baber/WOPTO huggingface dataset:
Patent JP-H07279071-A (JP)
Title: Metal cord and composite material of the cord and rubber
Inventor: SAKAI YASUO
IPC: B60C9/00
Filed: 1994-04-14
Abstract: PURPOSE:To produce a metal cord for the reinforcement of a rubber article having excellent oblique shear strength characteristics and produce a composite material such as tire, conveyor belt or high-pressure hose produced by embedding the metal cord as a reinforcing material in a rubber. CONSTITUTION:This metal cord is composed of a core produced by twisting 2-3 metal filaments 1 having metal-plated surface and 6-8 metal filaments 2 having metal-plated surface and arranged on the outer surface of the core. The twisting pitch P of the single-layered sheath is >=20mm and the core and the single-layered sheath have same twisting directions and different twisting pitches and twisting angles.
Patent JP-S561213-A (JP)
Title: Manufacture of copper pipe
Inventor: KIMURA TOKUJI
IPC: B23K11/00
Filed: 1979-06-15
Abstract: PURPOSE: To simply, surely manufacture the copper pipe of true roundness, by bending the strip type thin copper sheet into a cylinder, abd by mutually jointing the bend pieces formed at the circumferential end edges of the cylindrical thin copper sheet perpendicularly to the tangential line of the cylinder.  
     CONSTITUTION: The thin copper strip 1 of about 0.2W0.4mm, for example, is formed into a cylinder by the roll forming method, and both circumferential end edges of the cylindrical thin copper sheet 1 are radially, inward bent perpendicularly to the tangential line of the cylinder, and the bend pieces 2 are formed. Next, these bend pieces 2 are mutually jointed by welding or adhesion to finish the copper pipe A. Hereupon, the length l 1  of the bend piece 2 is specified to 1.0W3mm. Otherwise, the bend piece 2 is formed by bending outward and the bend pieces 2 are mutually jointed by welding or adhesion similarly to above stated case, and then the protuberance 5 is slit to finish the copper pipe A. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07284751-A (JP)
Title: Organic matter treatment apparatus
Inventor: SHIMOMURA NORIO
IPC: B65B1/16
Filed: 1994-04-14
Abstract: PURPOSE:To prevent the intrusion of a harmful insect into a room and the generation of a malodor by also opening the shutter of a treatment apparatus main body when the lid member of a discharge port is opened at the time of the disposal of org. matter so that the org. matter is thrown without bringing the same into contact with the shutter. CONSTITUTION:When a lid member 33 is opened at the time of disposal, a lead switch outputs a lid member opening signal to a control circuit. By this constitution, the control circuit controls a motor 24 to open a shutter 23. The shutter 23 is shaken toward the inside of a treatment tank 6 to allow a duct 47 to communicate with the treatment tank 6 and waste is guided into the treatment tank 6 without being brought into contact with and attached to the upper surface of the shutter 23. At the same time, the electromotor 9 and pump of a stirrer 10 are stopped on the basis of the lid member opening signal and an exhaust fan 21 is driven. Respective parts are reversely operated accompanied by the closing of the lid member 33 to close the shutter 23.
Patent JP-S62232531-A (JP)
Title: Knocking detector
Inventor: IIJIMA TAMOTSU
IPC: F02P5/152
Filed: 1986-04-01
Abstract: PURPOSE:To continuously perform the control of knocking with high accuracy, by a method wherein the light emitted in a combustion chamber is transmitted by an optical fiber and the current of a plug is controlled corresponding to the contamination degree of the end surface of the fiber to detect knocking vibration. CONSTITUTION:The light signal S3 in a combustion chamber 11 is transmitted to a light detector 24 by the end surface 14A of the optical fiber faced to the combustion chamber 11 and provided to the center of an ignition plug 13 and converted to an electric signal S4. A high-pass filter 26 outputs the knocking signal S5 of the specific frequency component corresponding to knocking to a control unit 23 and a low-pass filter 25 outputs the contamination signal S6 of the end surface of the fiber and the high voltage pulse S2 generated in an ignition coil 18 is supplied to the plug 13 on the basis of a signal S1. Therefore, if contamination is generated on the end surface 14A, said contamination is burnt off by strong spark discharge and knocking vibration is detected with high sensitivity and the control of knocking can be performed always with high accuracy.
Patent JP-H10268788-A (JP)
Title: Liquid crystal back light device
Inventor: IWATA TAKAO
IPC: G09F9/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a backlight device increased in quantity of light in the front direction. SOLUTION: A liquid crystal backlight device for illuminating liquid crystal arranged on the rear surface of the liquid crystal has a transparent light transmission plate 1, a source of light 2 arranged in the neighborhood of a side face of this light transmission plate 1, a transparent diffuser 4 which is arranged along the upper surface of the light transmission plate 1 and is matte-finished at least on its upper surface, and a transparent prism sheet 10 arranged along the upper surface of the coiffures 4 and positioned on the rear surface of the above liquid crystal.  This prism sheet 10 is formed so that it has a light-exiting structural surface 12 and a rear surface 14 on the opposite side of the structural surface; a cross-section of this structural surface has a form of parallel arrays of triangle prisms; and one oblique angle of the prism is in a range of 80 deg.-90 deg. and the other oblique angle is in a range of 35 deg.-60 deg..
Patent JP-S5411049-A (JP)
Title: Welding torch nozzle and its manufacture
Inventor: KUZE TAKASHI
IPC: B23K9/28
Filed: 1977-06-28
Abstract: PURPOSE: To manufacture an inexpensive torch nozzle which can prevent the sticking of the spatter and can obtain a good welding condition, by successively forming the nickel-layer and the chromium-layer on the fundamental layer consisting of copper (or copper-alloy), interposing the intermediate alloy layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60219812-A (JP)
Title: Long-period clock pulse generating circuit
Inventor: ASOU MAKOTO
IPC: H03K3/354
Filed: 1984-04-16
Abstract: PURPOSE:To obtain a long-period pulse by connecting one gate of both P/N- channel FETs to a drain of other FET and increasing or decreasing one source potential by a time constant circuit to turn off or on rapidly both the FETs. CONSTITUTION:No electric charge is stored in a capacitor 3 at application of power and a source potential of an FET11 is zero. Both the FETs are turned on in this case and the capacitor 3 is charged through a charging resistor 12 and the FET11. Thus, the source potential of the FET11 is increased gradually and larger than the drain potential of the FET9, then the impedance of the FET11 is increased, resulting in that the impedance of the FET9 is increased thereby turning off both the FETs rapidly. When the FET 9 is turned off, a transistor 8 is turned on, the electric charge in the capacitor 3 is discharged through a discharge resistor 13 and the source potential of the FET11 is decreased gradually. When the potential decreases to a certain potential, both the FETs are turned on again.
Patent JP-H03276656-A (JP)
Title: Semiconductor testing device
Inventor: YAMAGUCHI JUNICHI
IPC: H01L21/66
Filed: 1990-03-26
Abstract: PURPOSE:To test a plurality of chip regions simultaneously irrespective of the number of electrodes inside the chip regions by a method wherein a probe card is formed of a substrate and of a plurality of probe needles planted and installed around respective probe centers. CONSTITUTION:Electrodes 52 inside chip regions 51 arranged in a matrix shape are provided with probe cards 6 used to position probe needles 41 for test use. The probe cards 6 are formed of the following: a substrate 62 on which a plurality of probe centers 61 corresponding to centers of the chip regions 51 are installed so as to sandwich at least one chip region 51; and a plurality of probe needles 41 planted and installed around the respective probe centers 61. Consequently, chip regions which have been held by a plurality of wafer chucks 31 and which have been formed in the same place as a plurality of wafers 5 can be tested at the same time; the number of chip regions which can be tested at the same time is definite irrespective of the chip regions to be tested.
Patent JP-H09271045-A (JP)
Title: Communication level securing system
Inventor: MIZUGUCHI MANABU
IPC: H04Q1/54
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To restrict use of inserted AMP trunk when it is required to avoid use of inserted AMP trunk for communication of a data call by inserting an idle AMP trunk between input and output communication channel trunks in the case of reading AMP trunk insertion data. SOLUTION: Common signal channel handier controllers (DHC3, 4) are connected respectively to input output (gateway) trunks (IGT1/OGT2). Then a CPU 8 receives a call control message sent/received through a transmission line by the common signal channel handier controllers (DHC3, 4) analyzes it. Then insertion connection of AMP trunk (AMPT5) is restricted based on at least either of transmission capability information and caller number information included in the call control message. The transmission capability information includes voice, non-limit digital, limit digital or the like, and high-order layer characteristic identification telephone system and facsimile equipment or the like for the information transmission capability.
Patent JP-H04363802-A (JP)
Title: Lighting fixture
Inventor: SHIMIZU YASUO
IPC: F21S8/04
Filed: 1991-04-10
Abstract: PURPOSE:To easily provide white light without dimming each color lamp. CONSTITUTION:In a lighting fixture comprising a plurality of color lamps 2 and a translucent cover 3 laid thereunder, a reflecting plate 5 is so formed that the brightness of each color lamp 2 on the surface of the panel 3 is approximately uniform from the one end of the panel 3 to the other end. In addition, a distance between each color lamp 2 and the panel 3 is changed, depending upon a lamp beam. According to this construction, brightness at every color lamp 2 becomes approximately uniform on the surface of the panel 3, and the beam of each color lamp 2 on the panel 3 is made to have a suitable intensity value for providing white color by changing a distance between the lamp 2 and panel 3. As a result, white light can be provided very easily by normal lighting without dimming each lamp 2.
Patent JP-S63241694-A (JP)
Inventor: TAKAOKA TOSHIMI
IPC: G07G1/12
Filed: 1987-03-30
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-H0749754-A (JP)
Title: Method of page-description- language determination
Inventor: BURUUSU DABURIYU BITSUGUBII
IPC: G06F3/12
Filed: 1994-04-15
Abstract: PURPOSE: To perform the efficient page description language(PDL) analysis of a print job stream. CONSTITUTION: Concerning a method for determining the PDL, print jobs are written in one of plural PDL and formed into the print job stream, and the print job stream is transmitted to plural PDL analytic units (202). Plural information signals (I0 -IN) are generated from the plural PDL analytic units, the respective information signals provide information concerning the print job stream, and the information signals are transmitted to a filter (204). Then, this method is composed of a step for processing the information signals through the filter in order to generate a filtered signal instructing the PDL in which the print jobs are to be described.
Patent JP-H03278672-A (JP)
Title: Facsimile equipment
Inventor: KOMATSU HIROAKI
IPC: H04N1/21
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a communication result report economically with a simple operation by calling sequentially newest communication result storage information stored in a communication result storage means and displaying the information when a call is commanded. CONSTITUTION:The facsimile equipment is provided with a control section 1, a system memory 2, a parameter memory 3, and an operation display section 6. Then communication result information is formed and stored in the parameter memory 3 in time series and when a call of communication result information is commanded from the operation display section 6, stored newest communication result storage information is sequentially called and displayed. Thus, the operability when the communication result report is called is excellent and recording paper is not consumed, and the system is advantageous economically. Since a telephone number is used to designate a desired destination, the load of the operator is relieved.
Patent JP-H04287400-A (JP)
Title: Substrate positioning base
Inventor: TATE YASUTETSU
IPC: B65H9/08
Filed: 1991-03-15
Abstract: PURPOSE:To easily position printed boards having a plurality of kinds of sizes. CONSTITUTION:This substrate positioning base 1 on which substrate positioning pins are erected is mounted in a carrying case. The pins are composed of fixed pins 11 fixed to the base 1 and slide pins 12 which can be slid in accordance with the sizes of substrates. In addition, the base 1 is provided with pin attaching/detaching sections 130 and 140 and attachable/detachable pins 13 are mounted to the positions of substrates having small sizes when required. At the time of aligning the pins 12 and mounting the pins 13, the pins are respectively slid along guides 121, 131, and 141 and fixed after the pins are positioned in positioning holes 122, 132, and 142. In addition, the base 1 and carrying case are positioned against an automatic throwing-in device by means of holes 16 for positioning the base 1 and holes for positioning the carrying case.
Patent JP-S562412-A (JP)
Title: Disposing device for exhausted gland steam
Inventor: IZUMI HIDEO
IPC: F01D11/04
Filed: 1979-06-20
Abstract: PURPOSE: To prevent the contamination of the atmosphere from radioactivity when primary steam contaminated with radioactivity is used for sealing glands of a turbine, by exhausting gland steam into a condenser to completely recover the radioactive steam.  
     CONSTITUTION: Primary radioactive steam generated in a nuclear furnace is carried through a main steam check valve 2 into a high pressure turbine 3 and runs through an intermediate valve 4 into a low pressure turbine 5. After completing the task, the steam is recovered and stored in a condenser 6. In an unusual state where an evaporator 14 fails to supply clean steam for sealing each gland 7 of those turbines, the primary steam is instead applied for direct sealing by opening a primary steam cut-off valve 20 and turning over pilot valve 11. A valve body 25a of a switch valve 23 is closed and a valve body 25b is opened so that the contaminated steam dis- charged from each gland 7 may be fed into the condenser 6, thereby the contamination of the atmosphere is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08271003-A (JP)
Title: Ventilation structure
Inventor: YOSHIKAWA KENICHI
IPC: E04D13/16
Filed: 1995-04-03
Abstract: PURPOSE: To provide a ventilation structure for a building which can effectively perform ventilation of the building under a weather condition of wind and rain not higher than a certain intensity by opening-and-closing a damper and which can suppress a collision sound caused by an opening or closing operation. CONSTITUTION: A ventilation box 18 is provided with a damper 23 capable of shutting off an air passage 39 between an outside opening 21 and an inside opening 22 and the damper 23 is provided with a cushioning means 60 for preventing the damper 23 from sharply colliding against the ventilation box 18 in order to suppress generation of a collision sound with the ventilation box 18.
Patent JP-H07288771-A (JP)
Title: System and device for reproducing compressed picture data
Inventor: NAGASHIMA AKIRA
IPC: H04N19/59
Filed: 1994-04-15
Abstract: PURPOSE:To improve the continuity of a reproduced picture by not only reproducing an I frame signal but also a P frame signal at the time of special reproducing. CONSTITUTION:With respect to the preprocessing where picture data is divided into plural blocks and block data subjected to inter-frame compression or intra- frame compression are sent to a decoder 17, the frame number of each block data to be sent to the decoder 17 is monitored by a continuity discrimination table 16. If block data is subjected to intra-frame compression, block data is sent to the decoder 17 as it is by a selector and control part 15; but if block data to be subjected to inter-frame compression is inputted, only block data having a continuity are sent to the decoder 17 by the part 15.
Patent JP-H11269506-A (JP)
Title: Manufacture of high strength spongy porous nickel metal sheet
Inventor: HOSHINO KOJI
IPC: B22F5/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a high strength spongy porous metal sheet suitable for an electrode substrate of alkali secondary battery. SOLUTION: The spongy porous nickel metal sheet is manufactured by adding a surfactant and a volatile organic solvent to a slurry consisting of powder of raw materials, a water-soluble resin binder, a plasticizer, and water, forming the resultant foaming slurry into sheet-like state, foaming the sheet into spongy state by utilizing the vapor pressure of the volatile organic solvent and the foaming property of the surfactant, drying it to form a spongy green sheet, and then degreasing and baking this spongy green sheet.  In this case, as the powder of raw materials, a powder mixture of NiO powder and Ni powder having the following characteristics is used: (i)The grain size distribution of the NiO powder has two peaks consisting of a peak 4 on the smaller grain size side and a peak 4' on the larger grain size side, and the grain size distribution of the Ni powder has one peak 5; (ii) The one peak of the grain size distribution of the Ni powder is located in the position between the two peaks of the grain size distribution of the NiO powder.
Patent JP-H05278336-A (JP)
Title: Thermal transfer recording method
IPC: B41M5/46
Filed: 1992-03-31
Abstract: PURPOSE:To enable an excellent transfer property and high resolution recording to be obtained by a small amount of energy by a method wherein an ink layer of a thermal transfer medium and a surface to be transferred of a medium to be recorded are made into a non-contact state, and they are irradiated with laser beams. CONSTITUTION:A thermal transfer medium 1 is formed by laminating an ink layer 3 containing a photoabsorption heating material on a base material 2. Besides, a medium to be recorded 4 is formed by laminating an image receiving layer 5 on a base material 6. At that time an appropriate amount of fine particles as a mat material is added to the ink layer 3 of the thermal transfer medium 1 and/or the image receiving layer 5 of the medium to be recorded 4 to roughen the surface of the layer. After opposing a surface of the ink layer 3 of the thermal transfer medium 1 to the image receiving layer 5 of the medium to be recorded 4 to be arranged, a surface of the base material 2 is irradiated with laser beams. Thereby, a high quality recording image can be formed on the image receiving layer 5 by making a transfer property good by a small amount of energy. Further, the ink layer 3 can be also laminated on the base material 2 via a photo-absorption heating layer.
Patent JP-H06285392-A (JP)
Title: Centrifugal clarifying machine
Inventor: GONDA SUMITORA
IPC: G21C19/46
Filed: 1993-04-05
Abstract: PURPOSE:To prevent overheating of undissolved residues captured in a rotary bowl and evaporation of volatile radioactivity so as to assure safety and to lessen the exposure to radiations. CONSTITUTION:The inner side of the rotary bowl 10 which captures the undissolved residues 15 to be captured is provided with a water spraying and cooling system consisting of a wide angle spraying nozzle 9, a water spraying header 8, a cooling liquid piping 7 and a strainer 16. The cooling liquid is sprayed in a mist form from the wide angle spraying nozzle 9 to the captured and undissolved residues 15 to cool the residues in case of a failure in rotation of the rotary bowl 10 and infeasibility of the long-term operation thereof. The cooling liquid is passed through the strainer 16, by which dust, etc., are removed from the liquid and, therefore, the clogging of the spray nozzle 9 is prevented.
Patent JP-S5952089-A (JP)
Inventor: MARUKU RUMEERU
IPC: E21B19/16
Filed: 1983-04-30
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-S521976-A (JP)
Title: Cleaner
Inventor: FUKUBA HIROSHI
IPC: A47L11/22
Filed: 1975-06-23
Abstract: PURPOSE: To provide a cleaner characterized in that full hight of a machine is filled with a refuge bin by winding the dust or refuge, which was swept by a velt brush, over the machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57193496-A (JP)
Title: N-acetylneuraminic acid derivative
Inventor: OGURA HARUO
IPC: C07H19/167
Filed: 1981-05-22
Abstract: NEW MATERIAL:The compound of formulaI(R 1  is carboxyl or alkoxycarbonyl; R 2  is nucleoside or glucose residue; R 3  and R 4  are H or acetyl).  
     EXAMPLE: 2',3'-Di-o-acetyl-5'-o-( 4-N-acetyl-2, 4-dideoxy -3, 6, 7, 8- tetra-o-acetyl-1- methoxycarbonyl-D-glycero-α-D-galacto-octapyranosyl)inosine.  
     USE: Pharmaceuticals having immunoregulating activity. It activates the suppressive T cell and suppresses the immunoglobulin production of B cell.  
     PROCESS: The compound of formulaIwherein R 1 , R 3  and R 4  are acetyl and R 2  is nucleoside residue of formula III is prepared by the Koenigs-Knorr reaction of methyl-2-chloro-4,7,8,9-tetra-o-acetyl-β-D-N-acetyl neuraminate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02255150-A (JP)
Title: Deodorizing method and implement therefor
Inventor: KATO YOSHIYUKI
IPC: A61L9/01
Filed: 1989-03-29
Abstract: PURPOSE:To improve the deodorization effect by bringing offensive odor gas to ventilation in the through-hole direction of a filler to a deodorizing tower having the filler obtained by forming and working short fiber peat of a specific mesh into a corrugated shape. CONSTITUTION:A deodorizing tower is filled with that which is obtained by using short fiber peat of 8-27 meshes for occupying >=50% weight ratio as a raw material and forming and working it into a corrugated shape, as a filler, and offensive odor gas is brought to ventilation in the through-hole direction. In this case, a pitch interval between the corrugated crests is set to 5-15mm, and also, height of the cresit is set to 4-10mm. Also, a ventilation speed for executing the ventilation to the deodorizing tower is set to SV 20-1000 1/hr. In such a way, the quality as an excellent biological carrying body and the quality being excellent in water retentivity which peat has are utilized, and the deodorization having a high treatment effect can be executed at a high ventilation speed without increasing pressure loss.