baber/WOPTO huggingface dataset:
Patent JP-H01288218-A (JP)
Title: Heating element
Inventor: SUZUKI RYOICHI
IPC: F24V30/00
Filed: 1988-05-17
Abstract: PURPOSE:To heat a material to be heated in an extremely short period of time at a low cost by constituting the heating element of exothermic parts which are relatively difficult to fire and have a relatively low combustion temp. and high safety, a small amt. of firing part which are relatively easy to fire and simple ignition parts which fire the firing parts. CONSTITUTION:The exothermic parts 1, 1A, 1B consist of the powder mixture prepd. by mixing powders of >=1 kinds of iron oxide and copper oxide, and alloy powder of silicon and iron which is higher in the formation heat of an oxide than the metal forming the oxide. The firing parts 2, 2A, 2B have a large required quantity of heat to facilitate the firing of the relatively difficult exothermic parts and are formed by mixing >=1 kinds of copper oxide, barium peroxide and strontium peroxide with the powders of >=1 kinds of aluminum and boron. The ignition parts 3, 3A, 3B are formed by twisting a mixture composed of red phosphorus and potassium chlorate into the part where a fine metallic wire or cord and thin paper of about 5-20mm width come into contact at the time of winding said mixture several times around the fine wire or cord with said thin paper. The ignition parts are fixed to a container. Friction heat is generated in the contact part to fire the ignition agent of the mixture by pulling or pushing the fine wire or cord.
Patent JP-H06332904-A (JP)
Title: Preparing device for maintenance patrol work table
Inventor: SUENOBE TOSHIAKI
IPC: G06Q10/00
Filed: 1993-05-20
Abstract: PURPOSE:To provide a maintenance patrol work table preparing device for reducing labor and time for preparing a maintenance patrol work table by reducing the changes of maintenance work days in the maintenance patrol work table. CONSTITUTION:Concerning the maintenance patrol work table preparing device provided with a display part 9, personal information storage part 12 equipped with a qualification information storage part 18 for storing the work qualification information of maintenance workers and an attendance information storage part 19 for storing the work possibility information of maintenance workers and a work site information storage part 11 for storing work site information so as to prepare the maintenance patrol work table by allocating maintenance work sites to respective maintenance workers by dates based on the stored information in the personal information storage part 12 and the work site information storage part 11, an interval information storage part 17 is provided inside the work site information storage part 11 so as to store interval information showing the deviation of days between the maintenance work day allocated to each maintenance work site and a maintenance work execution enable day and when allocating the maintenance work site, the maintenance work execution enable clay is individually corrected and decided for each maintenance work site based on the interval information.
Patent JP-S5910339-A (JP)
Title: Continuous film forming device
Inventor: TATEISHI HIDEKI
IPC: B01J19/00
Filed: 1982-07-09
Abstract: PURPOSE:To enable the continuous film forming of plural substrates, by the electrical connection of a measuring part and a control part for film forming speed or film thickness. CONSTITUTION:A measuring device 7 for film thickness or film forming speed is electrically connected to a control part 10, and a measuring device 17 for film forming speed and a setter 18 for film thickness are provided to the part 10. A shutter 9 is opened or closed by an open/close signal C outputted from the part 10 and the signal C is outputted from an input-output part 11 according to the program stored beforehand in a central processing part 12. The film forming speed measured with an oscillator type sensor 6 and the device 7 while the shutter 9 is open is inputted as form information (d) of film formations to the part 10. The information (d) is inputted with the part 11 to the part 12.
Patent JP-H01287869-A (JP)
Title: Recording device
Inventor: KANEKO SHINJI
IPC: G11B20/06
Filed: 1988-05-16
Abstract: PURPOSE:To remove or reduce an unnecessary side band in a wide band and to constrain the generation of a moire by recording on the recording medium having a limiter characteristic by rotating a phase so that the phase rotation difference between the specified upper and lower side band frequencies of an FM signal becomes about 180 deg.. CONSTITUTION:The output signal of the FM modulator 3 outputting a sine wavy FM signal with an input signal being fed is fed and the phase is continuously rotated by an equalizer 5 so that the phase rotation difference between the specified upper and lower side band frequencies becomes about 180 deg.. So, when upper and lower side band frequencies are made to coincide with the frequency of, e.g. some unnecessary band component frequencies, the phases of the upper and lower side waves of this unnecessary side band component become almost equal, hence they are removed in case of being recorded on the recording medium 8 having a limiter characteristic. And due to the phases of the upper and lower side waves of the other unnecessary side band components being controlled in an equalizing direction they are remarkably reduced in case of being recorded on the recording medium 8 having a limiter characteristic. An unnecessary side band is thus removed or reduced in a wide band zone and the moire generation can be restrained.
Patent JP-S5242414-A (JP)
Title: Process for dephosphorization of molten iron alloy
Inventor: YAMAMOTO SATOMI
IPC: C21C7/064
Filed: 1975-09-30
Abstract: PURPOSE:To overcome various defects caused by a large amount of slag generated in conventional dephosphorization by use of alkali metallic compound such as soda ash for dephosphorizing molten iron alloy.
Patent JP-H08315371-A (JP)
Title: Optical disk driving device and optical disk recording and reproducing device
Inventor: TEZUKA MASARU
IPC: G11B21/08
Filed: 1995-05-17
Abstract: PURPOSE: To provide an optical disk driving device constituted so that an optical block is safely and smoothly moved without requiring a special position sensor. CONSTITUTION: A separation optical system is constituted of an almost square machine frame 4, a linear motor 3 which is fixed to the frame 4 and which can be horizontally driven in the aperture part of the frame 4, a movable part 1 which includes an objective lens 2 and a biaxial actuator 6 and which can be moved in a direction shown by an arrow by the motor 3 and a fixed part 2 which is fixed to the frame 4 and which includes a photodiode as a laser detection part. When the large driving force of the motor 3 is not required, the motor 3 is driven by using a part of the driving coil of the motor 3 as the speed sensor of the motor 3.
Patent JP-H04345558-A (JP)
Title: Air bag inflating gas generating device
Inventor: KOBARI KOICHI
IPC: B60R21/26
Filed: 1991-05-23
Abstract: PURPOSE:To dissolve restriction of position, size, and the like of an orifice due to the combined part of the cup and the cap of a closed vessel by arranging the bottom part of the cup of the closed vessel on an igniter side, and forming a recessed part to receive an igniter on the bottom of the cup. CONSTITUTION:A recessed part 51 sunk on the through hole 45 side of gas generating agent 43 is formed on the center of a closed vessel 49, and an igniter 53 for combustion of the gas generating agent 43 is arranged in the recessed part 51. A combustion chamber filter 55 is arranged along the inner circumference of a combustion chamber 41, and a gas charging chamber 57 to which gas passing through the combustion chamber filter 55 is let flow through the orifice 56 of a partition member 58 is ring-likely arranged around the combustion chamber 41. Restriction as to the position, size, and the like of the orifice 56 due to the combined part 69 of the cup 65 and the cap 67 of the closed vessel 49 can be surely dissolved.
Patent JP-H06334350-A (JP)
Title: Through hole structure of rigid flexible multilayer interconnection board
Inventor: KIYOTA SHINICHI
IPC: H05K3/42
Filed: 1993-05-20
Abstract: PURPOSE:To avoid the cracking in a Cu plating layer inside a through hole for improving the thermal shock resistance by absorbing the expansion of a flexible wiring board within the title rigid flexible multilayer interconnection board. CONSTITUTION:A Cu plating layer 6 inside a through hole 5 in a rigid flexible multilayer interconnection board 3 wherein a rigid wiring board 1 and a flexible wiring board 2 are laminated is filled up with a hard resin 7 so that, even if the flexible wiring board 1 is expanded on the through hole 5 side rather than the rigid wiring board 1 side, the stress of the expansion may be absorbed into the hard resin 7 thereby enabling the cracking in the Cu plating layer 6 to be suppressed.
Patent JP-S599754-A (JP)
Title: Figure generating device
Inventor: YAMAGUCHI YUUJI
IPC: G06F17/17
Filed: 1982-07-07
Abstract: PURPOSE:To execute a figure drawing at a high speed, by calculating an initial parameter which is required for generation of a secondary curve, by an internal arithmetic circuit, and lightening the burden of a microprocessor. CONSTITUTION:A start point co-ordinate value is set to an up-down counting circuit 1 and 2, respectively. Subsequently, an end point co-ordinate value is stored in a register circuit 8 and 9, respectively, and a center co-ordinate value is stored in register circuits 20, 19, respectively. Calculation is executed in an arithmetic circuit 5 under the control of a control circuit 22, and an arittmetic result is stored in latch register circuits 13, 14. In this way, an initial parameter which is required for figure drawing is calculated, and thereafter, by this initial parameter, processing of circle generating algorithm is executed. Accordingly, the burden of a microprocessor can be lightened, and the software can be simplified, therefore the figure can be generated at a high speed.
Patent JP-H0414321-A (JP)
Title: Strap attaching device
Inventor: MATSUOKA SATORI
IPC: H04B1/38
Filed: 1990-05-08
Abstract: PURPOSE:To prevent the occurrence of a damage to a main body case and the occurrence of noise by devising this device such that a D-shaped ring with a strap connected thereto is fitted to the groove of the flank of a support member. CONSTITUTION:When the strap is not in use, the D-shaped ring 6 is fixed to a fitting groove 7b provided on the flank 7e of a supporting metallic fixture 7. Thus, the damage of the main body case 5 by the D-shaped ring 6 is prevented and the clicking noise sound is prevented.
Patent JP-S5452980-A (JP)
Title: Assembly of in-line electronic gun
Inventor: NAKAMURA HISAO
IPC: H01J3/02
Filed: 1977-10-05
Abstract: PURPOSE: To avoid the posistion fluctuation between the electrodes for the in-line electronic gun assembly using four pieces of bead glass, by producing the bead glass to support the heater support electrode with Invar or the like featuring a smaller heat expansion coefficient than the electrode.  
     CONSTITUTION: Cathode 1 is held at both sides by heater support 15 in the in-line electronic gun assembly using four pieces of bead glass. Heater support holding electrode 14 made of stainless steel or the like is attached to the opposite side to cathode 1 of support 15, and the end part of electrode 14 is bent to be buried and fixed within glass bead 10 constituting the electronic gun. In this case, the Invar or the like featuring a smaller heat expansion coefficient than the stainless steel  is used for bead 10. As a result, the space between four pieces of bead 10 is never increased even though the temperature of electrode 14 and others may rise up, thus enhancing the characteristics of the convergence drift and others 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5455587-A (JP)
Title: Preparation of melamine cyanurate
Inventor: MATSUKI MUTSUO
IPC: C07D251/54
Filed: 1977-10-04
Abstract: PURPOSE: The heterogeneous reaction between solid melamine and solid cyanuric acid is conducted in the presence of a specific amount of water to prepare in industrial scale title compound used as a flame retarder for polyamide in high efficiency.  
     CONSTITUTION: A mixture of solid melamine of formula I and solid cyanuric acid of formula II is mixed with 20-2000 parts by wt, per 100 parts of the mixture, of water and stirred or kneaded in a cylindrical mixer, a twine arm kneader to react them, thereby affording melamine cyanurate. The weight ratio of melamine to cyanuric acid is controlled in the range form 1:9 to 9:1. The reaction temperature is 0-250°C and time is 5 min-5 hr. The resulting product is dried and crushed to powders.  
     EFFECT: As the amount of water added is little, the filtration process requiring long periods of time can be omitted and the drying process can be performed easily 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000308549-A (JP)
Title: Bedding
Inventor: TSUBOI TETSUYA
IPC: A47C27/14
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To make a bedding difficult to form a bedsore though a person bedridden for a long period uses by filing a fabric bag body with the chips of a low impact resilience urethane foam whose impact resilience modulus is in a specific range so as to reduce the concentration of body pressure to lower the peak of distribution and to reduce the area of the peak. SOLUTION: A bag body obtained by sewing upper and lower surface fabric to partition into six small rooms is filled with chips obtained by crushing the cut waste of low impact resilience urethane foam whose impact resilience modulus is 0 to 20% to generate a bedding. In performance of the bedding at the time of sleeping on this bedding, it is difficult to form a bedsore compared with a conventional bedding since the height of the peak of hips where the bedsore is most easily formed is about 1/2, the width and area are also reduced and the peak is distributed low at the back part.
Patent JP-H11105890-A (JP)
Title: Bag tying-up device
Inventor: TANIMURA SEIJI
IPC: B65D75/58
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To easily tie up the mouth of a bag by a method wherein the structure is constructed so that the mouth of the bag can be twisted and compressed by turning a first operating disk that is equipped at its platelike part with an outer case having a partially broken-off part at its circumferential direction and a second operating disk that is equipped at its platelike part with an inner case having a partially broken- off part at its circumferential direction for fitting into the outer case. SOLUTION: On using a bag tying-up device, the mouth of a bag is inserted into a slit 13 of an operating disk 10 through V-shaped void guide parts of the operating disk 10 and an operating disk 20 with the slit 13 of the operating disk 10 and a slit of the operating disk 20 agreed with each other, and the bag is restricted within the slit 13 with protuberances provided at the inner surface of the slit 13. With the operating disk 10 turned against the operating disk 20 under the state as mentioned above, the inside of the bag is twisted between the operating disk 10 and the operating disk 20 and the mouth of the bag is tied up. With a recessed part of the operating disk 10 engaged with a projecting part 27 of the operating disk 20, the bag is kept under the state of being twisted even though reacting force of the bag against twisting is large.  On opening the mouth of the bag, the operation is executed reversely, and the mouth of the bag is taken out from the slit 13.
Patent JP-H07323565-A (JP)
Title: Replacement type ink cartridge
Inventor: INADA GENJI
IPC: B41J2/175
Filed: 1994-05-31
Abstract: PURPOSE:To provide a replacement type ink cartridge in which flow-out of ink from an ink supply port is prevented at the time of opening a sealing member without fear of leakage at the time of its distribution. CONSTITUTION:The periphery 2A of an ink supply port 2 in close contact with a sealing member 4 and the periphery 3A of an atmospheric communication port 3 are so formed that the port 3 is previously opened from the port 2 in the case of peeling the member 4 from a limited direction P.
Patent JP-H04324083-A (JP)
Title: Air conditioner
Inventor: KURIHARA SUSUMU
IPC: B60H1/32
Filed: 1991-04-23
Abstract: PURPOSE:To permit the detection of the shortage of refrigerant, flowing through a pipeline, simply without being affected by white darkening by a method wherein the refrigerant in the flow passage thereof is decided based on a detecting signal from a refrigerant condition detector whether it is short or not, upon deciding that an engine is rotated with a predetermined number of rotation. CONSTITUTION:Upon operating a compressor 3 by the throw-in of an air- conditioning switch 21, the number of rotation N of an engine, which is detected by a crank angle sensor 30, is compared with a predetermined number of revolutions NO while a timer is reset to zero upon idling or N<NO when the condition of the number of rotation becomes constant substantially. Next, a detecting voltage V, corresponding to the flow condition of refrigerant F in the pipeline, is read by a refrigerant sensor 22 and when V>Vi (Vi; predetermined voltage), it is decided that the pipeline is filled with the refrigerant F of a proper amount. On the other hand, when V<=Vi, the timer is operated and a period of time wherein this condition is continued is counted to decide that the refrigerant in the pipeline is short due to leakage trouble or the like and an alarm lamp 13 is lighted when the continued time has arrived at a predetermined period of time.
Patent JP-S6011728-A (JP)
Title: Transmission device
Inventor: SAKAKIBARA SHIROU
IPC: F16D47/06
Filed: 1983-06-30
Abstract: PURPOSE:To completely cut off motive power and stop the driving of an oil pump when a motive power cutoff clutch is disengaged, by providing a motive power cutoff unit in series with a fluid coupling and the oil pump. CONSTITUTION:An oil pump 17 is provided between the input and output members of a fluid coupling 11. A motive power cutoff clutch 13 is provided in series with the fluid coupling 11 and the oil pump 17 so that a turbine is disconnected from an output shaft 103, goes into a freely rotatable state and the same revolution speed as an input shaft 101 when the clutch 13 is disengaged. At that time, the oil pump 17 is not rotatively driven but stops working, and the transmission of motive power between the input shaft 101 and the output shaft 103 is surely cut off.
Patent JP-2000311001-A (JP)
Title: Fail safe system, information transmission method in the system
Inventor: NISHINAKA TADASHI
IPC: G05B15/02
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a fail safe system which uses a personal computer as a man-machine interface and can secure fail safe property and to provide an information transmission method in the fail safe system. SOLUTION: When a manager inputs control information on a fail safe device, the input part of a personal computer inputs a first value (S1), a fail safe device converts control information into a character code and returns it to the personal computer (S3). When the manager judges the content of transmission/reception data and there is no error, a second value similar to the first value is transmitted to the fail safe device through the personal computer (S7) and the fail safe device decides control information when the second value is matched with the first value (S8).
Patent JP-S5640631-A (JP)
Title: Manufacture of olefin type unsaturated ether
Inventor: EITO DORENTO
IPC: B01J31/00
Filed: 1980-09-01
Abstract: A process for the preparation of an olefinically unsaturated ether by reacting a conjugated diene and a lower alkanol with the aid of an acidic catalyst, in which process a non-basic aprotic polar solvent, such as methyl ethylketone or sulfolane, is used in order to increase the selectivity. As conjugated diene butadiene is preferred. Butadiene may be used together with isobutene, n-butenes and butanes.
Patent JP-H11298404-A (JP)
Title: Method and device for downloading operation program of mobile communication station
Inventor: KIMURA HIROAKI
IPC: H04W24/04
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To download an operation program of the latest version without performing a special operation at a mobile communication station side by broadcasting each part when the latest version of an operation program has been divided into plural parts by using a channel for maintenance. SOLUTION: A channel information transmission processing part 24 for control in a network control station produces channel information for control in which a manufacture code 26A and a version number 27A are written. The channel information for control is broadcaster to the entire network by a channel for control through a transmitting part 35 and a communication satellite. Each time a program division part is read from a memory 23A, a packet generation circuit 24A writes a packet number and a version number, writes the program division part to produce a packet. The packet is broadcasted to the entire network by a channel for maintenance through the part 35 and the satellite.
Patent JP-S5548469-A (JP)
Title: Soldering unit
Inventor: EBIHARA MASANORI
IPC: B23K1/08
Filed: 1978-09-29
Abstract: PURPOSE:To realize a unit which provides two solding systems by providing in parallel a drag rail, upper and lower mechanisms and upper guide rails over a solder tank. CONSTITUTION:In case of soldering on a dray system, a limit switch, not shown in the figure, is removed which is moved vertically on upper guide rails 22 on detecting support frames 20..., rollers 21... and carrier 2, components of a soldering unit on a vertical movement system causing hinderance in the run of carrier 2 on depression parts 11 and 12, staying right over solder tank 4, and carrier conveyor 3 is actuated to start the operation. In case of soldering on the vertical movement system, on the other hand, front-end supporting axes 7 and back-end supporting axes 8, and front-end and back-end rollers 9 and 10 fixed on both the sides of the  front end and back end of carrier 2 are all detached and the operation is started.
Patent JP-H06328707-A (JP)
Title: Ink tank, ink jet device and ink jet recording apparatus
Inventor: HIRABAYASHI HIROMITSU
IPC: B41J2/175
Filed: 1993-05-21
Abstract: PURPOSE:To enable the stable emission of ink in a plurality of the printing postures of an ink jet recording apparatus. CONSTITUTION:The communication parts 20 of the respective ink chambers 1a, 1b, 1c, 1d of an ink tank 1 are provided to the lowermost part of the ink tank 1 in the posture at the time of recording, and ink absorbing members 22 are provided to the communication parts 20. Further, the communication parts 20 are arranged at the lowermost part of the ink tank 1 even in the posture at the time of other recording. By this constitution, the change of the air with inks in the ink chambers 1a-1d is always performed in such state that the ink absorbing members 22 of the ink communication parts 20 hold inks and the inner pressures of the ink chambers 1a-1d become constant.
Patent JP-H05309571-A (JP)
Title: Polishing tape
Inventor: SATO MASAMI
IPC: C08G18/08
Filed: 1992-05-13
Abstract: PURPOSE:To make it possible to polish both an image head and a noise head arranging in the same height, to finish the polished head surfaces in a high smoothness, and at the same time, to increase the yield of the heads, in the polishing of a combination head having the image head and the voice head. CONSTITUTION:As an abrasive, the first particle abrasive 4A with the mean particle diameter 0.07 to 0.40mum, and the Mohs' hardness 5 to 7, the second particle abrasive 4B with the mean particle diameter 0.20 to 0.60mum, and the Mohs' hardness 8.5 or more, and diamond fine particles 4C with the mean particle diameter 0.5 to 3.0mum, are used. And the weight of the diamond fine particles 4C is made 4% or more to the total weight of the first particle abrasive and the second particle abrasive.