baber/WOPTO huggingface dataset:
Patent JP-H08334578-A (JP)
Title: Diverter of fusion device
Inventor: NAKAYAMA TAKESHI
IPC: G21B1/11
Filed: 1995-06-06
Abstract: PURPOSE: To efficiently produce a high density plasma and surely reduce the thermal load. CONSTITUTION: Since high density plasma region can be produced in front of a diverter plate 7 by the groove 71 formed on the groove plate 7, the escape of particles in a region where no plasma in present can be prevented, and an artificial incidence of neutral particles from the outside as in a conventional technique become unnecessary. Furthermore, since a high temperature diverter plasma 9 is separated and cooled near the bottom surface part 72, thermal load against the diverter plate 7 can be surely reduced.
Patent JP-S5929483-A (JP)
Title: Optical integrated circuit
Inventor: FUJIWARA MASAHIKO
IPC: H01S5/00
Filed: 1982-08-11
Abstract: PURPOSE:To enable a passive optical guide and an active optical guide to connect with each other highly efficiently not interfering with a device on the passive optical guide and the operation of the active optical guide by a method wherein the active optical guide and the passive optical guide are connectedly formed aligning thier optical axes removing the connected part of each optical guide to form the ends opposing to each other almost in parallel. CONSTITUTION:An InGaAsP active optical guide layer 3, an InP clad layer 4 are formed on InP substrate 1 through the intermediary of an InP buffer layer 2 and said layers 3, 4 are selectively mesaetched to be crystal grown again thereon forming the second InGaAsP passive optical guide layer 5 of the low optical absorption loss composition and the second InP clad layer 6. Then the connected part of the active optical guide layer 3 and the passive optical guide 5 is removed by etching to form the ends of the active optical guide and the passive optical guide. In such a constitution, the light generated or amplified by the active optical guid may be connected to the passive optical guide at interval of extremely minute gap removed by etching.
Patent JP-S5264433-A (JP)
Title: Hair rinse composition
Inventor: IMAI MAKOTO
IPC: A61K8/40
Filed: 1975-11-20
Abstract: PURPOSE: A hair rinse composition which spreads well on the hair and gives it softness, suppleness, and wet feeling. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5364468-A (JP)
Title: Silver wire connecting method
Inventor: KIKUTA AKIRA
IPC: H01L21/60
Filed: 1976-11-22
Abstract: PURPOSE: To increase the reliability of bonding of silver wires and solder or lead wires by performing welding in an inert atmosphere or reductive atmosphere not containing oxygen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0435464-A (JP)
Title: High resolution facsimile broadcasting system
Inventor: SENOO HIROSHI
IPC: H04N1/387
Filed: 1990-05-31
Abstract: PURPOSE:To perform picture transmission not only to a high resolution corresponding receiver but also to a normal facsimile broadcasting receiver by turning only the graphic part to a picture data with high resolution, and transmitting one part of it as the picture of the facsimile broadcasting with normal high resolution. CONSTITUTION:When transmitting the picture data in which a graphic part composed of a drawing and a photograph in the identical picture and a character part are present as a mixture, only the graphic part is turned to be the picture data with high resolution. Further, this picture data with high resolution is transmitted after divided into the picture data with prescribed high resolution and the picture data for high resolution interpolation. Thus, the compatibility to the facsimile broadcasting with normal resolution can be realized, and the transmission path can be effectively used.
Patent JP-H04339154-A (JP)
Title: Control device for fuel injection of internal combustion engine
Inventor: AKASAKI NAOSUKE
IPC: F02D41/04
Filed: 1991-05-15
Abstract: PURPOSE:To secure the excellent operating performance of an engine without affecting a fuel injection system by reducing the quantity of fuel injection by a fixed amount from its set quantity according to the operating state of the engine and slowly reducing the above reduced amount after fixed time elapses in the case of changing over the fuel from nondivided injection to divided infection. CONSTITUTION:The operating state of an engine is detected through the sensors 8,10,11,12,16 for the absolute pressure of the engine 1, water temperature, cylinder, TDC and car speed. An electronic control unit 5 decides the injection quantity of a fuel injection valve 6 and the propriety of divided injection, and computes its overlapping term. Thus the fuel injection during the overlapping term is avoided, and at the time of changing over from the nondivided injection to the divided injection, the quantity of fuel injection is reduced by a fixed amount from the injection quantity computed on the operating state of the engine, and the above reduced amount is slowly reduced after fixed time elapses. Thus the blow-by of fuel is prevented, and the discharge of harmful constituent such as HC or the like is reduced, and the occurrence of torque shock is avoided. The excellent operating state can therefore be secured.
Patent JP-H04336905-A (JP)
Title: Turret lathe
Inventor: KOIDE TOMIO
IPC: B23B29/24
Filed: 1991-05-14
Abstract: PURPOSE:To enable a rotational tool to machine a workpiece at a position off the axial center of a main spindle toward a Y-axis direction, the rotational tool to be easily displaced in parallel with simple construction, and the rigidity of a lathe to be ensured. CONSTITUTION:The oscillation tool case 29 of a rotational tool 11 is so fitted to a turret 4 as to be capable of free oscillation about a support axis 30, and an interlock mechanism 35 is provided for causing the case 29 to oscillate in parallel state, interlocked with the rotation of the turret 4. In addition, the interlock mechanism 35 is so constituted that the end of a turning lever 39 engaged with a support point pin 41 at an irrotational cross slide housing 8 is coupled to the cam groove 36 of the case 29.
Patent JP-H0952942-A (JP)
Title: Curing of epoxy resin and cured product
Inventor: MIZUMOTO SEIJI
IPC: C08G59/68
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for curing a one-pack epoxy resin while suppressing the exothermic temperature in curing to enable the use for an adherend having poor heat-resistance and to obtain a cured product having excellent solvent resistance, heat-resistance and strength. SOLUTION: An epoxy resin is cured with a cation-polymerizable curing agent or an anion-polymerizable curing agent. The curing is carried out by precuring the resin in such a manner as to attain a conversion of 35-75% spending >=1hr and post-curing at a temperature higher than the precuring temperature by >=20 deg.C. The obtained cured epoxy resin has a crosslinking density of >=1×10<-2> mol/cm<3> and a glass transition temperature higher than the curing temperature or the maximum exothermic temperature in curing by >=70 deg.C.
Patent JP-S63304659-A (JP)
Title: Semiconductor device
Inventor: HARA TOMOOKI
IPC: H01L21/8226
Filed: 1987-06-03
Abstract: PURPOSE:To contrive accomplishment of a high-speed operation in a large current by a method wherein a one-conductive type second buried layer, which is formed directly below the third region on the first buried layer located in the second island and also brought in contact with the third region, is provided. CONSTITUTION:The second buried layer 3, having the same conductive type as the first base region 6a, is formed on the first buried layer 2 located directly below the first base region 6a of a reverse-operation NPN transistor in an I<2>L (integrated injection logic circuit) part. Accordingly, the second buried layer 3 also becomes a part of the base region, and effective epitaxial thickness becomes zero. As a result, the storage of the hole in the epitaxial layer directly below the first base region 6a is reduced remarkably, and the working speed, especially in large current, can be improved.
Patent JP-S5373947-A (JP)
Title: Oscillator circuit
Inventor: IMAMURA YOUICHI
IPC: H03B5/32
Filed: 1976-11-22
Abstract: PURPOSE: To reduce the power consumption by increasing equivalently the loop gain of an oscillator circuit at the oscillation start and stop time respectively using the signal sent from outside the oscillator circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08335952-A (JP)
Title: Electronic mail automatic transmission method and electronic mail system
Inventor: NISHIMURA HIDENORI
IPC: H04L12/58
Filed: 1995-06-07
Abstract: PURPOSE: To send a received electronic mail automatically to other concerned parties automatically without manual operation. CONSTITUTION: A classification code is described to the header part of an electronic mail and the mail is sent. A cross reference between the classification code of the header of the sent electronic mail and each destination set in advance is related based on a prescribed equation (a destination designation equation stored in a destination designation storage section 16) in the electronic mail system 10. The received electronic mail is automatically sent again to each cross-referenced destination.
Patent JP-S5264621-A (JP)
Title: Current transformer
Inventor: IMAFUKU SEIJI
IPC: H01F38/28
Filed: 1975-11-21
Abstract: PURPOSE: Recess is formed at the outer circumference of a portion of the primary conductor having low current density, a cooling medium is flowed into a hollow portion formed between the primary conductor and the insulator, thereby the primary conductor is cooled satisfactorily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05335117-A (JP)
Title: Chip network resistor
Inventor: KANBARA SHIGERU
IPC: H01C1/14
Filed: 1992-06-01
Abstract: PURPOSE:To provide a chip network resistor on which the contact resistance between the measuring terminal of a measuring instrument and a common electrode can be decreased when a resistance value is measured. CONSTITUTION:The title chip network resistor is provided with individual electrodes T2 to T5 and T7 to T10, which are connected to eight resistance elements by the prescribed pattern, and common electrodes T1 and T6, and the common electrodes T1, T6 and individual electrodes T5 and T10 are made wider than the individual electrodes T2 to T4 and T7 to T9.
Patent JP-S5764947-A (JP)
Title: Inspecting apparatus for electric characteristics of electronic parts
Inventor: NAKASHIMA HIROYUKI
IPC: H01L21/66
Filed: 1980-10-09
Abstract: PURPOSE:To automatically inspect an electronic part by moving a lead frame downwardly bending it on an inspecting socket and engaging the lead of the part to the socket. CONSTITUTION:An electronic part 3 is fed from a cartridge 10 to a chute 13, is intermittently moved, and is stopped directly above an inspecting socket 15 while bending along a guide 14. A rod 23 presses the package 4 of the part 3 to insert the lead 2 into the socket 15 for an inspection. After the inspection, the part 3 is again advanced on the flat guide 13, and is contained in a cartridge 10. When the electronic parts 3 connected to the lead frame are fully contained in the cartridge, the full cartridge is replaced with a vacant cartridge 10. At the measuring unit the lead frame 1 is bent to project a single electronic part from the other to reduce the deformation of the lead 2 due to the later pressing down 16.
Patent JP-H035980-A (JP)
Title: Carriage mechanism for data recording and reproducing device
Inventor: UEMATSU MASAYA
IPC: G11B21/12
Filed: 1989-06-02
Abstract: PURPOSE:To execute operation for loading and unloading a head securely without requiring especially large carriage driving force or a special driving source for unload friction by vertically moving a retract bar in correspondence to the move of a carriage. CONSTITUTION:A retract mechanism is provided to move a head arm member in a direction, where a head 11 is separated from the surface of a recording medium, when the head 11 is unloaded in correspondence to the move of an unload member 12 to support the head 11 and to move the head arm member in a direction, where the head is close to the surface of the recording medium, when the head is loaded. Thus, without requiring the especially large force for moving a carriage or the special driving source for unload function, the operation to load and unload the head securely is executed.
Patent JP-S63304306-A (JP)
Title: Digital operation circuit
Inventor: SAITO YOSHIYA
IPC: G05D3/12
Filed: 1987-06-04
Abstract: PURPOSE:To finish only an operation in a short time in response to a desired manipulated variable by increasing gradually the operating speed when an operating subject is added and also decreasing gradually the operating speed with reduction of the operating subjects to that the acceleration/deceleration of the operating subject is carried out smoothly. CONSTITUTION:An operating subject 1 of a digital operation circuit can be operated in both positive and negative directions by a control motor 2. Both the manipulated variable DQ and the operating direction DD are applied to an operation command circuit 10 from a computer, etc. At the same time, a 1st clock pulse CP1 divided 4 by the circuit 10 is inputted and the positive/negative pulses received from the circuit 10 are inputted to a reversible counter circuit 20 via OR gates 21u and 21d. A selection signal is produced to the operating speed in accordance with the present count value of the circuit 20 while the output of each stage of the circuit 20 is received by an operating speed setting circuit 30. Then an operation pulse having a dividing ratio designated by a dividing circuit 40 is produced in response to the selections signal received from the circuit 30. Thus the acceleration/deceleration is carried out smoothly to the subject 1 and an operation is finished in a short time in accordance with a desired manipulated variable.
Patent JP-S621720-A (JP)
Title: Epoxy resin composition
Inventor: HORII HIDEO
IPC: C08G59/50
Filed: 1985-06-28
Abstract: PURPOSE:A composition being impregnated well into a fibrous substrate to give useful prepreg, obtained by blending four epoxy resins of bisphenol F type, A type, glycidylamine type and cresol novolak type with dicyandiamide and a curing promoter. CONSTITUTION:(A) 5-30pts.wt. bisphenol F type epoxy resin is blended (B) 20-80pts.wt. bisphenol A type epoxy resin, (C) 10-40pts.wt. glycidylamine type epoxy resin, (D) 5-50pts.wt. cresol novolak type epoxy resin and (E) dicyandiamide and a curing promoter. N,N,N',N'- Tetraglycidylaminodiphenylmethane is preferable as the component C. 3- Phenyl-1,1-dimethylurea, etc., is used as the curing promoter of the component E.
Patent JP-S62296492-A (JP)
Inventor: NAGASHIMA TADAAKI
IPC: H05K3/18
Filed: 1986-06-17
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-S5669003-A (JP)
Title: Numerical control automatic lathe
Inventor: ISHIZUKA SHINICHI
IPC: B23B7/00
Filed: 1979-10-31
Abstract: PURPOSE: To shorten a time required for tool change by an arrangement wherein a tool to work for the next process can be indexed and selected during turning operation, and thus a stroke for tool change is limited to a longitudinal move in a short distance of a cross slide.  
     CONSTITUTION: A given tool for a turret head 8 holding a plurality of working tools T is selected according to a command of NC. Since the tools T are positioned extremely close to a guide bush 9, they are ready for continuous turning even at the time of longitudinal feed for both guide bush 9 and turret head 8 being installed on a saddle 5. A given limit switch 47 is pushed by a given cam 45 at turning, the turret head can thus be indexed when kept from turning, and a tool to work for the next process is indexed according to a command from NC to locating. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5665392-A (JP)
Title: Magnetic bubble detection pattern
Inventor: UCHISHIBA HIDEMARO
IPC: G11C11/14
Filed: 1979-10-31
Abstract: PURPOSE: To reduce switching noises without reducing a detection output much, by using a detection pattern in a prescribed shape.  
     CONSTITUTION: Each trapezoid pattern of detection pattern 13 is narrow at center part 31 and long in slanting side 32 and the ratio of the slanting side length to the center part length should be at least two or more and set to 4:1. Then, applying this to bubbles, etc., of 1.5μm in diameter reduces a switching noise generating magnetic field, which goes beyond the effective driving magnetic field range. Therefore, switching noises can be reduced without reducing the detection output. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06349822-A (JP)
Title: Formation of multilayer wiring structure
Inventor: TAKEYASU NOBUYUKI
IPC: H01L21/3205
Filed: 1993-06-11
Abstract: PURPOSE:To prevent contact defects and shortening of the life of wiring and provide a highly reliable wiring structure by heating a substrate on which a top layer metal wiring is formed and simultaneously forming a connecting plug with a preheating process in the same vacuum or in the same gas atmosphere. CONSTITUTION:An Al alloy film is formed on the base insulating film of the surface of an Si substrate (100). Then, a bottom layer metal wiring is formed by working the Al alloy film into a prescribed wiring pattern and a bottom layer metal wiring is formed (102). An interlayer insulating film is formed on the base insulating film (103). A via hole is formed on the interlayer insulating film (104). A via plug is formed in the via hole (106). A top layer metal wiring is formed on the via plug top plane and on the interlayer insulating film (107). Then, the substrate is heat-treated so as to allow excellent adhesion and a semiconductor device provided with the multilayer wiring structure is provided.
Patent JP-S6032611-A (JP)
Title: Releasing agent to be used as internal additive
Inventor: OKADA FUMIO
IPC: B29C33/64
Filed: 1983-08-01
Abstract: PURPOSE:To provide the titled releasing agent that is excellent in releasing effect and is used for polyurethane foam or synthetic rubber without being accompanied by breaking of urethane or roughening of cells, by using as a main agent organopolysiloxane having one or more special substituents. CONSTITUTION:As a main agent use is made of an organopolysiloxane [e.g. one having the formula III (wherein R<3> and R<4> each represent H or a monovalent hydrocarbon group; A represents a substituent represented by the formula IV or V; R<4> represents a monovalent hydrocarbon group; and (m) and (n) are an integer independently) having one or more substituents corresponding to the formula I or II (wherein R<1> and R<2> each represent 1-5C hydrocarbon group having no terminal unsaturated bond; X is 0-4; and y is 2-3) to obtain the intended releasing agent. The releasing agent will be used in an amount of 0.05-10wt% for synthetic resins or rubbers.
Patent JP-S5662574-A (JP)
Title: Production of building board
Inventor: YAMASHITA IKUO
IPC: B05D3/06
Filed: 1979-10-30
Abstract: PURPOSE: To produce a building board of a smooth and rugged surface, by coating the photopolymerization type coating material onto the base board surface so that ruggedness may be formed and by hardening this coating meterial by polymerization after proper leveling.  
     CONSTITUTION: Base board 4 is carried in the (a) direction by conveyor 1, and photopolymerization type coating material 5 is applied to the surface by coating roll 6 of roll coater 2. Coating roll 6 consists of the sponge of the rugged surface and is rotated while tuning to the advance direction of substrate. For example, polyester and acrylic modified resin is used as photopolymerization coating material 5. The surface of base board 4, to which ruggedness of coating roll 6 is transferred as it is, is subjected to leveling in section l into a rugged surface of a proper smoothness. Next, this base board is led into ultraviolet-ray irradiating device 3 to irradiate ultraviolet rays to it, and photopolymerization type coating material 5 is hardened by polymerization. As a result, the building board where the coated surface has superior smooth ruggedness and gloss can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0668150-A (JP)
Title: Code system collecting value generated at end node of tree structure to its host node at high speed and algorithm
Inventor: MORIMOTO YOSHIYUKI
IPC: G06F17/30
Filed: 1992-06-02
Abstract: PURPOSE:To reduce the processing time by forming codes for a tree structure chain and discriminating breaks of the code system so as to collect them thereby realizing a code system and its algorithm in which values generated at end nodes of the tree structure are collected by their host node at a high speed. CONSTITUTION:The system is made up of a company 1, an A department 2 comprising sections A4, B5, and a B department 3 comprising sections C6, D7, and when the section A4 sells a commodity to the section C6, sales data are generated for the section A4 and purchase data are generated for the section C6. In the collection of this case, the sales value is counted for the A department 2 and the purchase value is counted for the B department 3. Furthermore, since this business is an internal transaction of the company 1, neither sales nor purchase is counted. The generated value is not collected at the host node in common nodes (the company 1 with respect to the section A4 and the section C6). Should the transaction be collected, an unrealized profit is caused. Thus, object data are limited and the processing speed is increased.
Patent JP-S5568626-A (JP)
Title: Pattern formation
Inventor: AIZAKI HISAAKI
IPC: H01L21/027
Filed: 1978-11-17
Abstract: PURPOSE: To achieve a high-accurate fine patterning through a decreased proximity- effect in an electron beam exposure by forming a resist film on a pattern-forming surface through an interposed scattering-inhibiting film.  
     CONSTITUTION: A silicon oxide film 2 is formed on a silicon substrate 1. The silicon oxide film 2 is coated with a scattering-inhibiting film 3 which has no sensitivity to electron beam nor solubility to a specified developing solution. Furthermore, the film 3 consists of a material from which impinging electrons are given a smaller average scattering angle than that given from the silicon oxide film 2. On the film 3, an electron beam-sensitive resist film 4 is formed by coating. Then, an electron beam exposure is used to form a pattern drawing on the film 4, which is then developed in a specific developing solution. This produces a high-accuracy resist film pattern 4'. Using the pattern 4' as a mask, the film 3 is selectively removed, thereby providing a high-accuracy patterned scattering-inhibiting film 3'. Next, using the patterns 4' and 3' as masks, the film 2 is selectively removed so that a high-accuracy patterned oxide film 2' can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08339894-A (JP)
Title: Plasma arc torch with fountain nozzle assembly
Inventor: BUARERIAN NEMUCHINSUKII
IPC: H05H1/34
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To moderately cool a nozzle assembly without dropping in cutting capacity of a plasma jet by improving a fixing angle of a water spout nozzle to a torch. SOLUTION: A nozzle assembly 12 is fixed adjacently to a discharge end 18 of a tubular electrode 14 and has a nozzle base having a hole 44. Plasma is radiated through the hole 44. A truncated cone-shaped cooling water path 53 is formed in the surroundings of the nozzle base. By limiting an angle βto the central axis of the truncated cone-shaped cooling water path 53 to less than about 30 deg., the nozzle assembly is maximally cooled without excessively cooling a plasma jet.