baber/WOPTO huggingface dataset:
Patent JP-H08136631-A (JP)
Title: Magnetic source detecting device
Inventor: NAGAYA SHIGEO
IPC: G01R33/035
Filed: 1994-11-07
Abstract: PURPOSE: To locate the position of a magnetic source with accuracy when an object to be located is movable by using the variation of the magnetic field of a magnetic field detecting means when the object is moved along a plurality of linear tracks. CONSTITUTION: An object 3 to be located containing a magnetic source is pulled at a constant speed in a magnetic shield by pulling a string 5 attached to the object 3. A counter 6 measures the pulled-out length of the string 5. Two linear tracks 4 are provided at equal distances from a magnetic field detecting section 8 on both sides of the section 8 and the object 3 is moved along the tracks 4. The magnetic field generated by the magnetic source contained in the object 3 is measured by running the object 4 four times in such a way that the object 3 is again run by turning the direction of the object 3 by 90 deg. against the moving direction after the object 3 is run in the same direction along the tracks 4.  Since the variation of the magnetic field increases as the magnetic source approaches the section 8 and decreases as the magnetic source becomes farther from the section 8, the position of the magnetic source contained in the object 3 in the moving direction can be determined from the point at which the variation of the magnetic field changes from the increasing trend to the decreasing trend and the then position of the object 3.
Patent JP-H10143420-A (JP)
Title: Network system
Inventor: OGAKI TAKESHI
IPC: G06F12/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To efficiently perform temporary preservation, transfer and distribution corresponding to difference in the performance/function of transfer or reproduction in the case of dealing with the same document data. SOLUTION: This system is constituted so as to perform the transfer/ distribution of hyper documents while connecting temporary preserving memory equipment 1 having a storage means and a control means for personal computer(PC) or digital copy machine (DPPC), DPPC 2...PC3 to a network. In this case, when transferring the document data in a document format mutually between the equipment such as DPPC 2 and PC 3, the temporary preserving memory equipment 1 defines/manages capability concerning the transfer source, transfer destination and temporary preserving memory and specifies a protocol with which this information can be exchanged.
Patent JP-H06122608-A (JP)
Title: Dental adhesive primer and dentinum pretreating agent
Inventor: TSUNEKAWA KATSUYOSHI
IPC: A61K6/00
Filed: 1992-11-05
Abstract: PURPOSE: To provide an adhesive primer capable of preventing the microleakage at the side edge of the cavity surface of the cement and dentin of a restoration part by increasing the adhesion of strength of an adhesive by using the adhesive primer before the application of this adhesive and a pretreating agent capable of enhancing the strength of adhesion by removing a smear layer. CONSTITUTION: This dental adhesive primer contains (A) the compd. of formula I (R<1> , R<2> are lower alkylene), for example, the compd. of formula II, (B) the lower alkyl ester of methacrylic acid having a hydroxyl group in the molecule, for example, 2-hydroxyethyl methacrylate, (C) a polymn. accelerator, for example, methacryloxyethyl-p-(N,N-dimethylamino)benzoic acid (MAEB), camphor quinone and (D) a solvent, more preferably polar solvent and more particularly acetone, ethanol at ratios of A=1 to 10% (wt.), B=10 to 30%, MAEB=0.5 to 10% or camphor quinone 0.1 to 5%. The dentin pretreating agent consists of an alkaline metal salt of the compd. of the formula I, more particularly an aq. 0.2 to 1M soln. of K salt and has pH in a range of 2.4 to 6.0.
Patent JP-H03161109-A (JP)
Title: Automatic sheet thickness controller for rolling mill
Inventor: SEKI YOSHIRO
IPC: B21B37/18
Filed: 1989-11-16
Abstract: PURPOSE:To allow the accurate control to target values by calculating and adding the 1st and 2nd correction rates of the main mill driving motor of a 1st stand and using the added value as the manipulated variable of the main mill driving motor of the 1st stand. CONSTITUTION:The integral, proportional computing block 102 of the rolling mill outlet side sheet thickness controller 92 of a 2nd stand is inputted with the deviation between the sheet thickness detected by the rolling mill outlet side sheet thickness detector of the 2nd stand and the target value of the rolling mill outlet side sheet thickness of the 2nd stand and computes the speed correction rate of the main mill driving motor of the 1st stand. The compensation computing block 120 of the rolling mill outlet side sheet thickness controller 92 of the 2nd stand is inputted with the tension detected by a rolled stock tension detector between the 2nd and 3rd stands and computes the speed correction rate of the main mill driving motor of the 1st stand. An adder is inputted from the output of the block 102 and the output of the compensation computing block 120 and calculates the speed correction rate of the speed controller of the main mill driving motor of the 1st stand.
Patent JP-2000108455-A (JP)
Title: Hinge device of printer cover and printer
Inventor: KINOSHITA OSAMU
IPC: B41J29/13
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a hinge device of a printer cover equipped with a mechanism with which the printer cover can be smoothly opened. SOLUTION: In this hinge device, hinge holes are provided to end parts at the front side of a printer main body case 1. The hinge holes are set in pairs symmetrically to right and left ends. Hinge projecting parts 4 at the side of a base end of a printer cover 3 are inserted and fitted in the hinge holes. A slide face for absorbing a shift generated through an opening operation to the printer cover 3 is set to an inside rotary guide part 10 and an outside rotary guide part 11 of each hinge hole guiding the hinge projecting part 4 when the printer cover 3 rotates, and a recessed curve part 5 and a projecting curve part 6 of the curved hinge projecting part 4.
Patent JP-H10144565-A (JP)
Title: Polyester film for capacitor
Inventor: SATO YOSHIKI
IPC: C08J5/18
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide polyester film wherein dimensional stability is excellent and high electrical characteristics and thermal resistance can be obtained, by making the shrinkage stress in a longitudinal direction of the film satisfy specified formulas, and specifying the thickness of the whole film. SOLUTION: A coating layer is arranged on at least one side film surface, in order to increase adherence to vapor deposited metal formed as an electrode when a film is used as capacitor dielectrics. In the obtained film, the shrinkage stress in the longitudinal direction of the film simultaneously satisfies formulas 1, 2 (S150 is a shrinkage stress value per unit sectional area of the film at 150 deg.C, Smax is a shrinkage stress value in a temperature range of 150 deg.C up to the melting point of the film). The whole thickness of the film is in a range of 0.5-12μm. The dimensional change ratio in the longitudinal direction of the film which is measured with a TMA is set to be -2-2%.
Patent JP-2001113150-A (JP)
Title: Pressurized gas-liquid mixing device and waste liquid treating device using the same
Inventor: SUZUKI KOICHI
IPC: B01F27/93
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which the direct taking of gas into a treating tank is difficult and a device requires scale increase and cost increase since the melting liq. of ozone, etc., is treated under pressure at post stage in the case when waste liq. treatment by ozone, magnetized air, etc., is executed under high pressure environment. SOLUTION: A plurality of mixing chambers 10 having an open port 11a are stacked on the inside of a treating tank 1, and an agitating means 7 by the rotational agitation of a disk shaped body 70 and a cavitation generating means 8 are arranged in each mixing chamber. An inlet pipe 2 provided with an inflow amount regulating valve 20 and an outlet pipe 3 provided with an outflow amount regulating valve 30 are connected to the vessel and also a water feed pump 4 is communicatingly connected between an inlet part 21 to the treating tank and the inflow amount regulating valve.  Moreover, an intake port 22 is opened at the intake side of the feed pump, and the inside of the treating tank is kept in a pressurized state by the reduction of outflow amount by the outflow amount regulating valve and the feed pressure of the water feed pump, and also gas is directly taken into the treating tank from the intake port by reducing the inflow amount by the inflow amount regulating valve.
Patent JP-H04169317-A (JP)
Title: Hanging power controller of vehicle
Inventor: YOSHIDA MASATO
IPC: G05B13/02
Filed: 1990-10-31
Abstract: PURPOSE:To achieve riding comfortableness and steering stability at a high level by determining the hanging power of each wheel independently based on fuzzy infernce with regard to the running position of a vehicle, and by finely controlling the hanging power of each wheel correspondent to the running position of the vehicle. CONSTITUTION:Two car height sensors 2a, 2b are provided right and left for each in the vicinity of a front wheel 1a and a rear wheel 1b of a vehicle 11. The output of car height sensors 2a, 2b is input to a fuzzy controller 7 directly or through differentiators 4a, 4b. The running velocity detected by a velocity sensor 5 is input to the fuzzy controller 7 directly or through a differentiator 6. Fuzzy infernce is carried out by the fuzzy controller 7, and the hanging power signal correspondent to input parameter is output as a result of the infernce. The hanging power of the front wheel 1a as well as of the rear wheel 1b can thus be adjusted.
Patent JP-H02141762-A (JP)
Title: Developer for reversal development
Inventor: HINO TAKU
IPC: G03G9/097
Filed: 1988-11-22
Abstract: PURPOSE:To obtain stable images even if a white ground part, such as solid white, continues by incorporating specific ratios of negative chargeable toner particles, granulated particles formed of a mixture composed of an org. fatty acid metal salt and the oxide of the metal of this metal salt, and surface-treated dry process fine silica powder having a nitrogenous org. group on the surface into the developer. CONSTITUTION:The negative chargeable toner particles, the granulated particles formed of the mixture composed of the org. fatty acid metal salt and the oxide of the metal of this metal salt and the surface-treated dry process fine silica powder having nitrogenous org. group on the surface are incorporated at 0.1 to 2wt.% based on the weight of the toner particles into the developer for reversal development. The electrostatic charge of the toner is stable in this way even in the part, such as solid white, where the toner is not consumed. The good flowability is obtd. and the thin toner layer is easily formed on a sleeve. The stable images having the high grade are thus obtd. over a long period of time.
Patent JP-H0556391-A (JP)
Title: Stil video device
Inventor: SATO KOICHI
IPC: H04N5/93
Filed: 1991-08-26
Abstract: PURPOSE:To prevent the occurrence of a seam on a screen at the time of reproducing a picture signal when one screen is recorded in a recording medium by dividing it into plural pictures. CONSTITUTION:At the time of recording a picture signal Y in a recording medium, a reference signal R is added. The amplitude of the picture signal Y is adjusted so that 'white' which has the highest lightness may be 100IRE at the time of recording. In this state, the reference signal R is adjusted so that the amplitude may be 401RE and is added to the picture signal Y. At the time of reproduction, the picture signal Y is corrected so that the amplitude of the reference signal R is 401RE. Therefore, the occurrence of a seam on a screen can be prevented since a correction to the same state as at the time of recording is always performed even when the amplitude of the picture signal Y changes.
Patent JP-H10139033-A (JP)
Title: Assembly type packaging paper box
Inventor: UEDA EIJI
IPC: B65D5/66
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an assembly type packaging paper box in which prescribed places of the paper box where a thin material excellent in waterproof property is covered on an inner surface are bonded using more inexpensive adhesive, and the structure in which the box mode of the paper box is not damaged. SOLUTION: Right and left side walls 2, 2 are continuously provided on a pair of edges opposite to each other of a bottom wall 1 the inner surface of which is covered with a thin material such as a synthetic resin film, and forward and rear side walls 3, 4 are continuously provided on other edges opposite to each other. First diagonally folding lines 13, 14 rising from lower corner part of the forward and rear side walls 3, 4 upwardly in a diagonal direction, and first connection pieces 7... are continuously provided on the edges of the forward and rear side walls. Second connection pieces 6... are continuously provided on the edges of the right and left side walls 2, 2, and the second connection pieces 6... are connected to the first connection pieces 7... through diagonal foldings 17... for connection pieces.  The first connection pieces 7... are larger in size than the second connection pieces 6..., and overlapped on and attached to the external sides of the right and left side walls 2, 2.
Patent JP-H01139859-A (JP)
Title: Method and apparatus for treatment of fabric with low bath ratio liquid stream
Inventor: IWAMOTO HITOSHI
IPC: D06B3/28
Filed: 1987-11-25
Abstract: PURPOSE: To provide the subject method comprising such a practice that, when a treatment solution is to be circulated in high flow and low bath ratio, the treatment solution is issued shower fashion via a flow path branched from a treatment solution circulating channel from above a residence tank, and the flow is varied at short time intervals to improve the uniform dyeability of a fabric and shorten fabric dyeing time. CONSTITUTION: This method comprises the following process: a branched piping 9 is furnished along a treatment solution circulating channel ranging from a solution suction part 3 via a connective tube 7, a pump 5 and a heat exchanger 6, to a nozzle 4, and a treatment solution is issued from a shower 11 onto the whole surface of a residence tank 1; wherein the flow of the treatment solution from the nozzle 4 is made invariant, and the total flow of the treatment solution is increased by the flow from the shower; the flow from the branched piping 9 is varied in short time intervals so as to prevent a fabric 8 from being sucked onto the solution suction part 3.
Patent JP-H01137128-A (JP)
Title: Air conditioner
Inventor: NAGAYA MITSUJI
IPC: F24F1/00
Filed: 1987-11-24
Abstract: PURPOSE:To get a proper distribution of an interior temperature in an interior dwelling space by a method wherein a damper for opening or closing a cooling air blowing port and a heating air aeration passage is arranged, cold air is blown from the cooling air blowing port upwardly in the interior during cooling operation and a hot air is blown out of the heating air blowing port downwardly in the interior of a room. CONSTITUTION:An opening 37 and a cooling air blowing port 23 are arranged such that the opening 37 of a partition plate 29 is closed around a fulcrum point of a shaft 27 of a damper motor 26 during cooling operation and a damper 28 which can be opened or closed is arranged at a position 28a for closing the cooled air blowing port 23. During cooling operation, the damper 28 closes the opening 37 of the partition plate 29, the cooled air is guided to a cooling air blowing port 23, passes through an air direction adjusting vane 25 and then blown upwardly into the room. During heating operation, the damper 28 closes a cooled air blowing port 23, the hot air passes through the opening 37 of the partition plate 29, is guided to the heating air aeration passage 36 and blown downwardly into the room from the heating air blowing port 30 along the cut and raised piece 31 arranged at a lower part of a front panel 38.
Patent JP-H09213753-A (JP)
Title: Connecting structure for semiconductor device and printed board
Inventor: AZUMAGUCHI MASAHIRO
IPC: H01L23/053
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a CSP type connecting structure which loads and unloads a semiconductor device on/from a printed board without breaking the semiconductor device. SOLUTION: A connecting structure is provided for connecting and fixing a semiconductor device 2 and a printed board 1 on an interconnection pattern 3 formed on the printed board 1 through an electrode 5 formed on the semiconductor device 2. The electrode pad 5 on the outer plane of the semiconductor device 3 is connected with the interconnection pattern 3 on the printed board 1 by permitting them to abut through the metal bumps 4 and 6 provided at least one of the interconnection pattern 3 and the electrode pad 5 and performing press-contact by using a member 8 which sandwiches the printed board 1 and the semiconductor device 2.
Patent JP-H0611123-A (JP)
Title: Unburnt content generation suppressing method for refuse incinerator
Inventor: OGINO ETSUO
IPC: F23G5/50
Filed: 1991-11-13
Abstract: PURPOSE:To suppress the generation of an unburnt content and to remove gas, such as sulfur oxide and hydrogen chloride, by injecting mixture fluid, in which fine powder of calcium hydroxide and/or calcium carbonate are mixed, to the interior of a combustion chamber. CONSTITUTION:A fine powder feeder 12 in which fine powder of calcium hydroxide and/or calcium carbonate is contained and a cooling air feeding device 13 are connected to a nozzle 10 through a mixer 11. Fine powder in the fine powder mixer 12 is sucked by means of compressed air passing through an ejector 14 and sucked out to the mixer 11. In the mixer, the fine powder is mixed with at least gas of at least one kind selected from air fed from the cooling air feeding device 13, steam, inactive gas, and combustion exhaust gas and the mixture is injected through the nozzle 10. This method reduces an amount of an unburnt content in exhaust gas and suppresses discharge of toxic gas, such as SO2 and HCl.
Patent JP-S62149097-A (JP)
Title: Semiconductor memory device
Inventor: ANAMI KENJI
IPC: H01L27/11
Filed: 1986-12-12
Abstract: PURPOSE:To obtain a memory device of high speed and low power consumption by providing a group selecting line to a row direction division group of memories arranged in matrixlike form, a column decoder, a front word line connected to decoder output and a divided word line activated by signals of the group selecting line and front-end word line to the middle of the direction of group arrangement. CONSTITUTION:To select a cell in a cell in a memory cell group 1a, row address information of the group 1a to be accessed is interpreted by a row decoder 4 provided in the middle of the direction of arrangement of the memory cell group, and one of front word lines is activated. When a selection signal is applied to a group selecting line 14a, an AND gate is opened, and a word line 3a is activated, and current flows in only to rows in the group 1a from a bit line. The front word line 15 is made of material of low resistance to enable high speed access, and cell selection is made separately in two stages of the front word line and word line. Thus, the number of columns of the row decoder is reduced, and power consumption can also be lowered.
Patent JP-H05235771-A (JP)
Title: Multiplication digital/analog conversion circuit
Inventor: JIYON BARII HIYUUZU
IPC: G06J1/00
Filed: 1992-11-06
Abstract: PURPOSE: To simplify the constitution of a multiplication digital/analog conversion circuit applicable to the analog input signal current of either polarity. CONSTITUTION: In order to make this multiplication digital/analog conversion circuit for generating a digitally weighted current proportional to a voltage which is supplied to an analog input terminal 19 at respective output terminals 3 of a current mirror circuit 1 and switching the currents to the output terminal 9, corresponding to the value of digital signals supplied to a digital input terminal 11 be applicable to the analog input voltage of either polarity to a ground potential and generate a corresponding output current, a bias current is supplied from a current source 15 to the input terminal 2 of the current mirror circuit 1 and a digitally weighted bias current is generated at the output terminal 3 of the current mirror circuit 1.  The bias currents are offset by the corresponding bias current, generated at the respective output terminals 6 of a second current mirror circuit 4.
Patent JP-H01137861-A (JP)
Title: Telephone number guiding system
Inventor: MATSUOKA SHINJI
IPC: H04M3/42
Filed: 1987-11-25
Abstract: PURPOSE:To automatize a number guide by providing a function sending a name of a talking destination desired to be collated with a telephone set while converting it into a code in terms of a DTMF signal (Dual Tone Multi Frequency) and providing a function receiving it and retrieving a file to reply it on a guide center. CONSTITUTION:When the user of the system collates a telephone number, at first a telephone set 1 and a telephone circuit of a guide center 3 are connected, and a ten-key 12 is operated to enter a name or the like of a talking party whose telephone number is desired to be known. The name or the like is coded by a CPU 10, converted into a DTMF signal by an encoder/decoder 14 and sent to the guide center 3. The guide center 3 decodes the received signal to retrieve the telephone number corresponding to the name from a disk file 23. After the retrieved telephone number is converted into the DTMF signal by an encoder/decoder 22, the signal is sent to the telephone set 1. The telephone set 1 stores the telephone number in the memory 11 and displays it on a display device 13 and dials automatically the telephone number.
Patent JP-H08159955-A (JP)
Title: Fluorescence analyzer
Inventor: AKI TOSHINOBU
IPC: G01N21/64
Filed: 1994-11-30
Abstract: PURPOSE: To prevent the S/N ratio from deteriorating and to improve the detection performance by providing a screening body for screening a linear optical path for connecting an optical window for emission and an optical window for detection and attenuating stray light toward a detector with a space consisting of the light-screening body and the inner wall of a fluorescence room. CONSTITUTION: A light screening body 11 where a hole is opened at the center of a circular plate is arranged at a space 13 as an optical path between openings 3 and 9 of a fluorescent room (sample room) 4 so that the peripheral edge part is in contact with the inner wall 18 of the fluorescent room 2, thus forming the rough surface with a low reflection on the surface of the inner wall 18.  When a gas to be analyzed is guided 5 into the fluorescent room 4 and excitation light is applied from an Zn lamp 1 to the fluorescent room 4, stray light which is reflected directly or inside the fluorescent room 4 out of the excitation light repeats a number of reflections to the inner wall 18 of the fluorescent room 4 and the screening body 11 constituting the space 13 and is attenuated at each reflection, thus causing the excitation light through the screening body 11 to be attenuated and hence preventing it from being received by a multiplication tube 8 for preventing S/N ratio from being reduced.