an engine throttle control is arranged on the maneuvering rod 22. In addition, a base 23 linked to the maneuvering rod 22 to support it is pivoted on a side of the apparatus body 21 to freely turn the maneuvering rod 22 and the base 23 by about 90 degree (the arrow G) almost vertically or almost horizontally to the top surface 24 of the apparatus body. This enables operation of the four channels provided on one maneuvering grip 22 with one hand (right hand) simply by holding a grip part 29 of the apparatus body 21 with one hand (left hand).
Patent JP-S56101837-A (JP)
Title: Injection molding method for product
Inventor: KAKIZAKI YUUJI
IPC: B29C45/37
Filed: 1980-01-21
Abstract: PURPOSE: To enable manufacturing of a product having no hole and a product having a hole, which leave no core mark and have a smooth surface, using the same molds, by a method wherein injection-molding is performed through the formation of a gap between a frame for forming a hole part and a mold.  
     CONSTITUTION: Through replacement of a core 3, a product 4a having a hole and a product having no hole are injection-molded using the same molds 1 and 2. In said injection molding, and when injection-molding the product having a hole, a gap 6 of 0.1W0.2mm is provided between the surface of the one mold and the end of the core 3 for injection-molding. Burrs at the hole part are removed by inserting a jig being of the size of the core 3. The core 3 is in no direct contact with the mold 1, and thereby no frame mark is left in the mold (1) surface. Where the product having no hole is injection-molded by removing the core 3, the product having no hole, which has no core mark left in the surface and has a smooth surface, can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5596638-A (JP)
Title: Method of coating photo resist on silicon nitride film
Inventor: NISHIURA SHINJI
IPC: G03F7/16
Filed: 1979-01-18
Abstract: PURPOSE: To improve the adhesion of a photo resist with Si 3 N 4  film by heat treating the film in advance at a temperature higher than 800°C.  
     CONSTITUTION: When an Si 3 N 4  film is formed in a silicon substrate by a normal pressure CVD process and heat treated then at higher than 800°C in N 2  for several hours, the resist is preferably adhered onto the film. Thus, an improper photoetching process is prevented. When a surface treating agent is coated further on the surface, the adhesion of the photo resist with the film can be further increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02187909-A (JP)
Title: Multitrack magnetic head and production thereof
Inventor: INAGOYA OSAMU
IPC: G11B5/29
Filed: 1989-01-13
Abstract: PURPOSE:To decrease the man-hours for working and joining parts and to contrive an improvement in yield and reduction of cost by forming one core half body to a single type. CONSTITUTION:A gap butt surface 12 of a width TW is formed on the edge of a magnetic base material 21. Glass 5 for joining is deposited thereon and is ground to form the base material 22 of the core half body packed with the glass 5 in recesses 11. Recesses 14 of the same intervals as the intervals of the recesses 11 and a groove 13 for winding are cut in a different magnetic base material 23. The joining glass 5 is deposited thereon and is ground to expose the butt surface 15. The glass 5 in the groves 13 is removed to form the base material 24 of the core half body. The base material 24 is cut at the center of the recesses 14 to form core half bodies 2a to 2c. Coils 3 are wound in the groove 13. Spacers 4 consisting of a nonmagnetic material and the core half bodies 2 are alternately combined and are joined by low melting glass. The outside surface of the joined body is ground to form the assembly 25 of the cores having the gap butt surfaces on the same plane. The glass 5 for joining is melted and integrated on the gap butt surfaces by strictly aligned the butt surfaces 12, 15 via gap regulating films and the sliding surface is ground to complete the head.
Patent JP-S5539877-A (JP)
Title: Tractor
Inventor: AZUMA TOMOAKI
IPC: B60K17/06
Filed: 1979-01-18
Abstract: PURPOSE: To facilitate assembly and completely connect and arrange a hydraulic clutch type speed changer and a gear type auxiliary speed changer by notching circumferential grooves on one tip of the clutch shaft and cantilever-supporting a small diameter gear on another end.  
     CONSTITUTION: The hydraulic clutch type speed changer F is mounted on the clutch shaft just under the spindle C which revolves through the pump gear 54. For example, four circumferential grooves 71a... are formed on the tip of the clutch shaft D at regular intervals and four channels communicate to these grooves. The read end of the clutch shaft D is installed in the rear chamber 26' of the transmission case A and the small diameter gear 80 is cantilever-supported by the rear end. The gear type speed changer H is constituted by rotatively and freely supporting the front end of the operation driving shaft G at the center of the shaft in the gear 80 through the bearing 82, matching the rear end of the shaft G with the center of the clutch shaft D, and extending it downward the spindle C. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57118211-A (JP)
Title: Connecting method of optical fiber
Inventor: UEDA JIYUNICHI
IPC: G02B6/255
Filed: 1981-01-13
Abstract: PURPOSE:To realize the connection for the optical fibers of a high fusing point with high strength and accuracy of connection, by mixing the fuel gas and the oxidizing gas which had the control of flow rate through a flowmeter respectively and using the flame obtained by burning the mixture gas. CONSTITUTION:The fuel gas in a cylinder 3 is fed to a mixing part 71 via a flowmeter 5 for control of gas quantity. At the same time, the oxidizing gas in a cylinder 4 is fed to the part 71 via a flowmeter 6. The gaseous mixture is sent to a nozzle from the part 71 to be jetted 73 in the form of the flame of a high temperature through a flame jetting port 72. The pressure, size and temperature of the flame 73 can be controlled by means of control valves 8 and 9 while looking at the scale of the meters 5 and 6. In such way, the connection of optical fibers of a high fusing point is possible with high intensity and low loss.
Patent JP-H06212079-A (JP)
Title: Thermoplastic resin composition
Inventor: SUMI HIDEYUKI
IPC: C08L101/00
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a resin composition giving a molded article having excellent antistaticity, durability of antistaticity and heat-resistance by compounding a thermoplastic resin with a (meth)acrylamide-type copolymer having a specific structure. CONSTITUTION:This resin composition is produced by compounding (A) 100 pts.wt. of a thermoplastic resin (preferably polyethylene, nylon 6, etc.) with (B) 3-30 pts.wt. of a (meth)acrylamide polymer having a weight-average molecular weight of 1,000-50,000 and composed of 65-99 mol% of a polyolefin unit of formula I (R<2> is H or CH3), 0-15mol% of an acrylate unit and/or methacrylate unit of formula II (R<2> is R<1>; R<3> is 1-12C alkyl) and 1-35mol% of an acrylamide unit and/or methacrylamide unit of formula III (R<4> is R<1> provided that at least one of R<1> to R<4> is not H and at least one of them is 1 CH3; R<5> is 2-8C alkylene; R<6> and R<7> are 1-4C alkyl; R<8> is 1-12C alkyl or 6-12C arylalkyl; X is halogen, CH3OSO3, etc.) wherein the units I to III are arranged in linear form.
Patent JP-H10199138-A (JP)
Title: Information recording and reproducing device
Inventor: KAMIOKA MITSUNAO
IPC: G11B27/034
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the disturbance in the relationship between musical melody and character information by recording the associated information of respective units on a second recording medium in a state of maintaining the corresponding relationship of this information and the reproduction information of the respective corresponding units in accordance with the identification information for identifying the reproduction information of the respective units read out of a first recording medium and the reproduction information of the respective units recorded on the second recording medium. SOLUTION: When the musical melody is reproduced from a CD 1, a music top signal is outputted from this CD 1. An MD control microcomputer 21 receives this music top and starts recording of the regenerative signal of the musical melody to the MD 14. At this point, a CD/system control microcomputer 5 records the track number TNO. of the CD 1 on which the musical piece currently under reproduction is recorded to a second memory 13. The track number TNOs. of the CD 1 and the MD 14 turn respectively +1 when the reproduction of the next musical melody is started in the reproduction operation described above. The operation described above is thereafter repeated until the recording of the final track of the CD 1 is ended.
Patent JP-S63176686-A (JP)
Title: Brushless motor driven type fuel pump
Inventor: MATSUDA TAKESHI
IPC: F02M37/08
Filed: 1987-01-14
Abstract: PURPOSE:To simplify the manufacture, by constituting a pump such that it separates a controller part and a stator in a motor part liquid-tightly from a rotor side by a cup-shaped seal member permitting fuel to infiltrate only to the rotor side. CONSTITUTION:A stator 26 in a motor part 1 and a rotor 22 are liquid-tightly separated from each other by a cup-shaped seal member 28. One part of fuel in a pump part 4 infiltrates into the motor part 1 passing through a communication hole 15 provided in an inner side end plate 10 in the pump part 4, but the fuel is prevented from infiltrating into a side of the stator 26, and only the periphery of the rotor 22 is filled with the fuel. Accordingly, the manufacture is simplified with no necessity for applying a complicated and difficult seal of hermetic seal or the like.
Patent JP-H07212767-A (JP)
Title: Picture data compressor
Inventor: NADA TAKATOSHI
IPC: H04N19/136
Filed: 1994-01-21
Abstract: PURPOSE:To obtain a picture data compressor in which a code quantity is assigned optimizingly depending on a coded picture. CONSTITUTION:A coder 101 applies compression coding to an input picture and a decoder 102 decodes the compressed picture. On the other hand, the received picture is delayed by a frame delay device 103 in the unit of frames and the delayed picture is given to an S/N arithmetic unit 104 corresponding to the decoded picture. The S/N arithmetic unit 104 obtains an S/N between the decoded picture and the original received picture and the S/N is given to a quantization step arithmetic unit 106, in which the code quantity is assigned depending on the obtained S/N and quantization steps are calculated. Furthermore, a quantization step input device 105 is used to enter a quantization step of a specific area in a frame. The obtained quantization step is fed to the coder 101, in which coding is implemented again repetitively.
Patent JP-H05187082-A (JP)
Title: Lower fastener for curtain wall
Inventor: KOMATSU YUTAKA
IPC: E04B2/90
Filed: 1992-01-14
Abstract: PURPOSE:To eliminate a fear of the outer wall material of a curtain wall having an outer wall material made of light foam concrete and a frame made of a metal being damaged and to eliminate a fear of a coupling spot between the frame and the outer wall material being loosened. CONSTITUTION:A fastener is formed such that a bracket 13 is arranged to a frame 4 attached to the back of an outer wall material 2 and the tip of a fastening bolt 17 arranged to a vertical part 13B of the bracket 13 is brought into contact with a vertical part l8B of a substrate metal 18. In the fastener, a support material 21 made of a metal having a vertical part 21B arranged between a lower back 2A of the outer wall material 2 and a vertical part 18B is attached to the frame 4. The lower end of the vertical part 21B is brought into contact with a horizontal part 18A of the substrate metal 18.
Patent JP-H04240360-A (JP)
Title: Controller for absorption type refrigerator
Inventor: HITOMI KAZUHIRO
IPC: F25B15/06
Filed: 1991-01-21
Abstract: PURPOSE:To automatically alter a set value of a chilled water outlet temperature and to improve operability by so setting a fuzzy rule and a membership function as to alter a set temperature by using the outer environmental temperature of a refrigerator so as to control the heating amount of a generator according to external conditions. CONSTITUTION:In an absorption type refrigerator, a chilled water outlet temperature detector 24 is provided, and its output signal is input to a controller 23. The controller 23 has an MPU 25 including a fuzzy inference processor 27 and a control rule memory 28, and a controller 26 of a fuel control valve 17. The memory 28 stores a control rule necessary for a fuzzy logical calculation, a condition unit and an conclusion unit membership function. When the MPU 26 inputs external conditions such as deviations of the set values of the chilled water inlet temperature and chilled water outlet temperature, a change rate, etc., as input variables, and performs a fuzzy control, a fuzzy rule for altering the set temperature by using the conditions and a membership function are set.
Patent JP-H08193550-A (JP)
Title: Gas-liquid mixer of diesel engine
Inventor: INOUE TSUTOMU
IPC: F02M37/20
Filed: 1995-01-17
Abstract: PURPOSE: To prevent an uninjected state from occurring through a simple structure, pertaining to this a gas-liquid mixer of a diesel engine to treat air mixed in a fuel supply system. CONSTITUTION: In this gas-liquid mixer of a diesel engine, made up of installing a fuel filter 3 and a fuel injection pump 4 in order in a fuel supply system ranging from a fuel tank 2 to a fuel injection nozzle 5, this mixer 1, which forms a flow of air containd in fuel to be conveyed into granules, and supplies this finely granulated fuel inclusive of air toward the fuel injection pump 4, is installed in space between the fuel filter 3 and the fuel injection pump 4.
Patent JP-S5498537-A (JP)
Title: Control system for input and output unit
Inventor: MORIKAWA TAKASHI
IPC: G06F3/00
Filed: 1978-01-23
Abstract: PURPOSE: To increase the rate of starting success at restart, by giving the function of automatic restart to the channel controller and reducing the time for restart, in the system in which the input and output unit is commonly used with a plurality of processors via the channel controller.  
     CONSTITUTION: In the system in which the input and output unit is commonly used with a plurality of processors via the channel controller and the start for usage request is inhibited for the usage as under usage when the start of the usage request is made from other processor to the input and output unit, the processor B requesting usage later adds the channel restart command to the head of the CCW information of the controller B, the processor B discriminates this command with the decoder 8 and sets it to FF11, and further, when the report as under usage is received from the input and output unit, it is set to FF12 and start is inhibited until the report of usage end is received. Further, the AND circuit 20 is operated when the end report under usage is received, allowing to interrupt the processor B and to restart automatically. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08231249-A (JP)
Title: Optical fiber
Inventor: SUGIMOTO TAKESHI
IPC: C08F290/06
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To improve a UV curing speed and productivity by coating and curing a resin composition containing a urethane oligomer of polyether-polyol, a reactive diluent and a specific compound onto a glass fiber.  
     SOLUTION: A resin composition having viscosity of 1,000 to 20,000 cp/25°C is obtained by compounding (A) 14 to 70% by weight of a urethane oligomer of polyether-polyol having number average molecular weight of 1,000 to 7,000 and 2 to 5 ethylenic unsaturated groups per molecule such as (meth)acrylic acid, (B) 10 to 70% by weight of a reactive diluent which acts as a reactive diluent of the component A, is a liquid at the normal temperature and has one or more ethylenically unsaturated groups per molecule, (C) 0.1 to 10% by weight of a compound shown by the formula (wherein, R 1-3  are monovalent organic group) as an initiator of photopolymerization and various additives, if necessary. The composition is applied on glass fiber and is cured to obtain an optical fiber. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5498876-A (JP)
Title: Gas heater
Inventor: NAKANE SHINICHI
IPC: F24C3/12
Filed: 1978-01-20
Abstract: PURPOSE: To improve the safety of a gas heater, by setting two set temp, by detecting the temp by means of a sensor and by interrupting gas when temp reaches higher set temp.  
     CONSTITUTION: Gas is sent to a burner 2 through a magnet valve 16 and a gas cock 6 for ignition. Signals from a sensor 1 for detecting the temp of a cooking vessel 9 are transmitted to a comparator 11 with 1st set temp 10 and a comparator 13 with 2nd set temp 12. When the temp reaches the 1st set temp 10, signals are fed to a timer 5 from the comparator 11, and the timer 5 operates. As soon as the operation of the timer finishes, signals are emitted from a controller 14, and the magnet valve 16 is interrupted. Since the temp is compared with the 2nd set temp 12 in parallel with the operation of the timer and signals for interrupting the magnet valve 16 are sent to the controller 14 from the comparator 13 when the temp of the cooker 9 reaches the 2nd set temp 12, accidents, such as, a fire, etc. can be prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05187908-A (JP)
Title: Weight/dimension measuring instrument
Inventor: NAKAMU EIJI
IPC: G01G19/18
Filed: 1992-01-16
Abstract: PURPOSE:To accurately measure the weight and dimension of a relatively brittle object to be measured which is placed in a special atmosphere while the object is protected. CONSTITUTION:The vertical dimension of an object A to be measured is measured with a magnetic scale by relatively displacing the lower end section 6a of a probe 6 between the object A and a receiving frame 4. Then the weight of the object A is measured with a load cell while the frame 4 and object A are raised by means of the probe 6. In addition, sub-probes 62 and 63 are installed to the section 6a of the probe 6 so as to absorb the inertial movement of the probe 6 at the time of raising the frame 4 and object A.
Patent JP-S62166917-A (JP)
Title: Conveyor table for shearing machine
Inventor: ASAHI ICHIRO
IPC: B65H9/00
Filed: 1986-01-14
Abstract: PURPOSE:To make each plate shearable into optional length separately at the same time, by partitioning off a conveying roller in the axial direction, and driving these divided rollers separately at each plate via a clutch. CONSTITUTION:A roller unit to be driven by motors 24A and 23B is constituted of rollers 18A-18E and clutches 22A-22D. When the clutch 22B is disengaged, these rollers 18A and 18B come to be driven by the motor 24A in consequence, whereby a steel sheet 1A is conveyed. With these rollers 18C-18E driven by the motor 24B, a steel sheet 1B is conveyed as well. Measurement of these steel sheets 1A and 1B is carried out with a measuring roll, and thereby these steel sheets 1A and 1B are sheared into the required length separately.
Patent JP-H11201456-A (JP)
Title: Gas cooking appliance
Inventor: TABUCHI MITSUAKI
IPC: F23N5/02
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooking appliance for informing a user of a boiling state without an exclusive key, and informing a user before burning and extinguishment and before actuation of prevention against a fire from tempura oil. SOLUTION: A gas cooking appliance comprises a burner, a main body for housing the burner, a temperature detector 6 provided on the upper part of the main body, a buzzer 23 and a control part 15. The temperature detector 6 detects the temperature of a vessel for storing a material to be cooked. The control part determines the material to be cooked as a boiled material. When the control part has determined that the material to be cooked is boiled, it actuates the buzzer 23.