baber/WOPTO huggingface dataset:
Patent JP-H07317494-A (JP)
Title: Mounting method of grout pipe of segment
Inventor: KANEKO MICHIKAZU
IPC: E21D11/08
Filed: 1995-03-27
Abstract: PURPOSE:To attain the cut-off of a grout hole section by mounting a waterproof sheet on the external surface of a segment, connecting the front end of a waterproof grout pipe to the waterproof sheet in a hole for injection and injecting a grout by boring the waterproof sheet of a filler hole section. CONSTITUTION:Waterproof sheets 2 are laid while being extended on the inside of the tail plate 1 of a shielding machine, and segments 3 are assembled on the insides of the waterproof sheets 2. The connecting sections of the waterproof sheets 2 are formed in approximately the same thickness as the thickness of one sheet 2 at that time, and the sheets 2 are superposed and joined. An inner flange is installed at one end of a waterproof grout pipe 5, the external surface of the inner flange is used as a welding surface, and a center is employed as the filler hole 52 of a grout. The outside diameter of the waterproof grout pipe 5 is formed in size slightly smaller than the inside diameter of the grout hole 31 of the segment 3, and a welding material is stuck onto the welding surface, and pushed into the grout hole 31. The welding surface is pushed against a reaction plate 4 by a welding machine and heated, the welding surface of the pipe 5 is welded to the waterproof sheet 2, and the reaction plate 4 is extracted previously after the completion of welding.
Patent JP-S57208223-A (JP)
Title: Foamed molding apparatus for box
Inventor: TSUKAHARA MASAYUKI
IPC: B29C39/26
Filed: 1981-06-18
Abstract: PURPOSE: To facilitate attaching and detaching of a wave guide to a wall of a box, by providing an electromagnet to a flange part of the wave guide of an apparatus which supplies a foaming resin liquid and high frequency energy into a box of a magnetic substance and fills its inside with a foamed object.  
     CONSTITUTION: In an apparatus by which a box body, a door, etc. of a refrigerator are manufactured, high frequency energy being supplied from a wave guide 14 into an inside part of a box 10, 11 composed of a magnetic substance within molds 6W9, a foaming resin liquid being fed from a head 4 and an inside part of the box 10, 11 being filled with a foamed object, a magnet 22 is provided to a back side of a flange 18A of the wave guide 14, 17 joined to a wall face of the box 10. Also a high frequency wave supply window 21 is in advance prepared at a wave guide 14, 17 jointing part of the box 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10269041-A (JP)
Title: Image processor
Inventor: IWATA NOBUYUKI
IPC: B41J5/30
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that is lowered in the cost of work, simplified in the work, and prevented from the rewrite of a program due to an erroneous operation or the like, at the time of the replacement due to function extension or the like of a control program. SOLUTION: This image processor is provided with a judgement means for judging whether data sent from an external device are printing data or program data. When they are judged as the printing data by the judgement means, they are developed in a printing image frame memory 3 by the control program stored in a program storage memory 2 beforehand and printing images are transferred to a printing engine 5 through a printing engine interface 4, printed and outputted. Also, when they are judged as the program data, the data are preserved in its own control program storage memory 2. By performing setting to a CPU 9 from an operation panel 6 so as to cancel the operation of the program replacing function, the control program is prevented from being replaced by erroneous program replacing data.
Patent JP-S63259231-A (JP)
Title: Wheel frictional material for rail-way vehicle
Inventor: KASAI SHOJI
IPC: B60B39/00
Filed: 1987-04-17
Abstract: PURPOSE:To improve the adhesion of a wheel tread and reduce wear between a wheel flange and a rail, by providing, for a wheel frictional material, a high frictional material to be in pressure contact with the wheel tread and low frictional material consisting of solid lubricant to be in pressure contact with the wheel flange portion. CONSTITUTION:A part to be in pressure contact with a wheel tread 2 is constituted with a high frictional material containing a metallic material necessary to clean a braking portion or the wheel tread 2. Namely, a wheel frictional material 4 is constituted with a high frictional material 5, a low frictional material 6 and backing metal 7. The high frictional material 5 is constituted with cast iron, sintered alloy or synthetic resin containing metal powder, and by being in pressure contact with the wheel tread 2 and slided, it acts to eliminate foreign matters stuck to the tread 2 and to always maintain the clean tread 2 and also to give appropriate surface roughness. Meanwhile, the low trictional material 6 is constituted with a solid lubricant such as black lead, grahite or the like as a main material with binder and strength maintaining material added there to, being in pressure contact with the wheel flange portion 3, and forms a thin and strong lubricating film on the flange portion 3 by its sliding friction.
Patent JP-H08263524-A (JP)
Title: Multimedia filing device
Inventor: MAMIYA AKIRA
IPC: G06F17/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a multimedia filing device which can improve the operability to the output of multimedia data to a processor differing in processable data format and also improve an operation efficiency. CONSTITUTION: A multimedia filing part 101 has a copying means 101a and an application selecting means 101b. An application selecting means 101b performs a selecting process for selecting the application at the paste destination of the image data written in a clipboard by the copying means 101a, and outputs information showing the application program name to a color converting means 101c. The color converting means 101c extracts a corresponding color that the application can process from a color conversion management table 101e and converts the color of the image data written by the copying means 101a into the specified color that the application program can process.
Patent JP-H03293920-A (JP)
Title: Method of reducing surge impedance of steel tower
Inventor: HARADA ISAO
IPC: H02G13/00
Filed: 1990-04-09
Abstract: PURPOSE:To suppress sharing voltage to an aerial discharge gap and a transmission line, and to prevent the accident of a short circuit by disposing one or more of non- magnetic conductors along a steel tower on each outer circumferential section of the steel tower for the transmission line, connecting one ends of the non-magnetic conductors to an overhead ground wire or sections near the top section of the steel tower and connecting the other ends to a ground or the lower sections of a tower leg. CONSTITUTION:When non-magnetic conductors 8 are arranged along a steel tower 1 and one ends are bonded with the tower top side and the other ends with the ground side, impedance Z3 composed of R3 and slight L3 is connected in parallel with Z1 and Z2 as shown in an equivalent circuit, and lightning surge currents are shunted. Even when the dimensions of Z3 are equal to Z1+Z2, the whole impedance is halved, and sharing voltage applied to an aerial discharge gap 5 is also reduced to half, thus inhibiting a flashover, then preventing the accident of a short circuit. Since currents are easy to flow on the surface of outer circumference of a metal, the non-magnetic conductors are disposed onto the outer circumferential sections from the steel tower, thus extremely lowering currents flowing through magnetic substances, then suppressing even impedance Z1, Z2.
Patent JP-H09253043-A (JP)
Title: Noise elimination structure for light source device for electronic endoscope
Inventor: SUZUKI SHIGEO
IPC: H05K1/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To excellently eliminate high frequency noise generated from the lighting circuit of a light source. SOLUTION: A xenon lamp and an ignitor are arranged inside the case body 11 of a light source device and a circuit board 15 on which the lighting circuit 16 is mounted is attached to a metallic supporting body 14. Then, a capacitor 18 provided with a withstand voltage equal to or higher than 4kV for eliminating noise generated by the switching operation of the lighting circuit 16 is connected between the supporting body 14 and the case body 11 and a noise current is dropped to a case body ground. Thus, the high frequency noise is excellently eliminated through the capacitor 18. Also, a shield case body 20 is provided on the outer periphery of the supporting body 14 provided with the lighting circuit 16.
Patent JP-S61249313-A (JP)
Inventor: NINOMIYA SHINJI
IPC: A01D34/24
Filed: 1985-04-30
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-S58210637-A (JP)
Title: Terminal position changeable ic
Inventor: NAGAI MOTOTAKA
IPC: H01L27/10
Filed: 1982-05-31
Abstract: PURPOSE:To simplify the wirings for mounting an IC into a printed circuit board and realize high assembling density by providing the PROM which assures free programming of connection between the input/output terminals of function circuit and terminal pins of package within an IC chip. CONSTITUTION:In case a diode breakdown type PROM made conductive through breakdown of the one D2 among the diodes D1, D2 connected in series reversely by applying an over-voltage is used, for example, when the diodes D2 given by the hatched circles are turned conductive through breakdown, the input/output terminal A'   terminal pin D, input/output terminal B'   terminal pin A, input/ output terminal C' terminal pin C, input/output terminal pin B are respectively connected and it can be freely set to which terminals among A-P the input/ output terminals A'-P' should be connected. Therefore, the terminal position of IC should be set so that the wirings are most simplified, considering the relative position with the other components and connection relation in the mounting of IC into the printed circuit board.
Patent JP-S5523725-A (JP)
Title: Starting of three-phase induction motor
Inventor: KOIKE TOSHIO
IPC: H02K17/14
Filed: 1978-08-02
Abstract: PURPOSE:To obitain a good wave form for the magnetomotive force of a three- phase induction motor in strarting and in stationary driving, by coupling n-delta- connected second windings (n is a positive integer) among n-Y-connected first windings in starting and by connecting all the windings to one another as a 2n-delta circuit in stationary driving. CONSTITUTION:The three-phase induction motor comprises first windings U1, V1, W1 whose parallel circuit number is n and which have the same number as the pairs of poles per phase and are located at a spacing of 120 deg., and the second windings U2, V2, W2 whose parallel circuit number is n and which have almost the same construction as the first windings and are located among the first windings. In starting the motor, the delta-connected second windings are coupled among the Y-connected first windings and prescribed first and second windings U1 and U2, V1 and V2, W1 and W2 are coupled in series with the terminals R, S, T of a power source to reduce the starting voltage. In stationarily driving the motor, swiches K1, K2, K3 are closed and prescribed first and second windings U1 and W2, W1 and V2, V1 and U2 are connected to each other as a 2-delta circuit.
Patent JP-H10285628-A (JP)
Title: Radio base station equipment and radio communication system
Inventor: SHIICHI KAZUHIRO
IPC: H04W36/18
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To continuously perform data communication even when a mobile communication terminal during the data communication is handed over. SOLUTION: When a PHS(personal handy phone system) terminal 301 during the data communication in a first PHS base station 101 is handed over to a second PHS base station 201, the first PHS base station 101 holds a communication link with a data communication opposite station 601 with which the PHS terminal 301 is communicating and the second PHS base station originates a call for which the subscriber number of the PHS terminal 301, is a call termination destination. The first PHS base station 101 responds to it, establishes the communication link with the second PHS base station 201 and connects the communication link and the held communication link with the opposite station and the second PHS base station 201 connects the communication link with the first PHS base station 101 and a radio communication link with the PHS terminal 301.
Patent JP-S63257650-A (JP)
Title: Printing system for reversed face character
Inventor: TAKEISHI HIROYUKI
IPC: B41J2/485
Filed: 1987-04-16
Abstract: PURPOSE:To enable reversed face characters to be clearly printed economically by forming a reversed face character pattern through reversing a thick character font. CONSTITUTION:When the dot direction of character font shown in (a) is positionally shifted downward, a character font shown in (b) is obtained. When the column direction of a character font shown in (a) is positionally shifted to the right, a character font shown in (c) is obtained. When the character fonts shown respectively in (a), (b) and (c) are added to each other, a thickened character font shown in (d) is obtained. By reversing the thick character font, a reversed face character is printed by a printing head. This method is economical because it is unnecessary to store reversed face character patterns, and said method makes it possible to prevent characters from becoming illegible due to the thinning of the outlines of the reversed face character pattern to be produced as the result of bleeding of an ink or the like.
Patent JP-H10280099-A (JP)
Title: Valve seat for internal combustion engine
Inventor: TAKIMORI NAOKI
IPC: C22C38/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a valve seat for internal combustion engine, excellent in wear resistance and machinability, at a low cost while obviating the necessity of the use of an expensive, hard, high alloy material and the addition of hard grains, by forming the valve seat by the use of a high-Mn Fe-base alloy material and causing work hardening during operation. SOLUTION: A valve seat 1 for internal combustion engine is formed by using a high-Mn Fe-base alloy material. It is preferable that this high-Mn Fe- base alloy material has a composition consisting of, by weight, 0.9-1.2% C, 10-15% Mn, 0.3-0.8% Si, and the balance Fe with inevitable impurities. This valve seat 1 can be formed by mixing powdered raw-materials of the above composition by the ordinary powder metallurgy method, compacting the resultant powder mixture, sintering the resultant green compact, applying hot-forging to the resultant sintered compact, and further applying, if necessary, heat treatment, finish working, and infiltration or impregnation treatment. This valve seat 1 has about Hv 200 Vickers hardness and is easy of machining, and further, it can be work-hardened to about Hv 400 by the impact load of an engine valve 2 seated on a seat part 1a during operation.
Patent JP-H05291919-A (JP)
Title: Thyristor driver
Inventor: NAKANO AKIHISA
IPC: H05K10/00
Filed: 1992-04-14
Abstract: PURPOSE:To miniaturize to reduce cost and to improve the reliability by driving a bidirectional thyristor so as to decrease a gate current for turning on the thyristor after the ambient temperature of the thyristor is sufficiently increased by a heating component thereby reducing power consumption of a DC voltage generator. CONSTITUTION:A DC voltage from a DC voltage generator 15 obtaining the DC low voltage from an AC power supply activates a control circuit 19 and a signal from the control circuit 19 drives a gate of a bidirectional thyristor 14. The bidirectional thyristor 14 is connected in series with a motor 4 in the AC power supply to control power supply to the motor 4. The DC voltage generator 15 adopts the system to drop the voltage by a resistor 16 and the bidirectional thyristor 14 is arranged in the vicinity of the resistor 16 and the control circuit 19 starts the operation to drive the bidirectional thyristor 14 after lapse of a prescribed time.
Patent JP-S59219637-A (JP)
Title: Refrigeration device
Inventor: SHIGA TAKASHI
IPC: F24F5/00
Filed: 1983-05-27
Abstract: PURPOSE:To improve a thermal insulation efficiency and facilitate an assembly work simultaneously, by placing a fluid receiving device in position within the heat exchanging section of using-side evaporator and by fixing the fluid receiving device integrally with the using-side evaporator by means of a foaming resin. CONSTITUTION:In this regrigeration device, a compressor and a non-using-side condenser 6 are respectively installed at the upper forward and rearward of base frame 4, and then a joint plate 10 is attached by means of a strut 9 and the non-using-side condenser. An using-side evaporator 12 which is thermally insulated completely with a foaming resin and has a fluid receiving section 12g contained therein is provided above the non-using-side evaporator and the joint plate. A front panel 18, a side plate 15, a top plate 17 and a back plate 16 are provided to surround the using-side evaporator 12. In consequence, it is enabled to facilitate the assembly and improve a noise interrupting effect for realizing a low noise level. Moreover, the complete thermal insulation of heat exchanging section 3 can prevent the heat radiation loss and the formation of dewdrop of using-side heat exchanger. Besides, the presence of fluid receiving device 12g being incorporated serves to prevent a fluid back operation which would otherwise be caused by the frequent start and stop of compressor in the abrupt change of load.
Patent JP-H05287264-A (JP)
Title: Refrigerant composition and dual refrigerating equipment using the same
Inventor: TAKEMASA KAZUO
IPC: C09K5/04
Filed: 1992-04-14
Abstract: PURPOSE:To provide a composition which can achieve a temperature as low as -60 deg.C without using a legally regulated regrigerant having great danger of causing ozonosphere destruction and can be used as an R502 substitute from the viewpoints of refrigerating capacity and other performances. CONSTITUTION:An azeotropic mixture of chlorodifluoromethane and octafluoropropane is mixed with n-pentane in an amount of at most 14% based on the total weight of the chlorodifluoromethane and octafluoropropane to give the objective composition.
Patent JP-H02273705-A (JP)
Title: Device for aligning axial line of optical fiber
Inventor: SASAKI KAZUMI
IPC: G02B6/255
Filed: 1989-04-15
Abstract: PURPOSE:To prevent the front ends of optical fibers from inclining with a perpendicular plane and horizontal plane by forming the V-grooves of holder heads at the grooves in the direction perpendicular (horizontal) to flexible arms. CONSTITUTION:The V-grooves 13, 13' of the holder heads are formed as the grooves in the direction perpendicular to the flexible arms 14, 14'. The front ends of the optical fibers 1, 1' are directed to the direction perpendicular to the flexible arms when the front ends of the optical fibers are fitted and held into the V-grooves 13, 13'. The V-grooves move in the plane perpendicular to the moving plane of the flexible arms during the vertical movement of the holder heads and, therefore, the bottoms of the V-grooves 13, 13' are always level regardless of the change in the positions of the holder heads 12, 12'. The front ends of the optical fibers held in parallel with the bases of the V-grooves are, therefore, always held level. The central axial lines of both the optical fibers are inevitably aligned on the same straight line when the centers of the front end faces of the two optical fibers held always level align in this way.
Patent JP-H10273758-A (JP)
Title: Stainless steel having deodorizing property
Inventor: HASEGAWA MORIHIRO
IPC: C22C38/42
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a stainless steel having deodorizing properties, capable of realizing the improvement of the living smell environments and suitable as the stock for kitchen articles, interior materials or the like by finely and uniformly dispersing and precipitating a specified amt. of ε-Cu phases consisting essentially of Cu as secondary phases into a matrix. SOLUTION: In a stainless steel of austenitic series, ferritic series, martensitic series, duplex series of the like preferably contg., by mass, about >=11% Cr and about >=0.1% Cu, into the matrix, ε-Cu phases capable of revealing antibacterial operation are finely and uniformly dispersed and precipitated by >=0.1 vol.% as secondary phases essentially consisting of Cu. This ε-Cu phases are precipitated by adding Cu by about >=0.4 mass % as for martensitic and ferritic stainless steel and by about >=2.0% as for austenitic stainless steel and subjecting the stainless steel to isothermal heating treatment such as aging in the ε-Cu phase precipitation enabling temp. region of about 500 to 900 deg.C.
Patent JP-H05286196-A (JP)
Title: Color thermal transfer recording device
Inventor: YODA SEIICHIRO
IPC: B41J2/325
Filed: 1992-04-14
Abstract: PURPOSE:To reduce running cost by removing a wasteful region not usable for the image recording of an ink sheet. CONSTITUTION:When image recording is started or when the unused section of the next color of an ink sheet 13 is conveyed to the fixed position of recording after the ink of one color is transferred and the formation of an image is completed, an ink-sheet winding motor 33 is reversely rotated, and a fixed quantity of the ink sheet 13 is rewound by the rewinding mechanism of an ink-sheet feed shaft 25, thus employing a region, which has not been able to be used, in the ink sheet without waste.
Patent JP-S5523020-A (JP)
Title: Manufacture of alpha-type hemihydrate gypsum
Inventor: SHIMIZU BUNGO
IPC: C04B11/02
Filed: 1978-08-02
Abstract: PURPOSE: To stably obtain high quality α-type hemihydrate gypsum without unevenness in characteristics by adding fibrous α-type hemihydrate gypsum as a seed and maleic acid or a salt thereof as a habit modifier to a gypsum slurry followed by heating under press.  
     CONSTITUTION: To a gypsum slurry are added fibrous α-type hemihydrate gypsum of 1W5μ minor axis and 100W200μ major axis as a seed in an amt. of 0.02W0.2, pref. 0.05W0.1 part by wt. to 100 parts of gypsum and maleic acid or a salt thereof as a habit modifier in an amt. of 0.05W0.1, pref. 0.06W0.08 part to 100 parts of gypsum. The slurry is then heated under press. for 0.5W3hr at 120W140°C to convert the gypsum into α-type hemihydrate gypsum. The fibrous seed is obtd. by heating gypsum at 120W150°C under press. for about 1.5hr in the absence of a habit modifier. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000284533-A (JP)
Title: Resin binder for electrostatic charge image developing color toner
Inventor: ISHIHARA KOICHI
IPC: G03G9/087
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a bisphenol A-free resin binder for a color toner excellent in gloss, saturation, transmittance and low temperature fixability by using, as a principal component, a polyester resin obtained from an alicyclic dialcohol, an aliphatic dialcohol, a dicarboxylic acid and a phenol novolak-type epoxy resin. SOLUTION: The resin binder is based on a polyester resin obtained from an alicyclic dialcohol, a 3 or 4C aliphatic dialcohol having a branched chain, a dicarboxylic acid and a phenol novolak-type epoxy resin. The alicyclic alcohol is appropriately 3(4),8(9)-bis(hydroxymethyl)-tricyclo(5.2.1.0/2.6)decane. The 3 or 4C aliphatic dialcohol may be propylene glycol, 2-methyl-1,3-propanediol or the like having a branched chain. The dicarboxylic acid may be an aromatic or alicyclic dicarboxylic acid.