baber/WOPTO huggingface dataset:
Patent JP-H09232510-A (JP)
Title: Semiconductor device
Inventor: TERASAWA NORIYASU
IPC: H01L25/18
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To ensure a sufficient isolation voltage between a power element of a main circuit block and metal base plate even if a gas space is formed in a tank contg. a silicone gel for sealing the circuit block due to production of a gas from an adhesive agent for adhering a printed circuit board of a control circuit block or resin case to the base plate. SOLUTION: On a metal base plate 1 a main and control circuit blocks 2, 3 are mounted in parallel and sealed with a silicone gel 10 filled in a resin case and a printed circuit board 3a is bonded to the base plate with an adhesive agent 9. Steps delta A are formed between the main circuit block mounted region and control circuit block mounted region of the base plate to form gas spaces 11 in the silicone gel layer which prevent a gas produced from the adhesive agent 9 from rushing up to a region of an upper face conductor pattern 2c of a ceramic substrate 2a, thereby ensuring required isolation voltage of the main circuit block.
Patent JP-H09226905-A (JP)
Title: Sewage lid in garbage truck
Inventor: IKEDA OSAMI
IPC: B65D53/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To install a seal member safely and easily, by forming the seal member with a sheet form connection, and a swelling form seal part provided on the periphery of the connection, and pressing and fixing the connection to the installing part of a sewage lid main body by a pressing plate, as well as installing the seal part to the groove of the sewage lid main body. SOLUTION: A seal member 13 forms a sheet form connection 20 at the part opposing to an installing part 17, while it has a swelling form of seal part 21 opposing to a groove 18 positioning on the outer periphery of the connection 20. While the connection 20 of the seal member 13 is superposed to the installing part 17 of a sewage lid main body 12, the seal part 21 is pressed in and installed to the groove 18, and furthermore, a pressing plate 14 is superposed to the connection 20, and the seal member 13 is to be installed to the sewage lid main body 12 by a bolt 15 and a nut 16 to be the fixing means penetrating a hole 22. Consequently, the seal member 13 can be held securely to the groove 18, as well as the connecting and disconnecting works of the seal member 13 can be carried out easily.
Patent JP-H05231323-A (JP)
Title: Compressor
Inventor: NISHIMURA NAOYA
IPC: F04B41/02
Filed: 1992-02-20
Abstract: PURPOSE:To provide an compressor which is compact and is constituted so as to enhance the strength of a frame. CONSTITUTION:A compressor 1 comprises a compressor body 3, motor 4 and tank 5 arranged in three dimensions in a box 2. The motor 4 and tank 5 are mounted on a rack 8, and the compressor body 3 is installed on a frame 11. The frame 11 has a support section 11A formed so as to surround the motor 4 and a column 11B erected between the motor 4 and tank 5, and the compressor body 3 is installed above the column 11B.
Patent JP-S54126853-A (JP)
Title: Manufacture of cam shaft
Inventor: SEKIGUCHI NAOTOKI
IPC: F16H53/02
Filed: 1978-03-25
Abstract: PURPOSE: To very easily and efficiently manufacture a cam shaft, by positioning pressed and sintered powder cam pieces with a brazing material on a stem and then heating them.  
     CONSTITUTION: Numerous pins 4 are implanted on the stem 1 made of a steel pipe or the like. Shaft holes 3 of the cam pieces 2 made by pressing a powder to be sintered are fitted on the stem 1. The cam pieces 2 are positioned by the pins 4 and recesses 5. The brazing material is set on the coupled parts of the stem 1 and the cam pieces 2. Such as assembly A is heated in a heating furnace, thereby performing sintering and brazing simultaneously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04273510-A (JP)
Title: General interface controller
Inventor: SAKAGUCHI TADAHIKO
IPC: G06F13/00
Filed: 1991-02-28
Abstract: PURPOSE:To analyze a fault occurring during a system operation without stopping a system by providing a switching means. CONSTITUTION:A cable with a socket necessary for controlling a general interface A is connected with a terminal 2 for an outside general interface with a switch. A switch 20 is operated at the time of the completion of the insertion and connection of a cable 150 with a socket, and the output of the switch 20 is supplied through a control line 11 to OR groups 7 and 9, and an AND group 8. The output of the switch which is operated at the time of the completion of the insertion and connection of the cable 150 with the socket necessary for controlling a general interface B by a terminal 3 for an outside general interface with a switch, is supplied through a control line 12 to the OR groups 7 and 9. When the switch in the terminal 2 or 3 is valid, an AND group 4 operates a connection changeover so that the general interface A can be controlled. When the switch is invalid, an AND group 5 and the AND group 8 control a data line 101 to be connected with a data line 105.
Patent JP-S61194758-A (JP)
Title: Semiconductor device
Inventor: OKIKAWA SUSUMU
IPC: H01L23/49
Filed: 1985-02-25
Abstract: PURPOSE:To connect a pellet for a semiconductor device and a wiring section electrically by using a copper wire without generating the breaking and insufficient strength of a passivation film by making copper having specific purity to be contained in a bonding wire. CONSTITUTION:For bond a bonding wire 6, a ball section 6a is formed at the tip of the wire by discharge between the tip of the wire 6 held by a wire bonder and an electrode 9 for the wire bonder. The ball section 6a is pushed against the upper section of an aluminum pad 5 on a pellet 3 by employing an ultrasonic bonding tool 10, and bonded firmly by ultrasonic vibrations. The bonding wire 6 is refined at high purity of purity of 99.999wt% or more through a zone refining method or electrolysis, and consisting of copper through which the micro- Vickers hardness of the ball section is controlled to MHv=35-65 (in 5g.f). The copper wire is brought to hardness at a numerical value required, thus bonding the ball without breaking a passivation film on the pellet 3, then acquiring the wire having sufficient strength.
Patent JP-H0641219-A (JP)
Title: Catalyst component for alpha-olefin polymerization
Inventor: SATO RYUJI
IPC: C08F4/60
Filed: 1991-02-28
Abstract: PURPOSE:To obtain the component which has an increased particle strength, gives a polymer having an improved stereoregularity, and retains a high catalytic activity by conducting the preliminary polymn. of a specific solid component with an olefin in the presence of trialkylaluminum and a specific organosilicon compd. CONSTITUTION:The component is obtd. by bringing a solid component essentially contg. a metal oxide, Mg, Ti, a halogen, and an electron-donating compd. into contact with an olefin in the presence of trialkylaluminum and an organosilicon compd. of the formula (wherein R<1> is a 3-10C aliph. or alicyclic hydrocarbon group; R<2> is a 1-10C aliph. or alicyclic hydrocarbon group or R<4>O; R<3> is methyl or ethyl; x is 1 or 2, y is 0 or 1, and z is 2 or 3 provided that x+y+z=4; and R<4> is the same as R<1>). The obtd. catalyst component has an increased particle strength, gives a polymer having an improved stereoregularity, and retains a high catalytic activity without undergoing degradation in the properties during storage.
Patent JP-S62218627-A (JP)
Inventor: GI DAGOSUCHINO
IPC: F02C9/28
Filed: 1987-02-17
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-H01211648-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: MATSUMURA TOSHIO
IPC: F02D41/00
Filed: 1988-02-17
Abstract: PURPOSE:To flow the suitable quantity of fuel into a cylinder without using an O2 sensor or the like by compensating the quantity of fuel on the basis of the reverse characteristics of the fuel transmission characteristics. CONSTITUTION:A control unit 30 calculates the transmission characteristics that the quantity of fuel ejected from injectors 4a-4d changes to the quantity of fuel flown into the cylinder of an engine 1. Then, the target fuel quantity set on the basis of the operating state detected by an operation state detecting means 21 is compensated on the basis of the reverse characteristics of the transmission characteristics. The actual quantity of fuel ejected from the injectors 4a-4d is calculated. As a result, the quantity of fuel flown into the cylinder become proper so that the air-fuel ratio inside the cylinder, depending on the operation state may be realized.
Patent JP-S54126245-A (JP)
Title: Coating of porous base
Inventor: IHARA ICHIROU
IPC: B05D7/00
Filed: 1978-03-24
Abstract: PURPOSE: To suppress penetraton of coating into a porous base without preheating the base and to improve surface smoothness and gloss, by preliminarily undercoating the porous base with a silicic acid ester compound, thereby sealing the pores.  
     CONSTITUTION: The surface of a porous base, e.g. transite board, plasterboard, etc., is preliminarily undercoated and sealed with a silicic acid ester compound, e.g. tetramethoxysilane, etc., at room temperatures. An inorganic coating containing an aqueous solution of a (modified) water-soluble silicate as a binder, is applied thereon as a top coating. The applicaton amount of the undercoating is pref. 10W 300g/m 2 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04272998-A (JP)
Title: Polymerized oil for pack rolling of aluminum foils
Inventor: IKEUCHI MASAHIRO
IPC: C10N30/06
Filed: 1991-02-28
Abstract: PURPOSE:To prevent the generation of gloss unevenness on a matte surface by forming a uniform oil film on the surfaces to be packed in the pack rolling of aluminum foils. CONSTITUTION:A polymerized oil for the pack rolling of aluminum foils comprising 0.05 to 0.5vol.% fatty acid and the balance comprising mineral oil.
Patent JP-H04272199-A (JP)
Title: Supplying method for zinc ion in continuous electrogalvanizing of steel strip or in electroplating of zinc alloy
Inventor: OHARA KENICHI
IPC: C25D21/14
Filed: 1991-02-28
Abstract: PURPOSE:To enable a miniature installation of deal with a dissolver used to obtain the same dissolving rate by achieving enhancement of the dissolving rate in the dissolver. CONSTITUTION:The liquid returned from plating tanks 1a, 1b, 1c is low in pH and used as plating liquid supplied to a dissolving tank 3 of metallic zinc. Enhancement of the dissolving rate in the dissolving tank 3 is achieved by preferentially using the liquid returned from the plating tank 1a having a high Fe<+3> concn. among these plating tanks and providing in the inlet side of the plating tank group. However when consumption of zinc ion increases, the dissolved amount of metallic zinc must increased. Therefore the liquid returned from the plating tank of the upstream side is used in accordance with the increase in consumption of zinc ion and successively the liquid returned from the plating tank of the downstream side is used. Furethremore when the consumption of zinc ion increases, the liquid in a circulation tank 2 is used.
Patent JP-H11234579-A (JP)
Title: Delay device
Inventor: HIGUCHI MASAHIRO
IPC: H04N5/378
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide the delay device that minimizes increase in its circuit scale by eliminating a relative timing difference between an input signal and an output signal after resetting so as to make a delay matching circuit unnecessary for a peripheral system. SOLUTION: A shift register is configured with dummy latches 9, 10 and in connection of the dummy latches 9, 10, a read address generating D latch group 1 and a write address generating D latch group 3 in cascade in the order of a D latch LR1 , the dummy latch 10, a D latch LW2 ,..., a D latch LRn , a D latch LWn-1 , the dummy latch 9 and a D latch LWn . Thus, timing of an input signal DI and an output signal DO after reset-input is relatively in matching with each other.
Patent JP-S63204576-A (JP)
Title: Method and apparatus for winding up magnetic tape
Inventor: SAKAGUCHI MASAAKI
IPC: G11B15/32
Filed: 1987-02-19
Abstract: PURPOSE:To wind up a magnetic tape without disturbing the winding posture by applying a magnetic field to the magnetic tape and starting pressure reduction almost simultaneously with the start of tape winding so that the main pressure reducing area of a pressure reducing level is almost synchronized with a main speed area of the tape winding. CONSTITUTION:A tape reel 2 for winding a magnetic tape T is arranged in a pressure reducing room 50 connected to a vacuum pump 51 and a magnet is arranged in the vicinity of the reel 2. The start of pressure reduction is executed almost simultaneously with the start of tape winding or immediately after tape winding and controlled so that when a tape winding speed reaches a winding main speed area, pressure reduction reaches a main pressure reducing level. At the time of starting tape winding, the tape posture is effectively held mainly by the action of magnetic force of the magnet 19, and in the winding main speed area, very high speed winding can be executed by both the action of the magnetic force and pressure reduction. Thus, very high speed winding can be attained with excellent winding posture by utilizing both the action of the magnetic field and pressure reduction.
Patent JP-H11234982-A (JP)
Title: Induction motor
Inventor: SHIGEIZUMI KENICHI
IPC: H02K17/08
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To permit single operation of an induction motor, improve usage, reduce trouble and manhour of connection with the outside, and facilitate adjustment of output feature. SOLUTION: As to a stator 23 in a casing 22 of a motor 21, a coil 27 wound around a bobbin 26 is fixed to a core 28, and a wiring board 29 is arranged on one side in the axial direction of the stator 23. Connection lines 30 for connecting a plurality of coils 27 with a power source and for mutually connecting a plurality of the coils 27 are printed and formed on the wiring board 29. A plurality of capacitors 31 connected in parallel are formed on the wiring board 29, together with the connection lines 30. As each of the capacitors 31, a ceramic capacitor whose capacitance is 0.01-0.1 μF is used. The connection lines 30 are connected with an external apparatus like a control unit via a connector 32, and connected with the coil 27 through connection wires 33. The wiring board 29, the stator 23, etc., are integrally molded by using electrically insulating synthetic resin 34.
Patent JP-S52118631-A (JP)
Title: Preparation of combustion in few nitrogen oxide creation
Inventor: MORIMOTO KOUTAROU
IPC: F23C99/00
Filed: 1976-03-29
Abstract: PURPOSE: To control the generation of nitrogen oxide by making the combustion slowly with the use of a burner having an eccentric burner tip hole against the centric axis of fuel current. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60198162-A (JP)
Inventor: KIKUCHI MAKOTO
IPC: A61N5/02
Filed: 1984-02-24
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-S54129276-A (JP)
Title: Signal inputting method in process controller
Inventor: FURUYA YOSHIO
IPC: G05B11/00
Filed: 1978-03-28
Abstract: PURPOSE: To provide a signal inputting method which is highly reliable by constitut ing same such that, when a signal from an external process is input to a process controller, the signal is considered to be effective only if it continues for a predetermined fixed period of time from the initiation of its input.  
     CONSTITUTION: In the flow chart, an input processing is initiated when an input signal changes from the preceding state. Then, delay of a preselected period of time is effected (32), and only if the input signal does not change for the delay period of time, it is received as a normal signal (33). If there should be any change of the input signal, the delay value is restored to the initial value and delay is initiated again. The signal received is adopted as a normal signal and hence the input processing operation is ended. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11227251-A (JP)
Title: Multibeam exposure apparatus
Inventor: FUKUTOME YASUYUKI
IPC: B41J2/44
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent image quality deterioration due to a resolution decrease by constituting several multi beams guided to reflecting faces of a deflecting device to be seen as one beam from a plane direction.and arranged via a nearly equal distance in a sub scan direction by properly controlling an angle of each reflecting face of a galvano mirror. SOLUTION: This multibeam exposure apparatus is constituted of a deflecting device including a polygon mirror main body for deflecting lights from a plurality of light sources to a first direction, namely, a sub scan direction and a galvano mirror as an optical path change means for moving the light from each light source to an optional position in a second direction orthogonal to the first direction, i.e. a main scan direction. The galvano mirror is pressed to positioning wall faces 81, 82 thereby being fixedly held by a mirror fixation mechanism 80 in point contact with three side faces 64A-64C of a yoke 64 so that a reflecting face of the mirror 60 is aligned in parallel to the first direction. A holder for holding a finite focal lens 44 of a finite lens unit is positioned by a projection 93 on a base plate 40.
Patent JP-H08237394-A (JP)
Title: Radio telephone set with accounting function
Inventor: SANO YOSHIKATSU
IPC: H04W4/24
Filed: 1995-02-23
Abstract: PURPOSE: To attain charging calculation and charging display which correspond to various kinds of charging rates in a telephone set as a radio terminal. CONSTITUTION: A call kind(three-person call, interruption call, etc.) is adopted as a charging parameter. The relation of the call kind with the charging rate is stored in a storage device 5. Then, access is executed to the storage device 5 by the received call kind so as to select the corresponding charging rate. A calculating device 10 executes charging calculation by the charging rate and call time counted by a timer 9. It is displayed in a display equipment 11. It is possible that a called party telephone number or a time parameter such as a date, the days of a week and a time period, etc., is adopted as the charging parameter. The combination of these is also possible.
Patent JP-S52118157-A (JP)
Title: Power transmission device
Inventor: NISHIHATA MIKIO
IPC: F16H7/02
Filed: 1976-03-29
Abstract: PURPOSE:To obtain a power transmission device that ensures a large tention rigidity and small elongation belt and large friction coefficient and excellent wear proof, by combining a metal sheet belt heat-treated in oxidizing atmosphere and a pulley made of metal, on the surface of which oxide is added.
Patent JP-S62194604-A (JP)
Title: Manufacture of magnetic core
Inventor: YAMAUCHI YOSHIYUKI
IPC: H01F41/02
Filed: 1986-02-21
Abstract: PURPOSE:To reduce the cut resistance of a cutting wheel to a material when gap-forming cutting having broad width is executed, to prevent the deformation of a magnetic core and to increase a cutting rate by forming cutting sections through cutting processes at a plurality of positions per one cutting section when the cutting sections are shaped to the magnetic core consisting of a magnetic alloy thin-body. CONSTITUTION:A magnetic alloy thin-body is wound, a magnetic core is molded, and the magnetic core is impregnated with a resin such as an epoxy resin or cutting sections are fixed by a fixture, etc. When the magnetic core is cut, particularly, when gap-forming cutting having broad width is conducted, a cutting wheel thinner than gap width is used, the magnetic core is cut at a plurality of positions, and at least one or more of gaps are shaped. According to the method, gap-forming cutting is enabled by low cut resistance, thus reducing the deformation of the magnetic core. A plurality of the cutting wheels are used for speeding-up, spacers are inserted, spaces are formed and the cutting wheels are superposed. It is preferable that the width of the cutting wheel is kept within a range of 0.3-1.0mm when gap-forming cutting is performed.
Patent JP-H06248594-A (JP)
Title: Low-density paper having high smoothness
Inventor: KATSURA TORU
IPC: D21H11/00
Filed: 1993-02-24
Abstract: PURPOSE:To obtain low-density paper having excellent rigidity and smoothness. CONSTITUTION:Low-density paper having high smoothness comprises bacteria cellulose and broad-leaved pulp having 1.1-1.5 water retention value. In the case of the ratio (A/B) of the bacteria cellulose (A) and the broad-leaved pulp (B) of 1/99-1/1 by weight, especially excellent paper is obtained. Since the prepared paper has low density, excellent rigidity and smoothness, the paper has improved workability and printing qualities in an inker and in a printer.
Patent JP-H11235622-A (JP)
Title: Electric discharge machine
Inventor: IESAWA MASAHIRO
IPC: B23H1/00
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To enable a highly precise machining by preventing degradation of a positioning accuracy, achieving reduction of cost by reduction of weight of a structure, and compensating a positioning error. SOLUTION: This machine comprises a table 27 on which a work is put, a beam 28 supporting a discharge electrode for an electric discharge machining of the work, a column 39 supporting the beam 28, a direct-acting guide mechanism 30 sliding the column 39 forward and rearward, a box-shaped bed 31 having thereon structural members (the beam 28 and the column 39) placed above this mechanism 30 while including the table 27 and the direct-acting guide mechanism 30, and an opening part formed so that a diagonal plate orthogonal to at least one of the front surface both side surface and back surface of the bed 31 and a plate which goes through the orthogonal point of this diagonal plate in the longitudinal direction remain.
Patent JP-H02149589-A (JP)
Title: Novel aspartate transcarbamilase inhibitor
Inventor: SERUJI HARAJII
IPC: A61P43/00
Filed: 1989-02-16
Abstract: NEW MATERIAL: A compound of formula I (wherein Z is NH or CH 2 ; Q is O and in case of Z being CH 2 , Q is H or OH; X is H, F or Cl, Y is F or Cl; R 1 -R 4  are each H or 1-6C alkyl).  
     EXAMPLE: 2-[(2,2-Difluoro-1-oxo-2-phosphonoethyl)amino] butane-dioic acid.  
     USE: An aspartate transcarbamylase inhibitor. Useful for the treatment of a certain type of cancers.  
     PREPARATION: A protected aspartic acid derivative represented by formula II (wherein P 8  is a protective group) and a compound represented by formula III (wherein R' 3 , R' 4  are each 1-6C alkyl) are reacted preferably at 0°C in the presence of a base such as dimethylaminopyridine in dichloromethane under an anhydrous condition to obtain a compound of formula IV. Then, the protective group is eliminarted to obtain a compound of formula V. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S56134323-A (JP)
Title: Magnetic recording medium
Inventor: SAKAMOTO SHIYOUICHI
IPC: C09D5/23
Filed: 1980-03-19
Abstract: PURPOSE:To improve the wear resistance, heat resistance and chemical resistance of a magnetic recording medium, by providing a protective layer consisting of acrylic acid ester resin having a silicon functional group, and silicone resin, on the surface of a magnetic layer. CONSTITUTION:Acrylic acid ester resin having a silicon functional group, shown by the expression I (R is -OH, -H, -CH=CH2, -CH3), and a mixed stone of silicone resin [a hardening catalyzer (example: organic tin acylate) of about 0.5-15wt% can be used together] shown by the expression II (R1 and R2 are -CH, -CH=CH2, -CH3; R3 is -H, -CH3) are used. That is to say, a protective layer 3 is formed by applying a solution of said mixture on a magnetic layer 2 provided on the supporting body 1 such as a polyester film base, drying it, and after that, curing it at about 60-100 deg.C for about 10-30hr and forming a crosslinking.
Patent JP-S61192929-A (JP)
Inventor: DANIERU UEZUREI HEIZUBURUTSUKU
IPC: B25B13/06
Filed: 1986-02-21
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。