baber/WOPTO huggingface dataset:
Patent JP-H06279533-A (JP)
Title: Production of porpylene copolymer
Inventor: FURUHASHI HIROYUKI
IPC: C08F4/658
Filed: 1993-03-26
Abstract: PURPOSE:To produce a propylene-ethylene copolymer excellent in the balance between transparency and stiffness by using a polymn. catalyst component formed by bringing a specific solid catalyst component into contact with an olefin in the presence of an organoaluminum compd. and a specific organaosilicone compd. CONSTITUTION:A propylene copolymer having an ethylene content of 0.01-10wt.% is obtd. by copolymerizing propylene with ethylene in the presence of a polymn. catalyst component which is formed by bringing a solid catalyst component contg. a metal oxide, magnesium, titanium, a halogen, and an electron-donating compd. as an essential components into contact with an olefin in the presence of an organoaluminum compd. and an organosilicon compd. of the formula (wherein R<1> is a 1-10C hydrocarbon group; R<2> is a 1-10C divalent hydrocarbon group or-R<5>0-; R<3> is a 1-10C hydrocarbon group, R<6>0-, etc.; R<4> is methyl or ethyl; x is 1 or 2, y is 0 or 1, and z is 2 or 3 provided x+y+z=4; R' is a 1-10C divalent hydrocarbon group; and R<6> is a 3-10C hydrocarbon group).
Patent JP-S59193316-A (JP)
Title: Meter for vehicle
Inventor: IKETANI MIWAJI
IPC: B60Q3/04
Filed: 1983-04-18
Abstract: PURPOSE:To eliminate the deposition of dust or the like by providing a openable meter hood to keep it closed during the parking time. CONSTITUTION:When a car is parked, a steering shaft 5 is pressed on a microswitch 9 by springing a hinge 10 up to a shaft to turn ON the power source and a motor 8 is rotated forward. A meter hood 2 is closed from the opening with the rotation of a rotating shaft 11 and flushes an instrumentation panel 1 so that the meter body 4 is covered with the meter hood 2 to prevent dust from depositing. The meter hood 2 is made of a synthetic resin or the like.
Patent JP-S55159150-A (JP)
Title: Production of sensor
Inventor: YAMAZAKI YOSHIHIRO
IPC: G01N27/12
Filed: 1979-05-31
Abstract: PURPOSE: To obtain the inexpensive and highly sensitive sensor for detecting gas and steam without using any high purity O 2  by evaporating Sn or its oxide on a supporting substrate in air of the specific degree of vacuum thereby forming an ultrafine particle film.  
     CONSTITUTION: The one comprising beforehand forming electrodes 9, 10 on a substrate 3 such as glass is held by the sample holder 2 in a vacuum deposition apparatus 1. Evaporating material 5 such as Sn or its oxide is set in a boat 4 and the gas in the apparatus 1 is extracted through its exhaust port 6, thence air is put therein through its lead-in port 7 to put the inside of the apparatus 1 under a degree of vacuum of 0.01W10torr. The boat 4 is then heated by being supplied with electric current from an electric source 8, whereby the ultrafine particle film (mean grain size about 30Å) of Sn oxide is formed on the surface of the substrate 3. The sensor obtained under these conditions shows high sensitivity selectively to steam at around room temperature and isobutane gas at around 200°C, respectively. These yield the sensor of the performance equal to that of those which are produced in high purity O 2  atmosphere. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S543495-A (JP)
Title: Display electrode and its manufacture for electrochromic display unit
Inventor: KUWAGAKI HIROSHI
IPC: G09F9/30
Filed: 1977-06-09
Abstract: PURPOSE: To increase the mass productivity as well as the quality for the display unit utilizing the electrochromism without causing the coloring caused by the chemical reaction and the disconnection, by constituting the transparent electrode so as not to be exposed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60211532-A (JP)
Title: Pointing device
Inventor: TAJIMA NORIO
IPC: G06F3/037
Filed: 1984-04-06
Abstract: PURPOSE:To attain the input of an absolute position, display of input position and further movement of the input position while observing a CRT scope by constituting the device to detect the input of still position of a light and its movement is detected. CONSTITUTION:Position information 6 of a light pen 2 is stored temporarily to a position registration section and outputted to a host system 5. It is outputted to a position display control section 9 at the same time to generate the position display information, which is outputted to a CRT scope display control section 3 thereby displaying the corresponding position of a CRT display section 1. In moving a photodetector of the light pen 2 in an optional direction on the CRT scope, a movement detecting section 7 detects the direction and speed of the light pen position information from its timewise change, the position movement information 10 is outputted to a position register section 8 to move and correct the registered position. The registered position information 11 moved and corrected is outputted to the host system 5 and the CRT scope display control section 3 and the amount of the moved and corrected scope is confirmed by the position display of the CRT display section 1.
Patent JP-2000078225-A (JP)
Title: Communication equipment and communication method
Inventor: SAITO SATORU
IPC: H04J3/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To conduct communication with signals that are transmitted using plural ISDN digital leased lines with the sum of transmission rates through the plural lines. SOLUTION: This communication equipment 1 has line control sections 104, 105 that contain pluralities of digital leased lines, a bulk control section 106, and a control section 101. The bulk control section 106 transmits a test pattern PB to each of plural lines which are under the control of the control section 101 at communication start or reception of the test pattern PB. Furthermore, a signal propagation time difference among the plural lines is detected based on a reception timing of the test pattern PB received through each of the plural lines and signals received via the plural lines are synchronized with each other according to the time difference.
Patent JP-H05272847-A (JP)
Title: Absorption type refrigerator
IPC: F25B43/00
Filed: 1992-03-26
Abstract: PURPOSE:To carry out the stable operation of an absorption type refrigerator by positively capturing and removing scale formed by the corrosion of a duct due to a hydraulic fluid quickly and X compact the device simultaneously. CONSTITUTION:In an absorption type refrigerator with a generator 1, a condenser 2, an evaporator 3 and an absorber 4, a decompressor 28 generating specified pressure difference between the internal pressure of the generator 1 and the internal pressure of the absorber 4 and a scale recovery equipment 72 composed of a cylindrical section 73, a tapered section 74 continuing to the lower end of the cylindrical section 73 and a scale storage section installed at the lower end of the tapered section 74 are mounted on its midway of a hydraulic-fluid feed duct 70. A hydraulic fluid is introduced into the cylindrical section 73 from the tangential direction of the inner circumferential surface of the cylindrical section and the hydraulic fluid is given a rotary motion in the hydraulic fluid flowing from the generator 1 side to the absorber 4 side by pressure difference between the internal pressure of the generator 1 and the absorber 4, thus positively separating off scale mixed into the hydraulic fluid by centrifugal force.
Patent JP-S62227011-A (JP)
Title: Device for charging reduced ore
Inventor: KUSANO KENICHIRO
IPC: C21B11/00
Filed: 1986-03-28
Abstract: PURPOSE:To prevent the oxidation of preliminarily reduced ore and to reduce the cost of charging by maintaining the preliminarily reduced ore at a prescribed temp. by a cooler via a pressure equalizing and evacuating chamber, then housing the ore once in a storage tank and charging the ore into a melt reduction furnace via the other pressure equalizing and evacuating chamber at need. CONSTITUTION:Iron ore is preliminarily reduced in a preliminary reduction furnace 1 and the preliminarily reduced ore obtd. in such a manner is dropped through a sealing valve 8 into the pressure equalizing and evacuating chamber 2 in which the same pressure as the pressure in the preliminary reduction furnace 1 is maintained by an inert gas such as N2 to prevent the oxidation thereof. The above-mentioned ore is then dropped through sealing valves 10, 11, then through a cooler 3 and a hopper 4 into the storage tank 5 in which the same pressure as the pressure in the chamber 2 is maintained. The ore is housed at the prescribed and temporarily stored therein. The preliminarily reduced ore in the storage tank 5 is thereafter moved through a sealing valve 12 into the pressure equalizing and evacuating chamber 6 in which the same pressure as the pressure in the melt reduction furnace 7 is maintained by the inert gas such as N2. The ore is then dropped and charged into the melt reduction furnace 7 via a sealing valve 14 while the explosion of the melt reduction furnace gas contg. H2 and C is prevented.
Patent JP-H11262982-A (JP)
Title: Film for thermocompression print laminating, and print laminate body
Inventor: ENAMI YOSHIAKI
IPC: B32B27/32
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a film for print laminating and a print laminate body maintaining glossiness without using an anchor coat agent, wherein laminated polypropylene resin layer and adhering resin layer do not peel after print laminating regardless of types of printing paper. SOLUTION: A film for print laminating is composed of at least four layers including two or more polypropylene layers 2 wherein at least one layer is composed of a polypropylene resin 3 having a low melting point, and two adhering resin layers comprising a resin layer 4 wherein a specified ethylene- methacrylate ester copolymer and an ethylene/acrylic ester/maleic anhydride terpolymer are mixed at a specified mixing ratio, and a specified ethylene-vinyl acetate copolymer resin layer 5.
Patent JP-H06258519-A (JP)
Title: Production of color filter substrate
Inventor: WATABE YASUYUKI
IPC: G02B5/20
Filed: 1993-03-05
Abstract: PURPOSE:To provide a production method for a color filter substrate to decrease production of scratches during grinding the color filter. CONSTITUTION:The production method consists of steps of forming a color filter 2 on a transparent substrate 1 and grinding the color filter 2. In this method, the color filter 2 is always ground with a new grinding surface. It is preferable that grinding is performed by winding a grinding tape 3 and the winding speed of the tape 3 is faster than the feeding speed of the substrate.
Patent JP-H10192486-A (JP)
Title: Device and method for shooting small ball
Inventor: ITO YOSHIFUMI
IPC: A63F7/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To shoot a stably rolling small ball using parts which can be easily machined by providing a small ball shooting device comprising a rail in which a part of a cylinder is notched to make a small window to shoot the small ball and a rotary body provided with a lever to rotate the rolling small ball along is inner surface. SOLUTION: A front view of a small ball shooting device is indicated. A lever 2 extended from a drive source is freely turned around the center O of the lever 2 to roll a small ball 1. In the lever 2, a roller 3 is turnably supported by a shaft 4, and abutted on the small ball 1. The small ball 1 is brought into contact with an inner circumferential surface 5' of a rail 5, and rolled from the position A to B, C and D positions by turning the lever 2 around the center O, and ejected from an shooting port 6 of the rail 5 to follow the locus of E and F. The inner circumferential surface 5' of the rail 5 is the cylindrical surface to which the flat surface is continuous thereto. The small ball 1 is abutted on an inclined surface of the roller 3, and then, abutted on the inner circumferential surface 5' of the rail, and rolled in a point contact manner with the inclined surface of the roller 3 during the rolling.
Patent JP-H07281192-A (JP)
Title: Liquid crystal oriented film
Inventor: YOKOKURA HISAO
IPC: G02F1/1337
Filed: 1994-04-07
Abstract: PURPOSE:To decrease such characteristics as variation in the threshold voltage due to thermal ageing treatment or UV irradiation treatment, the frequency dependance of the threshold and variation in the pretilt angle without producing rubbing chips and to decrease various kinds of irregularity in the display by using a polyimide synthesized from six or more amine components and acid components between an electrode and a liquid crystal layer. CONSTITUTION:A polyimide comprising six or more amine components and acid components is used as an oriented film 4. Or, as for the polyimide comprising six or more amine components and acid components for the org. oriented film 4, a mixture of polyimide precursors having different mol.wt. or a mixture of polyimide precursors containing oligomers may be used. Further, polyimide siloxane, polyamideimide or an amine component containing alkyl groups and alkoxy groups in side chains of aromatic rings can be used for the polyimide, and an amine-base silane coupling agent may be added by 5-10wt.%.
Patent JP-H04281798-A (JP)
Title: Human type monoclonal antilung cancerous cell antibody and hybridoma capable of producing the same
Inventor: SATO SUSUMU
IPC: C12N5/10
Filed: 1991-03-08
Abstract: PURPOSE:To obtain the subject antibody, produced by a hybridoma formed by fusion of an antibody-producing cell of a patient suffering from lung cancer to a human mouse myelomatous cell strain, unreactive with normal cells, strongly reactive with lung cancerous cells and useful for diagnosing the lung cancer, etc. CONSTITUTION:A lymph node containing cancerous cells extracted from a patient suffering from lung cancer mixed therein is shredded and loosened with a pair of tweezers to float lymphocytic cells, which are then separated by a specific gravity centrifugation method, fused to human mouse- heteromyeloma and subsequently cultured in an HAT culture medium to provide a hybridoma. A positive clone is then screened by reactivity of the resultant product with the lung cancerous cells. The obtained positive clone is subsequently cloned by a limiting dilution method, etc., and monocloned. The resultant monocloned hybridoma is cultured and the culture solution supernatant is fractionated by using a protein A column to afford the objective human type monoclonal antilung cancerous cell antibody.
Patent JP-S63237220-A (JP)
Title: Optical disk
Inventor: SATO ISAO
IPC: G11B7/24035
Filed: 1987-03-24
Abstract: PURPOSE:To permit recording of user's data on a reproduction only optical disk (R/O disk) and to increase the capacity of a reproduction only region by recording the reproduction only region in the outside circumferential part by mark length recording and the data recording region in the inside circumferential part by inter-mark recording. CONSTITUTION:The data reproduction only region 2 recorded with data by the rugged bits of mark length recording is provided in the outside circumferential part of the optical disk 1 and the data recording region 3 consisting of a sector having the data field part where the data is recordable by inter-mark recording is provided in the inside circumferential part thereof. The user is thus capable of recording the data as desired on the R/O optical disk and the optical disk having the extremely large capacity is obtd.
Patent JP-S51145181-A (JP)
Title: Circuit for turning discharge lamp
Inventor: OAKU SATOSHI
IPC: H05B41/18
Filed: 1975-06-09
Abstract: PURPOSE:To improve power factor based upon a reactor at the time a discharge lamp is turned on,thus to reduce power consumption.
Patent JP-S56164826-A (JP)
Title: Production of lenticular screen
Inventor: IZAWA AKIRA
IPC: G03B21/625
Filed: 1980-05-23
Abstract: PURPOSE:To produce the lenticular screen excellent in resolving properties and useful as a screen for a large-type television set by laminating a light-diffusion film and a thermoplastic transparent sheet onto the back face of a lenticular lens sheet. CONSTITUTION:The thermoplastic transparent sheet 2 having a thickness equal to the focal length of a lenticular lens is formed by calender rolls 5-8. The light- diffusing film 3 prepared from a resin containing a light-diffusing substance blended therein and having properties of transparency and flexibility is fed onto the back face of the sheet 2 through guide rolls 9-11 and is laminated onto the sheet 2 by rolls 12-15. Then, a highly transparent resin sheet 4 extruded from an extrusion die 16 is fed onto the back face of the film 3 and is laminated onto the film 3 by a lenticular mold roll 18 and a smooth roller 17, while simultaneously forming the lenticular lens on the sheet 2.
Patent JP-H06256962-A (JP)
Title: Electroless ni-sn-p alloy plating solution
Inventor: AISAKA TETSUYA
IPC: C23C18/50
Filed: 1993-03-04
Abstract: PURPOSE:To develop an electroless Ni-Sn-P alloy plating soln. having a high content of Sn and excellent in corrosion resistance by adding the ions of Ni(II) and Sn(II) and a reducing agent to an aq. alkaline soln. contg. citric acid in a specified ratio. CONSTITUTION:Nickel sulfate or chloride as the Ni(II) ion source is added to an aq. soln. contg. citric acid so that the Ni ion concn. is controlled to 0.05-0.12mol/l and the molar ratio of the citrate ion to Ni ion to 1.3-3. Tin nitrate, etc., are further added so that the Sn(II) ion concn. is controlled to 0.002-0.004 mol/l, hypophosphorous acid as the reducing agent for the Ni and Sn ions is added so that the ion concn. is controlled to 0.1-0.3 mol/l, and NaOH, etc., are added to adjust the soln. to pH 8-12. An Ni-Sn-P alloy having a higher content of Sn than before and excellent in corrosion resistance is developed in this way.
Patent JP-H11250742-A (JP)
Title: Bypass cable with detecting function
Inventor: NOGUCHI SHINKO
IPC: H01B7/32
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To easily detect a partial disconnection of a metal part caused by the degradation of a braided shield layer by forming the braided shield layer of braiding of a metal part, a detecting wire, and a nonmetal part and by detection the conduction of the detecting wire by a detecting means provided in the terminal part of a bypass cable. SOLUTION: A bypass cable 1 is provided by forming a braided shield layer 3 around the outer circumference of a core 2 having a conductor 5 and arranging a sheath 4 around its outer surface. The braided shield layer 3 is so formed that an assembly 12 composed of a metal element wire 9 such as a plurality of tinplated annealed copper wire and a detecting wire 10 of at least an enameled wire is braided with a nonmetal part 11 such as a cotton thread. The metal element wire 9 and the detecting wire 10 are electrically connected to each other at one of end terminal parts of the bypass cable 1, at least a part of the detecting wire 10 is connected to a detecting connector as a detecting means in the other terminal part, and the rest is connected to the metal element wire 9.  The conduction of the detecting wire 10 is thus detected so that the detecting wire 10 broken along with the metal element wire 9 is detected.
Patent JP-S55164548-A (JP)
Title: Liquid-pressure control valve for 2-channel piping
Inventor: KUBOTA HITOSHI
IPC: B60T8/26
Filed: 1979-06-05
Abstract: PURPOSE: To make the device compact by method wherein a control valve controlling the inlet liquid pressure of one channel, moving in correspondence to the pressure against a spring, on one hand, and an open-and-shut valve synchronized with the opening and shutting of the control valve and inserted in the liquid-presssure route of the other channel, on the other, are provided opposedly on both sides of a free piston.  
     CONSTITUTION: A liquid-pressure control valve fof 2-channel piping has a proportioning vlave (control valve) P and a speed-reduction degree sensing type valve G within its main body 1. The main body 1 has staged transparent orifices consisting of orifices 1a, 1b and 1d and an orifice 1c in parallel with the orifice 1b, while the valve P is provided with a plunger 3 and a poppet valve 10 both fitted slidably in the orifice 1b. In this case, a free piston 24 is put in the orifice 1d and chambers 31 and 32 formed thereby on both sides thereof are communicated with liquid routes 7 and 35, respectively. On one side of the free piston 24 opposite to the valve P, an open-and-shut valve 36 of a poppet valve type which is communicated with and blocks up properly the route between an inlet port 37 and an outlet port 38 is arranged, is linked to the valve P. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07278992-A (JP)
Title: Thread
Inventor: MURAYAMA SADAMITSU
IPC: D02G3/04
Filed: 1994-04-07
Abstract: PURPOSE:To obtain a thread of sheath-core structure, having a light weight, substantially not flatten, excellent in dry-wet elongation resistance, oil resistance, antistatic properties, abrasion resistance, dimensional stability, etc., and capable of being suitably used for high speed Jacquard machines. CONSTITUTION:The thread for the high speed Jacquard machine is obtained by subjecting aramide or wholly aromatic polyester multifilaments having a tensile strength of >=18g/de and a tensile elongation of <=9% as core filaments and polyamide or polyester multifilaments having a tensile strength of <=12g/de and a tensile strength of >=9% as sheath filaments to a 12 beating treatment, immersing the formed unline-braided sheath-core structure thread in a treating solution containing a polyurethane, polyethylene oxide, a fluororesin, an ethyleneurea compound and an organopolysiloxane as main components, squeezing the thread for removing the solution, and subsequently thermally treating the squeezed thread for forming the coating film of the treating agent on the surface of the thread.
Patent JP-H07282116-A (JP)
Title: Roof panel laying order deciding device
Inventor: KAZETO MASAIKU
IPC: E04G21/14
Filed: 1994-04-07
Abstract: PURPOSE:To provide a roof panel laying order deciding device capable of mechanically deciding the laying order of roof panels which is efficient at the time of laying the roof panels. CONSTITUTION:This roof panel laying order deciding device is a device for deciding the roof panel laying order of a house for which the arrangement of the roof panels has been decided. The device is provided with a first selection means (a) for selecting a roof formation surface, a first decision means (b) for selecting one of eaves side roof panels and deciding the laying order, a second decision means (c) for successively deciding the laying order for the respective eaves side roof panels, a third decision means (d) for selecting one of ridge side roof panels and deciding the laying order, a forth decision means (e) for successively deciding the laying order for the respective ridge side roof panels, a second selection means (f) for selecting the roof formation surface adjacent to the previous roof formation surface and a repetition means (g) for successively and repeatedly operating the first decision means, the second decision means, the third decision means, the forth decision means and the second selection means until the laying order of all the roof panels is decided.