baber/WOPTO huggingface dataset:
Patent JP-H08125418-A (JP)
Title: Antenna
Inventor: MINEGISHI KAZUO
IPC: H01Q1/10
Filed: 1994-10-26
Abstract: PURPOSE: To obtain an antenna for mobile communication equipment with an excellent radio wave radiation efficiency without losing flexibility by winding a conductive wire to at least a part of an outer circumference of a core wire made of a superelastic alloy in spiral and connecting one terminal of the winding to a wave transmission reception electronic circuit. CONSTITUTION: A thin wire such as a copper wire, a phospor bronze wire, a stainless wire is wound on a core wire 1 made of a superelastic alloy as a conductor wire 2 whose conductivity is 30 times or over than that of a conventional superelastic alloy to form the antenna. The conductor wire 2 with excellent conductivity is wound in spiral onto the surface to improve the conductivity of the antenna without losing the property of superelasticity having flexibility in this way. As the winding method, close winding or winding with slight gap may be adopted. Then one terminal of the conductive wire 2 at the lower end of the antenna is connected to a wave transmission reception electronic circuit.  Moreover, a chromium with excellent corrosion proof whose conductivity is higher by 5 times or over than that of a superelastic alloy is plated to the surface of the core wire 1 of the superelastic alloy.
Patent JP-H05126291-A (JP)
Title: One-way surge tank device
Inventor: TAKAGAMI YOSHIMI
IPC: F16L55/04
Filed: 1991-11-01
Abstract: PURPOSE:To obtain a one-way surge tank which eliminates pressure increasing wave generated after discharge of water from the tank by rapidly opening and loosely closing a check valve provided on the one-way surge tank. CONSTITUTION:A lower portion of a tank 7a is connected to a water sending pipe 4 by means of a connection pipe 8. A check valve is provided on the connection pipe, which valve is oscillated at the time of normal flow when water is flowed from the tank and releases a valve seat 9d, and is also oscillated at the time of contra flow and closes a valve body 9b. In such a one-way surge tank device, a dash pot 12 is arranged on an end of a lever 9a, which pot 12 is in press-contact to the lever, and loosen closing operation of the valve body when the valve body is in closing operation, while setting the movement of the lever free in opening operation.
Patent JP-H1185873-A (JP)
Title: Retail banking nonbank
Inventor: YOSHIDA TOSHIMI
IPC: G06Q40/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To increase the demand of a consumer credit market in welfare economics. SOLUTION: A retail banking nonbank executes both a banking job and a financial job, and this financial facility is provided with N-number of banking offices for create banks and for allowing the financial facility to execute a financial job, consisting of a card loan as an automated office as a power saving system. As economic management consisting of the new social welfare of the nation, a capital M is divided into N to create an M/N financial agency to make MN<(n-1)> operating capital M' with the creation at the financial agency.
Patent JP-2001106493-A (JP)
Title: Unmanned fork lift
Inventor: OISHI HIROKI
IPC: B66F9/24
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent such an occurrence that an obstacle pinched between a fork member and the ground is crushed, etc. SOLUTION: If the fork member 10 collides with any obstacle when the fork member 10 is lowering, an elevating/sinking member 20 solely lowers while the fork member 10 is left.
Patent JP-H10129858-A (JP)
Title: Sheet loading device and sheet feed device and picture image formation device
Inventor: TAKAGISHI HIROAKI
IPC: B65H3/06
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To feed sheet securely and remove jam easily by regulating the height of a sheet surface to a lower position than thin sheet which is fed by a sheet feed device which is in a condition in which a sheet loading device is not mounted. SOLUTION: A regulation member 25g is provided in the vicinity of a pick up roller 9 in the direction of supply and feed of sheet to press a top face of a thick sheet S2 such as envelope which is energized upward by a bottom plate 25a by bringing it into contact with the regulation member 25g so that the height of sheet is regulated. The height of the thick sheet S2 pressed by the regulation member 25g is set to be smaller than the height of sheet when ordinary sheet and thin sheet are supplied and fed without mounting a cassette exclusively for envelope. By providing the regulation member 25g, it is possible to move a sheet path of the thick sheet away from a cassette rail 26 so that the sheet path is outside of an interference region of the cassette rail 26 when a sheet cassette is pulled out.
Patent JP-H03151444-A (JP)
Title: Concrete reinforcing material
Inventor: OBATA KATSURO
IPC: E04C5/07
Filed: 1989-11-07
Abstract: PURPOSE:To strengthen attachment property to concrete by holding a plurality of fiber-reinforced plastic rods parallelly at certain spacings from one another by rod supporting tools, which are arranged in longitudinal direction. CONSTITUTION:Carbon fibers, Alamid fibers, or other long fiber material having high elasticity and high strength are bundled into a straight line and impregnated with adhesives. A plurality of fiber-reinforced plastic rods 1 are held by rod supporting tools 2 parallelly at certain spacings from one another, to constitute a concrete reinforcement 3. These rod supporting tools 2 are furnished in certain places along the longitudinal direction, and the plastic rods 1 are held being bent. Then, outer fitting supporting tools 2a and inner fitting supporting tools 2b are arranged alternately, and the rods 1 are bundled while bent undulatingly and are fastened.
Patent JP-H02134276-A (JP)
Title: Control apparatus of dot printer
Inventor: NOMURA ISAO
IPC: B41J29/38
Filed: 1988-11-15
Abstract: PURPOSE:To continue printing with the max. processing efficiency capable of being possessed by a printing control apparatus by mounting a cue buffer for storing the drive data of both of a printing mechanism and a non-printing mechanism according to driving order and selecting a mechanism to be driven on the basis of the drive data in the cue buffer. CONSTITUTION:A dot printer control apparatus has a printing mechanism 11, at least one non-printing mechanism 12, printing mechanism driving means 13, 14 and an image buffer 15 storing a dot pattern to be printed and further has a drive data cue buffer 18 for storing the data driving the respective mechanisms according to driving order in a waiting line. Since the drive data of the mechanisms for driving a printer are stored in the cue buffer 18 and successively transmitted to the driving means 13, 14 by a driving permitting and detection means 16 and a driving start means 17, driving efficiency can be enhanced to the max. degree.
Patent JP-H06140969-A (JP)
Title: Radio relay system
Inventor: UEHARA KAZUHIRO
IPC: H04L12/28
Filed: 1992-10-26
Abstract: PURPOSE:To realize the radio relay system in which a radio transmitter-receiver 5 is installed at an optimum location even under any installation environment. CONSTITUTION:A radio transmitter-receiver 5 connecting to a bus 4 is made up of a 1st radio transmitter-receiver 6 and a 2nd radio transmitter-receiver 7. The 1st radio transmitter-receiver 6 connects to the bus 4 and uses a radio channel to send/receive a signal to/from the 2nd radio transmitter-receiver 7 and supplies power 11 to the transmitter-receiver 7 through a radio channel. Thus, the 2nd radio transmitter-receiver 7 is not connected to a wired transmission line 39 and the signal is sent/received to/from a terminal radio transmitter- receiver 9 in a relevant small zone 8, then the transmitter-receiver 7 is installed at an optimum location.
Patent JP-H01129917-A (JP)
Title: Device for preheating and charging material in reduction furnace
Inventor: MAEDA TAKUYA
IPC: C21B11/02
Filed: 1987-11-13
Abstract: PURPOSE:To effectively utilize exhaust gas in a reduction furnace to the title preheated charging device for preheating granular raw material without needing the special heat source by constituting the device so as to charge the granular raw material having wide grain size distribution into the reduction furnace by preheating partially with heat of the exhaust gas of the reduction furnace. CONSTITUTION:Coarse grain raw material dropped near bottom part of a storing part 2 is preheated with the high temp. exhaust gas of the introduced 8 prereduction furnace 31 and in order discharged from a discharging valve 6, to charge 7 into the furnace 31. On the other hand, fine grain iron raw material floated in the upper part of the storing part 2 with the exhaust gas and sent to granular body collector 10 together with the exhaust gas is sufficiently preheated with exhaust gas in the passage from the storing part 2 to the collector 10. Then, this preheated iron raw material is charged into the pre-reduction furnace 31 from the bottom part of the collector 10 through the discharging valve 11 and a second charging pipe 12.
Patent JP-S62145848-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAMANO TOSHIO
IPC: H01L21/48
Filed: 1985-12-20
Abstract: PURPOSE:To improve the quality of a semiconductor device by employing a Watt's nickel bath containing high density nickel sulfide, nickel-plating the external leads of a semiconductor package in high current density, then reducing external leads oxidized through assembling and sealing steps, and then soldering the leads. CONSTITUTION:A Watt's nickel bath containing 400-500g/l of nickel sulfide density is used, its current density is set to 3-5A/dm<2> to nickel-plate the external leads of a semiconductor package, the package is ten fed through assembling and sealing steps, then reduced, and the leads are soldered. Thus, the soldering can be achieved by reducing without acid treatment to reduce the damage of the leads, and a mask is eliminated in case of the acid treatment. Further, since the vapor-phase treatment has an advantage that the treatment is uniformized as compared with solution treatment, an IC can be further enhanced in its quality.
Patent JP-H04166086-A (JP)
Title: Site-specific mutation of gene
Inventor: KUROSAWA YOSHIKAZU
IPC: A61K48/00
Filed: 1990-10-29
Abstract: PURPOSE:To enable easy and quick mutagenesis in vitro by site-specifically introducing mutation into a gene using four specific kinds of primers. CONSTITUTION:A site-specific mutagenesis is performed by PCR process using (A) a pair of primers I and II positioned at both sides of a gene to be mutated, (B) a primer III positioned between the primer I and the gene and introducing a mutation to either restriction enzyme recognition site of both terminals and (C) a primer IV to introduce a mutation to the objective position of the gene.
Patent JP-H08113168-A (JP)
Title: Load carrying plarform for truck
Inventor: TAKEUCHI KIYOSHI
IPC: B32B3/12
Filed: 1994-10-17
Abstract: PURPOSE: To reduce the weight, enhance the strength and simplify the assembling works by laying a floor member where sheet members are bonded on both upper and lower surfaces of each honeycomb member made of aluminum in such a way as to be in a sanswich condition. CONSTITUTION: Each panel member 3A in a floor member 3 is made of aluminum, and formed out of each honeycomb member 5 composed of a plurality of through holes 5a each of which is in a hexagonal shape in cross section, and vertically penetrated through therein. A plurality of lateral sash bars 6A corresponding to each lateral joist 2 with each honeycomb member 5 held in between and a longitudinal sash bar 6B are provided wherein the longitudinal sash bar is disposed therein with a space filled in between each lateral sash bar 6A corresponding to a floor frame 4 and each lateral sash bar 6A. A surface skin member 7 is then bonded over the upper surface of each honeycomb member 5, and an under sheet 8 is also bonded over its lower surface.  The surface skin member 7 is formed out of an alply plywood where a plywood is bonded together with an aluminum plate member, the plywood is stuck thereon while being directed to the surface side, and the under sheet 8 is formed out of an aluminum sheet member. As a result, a body can be made light in weight, and since the floor member is made out of the panel members, its assembly can be simplified.
Patent JP-H04266989-A (JP)
Title: Solvent extraction method accompanied by pseudo-extract/pseudo-raffinate circulation and film separation in extract phase and/or intermediate region phase
Inventor: ADORIANUSU UERUMAASU
IPC: B01D61/02
Filed: 1991-11-05
Abstract: PURPOSE: To extract aromatic hydrocarbons in high selectivity and high yield from a mixture of aromatic hydrocarbons and non-aromatic hydrocarbons in a hydrocarbon feed stream.  
     CONSTITUTION: This selective solvent extraction of aromatic hydrocarbons from a mixture of aromatic hydrocarbons and non-aromatic hydrocarbons in a hydrocarbon feed stream comprises contacting the hydrocarbon feed stream with a selective aromatic extraction solvent in a solvent extraction zone to form an aromatic hydrocarbon rich extract phase and an aromatic hydrocarbon lean raffinate phase, passing the extract phase through a membrane separation unit and, at the same time, recovering the retentate and passing the recovered retentate through a settling zone (where the retentate spontaneously separates into two liquid phases) and returning the upper phase to the solvent extraction zone to thereby increase the yield of the raffinate. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001108556-A (JP)
Title: Pressure sensor for internal combustion engine and pressure signal processor
Inventor: KIKUCHI TOMOSHI
IPC: F02M65/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To enable one internal combustion engine pressure sensor disposed on the cylinder head of an internal combustion engine to simultaneously sense combustion pressure and detect abnormalities in a fuel injection system to thereby simplify an arrangement about the cylinder head, relating to the pressure sensor and a pressure signal processor for processing pressure signals output from the internal combustion engine pressure sensor. SOLUTION: A pressure sensor 30 is disposed integrally with an injector 10 mounted on a cylinder head 12 while facing a combustion chamber 13 in an internal combustion engine 11, and pressure within the combustion chamber 13 and vibration resulting from the injection of fuel from the injector 10 are sensed by the pressure sensor 30, which in turn outputs pressure signals.
Patent JP-H04162842-A (JP)
Title: Communication system
Inventor: OSHIMA IZUMI
IPC: H04L12/40
Filed: 1990-10-26
Abstract: PURPOSE:To recognize the reception state of each reception station at multiple address communication by inputting part of address information of a communication equipment, counting a data every time a 1-bit data is received via a reception section and outputting an acknowledge signal when the count is coincident with address information. CONSTITUTION:A communication equipment 2b is provided with a reception section 3 converting a signal on a data bus 1 into a logic data, a control section 4 analyzing its logic data, a timing generating section (counter) 5 receiving part of address information of a communication equipment outputted from the control section 4, counting a data every time a 1-bit data is received via a reception section 3 and outputting an acknowledge signal when the count is coincident with address information, and a transmission section 6 sending a data outputted from the control section 4 to a data bus 1 and sending the acknowledge signal to the data bus 1 at the end of count of the counter 5. Then the acknowledge signal from plural communication equipments 2a-2d is superimposed on one communication frame in the order of sequence of part of the address information of the communication equipments 2a-2d. Thus, the reception state of each reception station at multiple address communication is recognized.
Patent JP-S62147706-A (JP)
Title: Demagnetizing apparatus by revolving magnetic field
Inventor: ITO MASAYUKI
IPC: H01F13/00
Filed: 1985-12-21
Abstract: PURPOSE:To set the initial permittivity of a demagnetizing apparatus to non- directionality by applying a revolving magnetic field obtained by supplying currents of different phases to a plurality of coils for generating magnetic fields of different directions to a magnetic unit. CONSTITUTION:A sinusoidal voltage from an oscillator 10 is input together with an exponential attenuation curve from an e<-taut> generator (where tau is an attenuation coefficient) 11 to a multiplier 12 to become a waveform of attenuation sinusoidal wave sinomegat.e<-taut>. Part of the output voltage of the multiplier 12 is advanced by 90 deg. by a 90 deg. phase unit 15 to become cosomegat.e<-taut>, a demagnetizing current is supplied through power amplifiers to coils Y1, Y2, thereby generating a magnetic field in an X-axis direction. A demagnetizing circuit 18 for supplying demagnetizing currents to the coils converts the attenuation sinusoidal wave into 3-phase AC currents by 120 deg. phase unit 20 and 240 deg. phase unit 21, which currents are adjusted at their levels by power amplifiers 19 and supplied to the coils. Thus, the initial permittivity of the magnetic unit becomes nondirectional.
Patent JP-S63143003-A (JP)
Inventor: MORITA TAMAO
IPC: A44C25/00
Filed: 1986-12-05
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-H11109838-A (JP)
Title: Image forming device
Inventor: OOJIYA ATSUYA
IPC: G03G21/20
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent a dew condensation phenomenon even when power consumption is restricted to a fixed value or below at the time of turning off a power source by gradually raising temperature inside an image forming device to a set temperature in a fixed time when initial temperature inside the image forming device at the time of turning on a main switch is lower than the set temperature. SOLUTION: When the main switch SW8 of the image forming device is turned on, a control part 7 judges whether the image forming device has not been used for a long time. For example, when the fixing temperature measured by a fixing temperature sensor 9 is <=50 deg.C, it is judged that the image forming device has not been used for a long time. Then, the control part 7 judges whether the initial temperature inside the image forming device at the time of turning on the main switch SW8 is lower than the previously set temperature. In the case of judging that the initial temperature is lower than the set temperature as a result, the control part 7 controls a heater 5 while switching the on/off of the heater 5 through an on/off circuit 6 so as to gradually raise the temperature inside the image forming device to the set temperature.
Patent JP-H11127042-A (JP)
Title: Differential amplifier
Inventor: YOSHIKAWA HISAO
IPC: H03F3/45
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To attain low power consumption even when the differential amplifier is operated at a wide input range. SOLUTION: A current flowing to a current source transistor(TR) 214 of an output amplifier stage 900 is variably controlled in response to an input voltage 100 by controlling its gate bias by a bias control circuit 600. When the input voltage is low, that is, an output voltage 106 is low, a TR 400 is nonconductive and a very small constant current is supplied to a TR 404 from a TR 402 and a bias 108 depending on the very small constant current is fed to a TR 214. A sufficiently low current enough to drive a load connecting to the output 106 as the very small constant current is designed to be fed to the TR 214. When the input voltage is high, that is, the output voltage 106 is high, the TR 400 is conductive and a sum of the ON current and the very small constant current is fed to the TR 404 and its output current is increased accordingly.
Patent JP-H06115418-A (JP)
Title: Drive-braking force distribution control device
Inventor: ONUMA YUTAKA
IPC: B60T8/58
Filed: 1992-10-02
Abstract: PURPOSE:To omit a useless distribution control and to reduce a load applied to a brake and the like, by converting a standard value of a drive-braking force distribution control device according to the car speed, in a drive-braking force distribution control device to start the control when the difference between an actual turning condition amount and an object in turning condition amount of a vehicle exceeds the standard value. CONSTITUTION:In a braking force distribution control device of the lateral and the longitudinal distribution control type, a braking force lateral difference DELTAB is operated by making it as the product of the difference between an objective yaw rate gamma* and an actual yaw rate gamma, and a control gain K (S1 to 7), so as to decide to make a standard value H larger as the car speed V is smaller (S9 and 10), and when the absolute value of the braking force lateral difference DELTAB is larger than the standard value H, the distribution control is carried out (S11, 14 to 20), and when the DELTAB is not larger than the H, the distribution control is not carried out (S11 and 12).
Patent JP-H06116971-A (JP)
Title: Drainage for dry area in basement
Inventor: KAWATO TAKASHI
IPC: F04B23/04
Filed: 1992-10-01
Abstract: PURPOSE:To easily execute works in an installation site, and to improve quality of equipment itself by providing a water-gathering port that is opened to the floor surface of a dry area to a cover of a drainage pit that is buried under the floor of the dry area. CONSTITUTION:A main body 12 made up of a drainage pit 6 that is formed of fiber-reinforced plastic by integral molding is buried in concrete 4 of floor boards. A water-gathering port 14 is provided to a cover 13 that covers an upper opening of the main body 12. Rainwater over the floor surface 15 is gathered through the water-gathering port 14 and is put in the main body 12 and is drained off afterward with a drainage pump installed above the ground. Thereby, installation work can be facilitated without the need for arranging water-gathering ports or pipings separately and at the same time, qualitey of the equipment can be made satisfactory.
Patent JP-H04164095-A (JP)
Title: Peptide derivative
Inventor: MORI HIDETO
IPC: C07K7/08
Filed: 1990-10-26
Abstract: NEW MATERIAL:A compound expressed by formula I [A is formula II (X and Y are amino acid residues which are absent or present and Gly, Val, etc., when present; n is 1-5); B is hydrophobic organic group; phosphodiester bond linking A to B indicates its binding to amino acid residue having OH in side chain in A] or salts thereof. USE:Capable of modifying the surface of molecular aggregates such as liposome by a sequence of Arg-Gly-Asp which is an active site sequence of fibronectin that is a cell adhesive protein. The liposome modified with the aforementioned compound is effectively used in inhibiting cancer metastasis, etc. PREPARATION:A compound expressed by formula III (R<1> and R<2> are 8-24C alkyl or acyl) is initially synthesized and then phosphorylated to provide a compound expressed by formula IV (R<3> is phosphoric acid-protecting group; Boc is butoxycarbonyl; Bn is benzyl). Protected amino acids are then successively condensed with the N and C-terminals of the aforementioned compound and the resultant product is subsequently deprotected.