baber/WOPTO huggingface dataset:
Patent JP-H1133708-A (JP)
Title: Soldering flux climb preventive, its composition, and application
Inventor: FUKATSU TAKASHI
IPC: B23K1/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a composition advantageous for working environment by using a soldering flux climb preventive consisting of a copolymer containing a polymeric unit based on a polymeric monomer containing fluorine atoms and polymeric unit based on a polymeric monomer containing substitutional amino group with one or more amino groups or hydrogen atoms of amino group substituted. SOLUTION: The polymeric unit continuing fluorine atoms contains a polyfluoro alkyl group which may contain ether oxygen atoms. The proportion of the polymeric unit containing fluorine atoms in the copolymer is 50 to 99 weight % and the proportion of the polymeric unit containing the amino group is 1 to 50 weight %. One or more than two types of the monomer are used respectively. When more than two types of monomer are used, more than two components of different structures may be used. The soldering flux climb preventive consisting of this copolymer, together with emulsifier, is contained in the medium and diepersed to obtain water dispersion type flux climb preventive composition.
Patent JP-S6344698-A (JP)
Inventor: HATASAKI KOICHIRO
IPC: G10L15/18
Filed: 1986-08-12
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-S5892163-A (JP)
Title: Sequential multiple address communication system
Inventor: OOZEKI YOSHIAKI
IPC: H04L12/18
Filed: 1981-11-27
Abstract: PURPOSE:To transmit an original to many addresses earlier, by sequentially transmitting the data to adresses of near distance in order and leaving long distance communication later. CONSTITUTION:A classification frame of the shortest distance stored in a storage section 3 by distance of address, is read out and selected at a switch 5 under the control of an address readout control section 4, the address in the selected classification is read out at the section 4, and dialing a done with an automatic call device 6 to call out the addressed facsimile. When the connection with the addressed facsimile is finished, an original in an original storage section 7 is transmitted to the address via a communication control section 8. When one communication is finished, whether or not the classification frame of the present position of the storage section 3 is finished is discriminated at the control section 4, and when the address to be transmitted still exists in said frame, the address is read out with the similar procedures for communication.
Patent JP-S5979891-A (JP)
Inventor: ITOU TAKAO
IPC: G21C15/243
Filed: 1982-10-29
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-H06179078-A (JP)
Title: Stud welding machine
Inventor: ARUFURETSUDO GERUHARUTO
IPC: B23K9/20
Filed: 1993-07-30
Abstract: PURPOSE: To reduce the possibility of jamming of T studs in a welding device. CONSTITUTION: A stud welding device 2 comprises a stud receiver 6 which receives T studs fed from a feeding device and locates the studs in a passage of a plunger so that the plunger 4 carries the stud T to the welding position. In the stud receiver, a spring means is provided to contact with the head of a fed T stud and hold the T stud at a prescribed position, so the possibility of jamming of T studs is reduced.
Patent JP-2001018472-A (JP)
Title: Image recorder
Inventor: MIYASAKA TORU
IPC: G03G15/043
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive image recorder in which an image of large size can be recorded without using a long recording head hard to manufacture. SOLUTION: Relative positional shift of a plurality of optical exposing units 2a, 2b for forming an image from a predetermined position of an exposing area is measured by means of a CCD sensor 9 positioned oppositely to a photosensitive body (drum) 13 in the axial direction thereof and recording image information is corrected using the measured positional shift. When print image information 4 from a computer, or the like, is transferred to the exposing units 2a, 2b while being divided, a print process control means 3 develops a bit map corrected according to the measured positional shift. According to the arrangement, a small image recorder for recording a high quality wide image can be provided inexpensively.
Patent JP-S61168355-A (JP)
Inventor: HARA ZENZABURO
IPC: A61H23/00
Filed: 1984-09-13
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-S6252365-A (JP)
Title: Stove mounting type heat exchanger
Inventor: SARADA TOSHIO
IPC: F24H3/04
Filed: 1985-08-29
Abstract: PURPOSE:To prevent overheating of a stove by a method wherein the width of a damper, located between a heat exchanging section provided with heat exchanging fins and the combustion tube of the stove, is made smaller than the width of heat exchanging section. CONSTITUTION:The heat exchanger 1 is attached to the lower surface of a ceiling plate 20 of an open type stove 2 while the amount of collecting heat can be regulated by opening and closing a damper 4 located between the heat exchanging section and a combustion tube 22. In this case, the width of the damper 4 is made smaller than the same of heat exchanging section and a part of combustion exhaust gas passes through the heat exchanging section even when the damper 4 is closed, therefore, the combustion exhaust gas will never overheat the side walls of the stove 2. On the other hand, the combustion exhaust gas will never rise the temperature of oil in an oil tank 25 too much, therefore, the stove may be safe.
Patent JP-H0355020-A (JP)
Title: Electric vacuum cleaner
Inventor: HAYATSU MAMORU
IPC: A47L9/00
Filed: 1989-07-25
Abstract: PURPOSE:To diminish noise and shift an exhaust port to an desired position by a method wherein a straight muffler is mounted on the exhaust port of a main body case, and a flexible or extensible member is furnished between the exhaust port and a muffler. CONSTITUTION:A main body case 1 of an electric vacuum cleaner encloses an electric fan 9 and other, and a window having a spring or slide type openable shutter 5 is provided nearby an exhaust port 3 on the rear side. An exhaust passage 7 is provided on a partition wall 6 facing the shutter 5, and a seal rubber 8 is attached inside the exhaust passage. A muffler pipe 11 consists of a small diameter pipe 12 which is inserted into the exhaust passage 7, a large diameter pipe 13 and a flexible member 14 which connects the small and large diameter pipes. Noise insulating material 15 composed of urethane resin, felt, etc. is attached on the inner surface of the large diameter pipe 13 and an outlet 13a. When the vacuum cleaner is put in operation, as whole air is exhausted through the muffler pipe 11 which is long and provided with noise insulating material 15, the noise is remarkably reduced. Moreover, since the muffler pipe 11 is furnished with the flexible pipe 14, the outlet 13a can be freely directed to the right or left or upward or downward.
Patent JP-H0481098-A (JP)
Title: Monitor data transmission control system
Inventor: ONO KEIKO
IPC: H04Q9/00
Filed: 1990-07-20
Abstract: PURPOSE:To also transmit a monitor data, which shows a state change before the recovery from a fault, to a center as well by transferring the stored data of a filer under edition to a transmission file in the case of non-coincidence as the result of comparison, storing the data and transmitting the stored data in the transmission file to the center. CONSTITUTION:Since the stored data in a file 1 under reception is the monitor data received this time and the stored data in a preceding value file 2 is the monitor data received previously, by comparing the both data, the presence/ absence of the state change at a part 9 to be monitored is decided. When there is the state change, a file 4 under edition is updated by the OR output data composed of the stored data in the file 1 under reception and the stored data in the file 4 under edition. The preceding value file 2 is updated by the stored data in the file 1 under reception. The stored data in this updated file 4 under edition is transferred to a transmission file 6 and stored, and the data is transmitted to a center 8. Thus, the monitor data showing the state change before the recovery from the fault is transmitted to the center 8.
Patent JP-S6167528-A (JP)
Title: Tube expansion method of metallic tube
Inventor: HIRAYAMA HIDEMASA
IPC: B21D39/20
Filed: 1984-09-12
Abstract: PURPOSE:To manufacture a long sized thick tube by a expanding without causing a buckling by moving the narrow width heating zone of the same coaxial shape as the metallic tube to be expanded at the fixed relative interval always to a plug. CONSTITUTION:A expanding by drawing is performed with moving a heating zone 5 in the same direction as of a plug 3 simultaneously with the plug 3 as well as moving the plug 3 by a drawing rod 4 with fixing one end of a metallic tube 1. The part of narrow width only is locally heated at the position where the metallic tube 1 which is about to be expanded with the advance of the plug 3 to the metallic tube 1 and the plug 3 are started to be placed into contact. Other parts are made to remain cold as they are, so that there is no reduction in a rigid body and the length of the limit for buckling generation is elongated and the expanding of a long sized tube is enabled.
Patent JP-2000019979-A (JP)
Title: Modulation device and projection type display device using the same
Inventor: OGAWA TAKANORI
IPC: G09F9/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a modulation element unit capable of preventing scratches and foreign matters from sticking on the outer surface of a modulation element panel and capable of performing the radiation of heat efficiently and capable of preventing the malfunction of a driving circuit. SOLUTION: Transparent substrates 500, 600 are arranged at outer sides of a liquid crystal panel 30 with gaps and also respective gaps are hermetially sealed and first light shielding parts 510, 610 are provided in the transparent substrates 500, 600. As a result, the leakage of lights to a driving circuit is prevented by enhancing the lightproof property around the edge of the liquid crystal panel 30 with the first lightproof parts 510, 610 provided at positions close to opening parts 900a, 900b and the malfunction of the driving circuit to be accompanied by the temp. rise of the circuit can be prevented. Moreover, since the gaps are hermetically sealed, scratches and foreign matters are surely prevented from sticking on the outer surface of the liquid crystal panel 30 and the radiation of heat is satisfactorily performed with the gaps.
Patent JP-H0241259-A (JP)
Title: Driver for piezoelectric element
Inventor: MORITA HIROYUKI
IPC: B41J2/30
Filed: 1988-07-30
Abstract: PURPOSE:To simplify a circuit by connecting a piezoelectric element, a resistor and a transistor in series to form a discharging circuit, connecting the secondary winding of a transformer and a diode in series with the element and connecting a constant-voltage circuit with a pulse forcible stopping circuit and a charge signal transistor to the base winding of the transformer. CONSTITUTION:A pulse forcible stop signal and a discharge signal to be input to a constant-voltage circuit 15 with a pulse forcible stopping circuit are OFF at the time of charging. Since a piezoelectric element 12 is initially 0 volt, a transistor 5 is driven by the constant-voltage circuit 6, a current flows to the secondary side of a transformer 4 to charge the element 12, and when it arrives at a predetermined voltage, the drive of the transistor 5 is stopped by the circuit 6. A discharge signal is input to a transistor 14 at the time of discharge, the forcible stop signal is simultaneously turned On to stop the operation of the circuit 15. The element 12 is discharged by the series of the operations, and the voltage becomes 0. Thus, a circuit configuration is simplified to improve power efficiency.
Patent JP-H05184695-A (JP)
Title: Driving appliance
Inventor: ROBAATO KURISUTOFUAA HAINZU
IPC: A63B59/00
Filed: 1992-07-17
Abstract: PURPOSE: To provide a hitting tool having an impact absorptivity by interposing a vibration absorbing material between formed parts having complementary shapes in a part containing a hitting part and a part containing handle parts and joining them together. CONSTITUTION: In the hitting tool provided with handle parts 1, 4 and a hitting part, the hitting tool is set to a discontinuous one consists of two parts, one part contains the hitting part, the other part contains handle parts 1, 4 or a part of them, and two parts have formed parts 2, 3, 5, 6 having complementary shapes. The formed parts 2, 3, 5, 6 are so assembled as to be axially stacked with each other by a vibration absorber material 7 which is joined between them, the two parts are connected to each other so as not to be separated from each other, and the vibration absorbing material mechanically isolates one part from the other part. Two finger parts engaged with each other in being assembled are provided in each of the complementary-shaped formation parts 2, 3, 5, 6.
Patent JP-S6088147-A (JP)
Inventor: SUGIMOTO TAKETOSHI
IPC: D02J1/22
Filed: 1983-10-14
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-H0476980-A (JP)
Title: Board for placing electronic component
Inventor: YATSU HAJIME
IPC: H05K1/18
Filed: 1990-07-19
Abstract: PURPOSE:To reduce inductances of a ground circuit, a power source circuit by providing conductively plated layers on the sidewall of a through hole and rear surfaces of an insulating base material. CONSTITUTION:A conductively plated layer 16 is formed between the sidewall of a through hole 13 and the rear surface of an insulating base material 10. Thus, a low impedance circuit is provided. A conductor pin is inserted to a connecting hole 25 having the same diameter as that of a grounding through hole 150, and connected by soldering. Thus, if a board for placing an electronic circuit is used in a high frequency band, storage of static electricity is prevented, and generation of electric noise is prevented. Since the hole 13 is covered at its wall with the layer 16, invasion of moisture into a recess 130 for placing an electronic component through the material can be prevented. Further, heat generated from the component can be dissipated by a heat radiating plate 2.
Patent JP-H0746449-A (JP)
Title: Monitor camera system
Inventor: YAMAUCHI KIYOSHI
IPC: H04N5/222
Filed: 1993-08-02
Abstract: PURPOSE:To prolong the service life of a universal head in the monitor camera system. CONSTITUTION:A motor-driven universal head 4 of a camera site (automatic panning or the like) is operated prior to output of a camera video signal outputted sequentially from a switcher 2 and the universal head is stopped after the output of the video signal. Thus, the service life of the universal head is prolonged by stopping the universal head (automatic panning or the like) when the monitor is not in use.
Patent JP-H0638115-A (JP)
Title: Channel selection device
Inventor: NAKADE TOMOHITO
IPC: H04N5/44
Filed: 1992-07-17
Abstract: PURPOSE:To provide the channel selection device capable of selecting channels corresponding to lots of broadcast stations without incurring a large sized remote control transmitter or the like and deterioration in the operability due to increase in number of channel selection keys. CONSTITUTION:The channel extension mode used to set an extension channel different from a specified channel is set by the operation (step 101) of a channel extension key (step 102). In the extension mode, at first number of channels to be extended is set (step 103). When number of extension channels is set, for example, a channel selection key to which a number 2 is set is operated and number of channels '2' is commanded to a control means. The control means secures a storage area in a memory depending on number of extended channels and relevant channel data are written in each of the secured storage areas.
Patent JP-H0510081-A (JP)
Title: Longitudinal blind
Inventor: FURUKAWA TAKAYOSHI
IPC: E06B9/36
Filed: 1991-07-05
Abstract: PURPOSE:To make it possible to execute both operation to turn a louver for a dimmer and operation to open and shut a blind as one operating means. CONSTITUTION:A circumferential code 3 is built to the inside of a head rail 1 over the length thereof, carriers except the front one among carriers suspending a louver are rotated within range of approximately 360 deg. by movement in opposite direction ion of a linear code part provided in parallel with the circumferential code, and the carriers are so provided that they are relatively slid and moved against the movement of the linear code part in excess of the range mentioned above. The front carrier is connected and fixed to one end of the linear code part and is so provided that it is interlocked with the movement of the circumferential code. In addition, connection between adjacent carriers is made with a certain length of spacer code. The blind is opened and shut by movement interlocked with the circumferential code of the front carrier, and the louver suspended with the carriers is turned within range of approximately 360 deg. by movement in opposite directions of the linear code part.
Patent JP-H0354977-A (JP)
Title: High vision stereo sound system
Inventor: AIDA KEN
IPC: H04N5/60
Filed: 1989-07-24
Abstract: PURPOSE:To attain a sound effect with visually high ambience by arranging speakers on both the right and left sides to operate them as two channel stereo broadcasting and turning both the speakers to the center side by a change-over switch so as to use both the speakers as a 3-1 stereo sound type center speaker. CONSTITUTION:In a high vision image receiver 1, a large and lateral high vision display 2 is arranged on the front upper part and right and left speakers 3, 4 are included on both the sides of the lower part. Respective contacts 3a, 4a of the speakers 3, 4 are connected to respective change-over switches 5a, 5b, which are connected to built-in speaker mode contacts 6a, 6b and external speaker mode contacts 7a, 7b. In a built-in speaker mode, the speakers are operated as 2-channel stereo broadcasting speakers, and in an external speaker mode, both the speakers 3, 4 are turned to the center side so as to be operated as a 3-1 stereo sound type center speaker.
Patent JP-H1034650-A (JP)
Title: Method for separation of laminated film
Inventor: IKEJIRI FUMITOSHI
IPC: B32B27/32
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a method for separation of a laminated film wherein the surface film layer with small tensile strength can be easily separated by peeling and the base material film layer can be recovered thereby. SOLUTION: A laminated film 1 wherein a coating layer or a laminating layer 1b is formed on a base material film 1a is heated by heating devices 3 and 4 and a transfer roll 5 consisting of a substance with hot adhesiveness with the surface layer 1b is brought into contact with the coating layer 1b and it is heated and contact-bonded by means of a pressure roll 6 to transfer the coating layer 1b onto the transfer roll 5 and the base material film 1a is recovered thereby by separation and is reused.
Patent JP-H0476198-A (JP)
Title: Concrete placer for tunnel lining
Inventor: SO RYUSUKE
IPC: E21D11/10
Filed: 1990-07-19
Abstract: PURPOSE:To enable propulsion and pressurization continuously and speedily without removing a placing pipe by moving the concrete placing pipe synchronously with the expansion or contraction of a pressure jack moving a pressure plate fitted in a concrete placing chamber. CONSTITUTION:Plural circular placing chamber 8 are formed in the inner circumferential part of a tail part 1a of a shield machine 1 and a pressure plate 12 capable of expanding or contracting in the tunnel axial direction is fitted in the placing chamber 8, and a pressure jack 13 moving the pressure plate 12 is installed in the shield machine 1. In addition, a concrete placing pipe 14, piercing through the pressure plate 12 free of sliding motion and slidable in the tunnel axial direction, is extended up to the placing chamber 8. Then, the placing pipe 14 is constituted so as to be moved synchronously with the expansion or contraction of the pressure jack 13 by a slider 16 attached to the placing pipe 14, whereby concrete 11 is uniformly placed in the placing chamber 8.
Patent JP-S6347845-A (JP)
Title: Information processor
Inventor: MURAMOTO KOJI
IPC: G06F12/10
Filed: 1986-08-15
Abstract: PURPOSE:To shorten an accessing time, by switching an addition value to a specific value when a virtual computer accesses to the specific area of a main memory in a real computer. CONSTITUTION:When a flip-flop 4 is set at '0', namely, when an address set at a main memory address register 1 is the one that does not access to a hardware, a selector 5 selects a virtual main memory base register 3. In other words, the value of the virtual main memory base register 3 is added on the output of the main memory address register 1 at this time. Meanwhile, at the time of being accessed to the hardware area, it follows that the selector 5 selects a value '0' of a fixed value generation circuit 6 by setting the value of the flip-flop 4 at '1', and the address to be used for the accessing to a main memory device on the real computer always goes to the value set at the main memory address register 1 regardless the value of the virtual main memory base register 3.
Patent JP-S6083739-A (JP)
Title: Assembling method of pattern for investment casting mold
Inventor: HAYASHI YOSHIROU
IPC: B22C9/04
Filed: 1983-10-12
Abstract: PURPOSE:To reduce the time for assembling and to improve assembling strength and surface shape by winding tubes which shrink when heated at a low temp. to the joint parts such as product part, runner, riser, etc. of a pattern for a casting mold and heating the pattern until the tubes shrink. CONSTITUTION:A PVC tube 4 which shrinks when heated is wound on the outside of the gate 3a of a product part 3 to attach the part 3 to a runner 2. The gate 3a is inserted into the attaching hole 2a of the runner 2 and the space between the hole 2a and the gate 3a is closed by the tube 4. A riser 5 is assembled to the runner 2 and a tube 6 is wound on the outside circumference of the end of a sprue 2 and the end of the riser 5 including both grooves 2b and 5a. When a pattern 1 for a casting mold made into a tree-like shape is heated, the tubes 4 and 6 shrink to fix the product part 3 to the runner 2 and to fix the riser 5 to the runner 2. The pattern 1 is then dipped in a slurry to form a coating layer on the outside and the casting mold is thus formed.
Patent JP-S6170885-A (JP)
Title: Convergence yoke driving circuit
Inventor: FUNADA ETSUO
IPC: H04N9/28
Filed: 1984-09-14
Abstract: PURPOSE:To cause a stable convergence correcting current to flow by detecting that the output voltage of a driving amplifier exceeds a certain threshold value and suppressing the change of an electric current which flows at a convergence yoke coil. CONSTITUTION:The output voltage of the driving amplifier 101 is detected at a threshold circuit 301, the change of the current, which flows at the convergence yoke coil (CY)7, becomes large, the output voltage of the amplifier 101 becomes high and then, a by-pass circuit 302 functions just before the voltage reaches a saturated voltage. Consequently, when the output voltage of the amplifier 101 rises, the by-pass circuit 302 functions in the direction in which a load impedance is lowered, and from the output of the amplifier 101, a current in proportion to a voltage inputted to a non-inverting input terminal 201 always flows. In this case, since a negative feedback to convert a voltage current is ordinarily operated, an overshooting or ringing occurs hardly at a current waveform which flows at CY7.