baber/WOPTO huggingface dataset:
Patent JP-H03253305-A (JP)
Title: Manufacture of thin and high strength porcelain product
Inventor: OHIRA OSAMU
IPC: C04B41/87
Filed: 1990-03-02
Abstract: PURPOSE:To realize the thin porcelain product, which has high strength and can be widely used industrially, by a method wherein body, which ie produced by sticking slurry prepared from porcelain body over the whole surface of an original mold, is dried and burned. CONSTITUTION:Compositional stock of alumina-containing porcelain made of porcelain body, which is used as the filler of ceramic paper has the compounding composition of 30-5% of alumina, 15-35% of feldspar, 25-45% of clay or kaolin and 0-10% of sericite. The slurry having the compounding composition just mentioned above is dehydrated so as to be prepared as porcelain body. Next, ceramic paper, which is produced by adding said porcelain body as filler to fiber as paper stuff in such a manner as paper-making, is adopted as an original mold. Next, body, which integrally contains the original mold as core material in the layer of slurry by adhering the slurry prepared from the same porcelain body as that added to the fiber as paper stuff over the whole surface of the original mold with proper coating means, is formed. Next, the body is dried and, after that, burned so as to obtain a product. As a result, the strength of the product becomes remarkably larger.
Patent JP-H08244568-A (JP)
Title: Defogging device of vehicle
Inventor: UEHARA KATSUYUKI
IPC: B60R1/06
Filed: 1995-03-13
Abstract: PURPOSE: To provide a defogging device for a vehicle which can prevent the cloudiness of a rearview mirror at the outer side of a vehicle. CONSTITUTION: The air flows at the inner side of a force pipe 9 in the direction of the arrow B, and reaches to the second air pipe 7. A part of the air is exhausted through the exhaust ports 7a of the second air pipe 7, and blown against the surface of a window glass 5. The remainder of the air reaches from the second air pipe 7 to the first air pipe 4 through a bellows pipe 8, exhausted through the exhaust ports 4a of the first air pipe 4, and blown against the surface of the mirror 3 of a rearview mirror 1.
Patent JP-S53138289-A (JP)
Title: Film solar battery of cadmium telluride
Inventor: NAKAYAMA NOBUO
IPC: H01L31/04
Filed: 1977-05-10
Abstract: PURPOSE: To obtain a highly efficient solar battery which is mass-produced easily, by making CdS containing a III-group element or a sintered film containing CdS into a photo irradiation surface and by laminating III-group-additive p-type and n-type CdTe sintered films. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09222186-A (JP)
Title: Leakage preventing tool for pipe connecting part and leakage preventing structure for pipe connecting part
Inventor: KITAGAKI TAKAO
IPC: F16L21/02
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To enable a leakage preventing work to be carried out without cutting an installed pipe in sequence by a method wherein a leakage preventing tool constituting body is provided with a leakage preventing part at a place facing to a welding filler part in the pipe connecting section. SOLUTION: A leakage preventing tool for a pipe connecting part A is comprised of a plurality of leakage preventing tool constituting bodies 20a, 21a assembled to each other and installed in a circumferential direction of a pipe 10. The leakage preventing tool constituting body 20a is provided with a leakage preventing section 22 facing to a welding fillet 40 at side facing to the welding filler part 40 at the pipe connecting part A. With such as arrangement as above, a leakage prevention corresponding to the welding fillet part 40 at the pipe connecting part A can be installed with a close contacted state in respect to the welding fillet part 40 of various seal members such as a gasket or a leakage preventing putty or the like using the leakage preventing tool 20, resulting in that an effective leakage preventing work can be carried out at the welding fillet part 40.
Patent JP-S60195377-A (JP)
Title: Ignition timing controlling device for internal-combustion engine
Inventor: ADACHI HISAMI
IPC: F02P5/15
Filed: 1984-03-19
Abstract: PURPOSE:To materialize various compensatory characteristics with small memory capacity and facilitate change in compensatory characteristics by optionally selecting the compensatory value of the lead angle of ignition which is predetermined according to the operating condition of an engine based on the combination of setting signals inputted into the input port of a microcomputer. CONSTITUTION:A memory means 24c stores 143 a fundamental characteristic of lead angle data as the values of lead angle at each grid point representing which is formed by equally dividing the whole characteristic range of lead angle in 12 parts on the engine speed axis and in 10 parts on the pressure axis. Engine speed Ne obtained from a crank angle signal transmitted from a wave form shaping circuit 21, and a pressure value Pb transmitted from an A/D converting circuit 23, are inputted in an operating means 24b, which operates the fundamental value of lead angle from the engine speed Ne and the pressure value Pb. The memory means 24c stores compensatory values of lead angle at nine grid points which are formed by equally dividing the whole lead angle value controlling range in three parts both on the engine speed axis and on the pressure axis. Four compensatory values correspond to respective grid points and linear interporation is effected to obtain a required value of compensatory lead angle. The final lead angle value is the sum of the fundamental lead angle value and the correcting compensatory lead angle value.
Patent JP-H10255603-A (JP)
Title: Contact material for vacuum valve
Inventor: OKUTOMI ISAO
IPC: B22F1/00
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the withstand voltage characteristic, particularly suppression of refining occurrence probability, by forming arc-resistant component powder with single crystal at the specific vol.% or above, containing at least one or more among Cr, W, Mr, and Ti as the arc-resistant component, and containing at least one or more within Cu and Ag as the conductive component. SOLUTION: Arc-resistance component power and conductive component powder are mixed and molded, then the molding is sintered at the melting point of the conductive component or below, and the arc-resistant component powder is formed with single crystals at 50vol.% or above. The arc-resistance component quantity is set to 20-60vol.%, the average grain size of a refining component is set to 150μm or below, at least one or more kinds of metals within Al and Si of 1wt.% or below are contained in Cr powder, at lest one or more kinds among Mo, Re, Ta, and Nb of 1wt.% or below are contained in W powder, and one kind among W, Re, Ta, and Nb of 1wt.% or below is contained in Mo powder.
Patent JP-2000250228-A (JP)
Title: Processing device for photosensitive planographic printing original plate
Inventor: SASAYAMA HIROYUKI
IPC: G03F7/30
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To smoothly process both a printing original plate necessitating thermal processing after exposure and that unnecessitating it. SOLUTION: This processing device 10 is provided with at least a heating part 12 and a developing part 14. The heating part 12 is provided with a first insertion port 22, and the printing original plate 1 necessitating the thermal processing is inserted to the inside of the processing device 10 from the first port 22 after it is exposed. Then, the processing device 10 is provided with a second insertion port 81 through which the printing original plate is directly fed to the developing part 14 without inserting into the heating part 12. The printing original plate 2 unnecessitating the thermal processing is inserted to the inside of the processing device 10 through the second port 81.
Patent JP-S56151106-A (JP)
Title: Descaling method for inner surface of pipe during hot rolling pass for seamless steel pipe
Inventor: KAMIMURA HARUO
IPC: B21B19/10
Filed: 1980-04-23
Abstract: PURPOSE: To perfectly remove the scales, by jetting the high pressurized water at a rate altered correspondingly to the wall thickness of the rolled pipe shell just before feeding it to the rolling pass.  
     CONSTITUTION: The rolled pipe shell 1 is carried upon the conveyor 2, and the pipe end arrives at the stopper 4; at this point, it is detected by the hot metal detector which thereupon produces a command to the truck 7 and the main valve 10. The truck 7 thereby moves to a position for putting the jet nozzle 3 in front of the end of the shell 1, and the main valve 10 opens its port for jetting the high pressurized water from the jet nozzle 3 into the inside of the shell 1. Hereupon, if the wall thickness of the shell 1 is larger than a prescribed value, the flow rate is increased with the use of pipe line on the side of the flow rate change-over valve 9, and if the wall thickness is smaller than the prescribed value, the flow rate is decreased with the use of pipe line on the side of the flow rate change-over valve 8 and the orifice 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04290294-A (JP)
Title: Wire bonding method
Inventor: MORITA YOSHIHIRO
IPC: H05K3/22
Filed: 1991-03-19
Abstract: PURPOSE:To improve reliability by irradiating a bonding chip with a laser beam to heat it to a predetermined temperature, and heating a connecting part of the pad to the wire to effectively connect them. CONSTITUTION:A wire 8 is positioned on a pad 2, and a joint 9 is pressed by a bonding chip 3 to vibrate the chip 3. Here, an arm 4 is vibrated, a command S is simultaneously sent to a controller 7, a predetermined position of the chip 3 is irradiated with a laser beam 5 from a laser beam output unit 6 to to the pad 2 while being heated. Thus, an irregularity in a heating temperature is eliminated, thereby obviating a bonding malfunction.
Patent JP-H05254498-A (JP)
Title: Coupling device for structure for space
IPC: B64G1/64
Filed: 1992-03-12
Abstract: PURPOSE:To perform simultaneous coupling of umbilical connectors by correcting a relative position error between two structures by a coupling device alone and limiting movement during coupling to linear movement. CONSTITUTION:After the moving range of a trunnion 2 is limited to a range (b) through capture of the trunnion 2 by means of a pair of claw pieces 5 and 6, the trunnion 2 is nipped between the claw pieces 5, 6 and alignment arms 18, 19 and drawn to a preload prism 7 side through linear movement. By limiting the moving range of the trunnion 2, nipped between the claw pieces 5, 6 and the alignment arms 18, 19, to a range (c) linearly extending toward the preload prism 7, umbilical connectors are smoothly coupled together through utilization of linear stroke.
Patent JP-H07239141-A (JP)
Title: Generator for ventilating facility
Inventor: TANAKA YUKIHARU
IPC: F24F7/007
Filed: 1994-02-25
Abstract: PURPOSE:To provide a generator which can effectively utilize excess energy of the air flowing in a duct for connecting an indoor to an outdoor of a building. CONSTITUTION:An impeller 1701 is rotated by an air flow in a duct 11 in which the air flow directed from a ventilation port in a room toward an exhaust port 9 of an outer wall 5 is generated by a blower 15, a rotor is rotated by the impeller 1701 via an input shaft of a generator 1703, the generator 1703 is generated to supply generated power to a storage unit 1705 out of the duct 11 via a power cable, thereby storing it in a storage battery of the unit 1705.
Patent JP-H05255927-A (JP)
Title: Grout material impregnation probing method
IPC: G01N29/00
Filed: 1992-03-12
Abstract: PURPOSE:To quickly and easily probe the impregnation effect, shorten the process, and reduce the cost by receiving ultrasonic waves or reflected ultrasonic waves with a receiver, and measuring the change of the physical property of the ground such as the grout material impregnation range and the water cutoff property. CONSTITUTION:Many grout outer tubes 1, 1a, 1b of the double-tube double packer system are inserted into the segment of the ground G to be improved. A ultrasonic transmitter 2 is inserted into one of the grout outer tubes 1a, 1b adjacent to the grout outer tube 1 grouting a grout material 7, and a ultrasonic receiver 3 is inserted into the other. The grout material 7 is grouted, ultrasonic waves are transmitted from the transmitter 2 and received by the receiver 3, and the impregnation range S and water cutoff property are measured by a measuring device 6. The transmitter 2 and receiver 3 are inserted into the grout outer tubes 1a, 1b respectively, and the reflected ultrasonic waves of the transmitter 2 are received and measured. The improvement degree of the ground G in the early stage of grouting is checked, the escape of the grout material 7 to the outside of the impregnation range S, and the impregnation conditions thereafter by the probe can be decided.
Patent JP-S62209507-A (JP)
Title: Focusing parameter generating system
Inventor: YAMAMOTO YUKIHIRO
IPC: G03B3/00
Filed: 1986-03-11
Abstract: PURPOSE:To easily perform the quick and accurate focusing operation by adding a relatively simple circuit. CONSTITUTION:Each time one scanning line is scanned, the picture signal indicating the brightness of the first scan point on a scanning line is set to a signal value latch 1, and a maximum value latch 3 is reset to '0', and the picture signal of following scan points is inputted successively from an input signal line 11 at a prescribed period. The value of the picture signal inputted from the input signal line 11 and the output of the signal value latch 1 are operated in an operation part 2, and the absolute value of the difference between them is outputted to a signal line 14. The value of the signal line 11 is set to the signal value latch 1 as a new value. The difference value of the signal line 14 is compared with the value of the maximum value latch 3 by a comparing part 4, and the difference value of the signal line 14 is set to the maximum value latch 3 by a control signal line 15 of the output if the value of the signal line 14 is larger than the value held in the maximum value latch 3, but otherwise, contents of the maximum value latch 3 are held as they are. Thus, a maximum value of scanned points out of absolute values of differences between the picture signal value of each scan point and picture signal values of preceding scan points remains in the maximum value latch 3.
Patent JP-S60197709-A (JP)
Title: Organic glass for optical part
Inventor: MAKINO KAZUO
IPC: C08F218/18
Filed: 1984-03-19
Abstract: PURPOSE:An organic glass having a high refractive index and excellent transmittance and toughness, obtained by copolymerizing diallyl isophthalate with an unsaturated alcohol ester of benzoic acid and a methacrylate ester. CONSTITUTION:A polymerization initiator is added to a mixture comprising the following three monomer components (a), (b), and (c), and the resulting mixture is poured into a mold and molded by polymerization to form the purpose organic glass: (a) 30-85wt% diallyl isophthalate, (b) 10-65wt% unsaturated alcohol ester of benzoic acid, and (c) 5-35wt% methacrylate ester forming a polymer of a refractive index >=0.55. Exemplary of the esters (b) used are allyl and vinyl esters. Exemplary of esters (c) are benzyl and phenyl esters.
Patent JP-H01231241-A (JP)
Title: Manufacture of indirectly-heated cathode
Inventor: SHOJI YOSHIO
IPC: H01J9/08
Filed: 1988-03-09
Abstract: PURPOSE:To achieve a satisfactory heat conduction to a sleeve by charging with alumina powder followed by sintering at a high temperature as a first sintering, and using powders of molybdenum and tungsten which are little shrunk by sintering to fill up a gap formed between the alumina and the inner surface of the sleeve. CONSTITUTION:A heater 5 is inserted within a sleeve having an electron emitting body part 1 installed therein by welding, which sleeve is charged with fine alumina powder and subjected to a first sintering at 1850 deg.C or more. Then, in a cathode used in a general medium size tube, the alumina powder is shrunk to form a gap of about 0.3mm between the alumina and the sleeve 2 inner face. This gap is first charged with powders of molybdenum and tungsten of high heat-conductive materials with high melting point which are little shrunk by sintering, and further charged with alumina powder on said powder layer followed by sintering, filling up the most part of the gap formed in the first sintering with the sintered molybdenum 4 and others. At a result, the formation of a gap is hardly caused after the second sintering, ensuring a satisfactory close adhesion. Hence, an excellent heat conduction to the sleeve is achieved, resulting in an improvement in heating efficiency of the heater.
Patent JP-H06267608-A (JP)
Title: Divided connector
Inventor: HASUNUMA TAKASHI
IPC: H01R13/502
Filed: 1993-03-15
Abstract: PURPOSE:To make the take-out of a resin part possible after installing a connector to a device, and to prevent the breakdown of environment due to the waste, and to make the recycle of resource possible by providing a part to be divided in a resin housing part, and dividing the resin housing part easily at the time of recovering the resin. CONSTITUTION:A lead of a mounted part 3 and a part of connecting terminals 5 are soldered to a printed circuit board 2. A resin part of a connector is divided easily by removing a screw 4 and inserting a chisel-like blade into a part 6 to be divided of a resin part of a connector and breaking it. Disassembling is further facilitated by providing a groove, in which the chisel-like blade is inserted, in a part to be divided of a connector except for a terminal part of the connector.
Patent JP-H09223252-A (JP)
Title: Method for managing entrance/exit by application ticket using check thermal paper and bicycle area managing device using the managing method
Inventor: ISHIHARA HIDEO
IPC: G07B15/00
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To issue an inexpensive application ticket necessary for the management of a bicycle area user and to effectively and suitably prevent the illegal use of the ticket. SOLUTION: After checking the payment of a prescribed amount, an application ticket such as a temporary application ticket, a commutation ticket prepared by printing out prescribed items based upon necessary characters, a bar code, etc., on check thermal paper is issued and an entrance gate 5A1 is opened to place a bicycle or the like. In the case of receiving a bicycle or the like and exiting, a prescribed application ticket judging item on the application ticket is checked, and at the time of judging that the ticket is suitable, an exit gate 5B1 is opened. When a shortage is generated in the amount of the ticket, adjustment processing is executed and then the gate 5B1 is opened.  Since check thermal paper is used for both of application tickets and adjustment tickets, respective tickets can be inexpensively prepared, the illegal use of a copied application ticket or a copied adjustment ticket can be suitably prevented by using the function of the check thermal paper and each ticket is also provided with a receipt function.
Patent JP-2000245891-A (JP)
Title: Device and method for air conditioning for artificial skiing ground
Inventor: SUYAMA YOSHIMI
IPC: F25C3/04
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning device wherein the load of an air conditioner can be reduced and the device itself and the operation cost thereof can be suppressed. SOLUTION: In an artificial skiing ground 10 wherein artificial snow 20 is laid within a building including an inclined area 12 between a sliding start point 31 and a sliding end point 32, a liquefied nitrogen tank 17 and a chamber 18, which are connected by a duct 17a, are installed, and a blower mechanism 19 is provided to cause a low temperature gas produced in the chamber 18 to flow only through a lower space over the surface of the artificial snow in the form of a laminar stream.
Patent JP-H03256767-A (JP)
Title: Print control system for cut paper printer
Inventor: TERADA MASAE
IPC: B41J21/00
Filed: 1990-03-07
Abstract: PURPOSE:To output for printing appropriately to a designated operation form by outputting to a stacker in a form appropriate to the designated operation form in accordance with operation form information, print direction information, binding direction information, and print form information. CONSTITUTION:When an operation form information 2, a print direction information 3, and a binding direction information 4 are sent from a host system, print control means 6 controls a print station 1 of a printer in such a manner that a printed control paper is outputted to a stacker in a form appropriate to an operation form designated by the operation form information 2. Accordingly, when a printing is to be performed in various combinations of printing directions (portrait or landscape) and binding directions (left side binding, right side binding, top binding, bottom binding) on printing papers of various sizes and kinds, the host system can output to the stacker a printed paper in a form appropriate to a desired operation form, by designating only the operation form information 2, printing direction 3, binding way 4, and the printing form (one side/both sides) 5, without designating a printing direction with respect to paper feed direction of the printing paper.
Patent JP-H07985-A (JP)
Title: Purifying weir
Inventor: SATO HIROSHI
IPC: C02F3/20
Filed: 1991-02-26
Abstract: PURPOSE:To enable building of the inter-gravel contact purifying weir which is not limited in water basins by providing an outlet with a water draining means. CONSTITUTION:This purifying weir is composed of an intake 2 which is formed atop a structural body 1a, the outlet 3 which is formed on its flank and filter beds 5 which are formed in a water course 4 from the intake 2 to the outlet 3 and are packed with gravel. The outlet 3 is provided with the water draining means 6. A bubble generating means B1 consisting of an air conduit and a nozzle member 9 successively placed to this air conduit is installed to the discharge side of a submersible pump.
Patent JP-S52137862-A (JP)
Title: Rockable magnetic pole for steel pipe feeding noise preventing device
Inventor: IZUDATE AKIO
IPC: B65G11/20
Filed: 1976-05-13
Abstract: PURPOSE: To reduce a collision noise of rolling steel pipe attracted by rockably magnetic pole by providing a rockable braking mechanism for nonlinearly increasing the braking force as the rotating angle of the rockable pole is increased partly at the pole. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000252626-A (JP)
Title: Manufacture of circuit board for inner layer, multilayer printed wiring board, and its manufacturing method
Inventor: OGAWA AKIO
IPC: H05K3/46
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a multilayer printed wiring board as a whole by a method, wherein the independent filling process and the independent polishing process of a hole-filling resin with respect to a through-hole in conventional cases are reduced so that the production process of a circuit board for an inner layer is simplified. SOLUTION: In this manufacturing method for a circuit board, for an inner layer, as the core member of a multilayer printed wiring board, a process in which a through hole 12 is formed in a copper-clad laminated board is provided. In addition, a process in which a pattern is formed at least on one face of either the surface or the rear of the copper-clad laminated board is provided. In addition, a process in which identical insulating resin is formed inside the through-hole 12 and at least on one face of either the surface or the rear of the copper-clad laminated board is provided.