baber/WOPTO huggingface dataset:
Patent JP-H07295457-A (JP)
Title: Printing apparatus
Inventor: SATO TSUTOMU
IPC: G03G21/16
Filed: 1994-04-25
Abstract: PURPOSE:To provide a printing apparatus compact and easy to be handled a low cost. CONSTITUTION:Regarding the printing apparatus, a process unit case 30 is formed by supportably joining a drum unit case 31 to store a photoreceptor drum 32 and a developing unit case 41 to store a developing apparatus in a way they can rotate, a joining projected part (a drum axis 32s of the photoreceptor drum 32) is formed in either one of the drum unit case 31 and the developing unit case 41 and at the same time, a joining recessed part (a joining hole 21) to engaged with the projected part (32a) is formed in the other case, and a stopper part 22 to regulate the position of the joining projected part (32s) as to make the distance L between the photoconductor drum 32 and a developer roller of the developing apparatus be a set distance Ls is installed and a relative movement allowing part 23 to allow relative movement of the joining projected part (32a) as to part the photoreceptor drum 32 and the developer roller 42 from each other within a prescribed distance is also installed.
Patent JP-S5212498-A (JP)
Title: Magnetic alloy
Inventor: ANDOU MASAYUKI
IPC: C22C38/00
Filed: 1975-07-18
Abstract: PURPOSE: Case material with high corrosion resistability and permeability suitable for high abrasion resistability core. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000271789-A (JP)
Title: Turn table with heating device
Inventor: MINEMURA TOSHIYUKI
IPC: B23K37/047
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a turn table with a heating device capable of maintaining a temp. of preheating/postheating for a work and maintaining the quality of a welded part. SOLUTION: An annular insulation tube 4 is inserted/fixed into the outer circumference of a table 1A. Electrically conductive rings 2A for three phases are inserted to the outer circumference of the insulation tube 4. The inner circumference of the electrically conductive rings 2A is connected to a heater 7A of the upper face of the table 1A with a connecting cable 5. A cable support 13 for the outside of an electricity conducting rings 2A is erected to a mounting arm 8 supporting the table 1A. Contact bars 3A are inserted to the side facing the electrically conductive rings 2A of the cable support 13, and the tips of the contact bars 3A are brought in contact with the outer circumference of the electrically conductive rings 2A.
Patent JP-H02269854-A (JP)
Title: Production of bulky nonwoven fabric
Inventor: TERAKAWA YASUKI
IPC: D04H1/70
Filed: 1989-04-06
Abstract: PURPOSE:To obtain the title sufficiently bulky and uniform product in producing nonwoven fabric by spun bond method by specifically treating web prepared by piling conjugate fiber bundle on a net conveyor before heating the web. CONSTITUTION:First, a conjugate fiber bundle 2 delivered from a spinneret 1 is sprayed on a net conveyor 4 by suction force of high-speed air flow from a device 3 and spraying air is sucked and removed from the bottom of the net conveyor 4 by an exhaust device 8 to pile the conjugate fiber bundle 2 on the net conveyor 4. Then the prepared web 5 is sprayed with an air flow from the bottom of the net conveyor 4 in such an intensity that the web 5 is floated 0.2-30mm from the net conveyor 4 at an air blowing part 9 between the spraying part of the conjugate fiber bundle 2 and a heating part of web and the web 5 is heat-treated by a furnace 6 to give the aimed product 7.
Patent JP-S5422158-A (JP)
Title: Impurity diffusion method to semiconductor
Inventor: FUJII EIZOU
IPC: H01L21/223
Filed: 1977-07-20
Abstract: PURPOSE: To obtain a diffusion layer with a low concentration and high precision by giving a heat treatment after soaking the substrate into the heated mixture solution of the liquid (phosphoric acid, boric acid,etc.) containing the compound of the diffused impurity and the oxide agent (sulfuric acid, nitric acid, etc.). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5712232-A (JP)
Title: Heating cooker
Inventor: TERAI HARUO
IPC: F24C7/02
Filed: 1980-06-26
Abstract: PURPOSE: To improve the operability of a heating cooker such as an oven toaster or the like, to simplify the construction and to lower the cost thereof, wherein ordinary timer heating or automatic roasting can be performed by simply changing the rotational direction of one dial.  
     CONSTITUTION: For the operation, when the dial 1 is rotated clockwise, a contact 6 is closed by a cam projection 4B 11  so that the charging to a heater 13 is started. Also a timer motor driving circuit 11 is made to energize a timer motor 7. When the period set by the dial 1 has expired, the contact 6 is opened by a recess 4B 12 , and the charging to the heater 13 is interrupted. On the other hand, when the dial 1 is rotated counterclockwise, the contacts 6, 5 are closed by the projections 4B 21 , 4A 1 , the heater 13 is charged, and the action of a driving circuit 11 is prohibited by an electronic timer 12. After a prescribed period, the prohibition is released so that the timer motor 7 is driven, and thereafter the charging period to the heater is similarly controlled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5313045-A (JP)
Title: Air bearing and vacuum adsorption device
Inventor: YOKONO NAOYUKI
IPC: F16B47/00
Filed: 1976-07-22
Abstract: PURPOSE: To be provided with both functions of an air bearing and a vacuum adsorption device, and to make the change-over easy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01296980-A (JP)
Title: Microorganism
Inventor: KAWAI SHUJI
IPC: C12R1/07
Filed: 1989-04-06
Abstract: NEW MATERIAL:An alkali cellulase-productive microorganism classified as Bacillus, to be grown in neutral culture media, also having the following characteristics: optimum pH range: 7-10; optimum pH: 10; influences by metallic ions: activity is inhibited in the presence of Hg<2+>, activated by Ca<2+>; influences by protease, surfactants and chelating agents: none; activities: mainly CMC degradation activity, also filter paper degradation and avicelase activities. EXAMPLE:Bacillus sp KSM-521 (FERM No. 9009). USE:Capable of producing alkali cellulase of excellent action. PREPARATION:For example, CMC-ase-productive bacteria separated from the soil in Haga district, Tochigi prefecture, Japan, is put to shaking culture followed by centrifuging the resultant cultured product to prepare a supernatant, which is then screening, thus obtaining the illustrated microorganisms.
Patent JP-S61246772-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: H04N1/38
Filed: 1985-04-24
Abstract: PURPOSE:To discriminate a color specifying a range by spot light sources by irradiating simple color spot light to an original image to specify an erasing range. CONSTITUTION:When a check key is depressed, the 1st carriage 411 and spot light sources 131a, 131b are driven in accordance with the coordinate position of spot light stored i a main processor group and the erasing range. If the erasing range specified on the inside of the specified coordinates is copied with red, a red specifying key is depressed and red spot light is turned on. The red spot light source 131a is moved to the stored coordinate position and a light emitting element 132a is turned on by supplying a lighting signal from the main processor group. Under said status, the 1st carriage 41 and the spot light source 131a ar driven in the X or Y direction. Thus, the inside of the displayed range is displayed on an original as an erasing range by illuminating and moving the light source 131a and that the erasing range is a red copy is specified by the red spot light source, so that the erasing range and the copying color can be precisely checked.
Patent JP-S60233878-A (JP)
Title: Laser safety device
Inventor: TANAKA SHINYA
IPC: B23K26/066
Filed: 1984-05-02
Abstract: PURPOSE:To enable the shielding of harmful beams due to the malfunction or damage of a shutter drive system by a method wherein a safety shutter is controlled in insertion and extraction by detecting the start of oscillation of a laser oscillator and later detecting function states of the main shutter. CONSTITUTION:A laser beam is generated out of a laser oscillator 11 by switching on the laser power source 10. The first detector 21 receives the laser beam and then inputs 1-signal to an AND gate 34 from a differential circuit 33. At the same time, also the second detector 22 detects part of a foculizing beam and inputs the detected output to a comparator 32. When the detected output is smaller than the reference output, this circuit 32 judges the main shutter as closed and capable of normal extinction and inputs 1-signal to a gate 34. The gate 34 outputs 1-signal, operate a safety-shutter control circuit 51, and makes a safety shutter 15 retreat outside a light path O. The operator makes the shutter retreat outside the light path O and brings the part to be cured into coagulation with the laser beam emitted out of the oscillator 11. When abnormality is detected durin this routine, the shutter 15 is closed.
Patent JP-H10278910-A (JP)
Title: Product inspecting apparatus with thermography
Inventor: SAKAI SHIGEYASU
IPC: G01N25/72
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To improve accuracy in detecting failures of a heat-sealed product having a temperature distribution including a high temperature region and a low temperature region by acquiring detection signals of an infrared camera in a predetermined measurement range in a direction for carrying, counting signals at an abnormal temperature level while comparing with a determination value at the abnormal temperature level and comparing the count with a determination value of a defective product. SOLUTION: An infrared camera 12 line-scans objects to be inspected which have been heat-sealed and cut into a product unit by a heat-sealer 11 for outputting a temperature measurement signal tm, and the temperature measurement signal tm is compared in a level determination part 14 with determination values TA, TB, TC stored in a determination value register 18 for determining a level. Respective temperature measurement signals tm whose level have been determined are counted by a level counting part 15, and the respective counts nA, nB, nC are held in a counter 19. A defective product determination part 16 compares the counts nA, nB, nC counted by the level counting part 15 with the respective determination values TA, TB, TC stored in a determination value register 20 for determining defective product. Determination signals are sent to a product processor 13.
Patent JP-H05253560-A (JP)
Title: Treatment of waste processing solution of silver halide photosensitive material
IPC: G03C5/26
Filed: 1992-03-10
Abstract: PURPOSE:To treat a waste processing solution so that no precipitant is generated even when the waste processing solution is held to a low temp. state at the time of use and a concentrate is low in viscosity and made easy to handle even when the waste processing solution is conc. by a distillation method by setting the waste processing solution to a specific vacuum degree and distilling said solution while heating and cooling parts are set to specific temp. ranges to concentrate the same. CONSTITUTION:A silver halide photosensitive material wherein at least one photosensitive silver halide emulsion layer is applied to a support is treated with a processing solution prepared from a solid treatment agent containing an org. solvent and the generated waste processing solution is treated. This waste processing solution is distilled under such a condition that the vacuum degree of an evaporator 22 is set to 10-70torr by operating an ejector pump 210 and the temp. of a heating chamber 221 being a heating part is set to 25-50 deg.C and the temp. of a condensing chamber 222 being a cooling part is set to 0-20 deg.C to be distilled and conc.
Patent JP-S5714471-A (JP)
Title: Welding position controlling method in automatic welding machine
Inventor: KAWAKAMI KOUTAROU
IPC: B23K9/127
Filed: 1980-06-30
Abstract: PURPOSE: To improve accuracy of position control of a torch by finding deviation between current of two welding torches gap of which is made adjustable and a reference signal of horizontal and vertical direction, and controlling the position of welding torch to eliminate deviation in horizontal or vertical direction.  
     CONSTITUTION: Current is supplied from an electric power source to welding wires 15, 16 of welding torches 10, 11 the gap between them is made adjustable. At this time, if there is no change in the height of welded materials 35, 36 of a base metal 18 and welding torches 10, 11, current IR, IL that flows in the wires 15, 16 becomes constant. Next, if divergence in horizontal direction takes place, current in the welding wires 15, 16 changes and deviation from the value corresponding to initially set arc current occurs. The position of torches 10, 11 is controlled automatically in horizontal direction to eliminate the deviation. When the torches 10, 11 deviate in vertical direction against the base metal 18, the sum of current in welding wires 15, 16 changes to cause deviation from the initially set value. The position of the torches 10, 11 is automatically controlled in vertical direction to eliminate the deviation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02276990-A (JP)
Title: Electrode and method for nuclear fusion
Inventor: ISHIKAWA YUICHI
IPC: G21B1/00
Filed: 1989-04-10
Abstract: PURPOSE:To obtain the effective electrode for putting room-temperature nuclear fusion into practical use by employing porous structure for a cathode for nuclear fusion and forming the cathode having the porous structure by forming metal which causes the nuclear fusion reaction on a porous carrier by coating or deposition. CONSTITUTION:When a power source 5 applies a voltage between an anode 3 and a cathode 4, heavy water is dissociated on the cathode to produce D<+> and OD<->. Then OD<-> produces O2 on the surface of the anode 3 and D<+> is adsorbed to the surface of the cathode 4 and then forms heavy hydrogen molecules partially. The remainder is absorbed right below the cathode surface and then diffused inside. The heavy hydrogen which is absorbed by the cathode material is present between crystal lattices to cause local strain and expansion and also cause fusion shown by a formula through the operation of the voltage. The cathode material is most important to the nuclear fusion reaction and, for example, palladium is used as the cathode material; and the electrode with the porous structure is molded out of spherical particles 21 of palladium by a powder sintering method to form pores 22.
Patent JP-S63254130-A (JP)
Title: Copolymer of aromatic polyamic acid or ester thereof
Inventor: KITAHASHI MIYAKO
IPC: C08G73/10
Filed: 1987-04-10
Abstract: PURPOSE:To obtain the titled copolyer, containing specific four kinds of structural units, soluble or stably dispersible in organic solvents and capable of solution casting and providing films having excellent heat resistance, mechanical characteristics, etc. CONSTITUTION:A copolymer of an aromatic polyamic acid or ester thereof containing structural units expressed by formulas I-IV (Ar1 is tetrafunctional aromatic group; Ar2 is bifunctional aromatic group; R1 and R2 are H, monofunctional aliphatic group or ether bond-containing aliphatic group, except the combination of Ar1 expressed by formula V with Ar2 expressed by formula VI) at 10:90-90:10 weight ratio of the structural units expressed by formulas (I):(III) and 10:90-90:10 weight ratio of the structural units expressed by formulas (II):(IV). The total amount of the structural units expressed by formulas (I) and (III) and the total amount of the structural units expressed by formulas (II) and (IV) are equimolar.
Patent JP-H0266007-A (JP)
Title: Conveyor belt
Inventor: YAMASHITA YASUYUKI
IPC: B65G15/16
Filed: 1989-04-10
Abstract: PURPOSE:To prevent leakage of particles to be carried by forming continuous projections along the ends of widthwise direction of a belt in a conveyor belt carrying fine particles caught in the belts. CONSTITUTION:Projections 12, 22 in the lengthwise direction of belts are formed along the widthwise ends 11, 21 of the belts 1, 2 and a receiving space 13 for articles to be carried is formed between the belts 1, 2 surrounding with the belts 1, 2 and the projections 12, 22. By this constitution the articles to be carried caught in the space 13 between the belts 1, 2 are not leaked on the way of conveyance, because the end parts 11, 21 are closed with the projections 12, 22.
Patent JP-S57203804-A (JP)
Title: Manufacture of diffuser
Inventor: NAKATOMI HIROSHI
IPC: F01D9/02
Filed: 1981-06-10
Abstract: PURPOSE:To carry out manufacture of a diffuser easily and reliably, by a method wherein a respective disc and a diffuser blade are manufactured separately, and a round boss is formed on a blade diffuser base part in a body, which is fitted in a hole of disc side for adhesion. CONSTITUTION:In making a diffuser 4, a disc 4a and a diffuser blade 4b are separated, and the disc 4a is of a doughnut type disc which is formed by providing as many holes 10 as a number Z of the diffuser blades 4b on the inner diameter side at regular pitches. On the other hand, the diffuser blade 4b is made by precision forging in an attached condition of a column shape boss 9 centering around the front edge of a vane section. Then each of the blades 4b is incorporated into the hole 10 of the disc 4a, and desired inlet width (a) and outlet width (b) are decided by moving the rear edge side of the vane section to either the left or right side. Then, making is completed by fixing each of the blades 4b with a jig properly and securing between the disc 4a and the blade 4b and between the boss 9 and the hole 10 through soldering respectively.
Patent JP-H04322121-A (JP)
Title: Transformer protective relay
Inventor: SHINOZAKI NOBUHIKO
IPC: H02H7/045
Filed: 1991-04-19
Abstract: PURPOSE:To enhance protection reliability by eliminating time lag when a fault is removed and to prevent unnecessary function due to exciting surge current in a transformer protective relay wherein a circuit breaker is tripped through a ratio differential relay element which functions based on the ratio between the difference of currents flowing into/out from an objective transformer and a suppression current. CONSTITUTION:Overcurrent relay elements 11, 12, 13 provided with second higher harmonic suppressing function and having operating time characteristics reversely proportional to the difference between the basic wave component and second higher harmonic component in a differential current are provided for respective phases. AND circuits 14, 15, 16 produce logical products of the operational outputs from the elements 11, 12, 13 and the operational outputs from ratio differential relay elements 1, 2, 3 for corresponding phases and an OR circuit 17 determines logical sum of the logical products thus tripping a circuit breaker.
Patent JP-H05255594-A (JP)
Title: Polyphenylene sulfide resin composition
IPC: C08L101/02
Filed: 1992-03-11
Abstract: PURPOSE:To prepare the title compsn. excellent in resistance to heat and impact, moldability, and mechanical strengths. CONSTITUTION:The title compsn. is prepd. by compounding 100 pts.wt. resin component comprising 5-95 pts.wt. polyphenylene sulfide resin and/or modified polyphenylene sulfide resin obtd. by reacting 100 pts.wt. polyphenylene sulfide resin with 0.01-30 pts.wt. glycidyl compd., 95-5 pts.wt. polycarbonate resin, and 1-50 pts.wt. thermoplastic polymer having carboxylic anhydride groups with 0-200 pts.wt. fibrous reinforcement and/or inorg. filler.
Patent JP-S61248399-A (JP)
Inventor: ONISHI MASAHITO
IPC: H05B41/24
Filed: 1985-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04319398-A (JP)
Title: Iron device
Inventor: NAKATANI TADASHI
IPC: D06F75/18
Filed: 1991-04-19
Abstract: PURPOSE:To enable the set temperature of an iron to be finely adjusted, depending upon the service condition thereof, by determining adjustment temperature for a soleplate when a state sensor detects ironing state, and regulating the temperature of the soleplate on the basis of the determined temperature data. CONSTITUTION:An iron has a heater 4 for heating the soleplate of an iron body, and power supply to the heater 4 is controlled by regulating a relay drive section 23 with a temperature adjustment section 22 on the basis of the temperature data of a temperature detection element 7 such as a thermister on a soleplate, and turning on and off a relay contact 16. In this case, a state sensor 21 is fitted to detect each of iron service state related to horizontal reciprocating motion, unused and rest state, and the like, and an output signal from the sensor 21 is inputted to the temperature adjustment section 22 via a fuzzy inference unit 20. When a pulse period outputted from the state sensor 21 is short, it is judged that complicated wrinkles are existing on a cloth and temperature is so adjusted as to be slightly higher than set temperature.
Patent JP-S5713843-A (JP)
Title: Signal detecting circuit
Inventor: NISHIMURA TOSHIHIKO
IPC: H04Q9/14
Filed: 1980-06-27
Abstract: PURPOSE:To make a signal detecting circuit tolerant to disturbance, such as a noise and short break, and stable under in-use conditions and to eliminate the need for its adjustments by discriminating signal frequencies digitally and by providing a critical threshold level L with which only when L out of M decisions are made correctly, the signal is considered to the detected. CONSTITUTION:Since there are several reception frequencies, set value widths are given to comparators 19 without overlapping mutually and the count value of a (k) counter 10 is inputted. When the input value is within some set value width, its output is signified. Therefore, a pulse 1 (15) rises, the output of a comparator corresponding to a received signal is signified. This output is sampled by an AND circuit 20 by using a pulse 2 (15) to advance only a ''1'' counter 12. Simultaneously, an (m) counter 13 is driven with a pulse 3 (17) to store the completion of this cycle, and the counter 10 and a timing circuit 11 are reset. This cycle is repeated as many times as M and if the frequency where the count value of the (k) counter within the set value width exceeds L, the decision that this signal is received is made.
Patent JP-H02267637-A (JP)
Title: Debugging device
Inventor: NISHIMURA TETSURO
IPC: G06F11/28
Filed: 1989-04-07
Abstract: PURPOSE:To improve the debugging efficiency and the system reliability by detecting easily the malfunctions due to the noises for a system to be emulated. CONSTITUTION:The signal collection means like the probes PRB1 - 3 are added to an emulator to extract the optional signals in a user system together with a circuit which detects the pulse width of the collected signals. If the collected signal has its pulse width smaller than the prescribed value, this signal is decided as a noise and a detecting signal is supplied to a trace circuit TRC or a break control circuit BKC. As a result, the generation of an unexpected signal like a noise, etc., can be detected and therefore it is possible to decide whether the malfunction of a system is caused by the software, the hardware, or an exogenic and transient noise. Thus the debugging efficiency and the system reliability can be improved.