baber/WOPTO huggingface dataset:
Patent JP-H01255133-A (JP)
Title: Carbon ion beam generating device
Inventor: MORI YOSHIHARU
IPC: H01J27/20
Filed: 1988-04-04
Abstract: PURPOSE:To form a carbonaceous film with a thickness approx. the same as a conventional arrangement in a much shorter time by using a high density carbonaceous target in lieu of hydrocarbon or CO gas, and obtaining a large current ion beam with C and C2 as main component. CONSTITUTION:A target 1 at whose surface cesium vapor is adsorbed, is ex posed to plasma of a rare gas charged positively, and a neg. ion beam is generat ed by charging this target 1 negatively followed by sputtering. This target 1 is carbonaceously composed as main component, and thereby the carbonaceous substance capable of pulling out neg. carbon ion beams is coated over the sur face. The carbonaceous target 1 used here is dense at least in the neighborhood of the surface, and the sputtering process should not desirably provide the surface with continuous pores where the residual gas can be adsorbed. This accomplishes a neg. carbon ion beam generating device for forming a carbona ceous film on the surface of an object, wherein the film is improved in respects of close contact with the base and the film forming speed.
Patent JP-S5419583-A (JP)
Title: Halogen lamp
Inventor: YUGE YOUJI
IPC: H01K1/50
Filed: 1977-07-13
Abstract: PURPOSE: To provide a halogen lamp, having potassium in addition to halogen elements sealed therein, in which amount of potassium vapor is limited to the extent that halogen cycle may not be affected in operation of the lamp, whereby corrosion at low-temperature portions of filament can be prevented while not affecting the function of protecting the bulb wall from darkening. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0897472-A (JP)
Title: Thermoelectric transducer and its manufacture
Inventor: KISHI MATSUO
IPC: H01L35/34
Filed: 1995-04-07
Abstract: PURPOSE: To provide a thermoelectric transducer which is small in size and thin in thickness and which facilitates the arrangement of a large number of thermoelectric material chips on a unit area. CONSTITUTION: A P-type (N-type) thermoelectric material wafer 40 is joined to a P-type (N-type) substrate 42 on which electrode wirings 43 are provided with a gap therebetween. By utilizing the gap, the unnecessary parts of the thermoelectric material wafer 40 joined to the substrate 42 are cut off and removed to obtained the substrate 42 on which thermoelectric material chips 45 are bonded. The substrate 42 on which the P-type thermoelectric material chips are bonded and the substrate 42 on which the N-type thermoelectric material chips are bonded are made to face each other and the tips of the chips are joined to the electrode wirings 43 on the substrates to form P-N junctions. A structure 44 which is used for the alignment in two joint processes and also used for blocking the flow of joint material is provided around the junction part of the substrate 42.
Patent JP-S526394-A (JP)
Title: Regeneration of active carbon adsorber to be used in purification proc ess for the recovery of diluted sulfuric acid
Inventor: ARAKAWA TERUO
IPC: B01J20/34
Filed: 1975-07-05
Abstract: PURPOSE: Washing water method to remove and to recover efficiently sulfuric acid from the active carbon adsorber for sulfurous acid gas. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5510342-A (JP)
Title: Draining device of rolling mill
Inventor: ISHIMOTO MASAKI
IPC: B21B27/10
Filed: 1978-07-10
Abstract: PURPOSE: To surely blow back the cooling liquid deposited on strips by suitably disposing a retractable air nozzle which has been energized in the retreating direction by a spring and air supply port or the like in the specified positions in the draining device of the rolling mill.  
     CONSTITUTION: An air nozzle 17 which is positioned on the extension of the common tangent on the downstream side of a pair of rolling rolls of the rolling mill  and has a broad and flat-form injection orifice 19 formed in the position opposing  to each roll is provided. The air nozzle 17 has guides 21, 22 on its tapered faces  and has the injection orifices 20 opposing to the rolls 18, 18 and is so constituted  that it is advanced against the spring 33 by the air from the air supply port 23 on  the rear end side to be prevented from contacting with the rolls 18 by the air from  the injection orifices 20 and that the cooling liquid deposited on the strip is blown  back by the air jet from the injection orifice 19. When the air supply is stopped  upon completion of the work, the nozzle 17 is retreated by the spring 33. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63247907-A (JP)
Title: Thin film magnetic head
Inventor: NISHIDA HIROSHI
IPC: G11B5/31
Filed: 1987-04-03
Abstract: PURPOSE:To prevent exfoliation, etc., starting from an adhesive layer by notching the prescribed region including the part exposed on the sliding surface of the adhesive layer to be stuck with an upper base down to a prescribed depth from the sliding surface and forming a nonmagnetic insulating film in the notched part. CONSTITUTION:A thin film forming part 2 is formed on a lower base 1 and consists of a thin film head element part 3 and a nonmagnetic packing material 4 consisting of Al2O3. The top surface of the thin film forming part 2 serves as an adhesive surface to the upper base 6 so as to provide protection thereto and is, therefore, flattened. After an adhesive agent is coated over the entire flattened surface, the upper base 6 is stuck and adhered thereto. The upper base 6 including the adhesive layer 5 and part of the thin film forming part 2 are then cut away from the sliding surface side. The nonmagnetic insulating film 8 is thereafter formed over the entire sliding surface of the head including the cut part. Said film is polished from the sliding surface side down to a desired position 7. The thin film head having the constitution to prevent exposing of the adhesive layer 5 to the sliding surface of the head is thereby obtd.
Patent JP-H07291702-A (JP)
Title: Production of coal ash caked compact
Inventor: IMAI OSAMU
IPC: C04B22/06
Filed: 1994-04-21
Abstract: PURPOSE:To obtain an inexpensive coal ash caked compact using coal ash as principal starting material and having high strength and high water resistance. CONSTITUTION:Coal ash-based starting material made of a mixture of coal ash with a smaller amt. (wt.) of calcium carbonate than the amt. of the coal ash is compacted into a specific shape, alkali is incorporated into the resultant compact and this compact is hydrothermally treated at a high temp. and pressure to produce the objective coal ash caked compact.
Patent JP-S62241225-A (JP)
Inventor: KANETAKA YASUHIKO
IPC: H01H33/91
Filed: 1986-04-11
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-S568415-A (JP)
Title: Adhesive synthetic resin material
Inventor: MINEO TAKASHI
IPC: C08L7/00
Filed: 1979-06-29
Abstract: PURPOSE: Titled synthetic resin material, suitable as an adhesive for the lapping joint of an outdoor-use building board, which comprises a three-component polymer, composed of a specified proportion of acrylate-, vinyl acetate- and acryl monomer components.  
     CONSTITUTION: An adhesive synthetic resin material, comprising a three-component polymer, composed of 60W85wt% of an acrylate (a) (2-ethylhexyl acrylate, ethyl acrylate, etc.), 5W35wt% of vinyl acetate (b) and 4W12wt% of an acryl monomer (c) (acrylonitrile, acrylamide, etc.). Also, a resin mixture composed of 60W70wt% of an ethylene-vinyl acetate copolymer and 40W30wt% of an acrylate, or a resin mixture composed of 60W70wt% of an ethylene-vinyl acetate copolymer, 10W30wt% of an acrylate polymer and isobutylene polymer, may be used as a similar adhesive synthetic resin material. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0641455-A (JP)
Title: Fiber-reactive monoazo yellow dye
Inventor: JIYON DABURIYUU DONOBUAN
IPC: D06P1/673
Filed: 1993-04-09
Abstract: PURPOSE: To obtain a yellow dye usable for exhaust dyeing a fabric at low concentrations of an electrolyte in a dye bath by treating a diazonium salt prepared from a carboethoxypyrazole derivative and β-sulfatoethylsulphone derivative under a certain morphology.  
     CONSTITUTION: Compounds (dyestuffs) are represended by the formula wherein X or Y is -CH 2 CH 2 -Z (wherein Z is chloro, sulfato, thiosulphato or phosphato). The compound (dyestuff) of the formula may be prepared according to the processes described in US Patent No.4963661. The dyestuffs are useful for dyeing natural and synthetic materials containing hydroxyl groups, as well as materials containing carbonamide groups. As the materials containing hydroxyl groups, cotton, linen, hemp, jute, rayon or the like are listed. Also, as the materials containing carbonamide groups, synthetic polyamide, natural polyamide, natural polyurethane or the like are listed. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5675150-A (JP)
Title: Mouth sanitary method and its device
Inventor: MAIKERU ARAN KAMATSUKU
IPC: A61C17/02
Filed: 1980-06-18
Abstract: Oral hygiene methods and apparatus for producing a liquid jet by pumping liquid through an inlet (122) in a pump housing (23) from a reservoir (24) employ an arrangement in which the reservoir in an inverted position serves also as a cover for the pump housing or inlet. 
<??>For optimum compactness, the inlet (122) is provided laterally at the pump housing, in particular, the inlet (122) may be located in a side wall 55 laterally of a part of the pump housing (22) serving as a first supporting base (38) in an upright position thereof, and the pump housing has a second supporting base (56) laterally of the first base (38). In practice, the pump housing is laid on its side or second supporting base (56), whereby the inlet 122 comes to face upwardly. Liquid is then pumped from the reapplied reservoir (24) while the pump housing is lying on its side.
Patent JP-S5510533-A (JP)
Title: Photo-acoustic analyzer
Inventor: WATANABE ATSUO
IPC: G01N33/00
Filed: 1978-07-08
Abstract: PURPOSE:To secure a high-accuracy analysis for various types of samples without giving any special treatment by irradiating the optical energy to the sample in the sample room linking to the reference room through the light transmitting window and then detecting the flow of the gas caused by the irradiation of the optical energy via the photo detector provided at the linking part. CONSTITUTION:Sample room 1 is linked to reference room 6 via path 7, and one sealed-up container is formed with these two rooms. then the air, nitrogen or the like is filled into the container. Sample 2 is put on sample stage 4 in room 1, and then the optical energy is irradiated intermittently to the sample through light transmitting window 3 provided to room 1. The flow of the gas filled in the room is moved by the irradiation of the light to be detected by thermal flow meter type detector element 8, and then the sample is analyzed based on the resistance change of the detector element.
Patent JP-S62239600-A (JP)
Inventor: SHIBATA KAZUYUKI
IPC: H05K13/08
Filed: 1986-04-11
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-S62240128-A (JP)
Title: Forging forming apparatus
Inventor: NAKAMURA TOMONORI
IPC: B21J5/02
Filed: 1986-04-11
Abstract: PURPOSE:To perform pressurizing vertically and laterally and to enable closing forging free from a fin by providing a side cylinder on the lower die set side of a forging forming apparatus pressurizing with double acting by upper and lower punches, and by causing its piston to support a side punch to communicate a side cylinder to a main cylinder. CONSTITUTION:Preformed work W is set on the lower punch 8 faced to the lower die 4 in opening state and a ram is lowered to close the upper die 3 on the lower die 4. At the same time, a sub-piston 32 of the lower die set 2 is pushed down by descending a pusher 18 of the upper die set 1 and oil pressure of the lower hydraulic chamber 36 works on a rear hydraulic chamber 46, and the side punch 7 is advanced together with the side piston 42 to finish the lateral pressurization for the preformed work W. When the pressure in a oil passage 37 is ascended, its hydraulic pressure works on a lower hydraulic chamber 26 of the main cylinder 21 to ascend the lower punch 6 together with a main piston 22, and synchronizing with this, the upper punch 5 is descended by the operation of the press apparatus, the double acting pressurization is performed from upper and lower sides to finish the forming.
Patent JP-H11279636-A (JP)
Title: Production of high tensile strength steel plate small in difference in material in thickness direction
Inventor: SUWA MINORU
IPC: C22C38/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high tensile strength steel plate in which the material in the thickness direction is made uniform at the time executing production by controlled cooling at a high cooling rate with respect to a low alloy component series steel plate. SOLUTION: A steel composed of, by weight, 0.08 to 0.18% C, 0.05 to 0.5% Si, 0.8 to 1.8% Mn, 0.01 to 0.1% Al and carbon equivalent: Ceq%h0.36% is heated to 1050 to 1200 deg.C and is then subjected to hot rolling so as to regulated the draft at the Ar3 to 900 deg.C to >=40%. Successively, it is cooled at the steel plate average cooling rate of >=12 deg.C/sec from the steel plate surface temp. region of (Ar3 -50) deg.C to (Ar3 -200) deg.C, thereafter, the cooling is once stopped, the steel plate surface temp. is recuperated to >=650 deg.C, and it is cooled at the steel plate average cooling rate of >=12 deg.C/sec to the steel plate average temp. region of 500 to 650 deg.C once more, where the carbon equivalent: Ceq=C%+Mn%/6+(Cu%+Ni%)/15+(Cr%+Mo%+V%)/5.
Patent JP-H04293999-A (JP)
Title: Lubricating grease composition
Inventor: OZAKI KOYO
IPC: C10N50/10
Filed: 1991-03-22
Abstract: PURPOSE:To improve high-temperature bearing lives by incorporating a specific alkylthio-1,3,5-triazine compound and a diphenylamine antioxidant into a mineral oil. CONSTITUTION:Into a mineral oil are incorporated 0.01 to 0.5wt.% alkylthio-1,3,5-triazine compound of the formula (wherein R<1> and R<2> each represents a 1-8C alkyl and R<3> and R<4> each represents a 4-20C alkyl), 0.1 to 5wt.% diphenylamine antioxidant, and a thickening agent.
Patent JP-S63250230-A (JP)
Title: Light receiving circuit
Inventor: FUKUSHIMA KAORU
IPC: H04B10/50
Filed: 1987-04-07
Abstract: PURPOSE:To eliminate an automatic gain control (AGC) circuit by connecting one terminal of a photoelectric converting element to an amplifier input, connecting a capacitor and a constant current source to other terminals in a direction to give the inverse bias of the photoelectric converting element to ground it. CONSTITUTION:A photodiode 1, which is a photoelectric converting element, converts a light signal to an electric signal and an amplifier 2 amplifies and outputs the signal converted into the electric signal by the above-mentioned photodiode 1. On the other hand, with a transistor 4, a constant direct current is caused to flow at the photodiode 1 and the direct current value is determined by a resistance 6 and a power source 5. Accordingly, regardless of a light input signal level, the direct current to flow at the photodiode 1 goes to constant. On the other hand, since an alternating current is grounded by a capacitor 3, a direct current value determined by the transistor 4 corresponds to the average value of the signal and this average value is held to be constant even when an input light receiving level is changed. Thus, an AGC circuit is eliminated.
Patent JP-S567535-A (JP)
Title: Stabilizing system for echo distortion suppression circuit
Inventor: KONDOU SHIYOUJI
IPC: H04B1/10
Filed: 1979-06-30
Abstract: PURPOSE:To stably operate the control system, by detecting the stability of the control system from the reflection coefficient of echo and correcting the control variable based on this detected output. CONSTITUTION:The intermediate frequency output signal is output via the synthesis circuit 2, amplitude limit circuit 3 and frequency discriminating circuit 4. Further, the echo distortion suppression circuit consists of the closed loop made up with the synthesis circuit 2, tapped delay circuit 8, weighting circuit 9, and synthesis unit 2. The calculation circuit 7 calculates the reflection coefficient with the output of the amplitude detector 6 and the circuit 4. The stability detection circuit 10 discriminates the stability from the result of calculation, operating the control system stably with the limit to the operation of the circuit 9.
Patent JP-H04316951-A (JP)
Title: Discharge port structure for air-conditioner
Inventor: MAEKAWA NOBORU
IPC: F24F13/20
Filed: 1991-04-16
Abstract: PURPOSE:To prevent the occurrence of condensation to turbulent flow of cold air from a plastic vane for opening and closing a cold air discharge port. CONSTITUTION:In a position located closely to the one side of a cold air discharge port 3, the upper surface in a maximum opening state of an openably pivotally supported plastic vane 4 is extended approximately in parallel to the end surface of the mouth edge on the side, where the vane is pivotally supported, of the cold air discharge port 3. Since cold air passes a gap, produced on the pivotally supported side of the vane through release of the vane, without disturbing cold air, condensation in a state to damage appearance of the vane is prevented from occurring to the vane making contact with cold air.
Patent JP-H03283830-A (JP)
Title: Individual selective call receiver with display function
Inventor: SATO TOSHIAKI
IPC: H04B7/26
Filed: 1990-03-30
Abstract: PURPOSE:To effectively use a radio wave by using the information reception control to transmit transmission information from a base station only once. CONSTITUTION:A receiver has a function which is automatically controlled to acquire character display information transmitted from a base station with a certain regularity, in accordance with this regularity at the time of a call with the call number recorded in a specific address. That is, the receiver is immediately switched from the self address search mode to the message data search mode when being called with the call number in the specific address. Therefore, it does not matter if there is a time difference between reception of the call and transmission of character display information. Though subscribers to which the same information should be transmitted are divided to several groups, all subscribers are successively called and controlled to acquire information in accordance with the regularity by this function, and it is sufficient if transmission information is transmitted only once thereafter. Thus, the use efficiency of the radio wave is improved.
Patent JP-H02264268-A (JP)
Title: Carrier for electrophotography
Inventor: IKEDA TAKESHI
IPC: G03G9/113
Filed: 1989-04-04
Abstract: PURPOSE:To decrease the spent state of a toner by coating the carrier with a resin dispersed with a graphite specified in grain size and a conductive carbon black. CONSTITUTION:The carrier is coated with the resin dispersed with the graphite powder having 0.1 to 5.0mum grain size and the carbon black powder sized <=0.1mum. The carbon black connects the graphite and the graphite or the graphite and a core material to form microconductive paths and, therefore, the sufficient durability and wear resistance are imparted to the coating layer while the surface resistance is lowered by a relatively small amt. of the mixed system composed of the graphite and the carbon black. The spent state of the toner is prevented in this way and the images having the good quality are obtd. over a long period of time.
Patent JP-H09273311-A (JP)
Title: Construction method for structure
Inventor: WATANABE TOSHIAKI
IPC: E04G21/28
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To build a roof body, with which a construction work space is covered, by using a regular building structure material, to cope with conveying-in of a material from the outside by an external lift, and to perform a building work without being influenced by weather. SOLUTION: A preceding frame 4 is precedingly built at a preceding construction area 3 and a rail body is arranged at the preceding frame 4. An opening closing roof 13 built in such a manner that a plurality of curing roofs are caused to span between the rain bodies is built between the preceding frame 4. The opening closing roof 13 is transferred, in order, to an upper story along with preceding construction of the preceding frames 4 to a given height. A structure in a subsequent construction area 2 is built under the opening closing roof 13 transferring to above.
Patent JP-S62248777-A (JP)
Inventor: SHIDA HATSUO
IPC: F16B21/07
Filed: 1986-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5512431-A (JP)
Title: Pattern meter
Inventor: MURAKAMI ATSUMICHI
IPC: G01B11/24
Filed: 1978-07-11
Abstract: PURPOSE: To make it possible to easily measure complex patterns by calculating the characteristic quantity of the patterns to be measured with the use of a suitable program of a computer.  
     CONSTITUTION: The patterns to be measured, i.e., the patterns on the sensor 201 of a TV camera or the like are decomposed into picture elements in two-dimentional coordinates, and the respective picture elements are converted by a binary circuit 202 into binary signals. These signals are stored in a pattern memory 203 in response to the address signals of a clock generator 204. Then, the content of the memory 203 is read out by a measuring circuit 206 under the control of a computer (or microcomputer) 208 and is converted into data which can be easily processed. Then, the data processing is performed by the computer 208 so that the characteristics of the patterns are extracted for discrimination and judgement. Since the changes in the characteristics to be extracted can be effected by the change in the software of the computer, it is possible to provide a meter which can measure complex patterns and find wide applications. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03286389-A (JP)
Title: Bar code scanner for pos
Inventor: ICHIKAWA TOSHIYUKI
IPC: G06K7/10
Filed: 1990-04-02
Abstract: PURPOSE:To easily and surely read the bar code of goods even when the bar code is attached on the upper plane of the goods by employing such constitution that a reading window is provided at prescribed height higher than the goods on which the bar code is attached, and a scanning beam is emitted in forward and downward directions. CONSTITUTION:A scanner 23 is placed at a supporting table or a column 26, and the height of the column 26 is decided so as to be the height at which easy work can be performed when an operator brings the goods G and moves the front of the scanner 23. A prescribed number of holograms 51, 52, 53... in accordance with the number of beams(scanning lines) 4 emitted almost in horizontal direction are formed at the reading window 25, and a hologram 54 for scanning line in downward direction is formed in addition to those holograms. Thereby, the bar code can be surely read by the scanning line 28 by a downward beam 22 as it is without inclining or collapsing the goods G even when the bar code B is attached on the upper plane of the goods G.