baber/WOPTO huggingface dataset:
Patent JP-H05112563-A (JP)
Title: Piperidine derivative, process for manufacturing same, and therapeutical application of same
Inventor: SAMIIRU JIYUGAMU
IPC: C07D417/14
Filed: 1992-04-02
Abstract: Compounds corresponding to the general formula (I) 
<IMAGE>
 in which 
 
  R<1> represents either a hydrogen atom, or a linear or branched (C1-6)alkyl group or a cyclo(C3-8)alkyl group, 
  X represents either an oxygen atom or a sulphur atom or a group of general formula N-R3 in which R3 is a hydrogen atom, a linear or branched (C1-8)alkyl group, a cyclo(C3-6)alkyl group, a cyclo(C3-6)alkylmethyl group, a (C1-4)alkoxy(C1-4)alkyl group, a phenyl group, a 4-pyridyl group or a 3-pyridyl group, 
  Z represents a hydrogen or fluorine atom as well as their addition salts with pharmaceutically acceptable acids. 
 
<??>Application in therapy.
Patent JP-H10272512-A (JP)
Title: Method and device for producing inner face grooved tube
Inventor: SUZUKI YOSHIO
IPC: B21C1/22
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To roughly make a groove working quantity uniform in the longitudinal direction of a tube to be worked without increasing drawing force by inserting a working plug, which forms a groove on its outer face, into a hollow part of a tube to be worked and drawing the tube to be worked while holding the working plug under magnetic force of a magnet arranged outside the tube to be worked. SOLUTION: A tip of a tube A to be worked is reduced at a reducing machine, the tube A is drawn as passing a drawing die 21 and a finish die 23 while chucking with a chuck 11. A plug 30 is inserted into a hollow part of the tube A, a plug main body 34a of a floating plug 34 is positioned corresponding to a magnet 40. By applying magnet force of the magnet 40 to a magnetic body part 31, the plug 30 is held not to move in the drawing direction. A form rolling tool 22 is positioned corresponding to a working plug 32. A roller 22a of the form rolling tool 22 as rotated is pressed on the tube A to be worked while drawing the tube A to be worked. The tube A to be worked is reduced by the drawing die 21, plural grooves 8 are formed on an inner face of the tube A to be worked.
Patent JP-H05154352-A (JP)
Title: Method of exhaust gas treatment
Inventor: SAKANO HIROICHI
IPC: F23J15/00
Filed: 1992-04-02
Abstract: PURPOSE:To realize the continuous operation of exhaust gas treatment to remove nitrogen oxides and dust in exhaust gas simultaneously dispensing with the treatment facilities with conventional catalytic and dust-collecting functions separately. CONSTITUTION:An exhaust gas injected with ammonia is passed through a porous ceramic material coated with a catalyst component 2 comprising vanadium oxide and wolfram oxide. In this way, nitrogen oxides in the exhaust gas is eliminated by the catalyst component 2, while dust is removed by the porous ceramic material. The dust deposited on the surface of the porous ceramic material is removed by backwashing to enable the exhaust gas treatment to conduct the continuous operation.
Patent JP-H02258383-A (JP)
Title: Noise suppressor of dot printer
Inventor: KOSHIJIMA RIKUO
IPC: B41J29/08
Filed: 1989-03-31
Abstract: PURPOSE:To enhance and improve the use environment of a computer by generating sound having a phase reverse to that of the impact sound generated by a printing head from the speaker provided in a printer. CONSTITUTION:When a printing start code is received, printing operation is started. A synchronous control part 9 sends a synchronous signal for printing operation to a dot pin driving control part 6 and a pin driving part 7 to perform printing but this synchronous signal is also simultaneously sent to a digital sound line buffer 13, an analogue sound converting part 14 and a speaker driving part 15 and generated as sound A from a speaker 16. At this time, if the output obtained by reversing the polarity of the drive current sent from the speaker driving part 15 to the speaker 16, that is, output sound B having a phase reverse to that of the sound A is taken out, this output is perfectly synchronous timewise by the synchronous signal of the synchronous control part 9, and, therefore, the impact sound emitted at the time of printing can be negated by the sound emitted from the speaker 16.
Patent JP-H09241759-A (JP)
Title: Production of steel sheet for external cylinder of battery, excellent in material uniformity and corrosion resistance
Inventor: TANIGAWA KATSUMI
IPC: H01M50/119
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet for external cylinder of battery, having superior earing characteristic uniform in the transverse and longitudinal directions of a steel sheet and also having excellent corrosion resistance in a worked part. SOLUTION: A slab, having a steel composition containing >0.025-0.060% C, 0.010-0.10% sol.Al, >=0.0003% B, 0.03-0.10% Cr, and <=0.0025% N and satisfying 0.3<=(B/N)<=1.2, is hot-rolled at >=850 deg.C finishing temp. and at 540-680 deg.C coiling temp., pickled, cold-rolled at 80-88% cold draft, batch-annealed at 620-700 deg.C, and temper-rolled.
Patent JP-H03283064-A (JP)
Title: Recording cartridge
Inventor: FUJITA MINORU
IPC: G11B23/03
Filed: 1990-03-30
Abstract: PURPOSE:To improve the operability of a shutter and to prevent the shutter from being removed from a cartridge case by selecting a thickness of a flat plate near a root of a connecting plate to be thicker than that of the connecting plate. CONSTITUTION:A shutter 5 consists of two flat plates 6 opposite to each other and a connecting plate 7 connecting edges of one side of both the flat plates 6, an opening 8 of nearly the same size as that of a magnetic head inserting port 4 and a block part 9 blocking the magnetic head inserting port 4 are formed to the flat plates 6. Moreover, key-shaped projections 10 engaged with a guide slot 11 formed inside of a cartridge case 1 are provided to the inner face of the connecting plate 7 at a prescribed interval. Then a thickness T1 of the flat plate 6 near a root of the connecting plate 7 is selected thicker than a thickness T5 of the connecting plate 7. Thus, the connecting plate 7 and the ridge of the opening 8 toward the connecting plate 7 and a free end of the flat lates 6 are not deformed. Thus, the operability of the shutter is improved and the shutter is prevented from being removed from the cartridge case.
Patent JP-H06266930-A (JP)
Title: Automatic teller machine
Inventor: OGASAKA HIROSHI
IPC: G06Q20/10
Filed: 1993-03-16
Abstract: PURPOSE:To provide the automatic teller machine for which operation conve nience is more improved by arbitrarily selecting the input order of input items. CONSTITUTION:After a transaction is selected, the list of the input order for the input items of this transaction is displayed on a screen in the form of a flow chart during this selected transaction and each time an input operation is performed, the advancing conditions of the input operation are displayed by using the list display. When a transfer transaction is selected, for example, and an operator selects 'transfer destination A2' as the input item in the state of displaying the input guidance of a client name, the input guidance of the transfer destination is displayed, and the input operation of the transfer destination is enabled. When 'transfer method A3' is selected, the input guidance of the transfer method is displayed and the input operation of the transfer method is enabled. Thus, the operator can perform the input operation by selecting any arbitrary input item out of the displayed input items.
Patent JP-S58199164-A (JP)
Title: Phase control apparatus of charge amount control type ink jet recording apparatus
Inventor: EBI YUTAKA
IPC: B41J2/115
Filed: 1982-05-17
Abstract: PURPOSE:To carry out phase control strong in a cutting phase due to the change in an environmental condition and having reliability, by carrying out reference successively from the opposite phase of the previous stored phase when the phase of a charging pulse to ink droplets is referred. CONSTITUTION:An oscillator 7 supplies a clock pulse to an oscillating circuit 9 which in turn applies a sine wave signal to a head to carry out the oscillation thereof. A test charging pulse having frequency same to that of the sine wave signal and having predetermined phase relation thereto is generated by a phase control circuit 8 and a charging circuit 10 to be applied to a charging electrode 3. A detecting circuit 11 detects whether ink droplets caught by a gutter 6 are charged or not and, by the detected output, the circuit 8 is controlled to control the phase of the charging pulse to carry out printing in an optimum phase by the charging pulse. In this case, the circuit 8 stores the charging phase detected by the previous phase reference and successively carries out reference from the opposed phase of the previously stored phase when the phase is referred.
Patent JP-S536586-A (JP)
Title: Semiconductor device having thin film resistors
Inventor: KOBAYASHI TOORU
IPC: H01L27/04
Filed: 1976-07-08
Abstract: PURPOSE: To reduce parasitic capacity and improve high frequency characteristics by providing a semiconductor polycrystalline layer under thin film resistors via insulator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000276945-A (JP)
Title: Conductor paste and circuit board using it
Inventor: KUBOTA MASAHIRO
IPC: G03F7/004
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a conductor paste capable of forming a fine and thick film conductor pattern having high adhesion to a circuit board, and having excellent preservative stability by suppressing gelation. SOLUTION: This conductor paste is made by mixing an organic binder having an acid functional group, inorganic powder comprising glass and/or ceramic and conductive metal powder, and at least either one of the inorganic powder or the conductive metal powder contains polyvalent metal. The conductor paste contains monoal compound with a boiling point of not less than 78 deg.C.
Patent JP-H06295230-A (JP)
Title: Overlap area designating device
Inventor: YOSHIBA MASAHIRO
IPC: G06F3/048
Filed: 1993-04-08
Abstract: PURPOSE:To constitute the device so that an area whose priority is low can be designated even in the case the area whose priority is low is contained entirely in an area whose priority is high by allowing a user to select an arbi trary area from an extracted area group. CONSTITUTION:In the case a key input is a position designating key, at that time point, an area existing in a position designated by a cursor 1 is extracted, and priority is given to plural extracted areas, respectively. For instance, the left upper part of a screen is set as a coordinate origin, and the priority is given in order of an area 3, an area 2 and an area 4 from the coordinate origin. In such a state, by setting the area 3 whose priority is the top as a candidate, the candidate is presented to a user. Thereafter, in the case the inputted key is a determination key for selecting the candicate, the are a 3 being the present candidate is set to a designated state. In the case the inputted key is the next candidate key, the candidate of the present area selection is changed to the area 2 having the next priority. That is, whenever the next candidate key is depressed, the area of the designated candidate is varied such as the area 3, the area 2, the area 4, the area 3....
Patent JP-H11277583-A (JP)
Title: Method and apparatus for molding impeller
Inventor: NAKANO SENZO
IPC: B29C45/36
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To curtail the production time of an impeller and to reduce manufacturing costs. SOLUTION: In a method for molding an impeller having the shape of a vortex of irregular radius of curvature between nearly ring-shaped plates, slide cores 44, 45 of a shape equal to that of a channel formed between the blade and the plate are formed by the combination of core pieces 50, 60 and positioned at regular positions in a mold, after a resin being injected into the mold, the core pieces 50, 60 which constitute the slide cores 44, 45 are extracted one by one in the different directions not to interfere the blades. In this way, even an impeller, which can hardly be molded by conventional integrated slide cores, can be molded by the use of the splitable slide cores 44, 45. Therefore, a water- soluble resin core, which has been necessary so far, can be eliminated.
Patent JP-2000275202-A (JP)
Title: Gas detecting device
Inventor: KURODA TARO
IPC: G01N27/12
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and power consumption, to compensate the effect of changes of temperature and humidity and the effect of secular changes and to attain a stable output characteristic over a long period. SOLUTION: This gas detecting device 1 is provided with a gas-sensitive element 4 changing the resistance value according to the gas adsorption quantity on the surface, a heater 5 heating the gas-sensitive element 4, and a judging means 3 controlling the heater 5 to control the temperature of the gas-sensitive element 4, detecting the resistance value of the gas-sensitive element 4, and judging the increase or decrease of the concentration of detection object gas. The judging means 3 detects the resistance value of the gas-sensitive element 4 at two different detection timings for the detection state of the gas-sensitive element 4 and compares two detected resistance values for a judgment.  Two different points of the temperature of the gas-sensitive element 4 or two different points of the elapsed time immediately after the temperature change of the gas-sensitive element 4 are selected for two detection timings.
Patent JP-H09239935-A (JP)
Title: Polyester film for capacitor
Inventor: HATAYAMA AKIRA
IPC: H01G4/18
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To form a polyester film for a capacitor with an excellent heat resistive life and good element winding property. SOLUTION: The polyester film consists of a skin film of 0.01-1μm formed at least on its one surface, and the skin film is made up of a substance having 0.01-20wt.% water soluble or water dispersible wax added in water soluble or water dispersible polyester urethane resin, and further a concentration of carboxylic acid on the skin film surface is 0.008 or more.
Patent JP-H03283035-A (JP)
Title: Tape reproducing device for language study
Inventor: KASHIWAGI SHIGERU
IPC: G11B15/087
Filed: 1990-03-29
Abstract: PURPOSE:To detect a blank properly in response to each teaching material having a different blank period by setting a blank discrimination time in response to an average blank period obtained from each blank period of a prescribed number closest to the number at present among the blank periods detected in the past. CONSTITUTION:A reproduced voice signal (a) fed to an input terminal 31, rectified and smoothed into a signal (b) by a rectifier 33 and a smoothing capacitor 34. The signal (b) is compared with a signal at a prescribed level by a level comparator 35 to obtain a detection pulse going to a high level for a period of a voice signal (c) only. That is, a period at a low level of a detection pulse is a blank period. Thus, the blank discrimination time is set in response to the average blank period obtained at each blank period of a prescribed number closest that at present is set among the blank periods detected in the past. Thus, the proper blank is detected in response to each teaching material with a different blank period and the blank between sentences is accurately detected.
Patent JP-S558190-A (JP)
Title: Television picture recever
Inventor: USUI AKIRA
IPC: H04N5/45
Filed: 1978-07-05
Abstract: PURPOSE: To reduce the limit for the picture process time by installing to the TV picture receiver the means which projects the different compressed TV signal at part of the TV video screen plus the means which gives the time division to the synchronous signals via the external or internal synchronous signal respectively.  
     CONSTITUTION: The signal of ecannel CHA selected through tuner 2 undergoes the detection and amplification and is then supplied to signal selection circuit 13 in the form of video signal P. The signal of CHB selected through tuner 6 undergoes the detection and amplification to be supplied to control circuit 20 via signal generation circuit 23. Circuit 20 samples and memorizes the video signal of CHB and then read out in the double speed as high as the sampling and memorization to be then supplied to circuit 13 after compression of the time axis to 1/2. Circuit 13 selects the video signal and combines the video signals of CHA and CHB together to deliver them. Circuit 23 gives the synchronous isolation to the video signal of CHB and then converts the signal into the signal composed of N-unit of low and high-level picture elements in a horizontal scanning period and with use of the synchronous- isolated signal or the signal given from outside. Then the synchronous signal is added to the converted signal to form the output video signal, thus ectending the process time for one picture element. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59206755-A (JP)
Title: Detector of powder
Inventor: MORIYA SHIGERU
IPC: G01N27/22
Filed: 1983-05-11
Abstract: PURPOSE:To detect the concn., level etc. of powder as the dielectric change or the change of resistance in accordance with the physical properties of the powder, and to detect with high precision by detecting with a powder detecting end of a ferroelectric. CONSTITUTION:At least a pair of ferroelectrics 1 are provided at a suitable interval (d1), and the interval (d1) is used as a detecting space of powder 2 wherein the powder 2 is interposed. When the powder 2 is the insulating powder such as a carrier of an electrophotographic developing agent, an electrically equivalent circuit, wherein the electrostatic capacity component C2 of the powder 2 is connected in series between the electrostatic capacity components C1- C2 by the ferroelectrics 1 and 1, is provided. As the electrostatic capacity component C2 changes in dependence on the concn., amt., or height of the powder 2 in the detecting space 3, the concn. and level, etc. of the powder 2 in the detecting space 3 can be detected by detecting the change in the electrostatic capacity component between lead wires 4-5.
Patent JP-S57195754-A (JP)
Title: Continuous vacuum treatment apparatus
Inventor: UENO SUSUMU
IPC: C08J7/00
Filed: 1981-05-29
Abstract: PURPOSE: To provide effective industrial means by the titled apparatus for performing a plasma treatment, sputtering treatment, etc. on a plastics, wherein respective vacuum treatment tanks can conduct independently different treatments on a workpiece, for example, formation of a plurality of different layers on the object surface, by arranging a plurality of vacuum treatment tanks with a sealing mechanism therebetween for intercepting them.  
     CONSTITUTION: The continuous vacuum treatment apparatus is composed of vacuum treatment tanks 101, 102 for continuously performing a plasma treatment, etc. on a flexible workpiece F under a vacuum, the sealing mechanism 4 for intercepting them, and preliminary vacuum chambers 2, 3 positioned respectively before and after them. In an embodiment, a vinyl chloride resin film (the workpiece F) is delivered from a payoff 8 to the preliminary vacuum chamber 2 into the vacuum treatment tank 101 where it is exposed to an atmosphere containing argon, then is passed via the sealing mechanism 4 into the vacuum treatment tank 102 where it is subjected again to another plasma treatment in the presence of an organic gas such as an amine monomer. Thereafter it is wound onto a winder 9 positioned downstream. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04319082-A (JP)
Title: Production of steel/aluminum clad plate material
Inventor: KUROKI TOSHIYA
IPC: B23K20/04
Filed: 1991-04-15
Abstract: PURPOSE:To provide the process for producing the clad material of steel/ aluminum having high joint strength and good cold workability. CONSTITUTION:A galvanized steel sheet and aluminum are rolled under the conditions under which the heating temp. of both materials are maintained at >=370 deg.C and <=419 deg.C and the margin for rolling reduction is specified to 10 to 30% of the thickness of the aluminum in the heating and holding time within 60 minutes in the production process for cladding the aluminum by rolling on the galvanized steel sheet, by which the steel/aluminum clad material having the joint strength obtd. by the application of the eutectic reaction of zinc and aluminum is clad and rolled.
Patent JP-H02261861-A (JP)
Title: Impact-resistant resin composition
Inventor: INOUE KAZUNARI
IPC: C08L71/12
Filed: 1989-03-31
Abstract: PURPOSE:To prepare a resin compsn. wherein the degradation of impact strength is improved by compounding a polyamide, a polyphenylene ether, a rubberlike material, and a specified amt. of an inorg filler in a specified manner. CONSTITUTION:A resin compsn. comprising a polyamide, a polyphenylene ether, a rubberlike material, and an inorg. filler, wherein the polyamide forms a continuous phase, the polyphenylene ether disperses as particles with a mean diameter of 0.1 to 10mum in the continuous polyamide phase, the rubberlike material is contained in the dispersed polyphenylene ether particles, and the amt. of the filler dispersed in the polyphenylene ether and rubberlike material is larger than the amt. of the filler dispersed in the polyamide. Such dispersion of the filler is obtd. by mixing the filler first with the rubberlike material to give a rubber compd., and then mixing the compd. with the polyamide and the polyphenylene ether.
Patent JP-H04314723-A (JP)
Title: Epoxy resin composition
Inventor: TAKIGAWA YUKIO
IPC: C08G59/40
Filed: 1991-04-15
Abstract: PURPOSE:To prepare the title compsn. excellent in heat resistance, crack resistance, mold release characteristics, adhesiveness and hydrophobic properties by compounding an epoxy resin with a specific polyallylphenol, etc., as a curing agent and a silicone-modified epoxy resin as a modifier. CONSTITUTION:The title compsn. is prepd. by compounding 100 pts.wt. epoxy resin with 30-120 pts.wt. curing agent consisting of a polyallylphenol having 1-6 repeating units each having a group of formula I (e.g. a polymer of formula III) or a partially propenylated polyallylphenol having 1-6 repeating units each having a group of formula II (e.g. a polymer of formula IV) and 25-80 pts.wt. silicone-modified epoxy resin as a modifier. In formulas II and IV, R is CH2-CH =CH2 or CH=CHCH3.
Patent JP-H07272694-A (JP)
Title: Dielectric barrier discharge fluorescent lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J65/00
Filed: 1994-03-30
Abstract: PURPOSE:To provide a fluorescent lamp of a compacted structure which can emit a sufficiently large photo output, by furnishing a thin and long inside electrode, whose ratio of the length to the outside diameter is given a specific value, at the inside of a discharge vessel lined with a phosphor coating film. CONSTITUTION:A discharge vessel 1 is formed as a tube of soda lime glass, whose one end 11 connected with an inside electrode 5 airtightly and other end 12 is closed airtightly. As an outside electrode 4, a cylindrical wire netting of stainless steel is furnished at the outer surface of the discharge vessel 1, while its inner surface is coated with a phosphor 100. The inside electrode 5 is formed as a solid rod having an L/D ratio of 30 or more, where L is the electrode length and D is outside diameter, and is installed at the end 11 of the vessel 1 airtightly in such a way as coaxial with the vessel 1 with the other end 6 located inside of the vessel 1. Xenon, etc., is encapsulated as a gas for discharging.