baber/WOPTO huggingface dataset:
Patent JP-S57116160-A (JP)
Title: Ignition apparatus for engine
Inventor: SAIDA TOSHIKAZU
IPC: F02P5/155
Filed: 1981-01-09
Abstract: PURPOSE:To prevent abnormal advance angle, by correcting ignition prior to desirable ignition timing through a signal based on an average rotation speed. CONSTITUTION:When ordinaly waves are generated in a signel generator 1, an amplifier 2 and a flip flop circuit 31 are actuated, and the electric charge of a condenser 33 that has been charged is discharged, and when it decreases to a prescribed electric potential determined by a comparator 35, an ignition signal is generated. The output of a F-V circuit 4 is inputted into a f-v circuit 51 of an abnormal advance angle preventing circuit 5. The f-v circuit 51 sets a minimum charge voltage of the condenser 33 for a prescribed rotational frequency of the engine, and when the charge voltage is insufficient, a transistor 57 is turned ON to promote the charging of the condenser 33 through a resistor 58.
Patent JP-2000201042-A (JP)
Title: Through-type emi filter
Inventor: AKINO NAOHARU
IPC: H01G4/35
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To realize high attenuating characteristics in high frequencies such as a GHz band, and to simplify structure, and to improve an assembly workability, and to reduce manufacturing costs by reducing the number of parts or the like. SOLUTION: A cylindrical molded body 2 is formed of composite magnetic materials containing flat metallic magnetic powder and resin connecting materials with the metallic magnetic powder as main components, and an inner electrode 3 is formed on the inner peripheral face of the cylindrical molded body 2 and an outer electrode 4 is formed on the outer peripheral face of the cylindrical molded body 2 so that a through-EMI filter can be constituted. The inner periphery of the inner electrode 3 is formed as a central conductor inserting part 5 for inserting a central conductor.
Patent JP-H08192817-A (JP)
Title: Treatment device of sheets of paper
Inventor: TSUJI IWAO
IPC: B65B27/08
Filed: 1995-01-11
Abstract: PURPOSE: To provide a treatment device of sheets of paper which has a high binding capacity without damage against a binding tape. CONSTITUTION: In a treatment device of sheets of paper, the tension of a binding tape T supplied to a winding device through a paying-out device of tape, is obtained by a distance sensor 105 detecting a positional displacement of a paying-out roller 101 displacing in accordance with the tension of binding tape. When the tension is smaller than a specified value, the paying-out motor driving the paying-out roller is temporarily suspended. Subsequently, the paying-out motor is reversely rotated a little in accordance with the conditions of the sheets of paper to wind up the superfluous binding tape into the paying-out device. In this way, the treatment speed of the treatment device is increased. It is also prevented that the sheets of paper can not be bound due to the loose binding tape or the strength is insufficient owing to the damaged tape, even if binding is possible.
Patent JP-S5594379-A (JP)
Title: Preparation of glycidyl methacrylate
Inventor: KUBO MASAYOSHI
IPC: C07D301/00
Filed: 1979-01-11
Abstract: PURPOSE: To obtain the title compound useful as a raw material for baking coating powder readily in high yield in a short time, while suppressing side reactions, by transesterification of methyl methacrylate with glycidol in the presence of a specific catalyst.  
     CONSTITUTION: Methyl methacrylate (M) is transesterified with glycidol (G) at a molar ratio of M to G ≥2:1 in the presence of 0.01W5wt% of one or two or more compounds selected from (A) a betaine, e.g. (Trimethylammonio)acetate, (B) a secondary amine, e.g. dipropylamine, pyrrolidine, or imidazole, or (C) a tertiary amine, e.g. triethylamine, N-methylpiperidine, or N-ethylimidazone, as a catalyst at 50W120°C to give glycidyl methacrylate. Preferably, one or more types of radical polymerization inhibitors, e.g. phenol, are added to the system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02186111-A (JP)
Title: Traction apparatus for steel
Inventor: HIKI HIDEO
IPC: F16G11/12
Filed: 1989-01-09
Abstract: PURPOSE:To facilitate handling without diminishing the tractive force of a vice device by forming the title apparatus of a chain or a rope provided with an annularly locking/releasing member and a vice device for tightening a ring formed of the chain or the rope in such a way as to be constricted in the middle. CONSTITUTION:A vertical shaft A and a beam seat material B are annularly locked by a chain 1 provided with a shortening clutch 2, the center part of a ring formed of the chain 1 is tightened by a vice device 3, and the vice device is unfastened after the termination of the work so as to release the lock. Accordingly, an traction apparatus easy in handling and economical without diminishing the tractive force of the vice device 3 can be obtained.
Patent JP-H11196945-A (JP)
Title: Up-and-down moving storage unit
Inventor: MURAKAMI RYOHEI
IPC: A47B77/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an up-and-down moving storage unit which can perform the operation for up-and-down transpositional storage unconfusedly and easily. SOLUTION: A first and a second storage part 61, 62 which are vertically arranged, are supported by an up-and-down moving mechanism 66, and the second storage part 62 is moved to the original position of the first storage part 5 in interlocking with the movement of the first storage part 61 to the original position of the second storage part 62. Whereby the arrangement positions of the first storage part 61 and the second storage part 62 can be up-and-down transposable, while only one storage part can be operated by mounting a grip 80 on each one side of the first storage part 61 and the second storage part 62.
Patent JP-2000205503-A (JP)
Title: Protector for heating tube
Inventor: FUJITA TAKAHIRO
IPC: F22B37/10
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a protector for heating a tube which can be fixed to a heating tube at a low cost by providing a plurality of protrusions projecting inward at the opposite ends of a tubular body. SOLUTION: A tubular body 41 is provided with protrusions 42. Since the tubular body 41 is not deformed, machining for keeping a constant gap between the tubular body 41 and a heating tube 11 is not required. Further, cost required for fixing a protector to the heating tube 11 is reduced because quality confirmation is not required at the part provided with the protrusion 42. Since the tubular body 41 covers the heating tube 11 entirely, the heating tube 11 can be protected surely and effect on the heat transfer rate other than tube is reduced because the contact area between the tubular body 41 and the heating tube 11 can be decreased. The manufacturing cost is reduced as compared with the case where a spacer is secured to the tubular body 41 by welding because the protrusions 42 are provided by drawing.
Patent JP-H07207084-A (JP)
Title: Heat-resistant resin composition
Inventor: FURUSO OSAMU
IPC: C08G59/32
Filed: 1994-01-14
Abstract: PURPOSE:To obtain a heat-resistant resin compsn. having a good compatibility with a polyester resin, and excellent heat resistance, impact resistance and moldability. CONSTITUTION:A heat-resistant resin compsn. comprises a maleimide copolymer comprising (A) 30-79.99 wt.%. units of at least one monomer selected from the group consisting of arom. vinyl monomers and methacrylic ester monomers, (B) 20-60wt.% units of a maleimide monomer, (C) 0.01-10wt.%. units of an epoxy group-contg. monomer, and (D) 0-20 wt.% units of other vinyl monomer copolymerizable with the above-mentioned monomers [provided that the total amt. of the monomer units (A), (B), (C) and (D) is 100 wt.%]; and an arom. polyester resin.
Patent JP-H03208168-A (JP)
Title: Calculation device for the number of days
Inventor: TANAKA JINICHI
IPC: G06F17/10
Filed: 1990-01-10
Abstract: PURPOSE:To reduce the number of program steps and to speed up an operation processing by adding and subtracting the inputted start day of start month/day and the termination day of termination month/day for the number of days which an operation means reads and operating the number of days from the start month/day to termination month/day. CONSTITUTION:Start month/day and termination month/day at the time of calculating the number of days for a certain period are inputted from a keyboard 11 and CPU 12 inputs the start month/day and termination month/day so as to calculate the number of days. A day number table 14a is provided in program data for the day number calculation stored in the RAM 14. The numbers of days till the first day of respective months are recorded in the table 14a with the first day of the month as a start day for respective months of a year. Then, the numbers of days till the first day of respective months, which are converted from the first day of respective months from January to December are stored. At first, CPU 12 selects a month which comes to the first day of the start month inputted from the table 14a and the number of days till the month corresponding to the inputted termination month as against the start month is read. Thus, CPU 12 adds/subtracts the start day of the start month/day and the termination day of termination month/day as against the number of read days and operates the number of days during that time.
Patent JP-H11203210-A (JP)
Title: Information processing system
Inventor: ONODERA SUSUMU
IPC: G06F3/06
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To easily and precisely estimate defective parts in an interface. SOLUTION: In a structure where plural magnetic disk devices (HDD) 13 are connected by way of a SCSI bus and a SCSI repeater device 14 under an HDD control part 7, a fault detection part 1 for detecting a parity error of the SCSI bus in a SCSI repeat control part 6 in the SCSI repeater device 14 and notifying the HDD control part 7 of it by of a register bus 11 and a read/ right control part 2 is provided in the SCSI repeater device 14. When an error is detected in the HDD control part 7 or the HDD 13, whether or not an error occurs to the SCSI repeater device 14 is referred to and is used for judgement of a fault part. It is possible to decide whether the fault part is on the side of the HDD control part 7 or the HDD 13 side rather than the SCSI repeater device 14 by whether or not the error is detected by the SCSI repeater device 14.
Patent JP-H09190025-A (JP)
Title: Image forming device and its system
Inventor: NISHIMURA MASARU
IPC: G03B27/80
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect image density and also to reduce a load on a device control part. SOLUTION: After a quantity of light reflected from the surface of an intermediate transfer body 5 is measured by a reflected-light detection part 102a and it is converted into a digital signal and stored into a RAM, a quantity of light reflected from a toner patch on the intermediate transfer body 5 is measured by the reflected-light detection part 102a. A signal indicating the quantity of the light reflected from the patch is inputted to a dividing circuit 28 together with a signal indicating a quantity of reflected light read from the RAM and converted into an analog signal, and it is converted into a patch relative-density by the circuit 28 and a longarithmic converting circuit 14.
Patent JP-H03208307-A (JP)
Title: Insulating structure of conductor
Inventor: SUZAWA CHIZURU
IPC: H01F6/00
Filed: 1990-01-10
Abstract: PURPOSE:To secure a satisfactory insulation state even without beveling by longitudinally attaching an insulating tape to the vicinity of a corner part of a side surface of a rectangular molded stranded conductor. CONSTITUTION:An insulating tape 20 is longitudinally attached to opposite side surfaces of a rectangular molded stranded conductor 10, having its side edge slightly narrower than the conductor 10 located in the vicinity of a corner part of the conductor 10, on which an insulating tape 30 is abutted and wound and further a prepreg attached insulating tape 40 is wound spaced away from the insulating tape 40 is wound spaced away from the insulating tape 30. Hereby, the longitudinally attached insulating tape 20 serves as a buffer layer with respect to insulating tape 30 wound on the insulating tape 20 to prevent a title structure from being damaged by the corner part and edge part of the conductor 10 or protrusions. Thus, there is eliminated beveling of the corner part of the conductor.
Patent JP-H02184719-A (JP)
Title: Rotation detecting device
Inventor: KUROSAWA RYOICHI
IPC: G01D5/30
Filed: 1989-01-11
Abstract: PURPOSE:To discriminate a rotating direction and to improve the resolution by passing beams of laser light through one optical system of a photodetector and obtaining electric signals which differ in phase as a rotary disk rotates. CONSTITUTION:Laser light beams of about 0.78mu in wavelength emitted by laser diodes 11 and 12 of the photodetector 10 are projected on the rotary disk 20 from the opposite side from a surface with slits 22 (depth: 0.11, width: 0.4mum) through a beam splitter 13, a collimator lens 14 and an objective lens 15. The beams 16 and 17 at the position of a slit 22 is converged to an about 1.4mum diameter. The beams 16 and 17 are reflected by a reflecting film 23 to return to the photodetector 10, and guided to photodiodes 18 and 19 and converted into electric signals corresponding to recesses and projections forming the slit 22. The beams 16 and 17 are projected on the disk 20 at a distance which is 3/4 time as large as the interval (1.5mum) of the slits 22 in the circumferential direction and 90 deg.-out-of-phase electric signals are obtained from the diodes 18 and 19 respectively.
Patent JP-S5286587-A (JP)
Title: Crank type running cutter
Inventor: ISOZAKI HIROSHI
IPC: B23D25/06
Filed: 1976-01-13
Abstract: PURPOSE: To prevent a contact of a scale, caused during cutting, with a sliding surface by providing a crank shaft for ascending and descending a knife over a strip passing surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5287164-A (JP)
Title: Thiazoline derivatives
Inventor: MAEDA RIYOUZOU
IPC: A61K31/425
Filed: 1976-01-12
Abstract: PURPOSE: Thiazoline derivatives expressed by the formula I: (X 1  is H, methyl; Y 1  and Y 2  are H, halogen, 1 W 3C alkyl, 1 W 3C alkoxy, trifluoromethyl; R 1  is H, methyl, ethyl; R 2  is 1 W 3C alkyl, 3 W 5C alkenyl; Z is H, carboxy, carboxylate). For example, 2-[3-chloro-4-(3-methyl-4-thiazoline-2-ylideneamino)phenyl] propionic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60147290-A (JP)
Title: Purification tank
Inventor: TSUEMOTO TOSHIO
IPC: C02F3/00
Filed: 1984-01-11
Abstract: PURPOSE:To obtain a compactified purification tank having high treatment efficiency, by providing a separation chamber for the precipitation and float separation of inflow sewage, a contact aeration chamber, a precipitation chamber after contact aeration and a disinfection chamber after precipitation treatment. CONSTITUTION:A separation chamber 3 for the precipitation and float-separation of flowed-in sewage and an aeration chamber 4 receiving the supply of sewage after separation treatment and applying contact aeration treatment to said sewage are provided in a tank body 2 to which a manhole lid 1 is attached while a precipitation chamber 5 for receiving the inflow of sewage after aeration treatment to perform precipitation treatment and a disinfection chamber 6 for receiving the supply of the supernatant solution subjected to precipitation treatment to disinfect the same are further provided to constituted a purification tank. Therefore, the separation treatment by the separation chamber 3, the contact aeration treatment by the contact aeration chamber 4, the precipitation treatment by the precipitation chamber 5 and the disinfection treatment by the disinfection chamber 6 can be performed and sewage treatment can be performed with good efficiency.
Patent JP-H09187488-A (JP)
Title: Container for solution with doubly armed needle
Inventor: SHOJI HIDEKATSU
IPC: A61M5/162
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To relatively decrease the number of parts, to decrease manufacturing cost and to improve reliability of sealing by providing a cutting and opening means on a seal membrane part of a seal member for sealing the top end opening of a capsule, in a container for a soln. with a doubly armed needle for making two containers under inner communicating condition through the doubly armed needle. SOLUTION: When a guide capsule 2 and a medicine container are connected with each other under a liq. communicating condition in a container for a soln., at first, a pull ring is pulled to open the seal membrane part 4a of a seal member 4 along a cutting part 18. In this instance, the edge part 4a' of the seal membrane part 4a is left on the guide capsule 2 side and acts as a stopper to prevent a doubly armed needle 3 from falling out of the top end opening of the capsule 2. In addition, after the seal membrane part 4a is cut and opened, the medicine container is forcibly pushed into the capsule 2 through the top end opening of the guide capsule 2 as a usual way and the doubly armed needle 3 is moved from a non-acting position to an acting position by this pushing to communicate both containers each other through the doubly armed needle 3.
Patent JP-H06209192-A (JP)
Title: Electronic component mounting equipment
Inventor: TSUSHIMA HIDEO
IPC: B23P21/00
Filed: 1993-01-12
Abstract: PURPOSE:To provide an electronic component mounting equipment wherein a turret which rotates and intermittently moves is made capable of more high speed driving to improve productivity, and reliability is ensured without deteriorating endurance of an index unit and a worm reducer. CONSTITUTION:A worm reducer 4 is connected with the rotary shaft of a driving motor 1 via a coupling 3. An index unit 6 which converts continuous rotation to intermittent rotation and outputs it is connected with the reduction speed output shaft of the worm reducer. A turret 8 equipped with a means which sucks an electronic component and mounts it on a circuit board or the like is connected with the output shaft of the index unit 6. A type of the index unit 6 which stops and stays a plurality of times for one input rotation and rotates is used.
Patent JP-H07205079-A (JP)
Title: Hand for minute object and handling method
Inventor: TAWARA MASASANE
IPC: B25J15/08
Filed: 1994-01-18
Abstract: PURPOSE:To provide a hand for minute object which sucks and fixes a minute workpiece without damaging it and cuts and separates the workpiece without fail after positioning it accurately and a handling method thereof. CONSTITUTION:It is a hand which is provided with a pipe 1 for sucking which is supported in a holder 2 having a sealed structure chamber in such a way that it can move freely in the vertical directions and in which a gripper 14 for gripping workpiece is combined with a workpiece sucking mechanism consisting of a drive device which moves the pipe 1 and a vacuum suction device. The gripper 14 is arranged by such positional relation that a finger 16 which is the workpiece gripping section is adjacent to a lower end face of the holder 2.
Patent JP-H01180325-A (JP)
Title: Manufacture of automobile sun visor
Inventor: HONDA MASAO
IPC: B29C65/74
Filed: 1988-01-11
Abstract: PURPOSE:To improve the appearance of a peripheral part of an automobile sun visor and to prevent an operator from being injured when he or she moves said sun visor, by applying a primary voltage between a lateral inner surface of a front edge of an upper electrode and an upper surface of a lower electrode and supplying a high frequency current therebetween for welding a skin material. CONSTITUTION:After every part for forming an automobile sun visor is positioned and set in a high frequency welder mold, a front edge 14 of an upper electrode 13 secured to an upper base 12 is brought into collision against an upper surface 11a of a lower electrode 11 through a skin material 19 of the sun visor. Simultaneously with the application of the primary voltage for the welder, a high frequency current is supplied between the upper and lower electrodes 13 and 11, so that the skin materials 19 are welded with each other along the outer periphery of the sun visor. At this time, since the skin material 19 is not cut off by the primary voltage and an inner lateral surface 15 of the front edge 14 of the upper electrode 13 is formed in an inclined slope, the melted resin is led and accumulated inside the skin material 19, realizing the strong welding of the skin material 19.
Patent JP-H11250807-A (JP)
Title: Fluorescent lamp
Inventor: SHIMIZU TAKAO
IPC: H01J9/395
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To thin the outer diameter of a lamp, to enhance efficiency and to lengthen the service life by sealing mercury particles in a discharge tube on the inner surface formed of a phosphor film. SOLUTION: A mount 31 and a sealed glass tube 32 are mounted on an evacuating line 30 in the evacuating process of a lamp. The part of glass beads of the mount 31 matches the sealed part of the glass tube 32. In order to remove moisture adsorbed on the glass and phosphor, the glass tube 32 is put in a evacuating furnace 33, and evacuated with a pump to reduce the inner pressure of the glass tube to around 100 Torr. After the pressure is sufficiently reduced, mercury particles and gaseous argon 35 are sealed. The evacuating side mount 31 is sealed to the glass tube 32 in the position of the glass beads, then cut out at the sealed part. High frequency heating for an electrode is conducted to take out mercury of the mercury particles. In order to sufficiently heat the electrode, high frequency of 1 MHz or more is used.
Patent JP-H05189978-A (JP)
Title: Associative memory device
Inventor: YONEDA MASATO
IPC: G11C15/04
Filed: 1992-01-13
Abstract: PURPOSE:To provide memory which performs retrieval with low power consumption and provided with memory extension function by using the retrieval result of an inter-block holding means in an arithmetic operation spreading over neighboring logic address memory blocks. CONSTITUTION:The retrieval result of retrieval data inputted in time series is held with every memory address in the logic address memory blocks divided at every plural memory addresses. Also. the retrieval result of the most significant or least significant logic address of the most significant or least significant logic address memory block in a logical operation is held between memory of the neighboring logic addresses with the inter-block holding means. The retrieval result held with the inter-block holding means is used in the logic arithmetic operation spreading over the neighboring logic address memory. Therefore, it is possible to accurately perform the retrieval between the blocks with low power consumption and also, to provide a memory extension function with higher integration.