baber/WOPTO huggingface dataset:
Patent JP-S5958105-A (JP)
Title: Power generating method utilizing hot water heat
Inventor: ISAKA HIDEO
IPC: F03G7/05
Filed: 1982-09-24
Abstract: PURPOSE:To generate power by means of ammonia gas which is obtained by compressing low temperature and low pressure ammine complex salt solution and heating it by hot water to be dissociated therefrom. CONSTITUTION:Low temperature and low pressure ammine complex salt solution in an ammine complex salt solution take 5 is sent into a dissociating and heat absorbing tower, wherein after hot water heats the ammine complex salt solution, the hot water itself is cooled and discharged. Cool water serving as a cooling and heating source is fed into a gas absorbing and heating tower 8, and absorbs the heat which is radiated by absorbing the ammonia gas to coordinate with the ammine complex salt solution, to cool said solution and then discharged. When the ammine complex salt solution which is heated in the gas dissociating and heating tower reaches the dissolution equilibrium temperature corresponding to the pressure of said solution, at least a part of ammonia is dissociated from it. The resulting ammonia gas is carried from the dissociating and heat absorbing tower to be temporarily accumulated in an ammonia gas tank 8, sent into the ammonia gas turbine 9 and expanded to drive it so that the pressure of the gas is reduced. The ammonia gas is thereafter fed into the bottom part of the gas absorbing and heating tower 8, heated by the ammine complex salt solution and then delivered into said tower 8 from its top part.
Patent JP-S6229796-A (JP)
Title: Vacuum pump
Inventor: TANIYAMA MINORU
IPC: F04D19/04
Filed: 1985-07-31
Abstract: PURPOSE:To perform sealing function and improve cooling effect by providing a vessel made of deformable soft material in a space between a housing and stator, and passing cooling medium through the vessel. CONSTITUTION:A vessel 11 made of heat resisting soft material is provided in a space between a vortex flow type stator 8b and a housing 1. Cooling medium 14 is poured into the soft vessel 11, and the stator 8b and housing 1 are simultaneously cooled. Since being elastic, the soft vessel 14 can adhere closely to both the stator 8b and the housing 1 to perform sealing function. Therefore leakage between the stator and the housing can be prevented.
Patent JP-H067973-A (JP)
Title: Laser beam machine
Inventor: NAKADA YOSHINORI
IPC: B23K26/00
Filed: 1992-06-25
Abstract: PURPOSE:To stably and surely cut the corner part of a work in an effectual machining condition when the work is irradiated with laser beam to be cut. CONSTITUTION:Whether or not a machining course (locus) by a machining program which is now in execution corresponds to a point B of a corner part is discriminated and when it is the point B, stepwise machining is performed according to the machining condition M stored in advance in an RAM3 (step S2). In other words, when the machining arrives at the point B of the corner part, the machining condition is once set to a lower level or a value 0, then, the machining is increased to the usual macining condition M0 in a stepwise state in accordance with the machining position (time). When cutting at the point B of the corner part is completed, the usual cutting is performed as it is in the cutting condition M0 (step B3). Cutting at the point B of the corner part can be performed stably and surely under the effectual machining condition.
Patent JP-H0721614-A (JP)
Title: Erasing method for magneto-optical recording
Inventor: KIRINO FUMIYOSHI
IPC: G11B11/10
Filed: 1993-07-07
Abstract: PURPOSE:To lower the maximum temp. of a recording film and to realize a high- density optical recording by increasing the wavelength of light or deviating a focus or reducing an aperture ratio of a lens at the time of erasing recorded information. CONSTITUTION:A optical head 102 converges the light of a laser 108 to a medium 101. The input information is outputted from the laser 108 through a recording generator 105 and an APC 106 at the time of recording. The reflected light from the medium 101 is outputted through a photodetector 109 and an amplifier 110 to a waveform equalizer 111 and an input switch 112 at the time of reproducing the information. Output pulses are introduced to a discriminator 115 and a PLL 114 and the information is outputted from a decoder 117. A comparing discriminator 116 outputs the information of a trial writer 103 to a coder 104 and an input switch 112 switches the output of the amplifier 110 to a waveform shaper 113. The information from the coder 104 and the diacriminator 115 is compared and a trial writing end signal is emitted when the difference decreases to a permissible range. The change in the fluctuation in the sensitivity of the disk, etc., with the lapse of time according to the repetition of recording/erasing is suppressed by this constitution. The control of the shapes of the recording magnetic domains with high accuracy is thus made possible.
Patent JP-H1112555-A (JP)
Title: Anisotropically electroconductive adhesive
Inventor: ITO HIROSHI
IPC: C09J109/02
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an anisotropically electroconductive adhesive capable of bonding mutual circuits at a low temperature in a short time of <=150 deg.C heating temperature and <=15 sec heating time. SOLUTION: This anisotropically electroconductive adhesive is obtained by reducing an unreacted amine present in an amine-modified maleimide resin used by purifying operations in the anisotropically electroconductive adhesive prepared by dispersing electroconductive particles in a resin composition composed of a radical-polymerizable resin (preferably a vinyl ester resin), an organic peroxide, a thermoplastic elastomer (preferably an acrylonitrile-butadiene copolymer) and the amine-modified maleimide resin.
Patent JP-H068238-A (JP)
Title: Manufacture of sheet for air bag
Inventor: TAKAHASHI SHUJI
IPC: B32B25/10
Filed: 1992-06-25
Abstract: PURPOSE:To contrive shortening of a manufacturing time, reduce a cost by improving productivity and obtain a high-quality product having little dispersion, by a method wherein a batch type agitator is turned at a specific speed and a rubber material, a compounding agent such as a vulcanizer and a solvent are mixed up with each other and melted. CONSTITUTION:A rubber material, a vulcanizer and/or a compounding agent excepting a vulcanizaiton accelerator are supplied to a botch type agitator M at a rate of at least a solid content of them become at least 40%. The agitator M is constituted of a straight belly part 6 and lower belly part 7 and a vessel 8 into which a mixing or a melting substance is put is installed. A turnable outer blade 9 is arranged within the vessel 8 and the same mixes up the compounding agent and solvent with each other and melts them by a rotation of at least 1000r.p.m. and the first rubber cement is prepared. Then the second rubber cement is prepared by mixing the vulcanizer and/or a solution of the vulcanization accelerator or a cement with the first rubber cement. A rubber layer 3 is formed by coating woven fabric 2 with the second rubber cement on one side, vulcanization molding is performed and a sheet 1 for an air bag is obtained.
Patent JP-2000105386-A (JP)
Title: Liquid crystal display device and its production
Inventor: SHIGETA MITSUHIRO
IPC: G02B5/20
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To produce a large screen display having low resistance wirings and a good flatness of a substrate with a high yield. SOLUTION: A metal material, a transparent electrode material and a conductive resin are used as an electrode material of both or either scanning electrodes or signal electrodes. As for the metal material, two or more kinds of materials are used, and for the transparent electrode material, amorphous ITO or the like is used. The electrode substrate 1 has an electrode structure produced by successively forming a metal wires 3 made of the metal material, a transparent electrode 4 made of the transparent electrode material and a conductive resin layer 5 on a light-transmitting substrate 2. Conductivity is added to the conductive resin layer 5 by electrodeposited conductive particles by the micelle electrolytic method.
Patent JP-H0217787-A (JP)
Title: Remote controller
Inventor: SUZUKI KENJI
IPC: H04B1/40
Filed: 1988-07-05
Abstract: PURPOSE:To attain the miniaturization and light weight of the whole of a device by boosting the voltage of a power source connected to a transmission part, and supplying it to a reception part. CONSTITUTION:A remote controller A is provided with the transmission part 1 to transmit a control signal Y to an equipment B to be controlled, the reception part 2 to receive the control signal Y from the equipment B to be controlled, and a control part 3 to make the transmission part 1 transmit the control signal Y and to receive the control signal Y received by the reception part 2. The power source 10 is connected to the transmission part 1, and the voltage of the power source 10 is boosted at a booster circuit 11 further, then, is supplied to the reception part 2.
Patent JP-H08339337-A (JP)
Title: Portable computer
Inventor: ONO SATOSHI
IPC: G06F13/00
Filed: 1995-06-09
Abstract: PURPOSE: To have an access to a BBS station from any place through connection secured at the nearest access point in a simple operation and at the lowest telephone circuit rate. CONSTITUTION: A portable computer 1 instructs a GPS device 2 to acquire the position information. When the position information is received from the device 2, the computer 1 retrieves the dial number of an access point based on the position information and by making reference to 'the position information →access point database table'. Then the computer 1 sends the retrieved dial number to a modem 3 together with a modem control command such as an AT command, etc., and dials the desired access point. Thus the computer 1 is connected to its desired access point when the connection is secured to a telephone circuit 5.
Patent JP-S6411914-A (JP)
Title: Rotor made of steel compexing aluminum powder alloy
Inventor: AKECHI KIYOAKI
IPC: B23P11/02
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the titled rotor, of which the characteristic does not deteriorate and the change of the size is extremely few in the case of shrinkage-fitting at high temp. by setting the change of hardness before and after shrinkage- fitting for this heating rotor to less than the specific value at the time of pressing a steel-made shaft into an Al powder alloy-made rotor heated at the prescribed temp. by the shrinkage-fitting. CONSTITUTION:After compressed-compacting the powder or the granular powder having <=350mum grain size of the Al alloy composing of 10-42% Si and the balance Al and rapidly cooling at >=100 deg.C/sec cooling velocity, the Al powder alloy made rotor having <=19X10<-6>/ deg.C thermal expansion and forming by hot- extrusion or hot-forging, is produced. Then, the steel-made shaft is pressed into the rotor heated at 250-500 deg.C by the shrinkage fitting. By this method, the steel shaft complex Al powder alloy-made rotor, in which the change of the hardness of the above rotor before and after pressing by the shrinkage fitting is <=HRB 5, is obtd.
Patent JP-H0336996-A (JP)
Title: Driving gear for stepping motor
Inventor: TSUBURAYA TSUTAE
IPC: H02P8/12
Filed: 1989-06-30
Abstract: PURPOSE:To optimally set backlash, vibration and abnormal sound of a stepping motor by providing a switch element for switching the resistance value of a damping resistor in response to an input step signal interval, and automatically switching the damping resistor of a stepping motor controller. CONSTITUTION:When a step signal of a first mode is applied to an input terminal 4, a stepping motor 1 is rotatably driven. A braking current is supplied to a damping resistor 3A through diodes 3a-3d to brake in respective phases to stepwisely rotate the motor 1. The resistor 3A becomes optimum for the step motor of the first mode. A switch element 6 is turned ON in a second mode, and 3B is connected in parallel with the resistor 3A. Thus, backlash, vibration, abnormal sound become optimum.
Patent JP-2001002031-A (JP)
Title: Working device for packaging material
Inventor: IMAI HIROAKI
IPC: B26D3/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To start the letting-off of a packaging material quickly right after the completion of a perforation-applying work regarding a working device which performs a perforation on the long-sized packaging material such as a web. SOLUTION: A parcel paper P passes through a perforating device 20 in the middle of a feeding line 6, and a perforated. The parcel paper P is let off while being guided by a pair of lower guides 28 and 30, and the lower guide 30 can move along the packaging line 6. The perforating device 20 is equipped with a perforation cutter 36 and a pressing roller 58, and the pressing roller 58 rolls on a cutting blade 38 of the perforation cutter 36 by the running of a reciprocating driving belt 48. The pressing roller 58 rolls by a letting-off stop timing for the parcel paper P, and the cutting blade 38 is made to bite into the parcel paper P. Then, the lower guide 30 moves to the upstream side, and approaches the perforation cutter 36. Then, the parcel paper P which has bitten into the cutting blade 38 is greatly warped upward, and the parcel paper P naturally separates from the cutting blade 38 in accordance with the letting-off of the parcel paper P.
Patent JP-S5958458-A (JP)
Title: Cleaning device
Inventor: TOUFUKUJI IKUO
IPC: G03G21/10
Filed: 1982-09-29
Abstract: PURPOSE:To reduce the frequency of the replacement of a filter and to reuse or discard sticking matter easily by providing an vibration means which consists of a magnetic member provided to the filter and a magnet arranged opposite to it for filter rocking. CONSTITUTION:A cleaning unit 21 consists of a brush roll 22 for removing toner, a fan 25 for producing an air flow, the filter 23 formed by corrugating thin filter paper for separating and catching the toner, and a toner recovery box 26. A rod body 24 made of ferromagnetic material in a U-shape is fixed to one fan- side surface of the filter 23 and a spring 29 is extended between the closed end part 24' of the rod body and the main-body side wall part to displace the rod body to the side wall part. On the other hand, the open end 24'' of the rod body 24 is held about several mm. away from the side wall part, and an electromagnet 30 which attracts the rod body is arranged at the main-body side wall part while facing the open end 24'' of the rod body 24.
Patent JP-H0588672-A (JP)
Title: Electronic musical instrument
Inventor: KAWASHIMA SUSUMU
IPC: G10H1/053
Filed: 1991-07-09
Abstract: PURPOSE:To provide the electronic musical instrument to which a foot pedal of any type such as a switch type which is inverted in ON/OFF state when stepped in and a variable resistor type which is inverted in resistance value can be connected. CONSTITUTION:The contact pin J1 of a jack 7 is pulled up by a resistance R1 to a source voltage. Further, when the plug is not inserted, a neutral contact pin J3 which is pressed against the contact pin J1 is grounded by the resistance R1. An A/D converter 8 converts the voltage at the contact pin J1 of the jack 7 into a digital signal and supplies it to a CPU 1. When the plug is not inserted, the A/D converter 8 is supplied with 2.5V which is an intermediate value of the source voltage. When the plug is inserted, a contact CN is separated and when a make type foot pedal which turns ON when stepped in is connected, the A/D converter 8 is supplied with a voltage of >=2.5V, but when a break type foot pedal which turns OFF when stepped in is connected, a voltage of <2.5V is supplied. The CPU 1 judges which foot pedal is connected from the digital value outputted by the A/D converter 8.
Patent JP-S6233215-A (JP)
Title: Gas heater
Inventor: SAKAI KOZO
IPC: F28F27/00
Filed: 1985-08-01
Abstract: PURPOSE:To prevent a temporary increase of a concentration of soot or dust in gas at an outlet of a device by a method wherein the heat exchanger portions at a gas inlet side and a gas outlet side are partitioned by partition plates and damper mechanisms for shielding the gas flow and adjusting an amount of air are arranged. CONSTITUTION:Heat exchanger portions having a plurality of heat-transmitting pipe bundles 9 are installed at each of gas inlet 7 and gas outlet port 8 between each of them, and the inlet side and the outlet side are partitioned by a plurality of partition plates 13. Gas flows passing through each of the partitions are selectively shut off and both of the damper mechanisms 14 and 15 or only either one of them is mounted for adjusting an amount of air flow. A soot-blowing mechanism 16 for removing the adhered soot at the heat exchanger portions when the gas flow is shut off is installed at the downstream side of the heat exchanger portion at the gas outlet part. A suction nozzle 17 for scavenging the re-splashed soot when the soot is blown is arranged at the forward flow side of the heat exchanger portion or the inlet side as well as between the heat exchanger portions, whereby the splashed soot inclusive gas is blown and flowed to a soot-removing facility such as an electric dust collector 19. A temporary increase of a concentration of soot at an outlet part of the device and a deflected flow of gas are prevented.
Patent JP-S6232942-A (JP)
Inventor: KOMATSU KATSUYUKI
IPC: A61B18/20
Filed: 1985-08-01
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-2000358017-A (JP)
Title: Method and system for communicating digital data and terminal
Inventor: FUJITA YUZURU
IPC: H04N19/70
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication system for digital data and a terminal with which a plurality of terminals can be synchronized under easy control when synchronizing them for communicating digital data. SOLUTION: While using a cycle timer signal set to be communicated at regular intervals by communication controllers 16 and 26, in respective pieces of terminal equipment 10 and 20, a prescribed operating clock(CLK) is turned to this cycle timer signal and signal processing (encode processing or decode processing) related to MPEG data is performed on the basis of this operating CLK so that signal processing related to digital data can be synchronized between the plurality of terminals 10 and 22.
Patent JP-S5690039-A (JP)
Title: Preparation of sesquiterpene compound
Inventor: OOISHI TAKESHI
IPC: C07D407/04
Filed: 1979-12-24
Abstract: PURPOSE: To carry out the total synthesis of cinnamodial, which is an antifeedant for army worms, from a specific sesquiterpene compound derived from easily available isodrimenin through nine new intermediates.  
     CONSTITUTION: A compound of formula I derived from isodrimenin is made to react with β,β,β-trichloroethoxycarbonyl chloride to give a compound of formula II, which is oxidized to give a compound of formula III. The compound obtained is subjected to the following treatment subsequently to give a compound of formula IV (Ac is COCH 3 ): Reduction, acetylation, treatment with Zn powder, oxidation, treatment with a dialcohol and an organic acid, and treatment with an alkali. The compound of formula IV is made to react with an oxidizing agent under basic or neutral conditions to give a compound of formula V, which is made to react with an organic acid to afford cinnamodial of formula VI. Cinnamodial is known as a substance extracted from a spedific plant. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1022097-A (JP)
Title: Plasma generating device
Inventor: ITO MASAHIRO
IPC: H05H1/46
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a plasma generating device which can make the forming position and the size of a magnetic natural line variable, so as to convert the magnetic field condition, by arranging a prescribed magnetism generating means and a prescribed electric field generating means at specific positions respectively. SOLUTION: In order to form a circular magnetic neutral line on the horizontal surface in a vacuum chamber (C) 1, a magnetic field generating means composed of the first permanent magnet X:3 with a doughnut form or a disk form provided on the outer surface of the upper wall of the C:1, and the second permanent magnet Y:4 with a doughnut form having the inner diameter larger than the X:3; and an electric field generating means composed of a high-frequency coil 5 more than a single form, in order to generate a discharge plasma to the magnetic neutral line by adding an alternating electric field along the magnetic neutral line which is formed inside the C:1 by the above magnetic field generating means;  are provided, and furthermore, the upper wall of the C:1 is composed of a dielectric, the electric field generating means is provided between the X:3 and the Y:4, and the X:3 and the Y:4 are arranged regulatable at the positions with different heights relatively.
Patent JP-S6147344-A (JP)
Inventor: TANABE SHINGO
IPC: B65D25/14
Filed: 1984-08-14
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-H107932-A (JP)
Title: Low-resistance inorganic powder
Inventor: NISHIHARA AKIRA
IPC: C01F7/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain an inorganic powder capable of functioning as a filler added to resins to impart antistatic properties thereto and having a low electrical resistance and an excellent ability to be homogeneous dispersed in resins. SOLUTION: The surface of a fine inorganic powder, such as silicon oxide, titanium oxide or aluminum oxide synthesized by a dry process, is treated with a silane coupling agent containing sulfonic ester groups. When sulfonic acid groups are introduced into the surface-treated powder by, for example, heat decomposition of the sulfonic ester groups, an inorganic powder having such a low electrical resistance that the volume resistivity is on the order of 10<8> Ω.cm or below, particularly desirably 10<4> Ω.cm when compressed under a pressure of 40kg/cm<2> can be obtained.
Patent JP-H0815912-A (JP)
Title: Toner for developing electrostatic charge image and electrostatic charge image developer
Inventor: SHIMODA MASAKATSU
IPC: G03G9/097
Filed: 1994-06-28
Abstract: PURPOSE:To obtain toner and a developer excellent in durability and environmental resistance. CONSTITUTION:A nickel dithiolate complex represented by the formula is incorporated into the toner of an electrostatic charge image developer based on a resin and a colorant to obtain the objective toner and the objective electrostatic charge image developer contains this toner and a carrier. In the formula, X<+> is an H ion or a cation, (n) is 1 or 2, each of R1 and R2 which may be different is H, 1-20C alkyl, optionally substd. phenyl, an optionally substd. alicyclic group, nitro, nitrile, ester, alkoxy, amino, chalcogenide or halogen, R1 and R2 may form a ring by bonding to each other and both of them are not optionally substd. phenyl.
Patent JP-S5973909-A (JP)
Inventor: ROODERITSUHI BUIRUHERUMU GUREE
IPC: B29C48/76
Filed: 1983-09-13
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-S5957675-A (JP)
Inventor: YAMADA MIKIO
IPC: A63B37/12
Filed: 1982-09-27
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-H08339845-A (JP)
Title: Connecting part of sheath cable
Inventor: OGAWARA SHOICHI
IPC: H01R4/70
Filed: 1995-06-12
Abstract: PURPOSE: To secure a sleeve to a sheath and ensure sufficient air-tightness by simply caulking, not by welding or soldering. CONSTITUTION: Wires 15, 15 of a sheath cable 14 are connected to lead wires 12, 12 of a connecting cable 11 and the ends of the connecting cable 11 and the above described sheath cable 14 are covered by a metal pipe-shaped sleeve 18 and insulating material 23 is filled in the sleeve 18. A pipe-shaped intermediate sleeve 21 made of softer metal than the sleeve 21 and the sheath cable 15 is inserted between the end 20 of the sleeve 18 and the end of the sheath 15 of the sheath cable 14 and the end 20 of the sleeve 18 are plastically deformed into a groove shape from the peripheral surface to the intermediate sleeve 21 and the sheath 15 (plastic deformation part 22).