baber/WOPTO huggingface dataset:
Patent JP-S60172464-A (JP)
Title: Polishing apparatus
Inventor: SHINOKURA TSUNEKI
IPC: B24B37/00
Filed: 1984-02-17
Abstract: PURPOSE:To polish a surface to be polished in the slidable contact with polishing powder by forming the shape of a magnet and the outer peripheral surface in correspondence with the polished surface of an article to be polished and adsorbing the magnetic polishing powder onto the magnet to form a brush form and periodically operating either of the magnet or the article to be polished. CONSTITUTION:The shape of the outer peripheral surface of a rod-shaped body 1 formed of a permanent magnet is formed in conformity with the inner surface of an article 12 to be polished, and the rod-shaped body 11 is installed onto a guide rod 13, and magnetic powder 14 is adsorbed onto the magnetic rod-shaped body 11. The outer peripheral part of the collection body formed of the magnetic powder 14 collected in thin-hair form only by manetism is attached in slidable ways onto the inner peripheral surface 12A of a pipe body 12 by allowing either of the magnetic rod-shaped body 11 or the pipe body 12 having magnetic powder 14 adsorbed to move in reciprocation, and the inner peripheral surface 12A is polished softly by the repetition of the movement and can be mirror-face-finished. The magnetic rod-shaped body 11 having a diameter so thin as 100mum or so can be prepared.
Patent JP-H09223718-A (JP)
Title: Connected structure of circuit constituent
Inventor: KAWASE KOJI
IPC: H05K3/30
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To suppress solder material from cracking. SOLUTION: A solder material 7 is disposed between one face 1a of a circuit constituent 1 and one face 5a of another circuit constituent 5 and protrusions 3 disposed on the constituent 1 extend to the one face 5a as long as less than the gap between the faces 1a and 5a. The solder material 7 is molten to bond conductive parts 11 of the constituent 1 to those 51 of the constituent 5 with the protrusions 3 contacted with the face 5a whereby the solder material 7 connects the conductive parts 11 to those 51 with a gap less than the width of the solder material 7 before melting.
Patent JP-H02219720-A (JP)
Title: Fully automated packaging machine of clothes or the like
Inventor: MATSUMOTO ISAO
IPC: B65B25/20
Filed: 1989-02-08
Abstract: PURPOSE:To perform pull-down operation by a handle part of a wrap film at high speed to enable objects to be wrapped different in sealing lines such as a skirt and a pair of suits or the like to be wrapped by one packaging machine by a method wherein a film feeding roller is provided on an upper section of a guide frame while a plurality of nichrome wires are wired. CONSTITUTION:When a handle body 4 holding both upper ends of a film A lowers while straining the film, a film feed roller 2 provided at an upper section of a guide frame 1 rotates interlockingly to feed a wrap film according to the lowering speed. When the handle part 4 lowers to pass the lower end of an object M to be wrapped, a photoelectric tube beam which has been cut by the object is communicated to have lowering of the handle part 4 stopped. Then a fusing board 5 and an insulation receiving board 6 proceed from the front and rear of the object M to be wrapped to joint at an approximate center position differed by width of a cutter 51, and when the film is interposed, the film is sealed and simultaneously fused by a sealing line along selected nichrome wires 55, 56.
Patent JP-S55120634-A (JP)
Title: Surface treatment of plastic
Inventor: HATADA KENJI
IPC: B29C59/14
Filed: 1979-03-12
Abstract: PURPOSE:To improve the effect of discharge treatment such as an eluation-preventing effect of a plasticizer, by a method wherein the frequency of power source which starts and continues glow discharge is limited within a specified range in the glow discharge treatment of plastic. CONSTITUTION:Plastic such as vinyl chloride resin is subjected to glow discharge treatment to crosslink the surface layer of the resin, and thereby the eluation of low-molecular substances such as plasticizer is prevented. The discharge treatment is carried out as follows: A material to be treated is charged to the supply roll 2 of a discharge treatment apparatus 8. The apparatus 8 is evacuated under reduced pressure through a vacuum evacuating port 5. Treating gas such as He, Ne, O2, or Ar is introduced through a gas-inlet 4 into the apparatus. The pressure within the apparatus is kept at a pressure of the treating condition. The material to be treated which in conveyed by the supply roll 2 is surface-treated on a transfer roll 1 by glow discharge which is started and continued by high voltage applied between an electrode 6 and the transfer roll 1. The frequency of power source in the above treatment is neither less than 1kHz nor more than 1MHz, preferebly within the range of 1-400kHz.
Patent JP-H05226412-A (JP)
Title: Outer lead bonding method and device therefor
Inventor: KANAYAMA SHINJI
IPC: H01L21/60
Filed: 1992-02-14
Abstract: PURPOSE:To position the outer lead of a TAB part at a mounting position in a highly precise manner. CONSTITUTION:The bottom force 1, having a lead forming surface 1a in the inner part of a punched-out hole 5a, and a recessed part 2a, where a chip part 7a will be housed on the lower end part, are provided. The lower end part is inserted into the punched-out hole 5a, a TAB tape 6 is punched out, the first top force 2, on which a TAB part 7 and its outer lead 7 will be formed, and a recessed part 4a, where the TAB part 7 will be housed on the lower end part, are provided. At the same time, the second top-force 3, having a lead-forming part 3a with which the outer lead 7b is pressed to the lead-forming surface 1a, and an adsorbing means 4, which adsorbs the TAB part 7 and having the aperture 4c of an air inlet port on the recessed part of the second top force 3, are provided.
Patent JP-H09222260-A (JP)
Title: Casing of air conditioner
Inventor: HAYASE YASUHIRO
IPC: F24F13/32
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To perform a positive prevention of bending of a connector caused by a striking force applied from an external side during transportation by a method wherein the connector to be connected a hanger member is arranged at a main body in such a way that it may be freely projected out or sintered. SOLUTION: A hanger bolt 70 is arranged in a longitudinal hole 24 of a connector member 20 through a groove 25. A main part 21 of the connector member 20 is held from both upper side and lower side with nuts threadably engaged with a hanger bolt 70 through a washer. Then, a longitudinal edge 22 of the connector member 20 is abutted against a flat plate part 41 of a side plate 40 and engaged with it. In turn, as the longitudinal edge part 22 of the connector member 20 is pulled outside a main body frame 10, the connector member 20 is guided by the horizontal part 31 and a vertical part 34 of the holding member 30, slid and pulled out of the main body frame 10. Then, the longitudinal edge 23 of the connector member 20 is abutted against an end surface 31a of the horizontal part 31 and engaged there.  In this way, the connector member 20 is fixed in such a way that it may be projected out or sintered against the main body frame 10 and further it may not be moved away from the main body frame 10.
Patent JP-H07239865-A (JP)
Title: Logic simulator
Inventor: SHONO TOSHIYUKI
IPC: G06F17/50
Filed: 1994-02-25
Abstract: PURPOSE:To improve the accuracy of a logic simulation by deciding the delay time of a logical cell as the function of a power supply terminal voltage and deciding the power supply terminal voltage from the impedance component of power supply wiring of layout, the current characteristic of the logical cell and switching time. CONSTITUTION:This device is provided with an impedance extracting means 116 for extracting the impedance of power supply wiring from layout 108 and a power supply terminal voltage calculating means 118 for finding the power supply terminal voltage from the switching time, current characteristic and power supply terminal impedance of the logical cell. Namely, power supply wiring impedance information 117 as the impedance to be allocated to a logical cell power supply terminal is obtained from the layout 108 by the impedance extracting means 116. At the impedance extracting means 116, a power supply wiring RC equivalent circuit 114 replacing power supply wiring with a resistance component and a capacity component is obtained, and the power supply wiring impedance information 117 is obtained from its element value by a power supply impedance calculating means 115.
Patent JP-2000226756-A (JP)
Title: Warp knitting machine for knitting double side boa blanket
Inventor: NOSAKA NORIMASA
IPC: D04B23/08
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a warp-knitting machine capable of forming the cut piles of a high density pile knitted fabric having the cut piles on both the sides at a high speed rotation rate suitable for the practical production of the cut piles in a knitting stage. SOLUTION: In this warp knitting machine, knit stitch-forming needles 3a, 3b and pile-forming needles 5a, 5b having piling-forming needle lower part 5c, 5d as pile yarn-cutting means are arranged on needle bars 2a, 2b, respectively, in a zigzag state, and the knit stitch-forming needles in both the needle bars are arranged in a mutually zigzag state. The warp knitting machine can thus provide a both side boa blanket having a high density and having a high gauge base fabric where a distance t between the knit stitch-forming needles on the front and back sides of the warp knitting machine is 1 gauge.
Patent JP-H08222999-A (JP)
Title: Stop signal generation circuit
Inventor: KIMURA KAZUHIRO
IPC: H03J7/18
Filed: 1995-02-16
Abstract: PURPOSE: To attain the reception at a complete tuning point by surely preventing mis-stop of automatic search caused by a side peak of an IF signal without addition of a special component. CONSTITUTION: In the AM receiver of the double superheterodyne system having a 1st IF stage 100 including a 1st band pass filter 5 and a 2nd IF stage 200 including a 2nd band pass filter 9, an output of the 1st band pass filter 5 is extracted and amplified by an IF buffer 28 and the resulting signal is fed to an IF counter 13. When an FMIF stage including a 3rd band pass filter 21 is provided, an FMIF signal is fed to the IF counter 13 via the same IF buffer 28. However, a 2nd IF signal from the 2nd band pass filter 9 is fed to a station detection circuit 25 as a conventional circuit.
Patent JP-S54120818-A (JP)
Title: Torque detector for multiphase ac machine
Inventor: NOMURA TOSHIHIRO
IPC: G01R29/00
Filed: 1978-03-14
Abstract: PURPOSE: To operate a detection of the torque regardless of the direction of rotation, by eliminating a use of the divider for the operation.  
     CONSTITUTION: The constitution comprises an electromotive force calculator 18, for processing the operation of electromotive force from a terminal voltage of and current in the AC machine, a flux calculator 20, for processing the operation of flux by integrating the electromotive force obtained from said electromotive force calculator 18, multipliers 22, 24, 26, for multiplying the flux obtained from said flux calculator 20 and each phase current, and an output generating device, for generating a torque detection output by adding the product of each phase flux and current obtained from said multipliers. In such way, no use of a divider for the operation can provide an operation of the torque detection regardless of the direction of rotation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55121124-A (JP)
Title: Compound element for observation over infrared ray
Inventor: FUJII MASAHARU
IPC: H04N5/33
Filed: 1979-03-12
Abstract: PURPOSE:To make it possible to visualize beams by an infrared fluorescent material while taking a measurement of photo energy by a pyroelectric material, by stacking an infrared fluorescent material layer on a pyroelectric element layer. CONSTITUTION:Electrodes 3 and 3' are attached on both sides of pyroelectric element 2 made of a pyroelectric body such as a film of polyvinylidene fluoride made pyroelectric through polarization. On one side of pyroelectric element layer 1 formed in this way, infrared fluorescent material layer 4 consisting chiefly of zinc sulfide, etc., is formed by applying and pyroelectric element layer 1 and infrared fluorescent material film 4 are made in a body to form compound element 5. The abovementioned infrared fluorescent material film 4 is stacked on pyroelectric element layer 1 with shield electrodes 10 and 10' interposed, so that any noise due to an external noise can be prevented from appearing. Infrared rays striking compound element 5 are utilized for quenching by fluorescent material film 4 and the fluorescent material film at this part heats up, generating pyroelectricity on the pyroelectric element surface. This pyroelectricity is measured by voltage measurer circuit 7 via electrode 3 and intensity distribution of infrared rays can be measured.
Patent JP-S59211745-A (JP)
Inventor: SHIRUBERIO BONFUIGURIORI
IPC: F02M3/00
Filed: 1984-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59155885-A (JP)
Inventor: NAKAJIMA KEISUKE
IPC: G09G1/02
Filed: 1983-02-24
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-H11291500-A (JP)
Title: Liquid delivery method and liquid delivery head
Inventor: TACHIHARA MASAYOSHI
IPC: B41J2/14
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent non-delivery from occurring unexpectedly in a liquid delivery head of the side shooter type. SOLUTION: A liquid delivery head comprising a plurality of heaters 1, a plurality of delivery ports 4 arranged densely each in opposition to the heaters 1, and a plurality of liquid passages 5 in communication with the ports 4 is used. When bubbles each having an internal pressure of less than atmospheric pressure are brought into communication with the atmosphere, droplets each having a small volume are separated from a liquid, whereby the liquid is delivered at a frequency of 7 kHz or more. The height Tn of the liquid passage 5 is 6 μm or more, and a distance between the upper surface and lower surface of the port 4 is half the minimum distance in the port 4 or less.
Patent JP-S63196531-A (JP)
Title: Production of beta-methyl-delta-valerolactone and 3-methylpentane-1, 5-diol
Inventor: TOKITO YASUO
IPC: C07C27/00
Filed: 1987-02-09
Abstract: PURPOSE:To obtain the titled compound economically in industrial scale and high yield under relatively mild operation conditions, by carry out a reaction in the presence of a specific compound in the system using 2-hydroxy-4- methyltetrahydropyran as a common raw material and product as a solvent. CONSTITUTION:When 2-hydroxy-4-methyltetrahydropyrane is reacted using an oxide (e.g. copperchrome oxide catalyst, etc.) of at least one metal selected from copper, chrome and zinc under a nonoxidative gas (e.g. nitrogen, etc.), preferably in 0.01-20 absolute pressure at 130-180 deg.C to provide the titled compound at the same time, the reaction is carried out in the presence of a compound expressed by the formula (m and n are not simultaneously 0; m+n is >=1 and <=30, especially preferably m+n is >=1 and <=1,000), preferably using reaction product as a reaction solvent while continuously feeding the raw material. The product is useful as an intermediate of a polyurethane raw material, raw material of modifier for coating or resin and intermediate of medicine, agricultural chemicals, perfume, etc.
Patent JP-H07221102-A (JP)
Title: Structure of bump electrode of semiconductor device and formation of bump electrode
Inventor: WAKABAYASHI TAKESHI
IPC: H01L21/60
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a mechanically stable and good junction by making the structure of a bump electrode of a semiconductor device such a one that stress may hardly exist between a base metal layer of the bump electrode and an aluminum electrode. CONSTITUTION:A base metal layer 5 to be connected to an aluminum electrode 3 is formed in an opening of a passivation film 4 wherein the aluminum electrode 3 of a substrate 1 is exposed. And then a bump electrode 6 is formed on the base metal layer 5. In the bump electrode 6, an opening is formed, being divided into two or more sections 4a, 4b. The base metal layer 5 is so formed as to stride over these openings 4a, 4b and are connected to the aluminum electrode 3 which is exposed in the openings 4a, 4b. Then, on the base metal layer 5, the bump electrode 6 is so formed as to stride over the openings 4a, 4b.
Patent JP-H07271721-A (JP)
Title: Computer system and its operating method
Inventor: DOUSON ERU II
IPC: G06F13/42
Filed: 1992-01-21
Abstract: PURPOSE: To dynamically adjust the speed of a computer system bus by providing a selection means for selecting one of clock signals provided with different frequencies supplied to the bus by a bus control means. CONSTITUTION: Peripheral devices 204 are connected to the bus 203 and the peripheral devices 204 include both high-speed peripheral device and low-speed peripheral device. The bus controller 200 manages communication between devices through the bus 203. A processor 100 is connected through a communication channel 210 to a bus controller 200, a clock generator 201 for the bus controller is connected through a signal line 215 to the bus controller 200 and the clock generator 201 generates the two clock signals provided with the different frequencies. A first clock signal generated by the clock generator 201 is used by the low-speed peripheral device connected to the bus 203 and a second clock signal is used by the high-speed peripheral device connected to the bus 203.  A composite block 202 informs the clock generator 201 of a selected frequency and operates the bus 203 by a new clock frequency.
Patent JP-S61189606-A (JP)
Title: Manufacture of two-directional plate-type permanent magnet
Inventor: SHISHIDO HIROSHI
IPC: C22C38/10
Filed: 1985-02-19
Abstract: PURPOSE:To provide a permanent magnet having two-directional magnetic anisotropy, by rolling an Fe-Co alloy plate containing specific elements at a draft ratio higher than a specific value to increase the integrity in the specific orientation, then subjecting it to two-phase separation annealing in the magnetic field direction equivalent to the rolling direction, and aging it at a temperature lower than that of the two-phase separation annealing. CONSTITUTION:A plate of alloy having a chemical formula of Fe100-a-bCoaMb in which M is at least one selected from the group of Cr, Mo, W, Zr, Ti, V, Nb, Cu, Ta, Mn, Si, B, P, Al and Sn, and in which (a) is 3-35% by weight and (b) is 10-35% by weight, is rolled at a draft ratio of 40% by weight or more so as to increase the integrity in the orientation of {100}<011>. The alloy plate then subjected to two-phase separation annealing in the magnetic field whose magnetic field direction is equivalent to the direction in which the plate has been rolled. The alloy plate is then subjected to aging annealing at a temperature lower than the temperature of the two-phase separation annealing. According to this method, a plate-type permanent magnet having two-directional axis of easy magnetization can be obtained.
Patent JP-2000227470-A (JP)
Title: Radio wave scattering field computing device and recording medium
Inventor: KOBAYASHI KOICHI
IPC: G06F17/50
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To improve processing speed without reducing computing accuracy in a radio wave scattering field computing device. SOLUTION: 3D coordinate data of a target object inputted into a coordinate data input means 10a is fed to a patch splitting means 10b, being split into a plurality of patches thereat. A curved surface approximating means 10c feeds to a radio wave scattering field computing means 10e a result provided by approximating each patch generated to a 2D curved surface. By computing an irradiation area irradiated with a radio wave in the target object surface, a shadow processing means 10d specifies patches contained in the irradiation area and transmits them to the radio wave scattering field computing means 10e. The radio wave scattering field computing means 10e computes a scattering field for each patch contained in the irradiation area. A scattering field combining means 10f computes a total scattering field in the target object by combining the scattering fields in the patches.
Patent JP-S55123364-A (JP)
Title: Ignition time control for turbo-supercharger type engine
Inventor: ISHIDA HIROSHI
IPC: F02P5/152
Filed: 1979-03-13
Abstract: PURPOSE:To prevent knocking and the damage of an engine at the time of turbo- supercharging without fail by automatically controlling ignition time correctly over the whole operation range from the nonturbo to on-turbo time. CONSTITUTION:The ignition time of an engine is controlled by the centrifugal control mechanism 19 in a distributor 17 against the revolutions of an engine. In an area where the opening of a throttle valve 9 is small, the revolution of a turbo- supercharger 4 is slow, and no supercharging is conducted by the turbo-supercharger 4. If the throttle valve 9 is opened, the turbo-supercharger 4 is sufficiently driven and revolved and moved to have a supercharged state. The diaphragm in an operating mechanism 24 is pressed, and the ignition time in the engine is delayed and controlled.
Patent JP-S59159460-A (JP)
Inventor: DEIBUIDO ROORANDO HEIYAA
IPC: F16H35/00
Filed: 1983-02-25
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-S57144579-A (JP)
Title: Cleaning device of residual toner
Inventor: ITAYA KEIJI
IPC: G03G21/10
Filed: 1981-03-02
Abstract: PURPOSE:To completely remove the residual toner on an electrostatic latent image supporter, by distributing plural magnetic cleaning mechanisms along the said image supporter. CONSTITUTION:The magnetic cleaning mechanisms 12 and 13 are distributed along a photoreceptor 11 which functions as an electrostatic latent image supporter. The high-concentration part is removed first by the mechanism 12 for  the residual toner 18 on the receptor 11. Then the remaining residual toner 18  the mechanism 12 could not remove is sent to the mechanism 13 via an AC high voltage corona charger 14. Thus the toner 18 on the receptor 11 can be completely removed by the mechanism 13. In such way, the toner having the high or low concentration can be perfectly removed.
Patent JP-H10213344-A (JP)
Title: Louver-shaped cover for heat exchanger of construction equipment
Inventor: MIKAMI TOSHIYA
IPC: F24F13/15
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To meet improvement of a cleaning efficiency and reduction of noise in a well-balanced manner corresponding to a job site by a method wherein a tilt angle of each of louver boards forming a louver is made changeable. SOLUTION: Each louver board 16 is supported by each of clips 15 provided at prescribed intervals and thereby a louver composed of the louver boards 16 in a plurality is formed in a frame body 11. A tilt angle of each louver board 16 in a side-plate cover part 1 and a top cover part 2 is made simply changeable. By changing the state of opening of the louver properly, therefore, various machines can be operated in accordance with the degree of regulation of noise (the louver is regulated to be rather closed in an urban area for which a low-noise specification is required, while it is regulated to be in a state of the maximum opening in a job site for which a noise regulation level is rather low). According to this constitution, two requirements of improvement of a cleaning efficiency and reduction of noise can be met in a well-balanced manner corresponding to the job site.